Sudoku 4×4
📅 Friday, Jun 5
Fill the grid so every row, column, and box has 1–4.
3
1
4
4
1
4
1
2
Tap a cell, then a number — or use a keyboard: arrow keys to move, type to fill, Backspace to erase.
📅 Friday, Jun 5
Fill the grid so every row, column, and box has 1–4.
Tap a cell, then a number — or use a keyboard: arrow keys to move, type to fill, Backspace to erase.