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Math Brain Teasers

Math brain teasers require computations to solve.

Brain Teasers

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  Titleˆ Popularity Difficulty Submitted  
46 1990 *** *** 05/31/02 by arij
47 1999 *** ** 02/17/06 by lips
48 2 < 1 *** *** 03/20/05 by munchtipq
49 2 and 2 = 5 *** **** 08/11/16 by dalfamnest
50 2+2=5 *** *** 06/26/03 by ChemicalBoy08
51 2,2,2? ** ** 02/16/08 by Pope_Greg4
52 2001 *** *** 11/23/05 by lips
53 21 Blocks *** *** 02/14/04 by Drakar
54 224455 ** *** 05/02/02 by missie
55 24 Games *** *** 01/05/05 by doggyxp
56 24 Games II *** ** 01/10/05 by doggyxp
57 240 ** ** 12/21/01 by maxmars
58 25-9=2? *** ** 06/21/06 by bballer21
59 2=1? *** ** 01/12/02 by Mogmatt16
60 2x3 Checkerboard *** *** 01/21/08 by shenqiang

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