10 by 10 Math Puzzle play online

10 by 10 Math Puzzle is a fun brain exercise game. It requires no arithmetic calculations.

The purpose of the game is to fill every square (total 100) with numbers starting from 1 to 100 based on 2 simple rules.

To start, click any of the squares, it will automatically write number "1" on the selected square. In order to continue filling the squares with consecutive numbers, there are 2 simple movement rules:

1st Rule: According to the previously selected square, you can place the next number horizontally or vertically leaving 2 square gap between the previous number.

2nd Rule: You can place the next number diagonally, leaving one square gap between the previous number.

The game shows you the available squares to continue with yellow color.

The game is complete when the number 100 is reached - when all empty squares in the grid are filled.

If you cannot continue placing numbers based on the two movement rules above, and empty squares remain in the grid, and the last number you placed turns into red color, then the puzzle is not complete and your best score will be displayed below the grid.

UNDO button: In every new game, you will be able to undo your selection up to 3 times.

Hope you enjoy this game!