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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.
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Difficulty: 2 of 5 Latest: Enigma
My very eager mother just served us nine pizzas...


Why did she do it?

(No Solution Yet, 2 Comments) Submitted on 2017-12-11 by Ady TZIDON   
Page 3 of 41   << prev next >>    
Difficulty: 3 of 5Hat #11 |
Posted on 2016-07-27 by Ady TZIDON (Solution Posted, 3 Comments)
Difficulty: 3 of 5Rocking moves | Rating: 5.00
Posted on 2016-05-17 by Ady TZIDON (Solution Posted, 3 Comments)
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Difficulty: 2 of 5Think it over |
Posted on 2016-04-27 by Ady TZIDON (No Solution Yet, 6 Comments)
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Posted on 2016-02-16 by K Sengupta (No Solution Yet, 12 Comments)
Difficulty: 3 of 5Family tree | Rating: 5.00
Posted on 2016-01-15 by Ady TZIDON (No Solution Yet, 2 Comments)
Difficulty: 2 of 5Expose ambiguity | Rating: 3.00
Posted on 2016-01-13 by Ady TZIDON (No Solution Yet, 5 Comments)
Difficulty: 3 of 5ABCD Grid |
Posted on 2015-12-16 by Charlie (Solution Posted, 1 Comments)
Difficulty: 3 of 5….to skin a cat |
Posted on 2015-11-09 by Ady TZIDON (No Solution Yet, 5 Comments)
Difficulty: 2 of 5Get 010101 | Rating: 3.00
Posted on 2015-09-30 by Ady TZIDON (No Solution Yet, 2 Comments)
Difficulty: 3 of 5Cheryl's b-day |
Posted on 2015-09-24 by Ady TZIDON (Solution Posted, 2 Comments)
Difficulty: 3 of 5Marissa's and Melissa's birthdays |
Posted on 2015-09-17 by Math Man (No Solution Yet, 1 Comments)
Difficulty: 3 of 5Hockey pucks |
Posted on 2015-08-25 by Ady TZIDON (No Solution Yet, 1 Comments)
Difficulty: 3 of 5Positive Integer and Power Puzzle |
Posted on 2015-08-10 by K Sengupta (No Solution Yet, 1 Comments)
Difficulty: 3 of 5Red, White, and Blue | Rating: 4.00
Posted on 2015-07-29 by Bractals (Solution Posted, 4 Comments)
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