Puzzle Detail
_v1 9×9 Mathdoku Wildlife Mathdoku Coral Reef 9×9 Hard — Set 87
| 8+ | 8= | 4 | 20+ | |||||
| 2/ | 81x | 7= | 14+5 | 6= | 4= | |||
| 252x7 | 4- | 54x | ||||||
| 12+ | 1- | 18x | 15+ | 1= | ||||
| 17+ | 8= | 4= | 15x | |||||
| 7= | 3- | 96x | 9= | |||||
| 17+ | 12x | 9= | 7= | 19+ | ||||
| 17+ | 6= | 5= | 10+ | 1- | ||||
| 7 | 4= | 17+ | 2= | 6= |
Show solution
| 5 | 1 | 2 | 8 | 3 | 6 | 9 | 4 | 7 |
| 8 | 3 | 9 | 7 | 5 | 2 | 1 | 6 | 4 |
| 4 | 8 | 3 | 6 | 7 | 1 | 5 | 9 | 2 |
| 2 | 4 | 8 | 9 | 6 | 5 | 7 | 3 | 1 |
| 9 | 6 | 7 | 1 | 2 | 8 | 4 | 5 | 3 |
| 6 | 7 | 5 | 2 | 4 | 3 | 8 | 1 | 9 |
| 1 | 2 | 4 | 3 | 9 | 7 | 6 | 8 | 5 |
| 3 | 9 | 6 | 5 | 1 | 4 | 2 | 7 | 8 |
| 7 | 5 | 1 | 4 | 8 | 9 | 3 | 2 | 6 |