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.
2
3
3
6
8
1
9
5
2
6
9
4
7
5
3
7
4
6
5
9
3
7
2
6
8
4
5
1
9
8
6
7
2
1
5
9
7
4
3
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.