Dino Square, created by Fluffysaurus Apps, is a free Android game that puts a new spin on the classic game of tic-tac-toe. In Dino Square, players must strategically place their dinosaur pieces on a 3x3 grid in order to get three in a row and beat their opponent. However, there's a catch - players can only have three pieces on the board at any given time. If they place a fourth piece, their first piece will vanish, adding an extra layer of strategy to the game.

The game features five levels, each one increasing in difficulty as players progress. Planning ahead and outsmarting the opponent becomes crucial to success. With its simple yet challenging gameplay, Dino Square is a fun and addictive game for all ages.