Sudoku Mini

Sudoku Mini shrinks the famous number puzzle to a 4×4 grid. Fill the empty squares so that each row, each column and each of the four 2×2 boxes contains the numbers 1, 2, 3 and 4 exactly once.

Seven numbers are given and nine are left for you. A number you place turns red if it is wrong, and mistakes are counted, so you can aim for a clean solve. It is a friendly introduction to sudoku logic for children and beginners, and a fast warm-up for anyone who already loves the full-size game.

Select an empty square and choose a number from 1 to 4. Complete the grid with no repeats in any row, column or 2×2 box.