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