Public puzzle
SE grade 5.6 Sudoku
5.6SE grade · 22 clues
By The Hardest Sudoku Team · Last updated
8
6
9
9
7
4
3
5
6
5
8
7
3
9
2
1
1
2
8
2
4
3
Givens only — solution not shown.
About this puzzle
An SE grade 5.6 Sudoku with 22 clues — hard, leaning on X-Wings and steady candidate elimination.
The SE grade is the canonical difficulty number from Sudoku Explainer — read how it works on the SE grade page.