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