Live puzzle
Sudoku
Fill every row, column, and 3×3 box with digits 1–9 — no repeats. Use notes for candidates or ask for a hint when stuck.
3
4
5
2
4
5
7
5
7
3
1
2
4
6
8
1
9
3
7
1
2
6
5
6
7
1
9
7
6
5
3
5
4
2
4
5
8
6
1
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.