Math Brain Teasers
Math brain teasers require computations to solve.
Brain Teasers
| Title | Popularity |
Difficulty | Submitted | ||
| 91 | Unusual fractions |  |
|
12/20/01 | by Nishoo |
| 92 | Birthday !!! | |
|
01/09/10 | by Kitty_cat_2009 |
| 93 | 1 2 3 4 5 6 7 8 9 = 100 | |
|
03/27/01 | by Mr. G |
| 94 | Al and Cal | |
|
08/06/03 | by mathemagician |
| 95 | Valentines | |
|
02/15/06 | by thepianistalex |
| 96 | 9:50 | |
|
03/18/02 | by Cascas |
| 97 | Smart Pawn | |
|
06/13/02 | by bobbrt |
| 98 | Roulette | |
|
10/05/01 | by vivek |
| 99 | Where's the Father? | |
|
03/30/02 | by arij |
| 100 | Good Guess | |
|
06/13/07 | by reptile5000 |
| 101 | Four Equations | |
|
05/25/06 | by phrebh |
| 102 | What's For Lunch? | |
|
12/20/06 | by medster99 |
| 103 | Cages and Canaries | |
|
08/27/02 | by Cascas |
| 104 | Weighing Bricks | |
|
03/12/01 | by Phyllis |
| 105 | An Unequal Race | |
|
06/22/06 | by spuds |
