Puzzle Detail
Classic Mathdoku Classic 8×8 Medium — Set 34
| 4- | 150x | 7=7 | 6x | ||||
| 2/ | 8x | 5 | 64x | 42x | |||
| 28x | 2=2 | 1= | 2-3 | ||||
| 5- | 4- | 8= | 3= | 120x | |||
| 1 | 10+ | 84x | 60x | 4=4 | |||
| 2- | 4 | 7= | 384x | ||||
| 3/ | 6x | 4= | 7=7 | ||||
| 6= | 5= | 11+ | 13+ | 2 | 1= |
Show solution
| 8 | 4 | 1 | 6 | 5 | 7 | 3 | 2 |
| 4 | 3 | 8 | 5 | 2 | 6 | 1 | 7 |
| 7 | 6 | 2 | 8 | 4 | 1 | 5 | 3 |
| 2 | 7 | 5 | 1 | 8 | 3 | 6 | 4 |
| 1 | 8 | 3 | 7 | 6 | 2 | 4 | 5 |
| 3 | 1 | 4 | 2 | 7 | 5 | 8 | 6 |
| 5 | 2 | 6 | 3 | 1 | 4 | 7 | 8 |
| 6 | 5 | 7 | 4 | 3 | 8 | 2 | 1 |
Solver Notes
Our classic mathdoku puzzles mix all four operations (addition, subtraction, multiplication, division) just like the original KenKen format.
What makes a mathdoku puzzle classic?
Classic mathdoku uses cages with any of the four arithmetic operations, matching the original KenKen-style puzzle format.
Are classic mathdoku puzzles good for beginners?
Start with the 4x4 classic grid — it's the easiest entry point into the full mathdoku experience.
Where can I print classic mathdoku?
Every puzzle page on Freemathdoku.com has a Print button that generates a clean PDF with the answer key.