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