Doc's EXTREME Daily Sudoku
20 October 2021
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X wing
Two String Kite
Two String Kite
Empty rectangle (hinge)
Empty rectangle (hinge)
Empty rectangle (hinge)
Turbot fish
Swordfish
Finned X wing
Discontinuous Nice Loop
XYZ Wing
Colors
Finned X wing
Colors
Finned X wing
Discontinuous Nice Loop
Grouped discontinuous nice loop
XYZ Wing
Group AIC
Grouped discontinuous nice loop
Discontinuous Nice Loop
Empty rectangle (hinge)
Colors
Sashimi X-wing
Discontinuous Nice Loop
Nice Loop
W wing
A.I.C
Discontinuous Nice Loop
Brute Force
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