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