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