Puzzle Detail
_v1 9×9 Mathdoku Wildlife Mathdoku Tundra 9×9 Hard — Set 20
| 189x | 19+ | 1= | 4= | 6x | ||||
| 5= | 4=4 | 11+ | 7= | |||||
| 11+ | 5= | 16+ | 8= | 15+ | ||||
| 16+ | 21x | 9= | 3= | |||||
| 14+ | 3= | 5= | 8x | 17+ | ||||
| 9 | 3= | 54x | 9+ | 3- | ||||
| 24+ | 64x | 12+ | 7= | 19+ | 3-2 | |||
| 1= | 9 | 4= | 20+ | |||||
| 30x | 7= | 2= | 3= | 18+ |
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| 7 | 9 | 5 | 8 | 6 | 1 | 4 | 2 | 3 |
| 3 | 5 | 1 | 4 | 8 | 2 | 9 | 7 | 6 |
| 4 | 7 | 3 | 1 | 5 | 6 | 2 | 8 | 9 |
| 8 | 2 | 7 | 5 | 9 | 3 | 1 | 6 | 4 |
| 2 | 4 | 9 | 6 | 3 | 5 | 8 | 1 | 7 |
| 9 | 3 | 6 | 2 | 1 | 8 | 7 | 4 | 5 |
| 1 | 8 | 4 | 3 | 7 | 9 | 6 | 5 | 2 |
| 6 | 1 | 2 | 9 | 4 | 7 | 5 | 3 | 8 |
| 5 | 6 | 8 | 7 | 2 | 4 | 3 | 9 | 1 |