Puzzle Detail
_v1 9×9 Mathdoku Wildlife Mathdoku Coral Reef 9×9 Hard — Set 77
| 6x | 270x | 1= | 7= | 8= | 12+ | |||
| 4= | 1= | 14+ | 2= | |||||
| 180x | 4= | 810x | 216x8 | 1= | ||||
| 21+ | 10+ | 63x | 6+ | |||||
| 5= | 16+ | 11+ | ||||||
| 32x | 6x | 4= | 6= | 7= | 5= | |||
| 45x | 2 | 4= | 6= | 3= | 8/8 | 63x | ||
| 26+ | 1= | 810x | ||||||
| 1=1 | 9= | 32x | 180x | 2= |
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| 2 | 3 | 6 | 5 | 9 | 1 | 7 | 8 | 4 |
| 4 | 6 | 1 | 7 | 5 | 3 | 9 | 2 | 8 |
| 6 | 5 | 7 | 4 | 2 | 9 | 8 | 3 | 1 |
| 8 | 1 | 3 | 9 | 7 | 6 | 5 | 4 | 2 |
| 3 | 9 | 5 | 2 | 8 | 7 | 4 | 1 | 6 |
| 9 | 8 | 2 | 3 | 1 | 4 | 6 | 7 | 5 |
| 5 | 2 | 4 | 6 | 3 | 8 | 1 | 9 | 7 |
| 7 | 4 | 8 | 1 | 6 | 2 | 3 | 5 | 9 |
| 1 | 7 | 9 | 8 | 4 | 5 | 2 | 6 | 3 |