4×4 Sudoku for Kids
The friendliest place to start. Fill every row, column and box with 1 to 4.
A 4×4 grid is the perfect first sudoku. There are only four numbers to place, so young players can spot patterns quickly and feel that 'aha!' moment fast. Tap a square, then tap a number — tap it again to clear it. When every row, column and little box has 1, 2, 3 and 4 exactly once, the puzzle is solved.