Puzzle Detail
_v1 9×9 Mathdoku Themed Mathdoku Music 9×9 — Set 4
| 6= | 1=1 | 126x | 4= | 8= | 2- | 5=5 | ||
| 9=9 | 5= | 5-6 | 1 | 8 | 4= | |||
| 8= | 19+ | 2x | 6= | 7+ | ||||
| 5= | 4 | 6= | 12+ | 1- | 7=7 | |||
| 2= | 16+4 | 6= | 9+ | 9x | ||||
| 2=2 | 3= | 20+ | 3- | 6= | ||||
| 12x | 6= | 8= | 4= | 0- | 2= | 9= | 2- | |
| 5- | 18x | 16+ | ||||||
| 7 | 3= | 8= | 9= | 5+ | 6=6 |
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| 6 | 1 | 9 | 7 | 2 | 4 | 8 | 3 | 5 |
| 9 | 3 | 5 | 2 | 6 | 1 | 7 | 8 | 4 |
| 8 | 9 | 7 | 1 | 3 | 6 | 4 | 5 | 2 |
| 5 | 8 | 4 | 6 | 9 | 3 | 2 | 7 | 1 |
| 2 | 4 | 6 | 8 | 7 | 5 | 3 | 1 | 9 |
| 1 | 2 | 3 | 5 | 4 | 7 | 9 | 6 | 8 |
| 3 | 6 | 8 | 4 | 1 | 2 | 5 | 9 | 7 |
| 4 | 7 | 1 | 9 | 5 | 8 | 6 | 2 | 3 |
| 7 | 5 | 2 | 3 | 8 | 9 | 1 | 4 | 6 |