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