This is an electronic version of the fun sudoku game for children. It contains 500 fun sudoku games ,that can be printed. It's excel file.It is a small game that trains children's mathematical skills.Suitable as an extracurricular homework, or as a supplementary course at school, or a game for Sudoku enthusiasts.It does not contain the answer, you need to explore it yourself.Have any questions please contact me.Enjoy it.