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