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