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Welcome to perplexus.info, flooble's perplexing puzzle portal. Here, we collect all sorts of puzzles, from simple logic questions and word tricks to in-depth math problems like probability and geometry. Click around and see if your brain is up to the task! If you're new here, make sure you sign up so that you can leave comments and submit your own problems!
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Difficulty: 3 of 5 Latest: 7 hypotenuses (in Numbers)
What is the smallest integer that can be presented as a sum of 2 squares of distinct integers in 7 different ways?
(No Solution Yet, 1 Comments) Submitted on 2020-07-10 by Ady TZIDON   
Difficulty: 4 of 5 Bonus: Add To Cube, Get Square? (in Numbers) Rating: 4.00
Is there any perfect cube that becomes a perfect square if you add 7 to it?

(Solution Posted, 4 Comments) Submitted on 2007-08-03 by K Sengupta   
Difficulty: 3 of 5Why fight? (in Numbers)
Posted on 2020-07-08 by Ady TZIDON (No Solution Yet, 2 Comments)
Difficulty: 3 of 5Four generations (in Numbers)
Posted on 2020-07-06 by Ady TZIDON (No Solution Yet, 9 Comments)
Difficulty: 3 of 5Life is like a cow pasture. (in Word Problems)
Posted on 2020-07-03 by Ady TZIDON (Solution Posted, 1 Comments)
Difficulty: 3 of 5Average other (in Numbers) Rating: 4.00
Posted on 2020-07-01 by Jer (No Solution Yet, 5 Comments)
Difficulty: 3 of 5Function range (in Just Math)
Posted on 2020-06-29 by Danish Ahmed Khan (No Solution Yet, 1 Comments)
Difficulty: 4 of 5A coded text (in General)
Posted on 2020-06-26 by Ady TZIDON (Solution Posted, 4 Comments)
Difficulty: 3 of 5Best quotient (in Word Problems)
Posted on 2020-06-24 by Ady TZIDON (No Solution Yet, 4 Comments)
Difficulty: 2 of 5The odd one out. (in Logic) Rating: 4.50
Posted on 2020-06-22 by Jer (Solution Posted, 5 Comments)
Difficulty: 3 of 5Fewer than 4 cubes (in Numbers)
Posted on 2020-06-19 by Ady TZIDON (No Solution Yet, 1 Comments)
Difficulty: 4 of 5Find Five (in Word Problems) Rating: 4.00
Posted on 2020-06-17 by Ady TZIDON (No Solution Yet, 6 Comments)
Difficulty: 2 of 5Great Divide (in Just Math)
Posted on 2020-06-15 by Ady TZIDON (No Solution Yet, 2 Comments)
Difficulty: 3 of 5Tilted drum (in Shapes)
Posted on 2020-06-12 by Danish Ahmed Khan (No Solution Yet, 2 Comments)
Difficulty: 4 of 5Fibo's common divider (in Sequences)
Posted on 2020-06-10 by Ady TZIDON (No Solution Yet, 4 Comments)
Difficulty: 2 of 5Can you do it? (in Games)
Posted on 2020-06-08 by Ady TZIDON (No Solution Yet, 2 Comments)

Recently Posted Solutions:
Difficulty: 3 of 5Life is like a cow pasture. (in Word Problems)
Submitted By Ady TZIDON. Solution posted on 2020-07-08 06:17:13
Difficulty: 3 of 5Company Conundrum (in Word Problems)
Submitted By Math Man. Solution posted on 2020-07-01 08:26:09
Difficulty: 4 of 5A coded text (in General)
Submitted By Ady TZIDON. Solution posted on 2020-06-28 06:44:27
Difficulty: 2 of 5The odd one out. (in Logic)
Submitted By Jer. Solution posted on 2020-06-23 08:59:22
Difficulty: 2 of 5My phone is 2543663 (in Probability)
Submitted By Ady TZIDON. Solution posted on 2020-05-16 06:01:32
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