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