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