All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info
Home > Logic
Logic problems. The solution to these problems does not usually require a lot of math, but will take some thinking until you find the right approach.
Sub-Categories (All Problem Categories)
> Liars and Knights> Weights and Scales
Difficulty: 2 of 5 Latest: PYHIYP #4
PYHIYP means:
Put your hands in your pockets i.e. use no calculators, no pen & paper; just your eyes and your brain.

Insert the missing number:

113 511 375
267 482 250
267 ??? 482

Provide your explanation.

(No Solution Yet, 1 Comments) Submitted on 2020-02-10 by Ady TZIDON   
Page 2 of 43   << prev next >>    
Difficulty: 2 of 5Numbers by Paint | Rating: 4.00
Posted on 2019-04-23 by Charlie (Solution Posted, 2 Comments)
Difficulty: 2 of 5Number Donuts |
Posted on 2019-04-15 by Danish Ahmed Khan (No Solution Yet, 2 Comments)
Difficulty: 2 of 5BAD Ceed |
Posted on 2019-02-27 by Charlie (Solution Posted, 1 Comments)
Difficulty: 3 of 5From ab to ba | Rating: 3.00
Posted on 2019-01-17 by Ady TZIDON (No Solution Yet, 2 Comments)
Difficulty: 2 of 5Guessing the color | Rating: 5.00
Posted on 2018-12-24 by Ady TZIDON (No Solution Yet, 2 Comments)
Difficulty: 3 of 5Logic or madness? |
Posted on 2018-12-04 by Ady TZIDON (Solution Posted, 5 Comments)
Difficulty: 3 of 5Reverse reasoning |
Posted on 2018-11-01 by Ady TZIDON (No Solution Yet, 3 Comments)
Difficulty: 3 of 5Any conclusions? |
Posted on 2018-09-26 by Ady TZIDON (No Solution Yet, 2 Comments)
Difficulty: 3 of 5One rope, two flagpoles... | Rating: 5.00
Posted on 2018-09-18 by Ady TZIDON (No Solution Yet, 4 Comments)
Difficulty: 2 of 5Lefties and righties 2 | Rating: 3.00
Posted on 2018-09-11 by Math Man (No Solution Yet, 2 Comments)
Difficulty: 3 of 5The Petersen graph |
Posted on 2018-06-02 by Math Man (No Solution Yet, 0 Comments)
Difficulty: 2 of 5Five International Delegates |
Posted on 2018-04-18 by Charlie (Solution Posted, 1 Comments)
Difficulty: 2 of 5Past and present |
Posted on 2018-03-05 by Ady TZIDON (Solution Posted, 3 Comments)
Difficulty: 3 of 5A special phenomenon | Rating: 5.00
Posted on 2018-01-05 by Ady TZIDON (No Solution Yet, 3 Comments)
Difficulty: 2 of 5Enigma |
Posted on 2017-12-11 by Ady TZIDON (No Solution Yet, 2 Comments)
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (2)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2020 by Animus Pactum Consulting. All rights reserved. Privacy Information