Doc's EXTREME Daily Sudoku
20 July 2023
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Skyscraper
Empty rectangle (hinge)
Empty rectangle (hinge)
Empty rectangle (hinge)
Empty rectangle (hinge)
Empty rectangle (hinge)
Turbot fish
Two String Kite
Two String Kite
Finned X wing
Discontinuous Nice Loop
A.I.C
Empty rectangle (hinge)
Two String Kite
Finned X wing
Discontinuous Nice Loop
Group AIC
Brute Force
XY Wing
X wing
X wing
Empty rectangle (hinge)
Empty rectangle (hinge)
Turbot fish
W wing
XYZ Wing
Swordfish
Finned Swordfish
Starfish
Sashimi X-wing
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