MathDoku Challenge - puzzle game

MathDoku Challenge is a free online flash game of the category puzzle games.

This fun and challenging math based puzzler is similar to Sudoku. Arrange the numbers in a grid using only the math-based clues to help! Difficulties vary up to 10 x 10!

A context menu should be shown when right-clicking or, on touch devices, long-pressing in the game. This menu especially allows to play in full screen and control the volume.