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

  2021-07-29  Mathdoku #ZE6ED979
  2021-07-26  Mathdoku #Y28U4T3E

Moderate Mathdoku

  2021-07-30  Mathdoku #C5RZE566
  2021-07-27  Mathdoku #XXH7P433

Challenging Mathdoku

  2021-07-31  Mathdoku #G6523EJM
  2021-07-28  Mathdoku #795EWSJ3

Diabolical Mathdoku

  2021-07-25  Mathdoku #NCJ99G84
  2021-07-18  Mathdoku #27FMD76Y

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 »