Mathdoku is an exciting Puzzle Game and published on Nov 28th, 2015 and has been played 154 times and has a rating of 0% after 0 votes.
Mathdoku is a logic puzzle invented in 2004 by Japanese math teacher Tetsuya Miyamoto. The goal of the puzzle is to fill a grid with digits, like in Sudoku games. The difference is you have to get the numbers written in the corners, by using operations. Have a lot of fun.