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