## Math Brain Teasers

Math brain teasers require computations to solve.

## Brain Teasers

Title | Popularity | Difficulty | Submitted | ||

76 | Prime Number | 01/20/02 | by ChemicalBoy08 | ||

77 | Two Aging Mathematicians | 03/30/03 | by snaps | ||

78 | Powerful Weights and Measures | 05/05/06 | by CyberPhunk | ||

79 | Easy As Cake | 10/31/06 | by stil | ||

80 | 4 X 4 | 07/28/08 | by chevybaby02 | ||

81 | 3 to 40 | 07/18/03 | by mathemagician | ||

82 | Student Averages ... | 10/29/04 | by lesternoronha1 | ||

83 | No-Fat Frankfurters, Partition Deux | 05/17/06 | by norcekri | ||

84 | Reverse Engineering | 07/25/02 | by dewtell | ||

85 | Numbers | 07/20/05 | by Yoyobug02 | ||

86 | Eighth Powers | 04/12/06 | by shenqiang | ||

87 | Gamble'n | 04/01/05 | by Blademaster | ||

88 | Sum of Cubes | 04/20/06 | by lessthanjake789 | ||

89 | Flip 100 Coins | 09/19/07 | by smarty__blondy | ||

90 | Mad Ade's Kebab Essay | 04/18/04 | by mad-ade |