Puzzle Detail
Printable Mathdoku Printable 9×9 Mathdoku — Set 9
| 2- | 11+ | 6= | ||||||
| 4= | 1=1 | 9= | 20+ | 28x | 20+ | |||
| 1680x | 63x | 4 | 2= | |||||
| 4- | 2= | 0- | 23+ | 10+ | 13+ | 24x | ||
| 5/ | 2 | 6 | ||||||
| 6= | 2= | 5= | 4 | 72x | ||||
| 840x | 2- | 336x | 9= | 1= | ||||
| 9= | 1- | 7- | 12+ | 1= | ||||
| 2= | 3= | 7+ | 1 | 21+ |
Show solution
| 4 | 7 | 2 | 8 | 1 | 6 | 9 | 3 | 5 |
| 6 | 5 | 4 | 1 | 9 | 2 | 8 | 7 | 3 |
| 8 | 6 | 9 | 7 | 5 | 1 | 3 | 4 | 2 |
| 1 | 2 | 8 | 5 | 3 | 9 | 7 | 6 | 4 |
| 9 | 4 | 1 | 3 | 7 | 8 | 5 | 2 | 6 |
| 7 | 1 | 3 | 6 | 2 | 5 | 4 | 8 | 9 |
| 3 | 8 | 5 | 4 | 6 | 7 | 2 | 9 | 1 |
| 5 | 9 | 7 | 2 | 4 | 3 | 6 | 1 | 8 |
| 2 | 3 | 6 | 9 | 8 | 4 | 1 | 5 | 7 |
Solver Notes
Our printable 9x9 mathdoku PDFs are formatted for standard letter and A4 paper — perfect for solving offline, in the classroom, or on the go.
How do I print a 9x9 mathdoku?
Click the Print button on any puzzle page to download a PDF formatted for your paper size. No special software needed.
Is the solution included in the PDF?
Yes — page 1 shows the 9x9 mathdoku puzzle and page 2 shows the complete solution.
Are printable 9x9 mathdoku puzzles free?
Yes — every printable mathdoku on Freemathdoku.com is completely free with no watermarks or paywalls.