Turn all rectangles to make them all white.
Flip one squre also flips the neighbour squares. Your mission is to turn out all the squares white.
January 1, 2026
January 1, 2026
December 31, 2025
December 31, 2025
December 31, 2025
December 31, 2025
December 31, 2025
December 30, 2025
December 30, 2025
December 30, 2025