Doc's EXTREME Daily Sudoku
19 January 2022
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Hidden rectangle
Empty rectangle (hinge)
Finned X wing
Finned Swordfish
Empty rectangle (hinge)
Finned X wing
Finned Swordfish
Discontinuous Nice Loop
Grouped discontinuous nice loop
Grouped discontinuous nice loop
Discontinuous Nice Loop
Discontinuous Nice Loop
A.I.C
Grouped discontinuous nice loop
Grouped discontinuous nice loop
X wing
Two String Kite
Empty rectangle (hinge)
Empty rectangle (hinge)
Turbot fish
Turbot fish
Swordfish
Swordfish
Colors
Jellyfish
Empty rectangle (hinge)
Discontinuous Nice Loop
Skyscraper
Empty rectangle (hinge)
Turbot fish
XYZ Wing
XYZ Wing
Finned Swordfish
XYZ Wing
XYZ Wing
Discontinuous Nice Loop
W wing
W wing
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