| problem | Answer | % Correct |
|---|---|---|
| 5x5 | 25 | 100%
|
| 10x10 | 100 | 99%
|
| 15x2 | 30 | 93%
|
| 11x4 | 44 | 93%
|
| 12x9 | 108 | 92%
|
| 9x12 | 108 | 92%
|
| 8x4 | 32 | 92%
|
| 9x8 | 72 | 90%
|
| 10x15 | 150 | 89%
|
| 11x15 | 165 | 85%
|
| 7x15 | 105 | 83%
|
| 12x15 | 180 | 83%
|
| 12x15 | 180 | 83%
|
| 9x15 | 135 | 81%
|
| 8x15 | 120 | 80%
|