1. |
Use the diagonals method.
| 15 | -9 | 8 | 11 | -16 | 3 | -10 | -1 | -12 |
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2. |
Use the diagonals method.
| -12 | -20 | -11 | -6 | 1 | 10 | 4 | 15 | 12 |
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3. |
Use the diagonals method.
| 14 | 13 | -18 | 10 | 0 | -8 | 4 | 18 | 12 |
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4. |
Use the diagonals method.
| 13 | 16 | 19 | -16 | -2 | 20 | -10 | -18 | 5 |
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5. |
Use the diagonals method.
| -13 | 9 | -20 | -10 | -6 | 4 | -4 | -7 | 1 |
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6. |
Use the diagonals method.
| 20 | -7 | 18 | -16 | -5 | 5 | -11 | 10 | -20 |
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7. |
Use the diagonals method.
| -13 | -20 | 19 | -18 | 15 | 8 | -16 | 2 | 6 |
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8. |
Use the diagonals method.
| -9 | -1 | 0 | -3 | 16 | 3 | -14 | -15 | 17 |
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9. |
Use the diagonals method.
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10. |
Use the diagonals method.
| -10 | 3 | -2 | 15 | -9 | -11 | -20 | 16 | 19 |
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11. |
Use the diagonals method.
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12. |
Use the diagonals method.
| 5 | -12 | -18 | -10 | -1 | -15 | 7 | 9 | 16 |
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13. |
Use the diagonals method.
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14. |
Use the diagonals method.
| 2 | -14 | 10 | -18 | 14 | -5 | -1 | 5 | -9 |
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15. |
Use the diagonals method.
| -1 | 4 | -15 | -16 | 6 | 2 | -18 | -8 | 0 |
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16. |
Use the diagonals method.
| 12 | 16 | 19 | -1 | 14 | -8 | -11 | -18 | -13 |
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17. |
Use the diagonals method.
| -20 | 0 | 16 | 17 | -2 | -18 | -12 | 13 | -11 |
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18. |
Use the diagonals method.
| -12 | 12 | -16 | 0 | -11 | 7 | 8 | -20 | 1 |
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19. |
Use the diagonals method.
| -16 | 4 | -15 | 13 | 3 | -5 | 14 | 8 | -8 |
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20. |
Use the diagonals method.
| -12 | 3 | -14 | 11 | -10 | 15 | 17 | 16 | 13 |
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21. |
Use the diagonals method.
| -10 | -12 | -9 | 18 | 20 | -18 | 7 | -17 | 16 |
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