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