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