Puzzle Detail
_v1 9×9 Mathdoku Fraction Mathdoku Ninths 9×9 Hard — Set 40
| 2= | 4- | 20x | 6= | 45x | 40x | 9= | ||
| 4- | 2= | 24x | 7=7 | 3= | ||||
| 12+ | 7- | 7- | 1- | |||||
| 11+ | 3= | 11+ | ||||||
| 840x | 324x | 720x | ||||||
| 6=6 | 42x | 2= | 8= | 8x | ||||
| 54x | 1= | 4= | 392x2 | 840x | ||||
| 240x | 3= | 10+ | ||||||
| 30x | 3 | 360x | 4= | 2= |
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| 2 | 7 | 3 | 5 | 4 | 6 | 1 | 8 | 9 |
| 8 | 2 | 4 | 6 | 7 | 1 | 9 | 5 | 3 |
| 4 | 3 | 1 | 2 | 9 | 8 | 5 | 7 | 6 |
| 5 | 8 | 7 | 1 | 2 | 9 | 3 | 6 | 4 |
| 7 | 4 | 9 | 8 | 3 | 5 | 6 | 2 | 1 |
| 3 | 9 | 6 | 7 | 1 | 2 | 8 | 4 | 5 |
| 9 | 1 | 5 | 4 | 6 | 7 | 2 | 3 | 8 |
| 6 | 5 | 2 | 9 | 8 | 3 | 4 | 1 | 7 |
| 1 | 6 | 8 | 3 | 5 | 4 | 7 | 9 | 2 |