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