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