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16×16 Giant Sudoku 2018 archive

Dates in green are puzzles you've done.
Dates in amber are puzzles you've done, but not achieved the maximum score.
Dates in blue are puzzles you've started.
Dates in red are puzzles you've not done.
January 2018
SMTWTFS
 
18 19 20
21 22 23 24 25 26 27
28 29 30 31