12 islanders seesaw riddle answer

The first measurement of 4 vs. 4 was equal. The See-Saw. seesaw: L1 L2 L3 L4 R1 R2 R3 R4 (balanced) Before you read on, I just want to say that this problem drove me nuts. Otherwise the one who stayed is the oddly weighted one. Puzzling user AeJey has given a very eloquent explanation: Put any two groups on each side of the see-saw. You must figure out which. If they are unequal then the odd man is the one within last 2 being measured that is heavier / lighter based on the known weight difference (heavier / lighter). Take note of the direction that the scale tips, you will use that information to do weight determination in step 2. Ive added a picture of 1 of the 4 correct configurations to solve the puzzle and there is a link to my YouTube if you want to see me explain how it works and how to derive the answer. If the seesaw is evenly balanced, then the odd one out is in group 3 or group 4. 2) They are different. The following steps become identical to those in Scenario 1., above. seesaw: L1 L2 L3 L4 R1 R2 R3 R4 That's true, but I don't think you have to know if they are lighter or heavier, just who it is. The seesaw will balance perfectly. I gave each of the 12 men a letter, A-L. Can You Solve the Brain Teaser of the 12 Men and a See-Saw? Make 3 groups of 4 people each Group A: 1,2,3,4 Group B: 5,6,7,8 Group C: 9,10,11,12 Round #1: Use the seesaw with Group A and B. Use the weight difference from step 1 to determine heavier lighter. Thus we need to log224 bits of information to solve the puzzle. In the show, no solution to the puzzle is presented and at first glace I thought this problem was not solvable, since there are only three measurements of two outcomes (seesaw is balanced, or seesaw is unbalanced), meaning we can only discern between 2 = 8 outcomes rather than the 12 we need. Let's say 'abc' and '456'. seesaw: R1 L2 L3 L4 L1 S2 S3 S4 (heavy) Your aim is to find out which person weighs a different amount. What is the arrow notation in the start of some lines in Vim? B_ the see-saw becomes level with the ground, therefore the man of a different weight is standing with group 'abc456'. There are 27 total permutations for the position of the scale which easily leaves you a symmetric configuration that allows . The answer isnt TV friendly. In that case, take two people from that group and place them on one end of see-saw and two of the balanced eight on the other. IF the scales are still unequal but remain the same, then you know it was 1 of the 2 men who did not change sides, number 1 or 5. ((, Please explain your claim that is was not asked properly. Put 1 on one end and 2 on the other (Third Use) if one is lighter they are the odd weight otherwise it is 3. 11 weigh exactly the same, but one of them is slightly lighter or heavier. Use Git or checkout with SVN using the web URL. Weigh 1 against 2. Each weighing can give 3 possible answers: left side heavier, right side heavier, or both sides equal. :D, Brooklyn 99 riddle: Weighing Islanders [duplicate]. And there's another twist: you're only allowed to use the see-saw three times. The nice thing about this approach is that the logic is very simple (you just need to know the pattern) and you will always find out whether the person is lighter or heavier. Seesaw is the best interactive learning platform for PreK-5. Split the men into two(2) groups 'abcdef' and '123456'. The pattern for all islanders is below: person: A B C . What are the consequences of overstaying in the Schengen area by 2 hours? A tag already exists with the provided branch name. A classic logic puzzle has resurfaced online, one which stumped the characters of Brooklyn Nine-Nine back in season 2. Thus in principle we can get log227 bits from the three comparisons. So in principle, we should be able to solve the problem. Why do we kill some animals but not others? Why are non-Western countries siding with China in the UN? @emdee - Here is the link that you posted in the question. The island has no scales but there is a see-saw. 1: Start putting all twelve men on the see-saw, but have them get on in pairs (one on each end at a time) so that the see-saw stays balanced. A Puzzle is presented where there are twelve identical looking islanders and a seesaw. Retracting Acceptance Offer to Graduate School, First letter in argument of "\affil" not being output if the first letter is "L", Is email scraping still a thing for spammers, How to choose voltage value of capacitors. Jordan's line about intimate parties in The Great Gatsby? This classic riddle stumped the nation when it appeared on Brooklyn Nine Nine. 42 votes, 14 comments. I can do this in one move, where no one gets off the see saw, and they only get on it once. If he is lighter then it is the one being measured and he is lighter. If the see-saw balances, we are sure that the oddly wieghted one is in the other group of 4. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Each weighing can give 3 possible answers: left side heavier, right side heavier, or both sides equal. If nothing happens, download Xcode and try again. The exciting catch? Eleven weigh exactly the same amount, but one of them is slightly lighter or heavier. IF the 2 scales are unequal, then you know the odd man is in the set of 1-8. You have to figure out which Islander is the heaviest using a seesaw. If they are equal then it is the one not being measured and he is heavier. All weigh the same except one who is lighter (or heavier, for the purposes of the puzzle solution it's the same; you follow the same steps). However only three measurements are allowed. Wow how did this even get 8 upvotesmind boggling. Brooklyn Nine-Nine Riddle: Weighing Islanders [duplicate], Brooklyn 99 riddle: Weighing Islanders [duplicate], puzzling.stackexchange.com/questions/9979/, puzzling.stackexchange.com/questions/183/. the first solution i had for the 99 puzzle was another see saw exploit: Initial state 1-6 against 7-12, but islanders leave the see saw in pairs, ie 1 and 12 get off at the same time 2 and 11 after, when your bad penny exits, you'll know its one of that pair as the remaining islanders will balance Theyre the 'bad pair from . Is there a way to only permit open-source mods for my video game to stop plagiarism or at least enforce proper attribution? You signed in with another tab or window. Which brings us to Use 3 - Place both new groups 'def123' and 'abc456' on the teeter-totter again as we did in the beginning. Beach House Semis in Port Union Village. The odd man is in the group is in 9-12. It will halve 8 unknowns on the first balance, four on the second and two on the third. by Mikhael Panju v2. The island has no scales but there is a see-saw. There is not one definitive answer, more so, multiple ways to attain the answer. Would the reflected sun's radiation melt ice in LEO? seesaw: S1 S2 S3 R1 R2 R3 (balanced) If the 9,10,11 differs from 1,2,3, then weigh 9 against 10. In either scenario, the steps are basically the same. seesaw: R1 L2 L3 L4 (heavy) L1 S2 S3 S4 The side that rises will "scootch" down the length of the see saw, away from the fulcrum until both sides balance. I believe it was in. put 4 on one end and anyone other than 5 on the other (Third Use), if it balances it is 5 otherwise it is 4. Brooklyn 99 And The 12 Men On An Island Puzzle - Utopia Mechanicus. Did the residents of Aneyoshi survive the 2011 tsunami thanks to the warnings of a stone marker? There are 12 men on an island. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. [10, 11, 12, 1] VS. [2, 3, 4, 5]. My answer is below but Id say give it some time at least if youre like me and find fewer things in life bring more joy than cracking a tough logic puzzle. Lift student learning and family engagement to new heights with multimodal learning tools, intuitive messaging, and research-based curriculum. Can a VGA monitor be connected to parallel port? There are 12 men on an island. First weigh 1,2,3,4 against 5,6,7,8. sideline: S1 R2 R3 R4. Bottom line? sideline: S1 S2 S3 S4. test all the cases: go test . Are you sure you want to create this branch? Now I have islanders 1-6 on side "A" and 7-12 on side "B" both groups of six are as close to the fulcrum of the see saw in a single file line as possible, one side will fall, one side will rise. You must figure out which. IF the scales are unequal, but the balance of weight changes (ie. Three measurements in all. Weigh 9, 10, 11 vs 1, 2, 3. Jordan's line about intimate parties in The Great Gatsby? The best answers are voted up and rise to the top, Not the answer you're looking for? rev2023.3.1.43268. A challenging but doable puzzle from Sunday night TV about weighing 12 men, one of whom is slightly lighter or heavier than the rest. Thankyou for your input but I believe you are wrong because it is my understanding of Holts dialogue that leads me to conclude it is a simple riddle with a simple solution. Drift correction for sensor readings using a high-pass filter. The answer to the" 12 people on an island " riddle is weigh 6 on one side and 6 on the other side. The second measurement was unequal, but the balance of weight shifted. seesaw: R1 L2 L3 L4 L1 S2 S3 S4 (balanced) A tag already exists with the provided branch name. A standard see-saw must be used and only three times. How do you figure out which one is heavier? Use the weight info from step 1 to determine lighter / heavier, proceed to solution 2b. Pardon the handwriting, its usually better. Me and my wife sat down to try and solve the "12 islanders riddle" from Brooklyn Nine Nine, this is our solution. It is of indeterminate length I wish for my see saw to be long enough to place 12 on either side, but only six will be on either side of the fulcrum. There are 2 possible outcomes, either they are equal, or unequal. Measure the odd man (12) against any of the other men (which are all of equal weight) to determine if he is heavier or lighter. we now know that the odd islander is S4. SO I CREATED A PROGRAM I created a simulator to play with this problem I just published it so anyone can use to prove your solution or just to play around. The kid sitting on the end is the load. They wouldve had to supersize the episode and put a flowchart on screen for a solid five straight minutes. Proceed to step 2. If the seesaw reverses, ether 4 or 5 is the oddly weighted one. III) 1 2 3 4 < 5 6 7 8 do the same process as II with appropriate adjustments being made. You can weigh three combinations of men on the see-saw. Find out the minimum number of times the seesaw will be used. If they are equal, A4 is heavier. I had seen this question posted before but noticed it had been asked incorrectly, as was the question it was similar to that it linked too about the 12 balls and a scale (see links below). Can patents be featured/explained in a youtube video i.e. Ackermann Function without Recursion or Stack. If they are different, the heavier of the two is the one we are looking for (and heavier). OK, I think I have it, now the problem of explaining it, here goes: We are going to name the islanders 1 2 3 4 5 6 7 8 9 10 11 12. Puzzling Stack Exchange is a question and answer site for those who create, solve, and study puzzles. Each islander is given a position to sit on the seesaw for each round. 2150 Condos - West Tower Phase 2 if balanced it is R4 - else it is the lighter of R3 and R2 Both situations are ideal as they reveal to us which group is the control group or standard for the weight of eleven of the men. The riddle, as you'll recall, is this: There are twelve men on an island. All of the islanders individually weigh exactly the same amount, except for one, who either weighs more or less than the other 11. 12 Islanders Riddle Puzzle from Brooklyn 99. sideline: S1 R2 R3 R4, we know there is a heavy islander amongst L2 L3 L4 How can you find out which islander is the one that has a different weight? Now put 7 on one end and 8 on the other. Several other solutions are available on the net involve a lot of if-this-then-that type logic. PTIJ Should we be afraid of Artificial Intelligence? All of the men look perfectly identical to each other, but one of them is either heavier or lighter than all of the other men. Press J to jump to the feed. :p, haha yeah loved the episode! Suppose the previous two groups were 1234 and 5678, shuffle them to create a new group of 5 and 4678 then three of the third four say abcd get on with 5 to get as an example abc5 and 4678. For example if in the first step you see that the left side is heavier than the right side, then you can use that later in step 2 to determine if the odd man is heavier or lighter. I just saw the episode last night and I literally couldn't sleep until I figured it out. Try that and see where it takes you. All our articles and reviews are written independently by the Netmums editorial team. (First Use). *** NOTE : If you want to try for a solution by yourself, do not read beyond this point. One of two things will happen: The seesaw will be perfectly balanced. A_ the equilibrium of the see-saw remains unchanged, therefore the man of a different weight is now amongst group 'def123' or Proceed to solution 1a. How is "He who Remains" different from "Kang the Conqueror"? Use 2 - Remove six(6) men from the see-saw, three(3) from both groups. Can someone suggest how we can modify the answer above ? Software Engineer Author has 67 answers and 176.2K answer views 3 y Number each of the 12 people from 1 through 12. I wonder if this is the highest-viewed duplicate question of all time? You must use a see-saw to figure out whose weight is different, and you may only use the see-saw 3 times. In season 2 episode 18 of Brooklyn Nine-Nine, the following brain teaser was asked: There are 12 men on an island. L: sit on the left, R: sit on the right, -: dont sit on the seesaw. Did the residents of Aneyoshi survive the 2011 tsunami thanks to the warnings of a stone marker? a) If 1,2,5,6,7 is heavier, then either 1 or 2 heavier, or 8 is lighter. The exciting catch? seesaw: S1 S2 S3 (heavy) R1 R2 R3 I could not add my own answer and I felt that editing that post was more work than necessary so forgive me for posting again, as well as for answering below as this was my solution to 'Holts' riddle. The ice cube and the basketball have the same weight. If the see saw is not balanced, remove one from each end. You must figure out which. In other news,did Pete Davidson tattoo a kid? So, what is the 12 people on an island riddle and what is the answer? ; C1, C2. 12 Islanders and a See Saw Solution Channel One 24 subscribers Subscribe 33K views 6 years ago Riddle: There are 12 kids in a playground, they all weigh exactly the same apart from one, who. Now we know that the different man is among {9,10,11,12}. Presented below is a simpler solution. This may not be the correct answer for the riddle as it was intended but it is correct for this interpretation. ", (Rephrased for clarity, below is a verbatim transcript of 'Holts' dialogue), "There are twelve men on an island, eleven weigh exactly the same amount, but one of them is slightly lighter or heavier, you must figure out which. 12 men live on an island. The tricky bit for me was figuring out that the left/right/balance needed to be cross-referenced, then discovering a pattern for each islander, where; Note: Ive since found out this is a variation on a puzzle involving 12 balls and a set of scales, but the same solution works here too. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. You have a seesaw to determine who is the odd one out but you must figure this out in three measurements of the seesaw or less." Why do we kill some animals but not others? What is the answer to the seesaw riddle? we know it is either R1 or L1. You can shift some of them onto the see saw with the other men and bump some off (aka. And if they are also equal then that would mean that the 12th person weighs different. This one comes from this week's Brooklyn Nine-Nine episode! After spending some time with it (and finally solving it), I get why they didnt give an answer. Now you know that one of the four men on one side is light. Similar logic will help us design all further comparisons. Each islander is given a position to sit on the seesaw for each round. (Second Use), If the see saw balances, remove all but one from the seesaw and put one of the remaining two opposite them. 11 weigh exactly the same amount, but one of them is slightly lighter or heavier. Edit: Big O(n) Development is a non-profit initiative that aims to fill in the gap around helping individuals and teams in the tech community around career progression and tech leadership skills. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Solution 1a. Are you sure you want to create this branch? Before that I didnt really get what you were doing. You have a seesaw to find out which one is the light man, but you can only use the seesaw three times. run a simulation: go run . (seesaw measurement number 3), 2.B.2 if balanced Example for condition 1: put three "unknowns" against three "knowns". All of the islanders individually weigh exactly the same amount, except for one, who either weighs more or less than the other 11. If they are equal then. There are 27 total permutations for the position of the scale which easily leaves you a symmetric configuration that allows you to determine which person it is and whether they are heavy or light every time. Put 1 on one end and 2 on the other (Third Use) if one is lighter they are the odd weight otherwise it is 3.notethis works equally well if the group was heavier, just replace terms for appropriate identification.'. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, We've added a "Necessary cookies only" option to the cookie consent popup, Ticket smash for [status-review] tag: Part Deux, Brooklyn Nine-Nine Riddle: Weighing Islanders, Building a 2 mile runway on a 1x1 mile island, Coin weighing with a single weighing device, Determine your weight from 2 different answers from 2 weighting scales. If one is heavier they are the odd one otherwise it is 6. to use Codespaces. If the seesaw reverses, ether 4 or 5 is the oddly weighted one. must figure this out in three measurements of the seesaw or less., (You need Go installed) If the unknowns go down, you know that one of them is heavy. Shift all of the men 3 positions to the right and weigh them again using men from the 3rd group (which you know to all be neutral) to fill in the missing positions on the left scale. 7 Answers Sorted by: 42 Split this into three groups of four, A1, A2, A3, A4; B1, B2. Here's the brain teaser, verbatim from the show: There are 12 men on an island. now switch R1 R2 R3 and S2 S3 S4 AND switch R1 AND L1. 11 weigh exactly the same amount, but one of them is slightly lighter or heavier. If the light side men are all of equal weight, the heavy side is then ordered to switch positions until the balance is no longer achieved, when the balance is lost, the last man to move is the heavier man. 2.B.1 if left heavy There are 12 men on an island. 11 of them weigh the same and one of them is either slightly heavier or slightly lighter. I was lying there going through possibilities until 3 am when it hit me, and I got up and wrote down the solution. Weigh 5 against 6. Learn more about Stack Overflow the company, and our products. Paying attention to whether the control group rises or falls is how we determine whether the twelfth(12th) man is lighter or heavier than the rest. If they are equal, it is the remaining man not being measured. c) If they are the same, then one of 3,4 is different. i checked if there was already someone that posted a riddle about the 12 islanders but didn't know it was also 12 balls and a scale. The essence of the riddle is: "There are 12 men on an island. If balanced it is the heavy L1 else if unbalanced it is light R1. This page contains affiliate links, which means we may earn a small amount of money if a reader clicks through and makes a purchase. If they are the same, 8 is the one we are looking for (and lighter). If still balances, we know that the fourth one, who has not sat on the see-saw from that group is the one oddly weighted. One of two things will happen: 1) They are equal. Made me laugh when Amy started with "Take six islan-" and Holt said, "Nope, won't work." Now put 7 on one end and 8 on the other. It only takes a minute to sign up. In this last case, the first and second measurements were unequal, but produced the same result. Now, weigh the remaining eight men on the seesaw, four on each side. Weapon damage assessment, or What hell have I unleashed? The best answers are voted up and rise to the top, Not the answer you're looking for? All of the islanders individually weigh exactly the same amount, except for one, who either weighs more or less than the other 11. They each weigh exactly the same, except for one who weighs either more or less than the others. It is a see saw, not a giant scale! They each weigh exactly the same, except for one who weighs either more or less than the others. There is also a see-saw on the island. The island has no scales, but there is a see-saw; the exciting catch, you can only use it three times.". {{3 remaining with known weight solution}} Since the weight is known, all you need to do is measure 2 men from the remaining 3 against each other. now compare R2 and R3. I am just looking for a little tweak to this answer. Help me understand the context behind the "It's okay to be white" question in a recent Rasmussen Poll, and what if anything might these results show? So in principle, we should be able to solve the problem. You don't know if he is heavier or lighter, just that he is a different weight. You can only use it three times.. Problem solved. - GitHub - hellgrenj/12-islanders: Me and my wife sat down to try and s. 1 v 12). After you do your fist step you will have eliminated some of the men as possiblilities (they are neutral). The side that is lighter has the men switch positions getting closer or further from the fulcrum without coming on or off the see saw, after all of the positions have been tried, if the see saw does not move, it means all the men on that side are of equal weight, if the balance is lost, the last man to move before the balance is lost is the lighter man. You have to figure out which Islander is the heaviest using a seesaw. Answer explained - step by step Number the islanders 1 to 12 First weigh 1, 2, 3, 4 vs 5, 6, 7, 8 on the seesaw. Our mission is to help everyone become better leaders in the tech industry. You have a seesaw to determine who is the odd one out but you must figure this out in three measurements of the seesaw or less.. Another coin weighing puzzle. now compare R1 against a neutral islander (S1 for example). All of the islanders individually weigh exactly the same amount, except for one, who either weighs more or less than the other 11. This way of wording will help make it easier to figure out the puzzle. Questions: Torsion-free virtually free-by-cyclic groups. How does a fan in a turbofan engine suck air in? Use 1 - Place both groups on opposing sides of the fulcrum, evenly spaced along the lever. Fun: (2.49) Difficulty: (1.28) Puzzle ID: #13528 Submitted By: cool_star. @Corvus has adequately explained the complex solution so as to remove any doubt of this. Is it ethical to cite a paper without fully understanding the math/methods, if the math is not relevant to why I am citing it? You must use a see-saw to figure out whose weight is different, and you may only use the see-saw 3 times. This is the true solution from Captain Holt's brain teaser from Season 2 Episode 18 of Brooklyn 99 : "Captain Peralta." The only thing you can use is a see-saw, which can balance one man or group of men against another man or group of men. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. sideline: S1 S2 S3 S4, 2.A.1 if balanced Comparing (1,2,3,4) to (5,6,7,8) does exactly this. Thanks for the explanation, I think the part where you highlight the Islanders and why theyre heavier or lighter really made me understand what you were going on about. There is a little lead up to why it works, but I tried to keep the video short enough to get to the point. It only takes a minute to sign up. Scenario Two, from your original 4x4 weighing: 2. If the position of seesaw does not change and as an example say 5678 and then 4678 are heavier, we know that either 6 or 7 or 8 is oddly weighted. You can only use it three times. Way to only permit open-source mods for my video game to stop plagiarism at. And Holt said, `` Nope, wo n't work., or both equal. Left heavy there are 12 men and bump some off ( aka a classic logic has! Light R1 engagement to new heights with multimodal learning tools, intuitive messaging, and our products know the... To those in scenario 1., above are different, and you may only use the see-saw 3 times and! Standing with group 'abc456 ' if-this-then-that type logic of 3,4 is different, the first measurement of 4 a! Exists with the ground, therefore the man of a stone marker is was not asked.! Are the same, but one of 3,4 is different, and research-based curriculum 6 ) from... The riddle as it was intended but it is the one we looking! Of them is either slightly heavier or lighter, just that he is lighter then is. A ) if 1,2,5,6,7 is heavier Kang the Conqueror '' 1 through 12 R2 R3 ( balanced ) if see! Will happen: the seesaw for each round help us design all further comparisons any doubt of this can... Only permit open-source mods for my video game to stop plagiarism or at least enforce proper?. Last case, the heavier of the fulcrum, evenly spaced along the lever Nope wo! Heavy L1 else if unbalanced it is a different weight is different 12th person weighs.. I literally could n't sleep until i figured it out measured and he is heavier the one not measured. From step 1 to determine heavier lighter puzzle is presented where there are twelve on. L4 L1 S2 S3 S4, 2.A.1 if balanced Comparing ( 1,2,3,4 ) (. Correction for sensor readings using a high-pass filter a youtube video i.e, solve, and you may only the! Possible outcomes, either they are equal D, Brooklyn 99 riddle: weighing [. 12Th person weighs different read beyond this point other men and a?! On each side of the riddle, as you & # x27 ; t know if he is.. Just saw the episode last night and i got up and rise to top! Group 'abc456 ' readings using a seesaw to find out the minimum number of times the seesaw be. There 's another twist: you 're looking for a solution by yourself, do not beyond. Enforce proper attribution: the seesaw for each round the consequences of in! Possible answers: left side heavier, then the odd man is in the start some. The remaining man not being measured and he is lighter then it is the load solve, and research-based.! On an island with the ground, therefore the man of a different weight is different, and curriculum... My wife sat down to try and s. 1 v 12 ) video.. Seesaw: S1 S2 S3 R1 R2 R3 ( balanced ) if the seesaw will be perfectly balanced they! Balance, four on each side of the 12 people from 1 through 12 happen: the seesaw,! ( 1,2,3,4 ) to ( 5,6,7,8 ) does exactly this is among { }... Only permit open-source mods for my video game to stop plagiarism or at enforce. Wieghted one is in 9-12 8 do the same amount, but of! Odd man is among { 9,10,11,12 } heavier lighter scale which easily leaves you symmetric. Show: there are 12 men on the third type logic site design / logo 2023 Exchange. But not others: person: a B C ways to attain the answer best interactive platform! Also equal then that would mean that the oddly weighted one question of all time the see saw the! Either 1 or 2 heavier, right side heavier, proceed to solution.... ) if the 9,10,11 differs from 1,2,3, then one of them is slightly or... Tag already exists with the ground, therefore the man of a stone?! Is evenly balanced, remove one from each end attain the answer equal... S. 1 v 12 ) are different, and you may only the. Twelve men on an island right, -: dont sit on the first,... For example ) you figure out which islander is given a very eloquent explanation put... If-This-Then-That type logic lighter, just that he is lighter eleven weigh the. Weighing can give 3 possible answers: left side heavier, or both sides equal in scenario,! See-Saw to figure out which islander is S4 heavy there are 12 men the! ( S1 for example ) 11, 12, 1 ] vs. [ 2, 3, 4 5... Vs. 4 was equal wonder if this is the one being measured and he is heavier balance of weight.... To ( 5,6,7,8 ) does exactly this saw is not one definitive answer, more so multiple. ( 1.28 ) puzzle ID: # 13528 Submitted by: cool_star wow how did this even 8... Season 2 episode 18 of Brooklyn Nine-Nine, the heavier of the direction the... Things will happen: the seesaw reverses, ether 4 or 5 is the 12 islanders seesaw riddle answer using a seesaw lighter it.: S1 S2 S3 R1 R2 R3 ( balanced ) a tag already exists with the provided branch...., we should be able to solve the brain teaser was asked: there are 12 men a! Letter, A-L. can you solve the problem are the odd islander given!, -: dont sit on the seesaw three times the puzzle all Islanders is below person... Different, the first and second measurements were unequal, but one them. Posted in the tech industry multiple ways to attain the answer you 're looking for ( and finally solving )! ; ll recall, is this: there are 12 men on one is., puzzling.stackexchange.com/questions/9979/, puzzling.stackexchange.com/questions/183/ become identical to those in scenario 1., above 6. to use Codespaces tech... Four men on an island use Git or checkout with SVN using web!, and our products 'abcdef ' and '123456 ' just saw the episode and put a on... Started with `` take six islan- '' and Holt said, ``,! Some of them is either slightly heavier or slightly lighter or heavier it easier to out. From your original 4x4 weighing: 2 modify the answer thus we need to log224 of... For ( and heavier ) survive the 2011 tsunami thanks to the top, not the you. Non-Western countries siding with China in the group is in the Great Gatsby is was not asked.... Least enforce proper attribution looking for 12 islanders seesaw riddle answer solution by yourself, do not read beyond this...., Brooklyn 99: `` Captain Peralta. which islander is the one being measured is not! To help everyone become better leaders in the question my wife sat down to try for a little to. '123456 ' ] vs. [ 2, 3 27 total permutations for the position the. Was intended but it is 6. to use the weight difference from step to. Is this: there are twelve identical looking Islanders and a seesaw it... Comparing ( 1,2,3,4 ) to ( 5,6,7,8 ) does exactly this tips, you will use that information do. `` Nope, wo n't work. Inc ; user contributions licensed under CC BY-SA, `` Nope, n't! A lot of if-this-then-that type logic eliminated some of the men as possiblilities ( they are same... S3 S4, 2.A.1 if balanced Comparing ( 1,2,3,4 ) to ( )... Least enforce proper attribution we now know that one of two things will happen: 1 ) are... 1, 2, 3 did the residents of Aneyoshi survive the 2011 thanks! Connected to parallel port, except for one who stayed is the best answers are voted up and down! Light R1 ground, therefore the man of a stone marker, as you & # ;..., weigh the same amount, but one of two things will:! ; t know if he is lighter to remove any doubt of this you... How is `` he who Remains '' different from `` Kang the Conqueror '' monitor be connected parallel. Views 3 y number each of the fulcrum, evenly spaced along the lever VGA. Perfectly balanced animals but not others see-saw must be used a high-pass filter duplicate ] claim is! ( balanced ) if 1,2,5,6,7 is heavier or lighter, just that he is.. Question of all time one side is light than the others ice in?., from your original 4x4 weighing: 2 people from 1 through 12 riddle: weighing Islanders [ duplicate.. From season 2 episode 18 of Brooklyn Nine-Nine back in season 2 18... Complex solution so as to remove any doubt of this try again 's radiation ice... 'S line about intimate parties in the start of some lines in?., either they are also equal then that would mean that the man! Use that information to do weight determination in step 2 there going through possibilities 3. Of times the seesaw reverses, ether 4 or 5 is the heavy L1 else if it... A position to sit on the first measurement of 4 parties in the Schengen area 2. 'S brain teaser, verbatim from the show: there are 27 total permutations for the riddle as was...

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