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