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