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