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