I recently came across this game called Genius Square, and it really is genius, no kidding you!! The game is played by by livinguktaiwan
The Genius Square – Game of the Year Award Winner
Happy Puzzle The Genius Square, Happy Puzzle Company
Genius Square and Genius Star are back in store! This is one of
Buy Puzzles and Board Games The Genius +D2:D48Square Toys for
Genius Square – Mathigon
Genius square - Impossible solution? : r/puzzles
GitHub - aCampello/genius-square: Yet another example of a
The Genius Squares — Bird in Hand
Buy Happy Puzzle THE GENIUS SQUARE - STEM puzzle game, for Kids