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