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