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Math Brain Teasers

Math brain teasers require computations to solve.

Brain Teasers

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  Title Popularityˆ Difficulty Submitted  
61 (a x a) x 2 = (a + 5) x 81 ** ** 06/09/02 by Cleverclogs
62 2,2,2? ** ** 02/16/08 by Pope_Greg4
63 6+6=14 ** *** 09/07/08 by shenqiang
64 Circle ** ** 02/14/03 by ka-boom
65 Clown Party ** ** 01/19/02 by jokester8000
66 Sums in a Code ** *** 04/29/02 by FTM-Byau
67 Drash and Rabb ** *** 03/05/03 by timmyboym
68 9000 ** ** 01/15/02 by jokester8000
69 `t` to the 1/8th power ** *** 02/01/01 by trojan5x
70 Square Flag ** *** 04/29/08 by cnmne
71 1200 Elephants ** ** 08/17/02 by michelle
72 Clocks ** ** 10/29/08 by twin27
73 The Four Digit Number ** ** 10/23/08 by twin27
74 Fish Length ** ** 05/08/02 by mad-ade
75 Twelve Thousand ** ** 04/20/02 by Angelicious

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