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