Doc's EXTREME Daily Sudoku
13 May 2022
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Unique side
Unique side
Finned Swordfish
Discontinuous Nice Loop
Discontinuous Nice Loop
Group AIC
Grouped discontinuous nice loop
Grouped discontinuous nice loop
Two String Kite
Empty rectangle (hinge)
Finned X wing
Finned Swordfish
Grouped discontinuous nice loop
XY Wing
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