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