Doc's EXTREME Daily Sudoku
23 July 2022
Print
Export
Solution
Puzzle
Show pencil marks
Archive
Tutorial
Hint
Contact me
About this site
Help!
X wing
Hidden rectangle
Empty rectangle (hinge)
Empty rectangle (hinge)
Turbot fish
Swordfish
Finned X wing
Jellyfish
Starfish
Discontinuous Nice Loop
Go Back
Go Forward
Today's Puzzle
Archive
Click here to play online
Go to my less extreme puzzles