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