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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: 2 of 5 Latest: a KISS puzzle (in Just Math)
Prove:

logpie + logepi >2

Looks complicated?
It is not!
(No Solution Yet, 2 Comments) Submitted on 2017-02-27 by Ady TZIDON   
A man who only spoke Greek came to America for the first time. He realized that he needed to learn English, so he took a class. When questioned by his teacher, "How do you spell fish?" he replied "g-h-o-t-i". The teacher was very surprised as to how he could get such an answer since he was learning English so well. He asked the man, "How did you get that answer?" When the man replied, the teacher accepted his answer with a chuckle. What was his answer?

Hint: Think about the many oddities of the English language.

(Solution Posted, 14 Comments) Submitted on 2003-03-20 by Erin   
Difficulty: 4 of 5Never a square (in Numbers)
Posted on 2017-02-26 by Ady TZIDON (No Solution Yet, 4 Comments)
Difficulty: 4 of 5Scanning Bard's masterpiece (in Word Problems)
Posted on 2017-02-25 by Ady TZIDON (No Solution Yet, 0 Comments)
Difficulty: 3 of 5Areas ratio (in Probability)
Posted on 2017-02-24 by Ady TZIDON (No Solution Yet, 1 Comments)
Difficulty: 4 of 5Fibonacci Fib (in Sequences) Rating: 5.00
Posted on 2017-02-23 by Math Man (No Solution Yet, 1 Comments)
Difficulty: 4 of 5Italian, English, and both (in General)
Posted on 2017-02-22 by Ady TZIDON (No Solution Yet, 0 Comments)
Difficulty: 3 of 5Integer triplets (in Just Math)
Posted on 2017-02-21 by Ady TZIDON (No Solution Yet, 4 Comments)
Difficulty: 3 of 5The toll of two cities (in Geometry)
Posted on 2017-02-20 by Ady TZIDON (No Solution Yet, 1 Comments)
Difficulty: 3 of 5Circumcenters and Incenters (in Geometry) Rating: 5.00
Posted on 2017-02-19 by Bractals (No Solution Yet, 1 Comments)
Difficulty: 3 of 5Square expressions (in Numbers)
Posted on 2017-02-18 by Ady TZIDON (No Solution Yet, 3 Comments)
Difficulty: 4 of 5Placing 4 integers within a set interval (in Just Math)
Posted on 2017-02-17 by Ady TZIDON (No Solution Yet, 3 Comments)
Difficulty: 3 of 5Sets' intersection (in Just Math)
Posted on 2017-02-16 by Ady TZIDON (No Solution Yet, 2 Comments)
Difficulty: 3 of 5S.O.S. is not a prime (in Numbers)
Posted on 2017-02-15 by Ady TZIDON (No Solution Yet, 0 Comments)
Difficulty: 3 of 5Odds are ... (in Probability) Rating: 3.00
Posted on 2017-02-14 by Ady TZIDON (No Solution Yet, 8 Comments)
Difficulty: 2 of 5Same Letter, Same Color (in Word Problems) Rating: 3.00
Posted on 2017-02-13 by Charlie (No Solution Yet, 2 Comments)

Recently Posted Solutions:
Difficulty: 4 of 5A false conjecture (in Numbers)
Submitted By Ady TZIDON. Solution posted on 2017-02-25 10:00:18
Difficulty: 3 of 54 is five and 5 is four (in Word Problems)
Submitted By Ady TZIDON. Solution posted on 2017-02-17 23:29:21
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