Public puzzle
SE grade 7.6 Sudoku
7.6SE grade · 21 clues
By The Hardest Sudoku Team · Last updated
3
1
8
6
9
3
1
2
2
9
9
8
7
1
5
2
9
6
3
8
4
Givens only — solution not shown.
About this puzzle
An SE grade 7.6 Sudoku with 21 clues — expert, where wings and chaining decide the solve.
The SE grade is the canonical difficulty number from Sudoku Explainer — read how it works on the SE grade page.