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