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