Puzzle Detail
_v1 9×9 Mathdoku Wildlife Mathdoku Coral Reef 9×9 Easy — Set 31
| 1- | 4+ | 2= | 2- | 8= | 2-7 | |||
| 7= | 9=9 | 4- | 6= | 5=5 | 3=3 | 8= | ||
| 7+ | 2= | 7= | 9=9 | 1 | 3-4 | 8 | 14+ | |
| 1=1 | 6=6 | 8=8 | 4- | 8+ | 5=5 | |||
| 9=9 | 4=4 | 8= | 1 | 6- | 2- | |||
| 13+ | 1=1 | 7+2 | 4= | 8+ | 12+ | 3= | 13+ | 9=9 |
| 17+ | 8+2 | 8= | 5+4 | 3= | ||||
| 5- | 8 | 1- | 9=9 | 4= | 6=6 | 6- | 4- | |
| 3= | 11+ | 8= | 9=9 | 2= |
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| 6 | 5 | 1 | 3 | 2 | 4 | 8 | 9 | 7 |
| 4 | 7 | 9 | 1 | 6 | 2 | 5 | 3 | 8 |
| 3 | 2 | 7 | 5 | 9 | 1 | 4 | 8 | 6 |
| 1 | 6 | 8 | 7 | 3 | 9 | 2 | 5 | 4 |
| 9 | 4 | 5 | 8 | 1 | 3 | 6 | 7 | 2 |
| 8 | 1 | 2 | 4 | 7 | 5 | 3 | 6 | 9 |
| 5 | 9 | 6 | 2 | 8 | 7 | 1 | 4 | 3 |
| 2 | 8 | 3 | 9 | 4 | 6 | 7 | 1 | 5 |
| 7 | 3 | 4 | 6 | 5 | 8 | 9 | 2 | 1 |