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Math Brain Teasers

Math brain teasers require computations to solve.

Brain Teasers

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  Title Popularity Difficultyv Submitted  
1 Six Villages *** **** 02/14/09 by javaguru
2 Half Again As Big *** **** 02/17/09 by javaguru
3 Formula ** **** 01/08/05 by DakarMorad
4 Rex and Ralph: Mystery Number *** **** 02/02/09 by javaguru
5 Swap Time ** **** 05/20/17 by Snowdog
6 Rex and Ralph: Polygonal House *** **** 01/28/09 by javaguru
7 12-digit Oddities *** **** 01/05/09 by javaguru
8 Circles in a triangle ** **** 01/12/01 by offsky
9 Rex and Ralph: Prime Clues *** **** 01/17/09 by javaguru
10 Mathematicians ** **** 01/31/03 by rajeshwar
11 2 and 2 = 5 *** **** 08/11/16 by dalfamnest
12 Palindrome ** **** 12/30/03 by curtiss82
13 4+4+4+4=2! *** *** 01/17/09 by javaguru
14 How Many Eggs *** *** 03/13/06 by Draw
15 Father of the Brides *** *** 12/03/02 by dewtell

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