Kids Sudoku

This game is an easy sudoku for kids or adults who like sudoku but don't like complicate math. It uses beautiful pictures instead of numbers, making it more attractive.

Rules:

The 4x4 puzzles are the simplest kid sudoku puzzles. Each 4x4 kid sudoku puzzle is divided into four 2x2 squares. Kids solve these sudoku puzzles by placing the picture uniquely in each of the 2x2 sub-squares, and also have the picture in each column and each row without duplication in the rows and columns of the kid sudoku puzzles.