Doc's EXTREME Daily Sudoku
28 June 2023
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Unique side
Empty rectangle (hinge)
Finned Swordfish
Sashimi X-wing
Sashimi X-wing
Discontinuous Nice Loop
A.I.C
A.I.C
Hidden rectangle
A.I.C
Discontinuous Nice Loop
A.I.C
A.I.C
XYZ Wing
Group AIC
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