Puzzle Detail
Mixed Operations Mathdoku Mixed 4×4 — Set 5
| 4= | 2= | 5+ | 1= |
| 1=1 | 4= | 2 | 3= |
| 1= | 4=4 | 6+ | |
| 1- | 4+1 |
Show solution
| 4 | 2 | 3 | 1 |
| 1 | 4 | 2 | 3 |
| 3 | 1 | 4 | 2 |
| 2 | 3 | 1 | 4 |
Solver Notes
Our 4x4 mixed operations mathdoku puzzles combine all four arithmetic operations in a 4x4 grid — the classic mathdoku experience with numbers 1–4.
What are mixed operations mathdoku puzzles?
Mixed operations mathdoku uses all four operations (+, −, ×, ÷) in its cages, just like the original KenKen format. Each cage shows which operation to use.
Who are 4x4 mixed operations puzzles best for?
Beginners who have learned the rules who want the full classic mathdoku experience.
Are solutions included?
Yes — every 4x4 mixed mathdoku comes with a fully verified solution available online and in the PDF.