Puzzle Detail
_v1 9×9 Mathdoku Wildlife Mathdoku Coral Reef 9×9 Hard — Set 12
| 10+ | 6= | 1= | 7= | 8= | 13+ | |||
| 40x | 4= | 6= | 22+ | |||||
| 11+ | 2= | 7= | 36x | 1= | ||||
| 2-2 | 6/ | 9 | 756x | 8= | ||||
| 9= | 25+ | 15x | ||||||
| 36x | 18+ | 8+ | 7= | 2= | ||||
| 20+ | 6= | 72x | 3= | 7= | ||||
| 8= | 392x7 | 10x | 5= | 21+ | ||||
| 9= | 3= | 11+ | 4 | 1= | 2- |
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| 3 | 5 | 2 | 6 | 1 | 7 | 8 | 4 | 9 |
| 7 | 1 | 5 | 4 | 6 | 2 | 3 | 9 | 8 |
| 4 | 3 | 8 | 2 | 7 | 9 | 6 | 5 | 1 |
| 2 | 6 | 1 | 9 | 4 | 5 | 7 | 8 | 3 |
| 6 | 8 | 9 | 7 | 3 | 4 | 1 | 2 | 5 |
| 1 | 9 | 4 | 3 | 8 | 6 | 5 | 7 | 2 |
| 5 | 4 | 6 | 8 | 9 | 1 | 2 | 3 | 7 |
| 8 | 2 | 7 | 1 | 5 | 3 | 9 | 6 | 4 |
| 9 | 7 | 3 | 5 | 2 | 8 | 4 | 1 | 6 |