Doc's EXTREME Daily Sudoku
6 January 2022
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Swordfish
Swordfish
A.I.C
Brute Force
Discontinuous Nice Loop
XY Wing
Grouped discontinuous nice loop
W wing
Discontinuous Nice Loop
Group AIC
Discontinuous Nice Loop
Finned X wing
Grouped discontinuous nice loop
Group AIC
Grouped discontinuous nice loop
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