Printable Mathdoku Puzzles

Mathdoku puzzles are a mix between a math puzzle and a Sudoku puzzle. You must enter the numbers 1 through 9 into each empty white square, using each number exactly once, so that all six mathematical equations on the grid are fulfilled.

Each puzzle has one and only one unique solution, and most puzzles can be solved using only pure logical deduction. (Trial-and-error methods may occasionally be required for the hardest "Diabolical" puzzles.)

Very Easy Mathdoku

  2021-05-13  Mathdoku #FTU9696G
  2021-05-10  Mathdoku #5E3PUS95

Moderate Mathdoku

  2021-05-11  Mathdoku #68TKY8A3
  2021-05-07  Mathdoku #25AQP8R8

Challenging Mathdoku

  2021-05-12  Mathdoku #9HK9FP24
  2021-05-08  Mathdoku #489Q6NRZ

Diabolical Mathdoku

  2021-05-09  Mathdoku #Y938J5XC
  2021-05-02  Mathdoku #3E3D9FA3

Solutions for Mathdoku Puzzles

Just find the unique puzzle id for the puzzle you're working on and enter it below to find the solution. For Mathdoku puzzles, the unique ID is a series of eight numbers and/or letters, and is printed below each individual puzzle in the PDF. (i.e. SFA8229A).

Enter Puzzle ID:

Download Adobe Reader

All of our printable puzzles are available in PDF format. You will need Adobe Reader - a free download - to view and print them. Most computers will already have this installed, but if yours doesn't, click here to get Adobe Reader »