Puzzle Detail
_v1 9×9 Mathdoku Themed Mathdoku Castle 9×9 — Set 31
| 3= | 6= | 5= | 7= | 2= | 9+ | 4= | 9= | |
| 4= | 9= | 1= | 6=6 | 10x | 8= | 24x | ||
| 9+ | 3 | 10+ | 9= | 210x | ||||
| 5+ | 8= | 9= | 2-6 | 16+5 | ||||
| 9= | 7= | 2=2 | 1= | 8= | 4 | 15x3 | 6= | |
| 2= | 4= | 6 | 3= | 7 | 21x | 45x | 8= | |
| 7= | 24x | 10x | 9=9 | 10+ | 6x | |||
| 6= | 14+ | 8 | 1-4 | 7= | ||||
| 5= | 17+ | 4= | 16+ | 12+ |
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| 3 | 6 | 5 | 7 | 2 | 8 | 1 | 4 | 9 |
| 4 | 9 | 1 | 6 | 5 | 2 | 7 | 8 | 3 |
| 8 | 3 | 7 | 9 | 1 | 5 | 6 | 2 | 4 |
| 1 | 2 | 3 | 8 | 9 | 6 | 4 | 7 | 5 |
| 9 | 7 | 2 | 1 | 8 | 4 | 5 | 3 | 6 |
| 2 | 4 | 6 | 3 | 7 | 1 | 9 | 5 | 8 |
| 7 | 5 | 4 | 2 | 3 | 9 | 8 | 6 | 1 |
| 6 | 1 | 8 | 5 | 4 | 3 | 2 | 9 | 7 |
| 5 | 8 | 9 | 4 | 6 | 7 | 3 | 1 | 2 |