Doc's EXTREME Daily Sudoku
22 May 2023
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X wing
Empty rectangle (hinge)
Empty rectangle (hinge)
Empty rectangle (hinge)
Empty rectangle (hinge)
Two String Kite
Two String Kite
Hidden rectangle
Hidden rectangle
Swordfish
Finned X wing
Discontinuous Nice Loop
Discontinuous Nice Loop
Discontinuous Nice Loop
Discontinuous Nice Loop
Hidden rectangle
Discontinuous Nice Loop
Grouped discontinuous nice loop
Nice Loop
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