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