Nil
 
 

Nil is color
as well as color is nil.

❤ ObjC / C

 

OOXX三不连

The OOXX puzzle is a challenging logic puzzle that can be solved just by reasoning. Similar to Sudoku, Kakuro and Hashi, the puzzles are solved using logic alone. OOXX have other names such as Binero, Binaire, Binairo, Binoxxo, Noughts and Crosses and Takuzu. 

OOXX“三不连”,是一种非常有挑战性的逻辑谜题。与数独、数谜、数...

March
08
2021
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