Doc's EXTREME Daily Sudoku
30 December 2023
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Hidden rectangle
A.I.C
Grouped discontinuous nice loop
Grouped discontinuous nice loop
Grouped discontinuous nice loop
Grouped discontinuous nice loop
Grouped discontinuous nice loop
Grouped discontinuous nice loop
Hidden rectangle
Empty rectangle (hinge)
Two String Kite
Empty rectangle (hinge)
Finned X wing
Swordfish
Swordfish
Discontinuous Nice Loop
Discontinuous Nice Loop
Brute Force
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