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