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