Mini Sudoku 4×4: a quick playing guide
A smaller Sudoku with the numbers 1–4. Every row, column and 2×2 box must contain each number exactly once. Generated puzzles are checked for exactly one solution. Easy, Medium and Hard set different starting clue targets.
How do you control Mini Sudoku 4×4?
Select a cell and type 1–4. Use Hint to reveal a correct number, Erase to clear the selected cell, and Check to check entries.
What should a beginner try?
Look for a row or 2×2 box with one empty cell.
Do you need an account?
No. You can play this browser version without signing up or installing a plugin.