Public puzzle
SE grade 5.6 Sudoku
5.6SE grade · 23 clues
By The Hardest Sudoku Team · Last updated
9
2
5
3
4
1
6
7
4
8
6
2
6
1
8
4
8
3
9
7
3
5
1
Givens only — solution not shown.
About this puzzle
An SE grade 5.6 Sudoku with 23 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.