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