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