Doc's EXTREME Daily Sudoku
9 September 2021     
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Unique side Swordfish
Swordfish Swordfish
Swordfish Discontinuous Nice Loop
Discontinuous Nice Loop Discontinuous Nice Loop
Discontinuous Nice Loop Grouped discontinuous nice loop
Discontinuous Nice Loop Grouped discontinuous nice loop
Discontinuous Nice Loop A.I.C
Discontinuous Nice Loop Nice Loop
Discontinuous Nice Loop Discontinuous Nice Loop
Discontinuous Nice Loop XY Wing
XYZ Wing XYZ Wing
Unique corner XYZ Wing
Unique corner
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