Public puzzle
SE grade 5.6 Sudoku
5.6SE grade · 23 clues
By The Hardest Sudoku Team · Last updated
1
4
7
3
8
1
5
1
6
7
4
5
9
6
4
7
3
8
3
2
4
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.