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