Doc's EXTREME Daily Sudoku
1 August 2023     
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X wing Empty rectangle (hinge)
Empty rectangle (hinge) Empty rectangle (hinge)
Empty rectangle (hinge) Empty rectangle (hinge)
Turbot fish Two String Kite
Two String Kite Hidden rectangle
Swordfish Discontinuous Nice Loop
Group AIC Grouped discontinuous nice loop
XY Wing Grouped discontinuous nice loop
Group AIC Grouped discontinuous nice loop
Discontinuous Nice Loop A.I.C
Discontinuous Nice Loop Discontinuous Nice Loop
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