PRINTABLE · 4×4
4×4 Printable Sudoku
4×4 is the smallest Sudoku board: digits 1–4 and 2×2 boxes. Print a sheet for kids, first-time learners, or a quick focus break.
When 4×4 printables fit best
- Great for children and anyone learning the Sudoku rule for the first time.
- Most sheets finish in 1–3 minutes, so repetition feels light.
- Paper notes make rows, columns, and boxes easier to explain.
Choose a 4×4 difficulty
Even a small 4×4 board changes feel as blanks increase. Start on Easy, then move to Normal or Hard once the rule feels natural.
4×4 sample board
This preview shows deterministic givens only. The solution is not included; open a difficulty sheet when you are ready to print.
4
2
2
4
3
1
4
3
3
2
1
4
Paper-solving tips
- Write candidates lightly, then darken confirmed digits.
- After finishing a row, immediately check for repeated digits.
- Scan the QR code to reopen the same printable page later.