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