Doc's EXTREME Daily Sudoku
22 December 2021
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Hidden rectangle
Hidden rectangle
Finned X wing
Hidden rectangle
Sashimi X-wing
Sashimi X-wing
Grouped discontinuous nice loop
Discontinuous Nice Loop
Grouped discontinuous nice loop
Nice Loop
Grouped discontinuous nice loop
Discontinuous Nice Loop
Group AIC
Nice Loop
Discontinuous Nice Loop
Discontinuous Nice Loop
Two String Kite
Empty rectangle (hinge)
Empty rectangle (hinge)
Turbot fish
Colors
Finned X wing
Group AIC
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