Puzzle Detail
Online Mathdoku Online 9×9 Mathdoku — Set 6
| 168x | 3- | 2/ | ||||||
| 4 | 144x | 5- | 14x | |||||
| 72x | 20+6 | 1= | 4= | 7= | ||||
| 8-8 | 8+ | 11+ | 3= | |||||
| 5- | 3/ | 11+ | 6= | |||||
| 30x | 3= | 392x8 | 1- | 23+ | ||||
| 6= | 3= | 2 | 9 | |||||
| 7= | 1= | 15+ | ||||||
| 2- | 24+ | 1- | 13+ | 160x |
Show solution
| 7 | 6 | 2 | 5 | 3 | 1 | 9 | 4 | 8 |
| 4 | 9 | 5 | 3 | 8 | 2 | 1 | 6 | 7 |
| 5 | 8 | 6 | 9 | 1 | 4 | 7 | 3 | 2 |
| 8 | 4 | 1 | 2 | 5 | 9 | 6 | 7 | 3 |
| 9 | 2 | 8 | 7 | 4 | 3 | 5 | 1 | 6 |
| 6 | 1 | 3 | 8 | 7 | 5 | 2 | 9 | 4 |
| 1 | 5 | 7 | 4 | 6 | 8 | 3 | 2 | 9 |
| 3 | 7 | 9 | 1 | 2 | 6 | 4 | 8 | 5 |
| 2 | 3 | 4 | 6 | 9 | 7 | 8 | 5 | 1 |
Solver Notes
Play our 9x9 mathdoku online — an interactive puzzle engine lets you enter numbers, get real-time error feedback, and check the solution whenever you are ready.
Do I need to sign up to play 9x9 mathdoku online?
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Are there hints for online 9x9 mathdoku?
Yes — click the Hint button to reveal a single cell when you get stuck.
Can I also print the 9x9 mathdoku?
Yes — every online puzzle has a Print button that generates a clean PDF version with solution.