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