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