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