Doc's EXTREME Daily Sudoku
19 December 2021
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Skyscraper
Two String Kite
Two String Kite
Empty rectangle (hinge)
Empty rectangle (hinge)
Empty rectangle (hinge)
Empty rectangle (hinge)
Finned Swordfish
A.I.C
Brute Force
Grouped discontinuous nice loop
A.I.C
Discontinuous Nice Loop
Discontinuous Nice Loop
Swordfish
Jellyfish
Discontinuous Nice Loop
Finned Swordfish
Discontinuous Nice Loop
Grouped discontinuous nice loop
Grouped discontinuous nice loop
Group AIC
Group AIC
A.I.C
W wing
W wing
Two String Kite
Hidden rectangle
Empty rectangle (hinge)
Empty rectangle (hinge)
Turbot fish
Colors
Finned X wing
W wing
Two String Kite
Hidden rectangle
Empty rectangle (hinge)
Empty rectangle (hinge)
Turbot fish
Colors
Finned X wing
Skyscraper
Two String Kite
Hidden rectangle
Empty rectangle (hinge)
Empty rectangle (hinge)
Turbot fish
Turbot fish
Colors
X wing
Hidden rectangle
Jellyfish
Hidden rectangle
W wing
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