Brain IQ Logic: Challenge Fun is a free Android game developed by Ball Game team that features 20 of the best and most addictive logic puzzles. The puzzles are divided into categories such as Flow, Block, 2048, Line 98, and Sudoku.

The game is easy to play with a simple swipe control and presents endless gameplay. The puzzles are challenging and fun, and the game features nice music and beautiful graphics. Brain IQ Logic: Challenge Fun is perfect for those who enjoy solving puzzles and are looking for a fun and relaxing game to play. The game is also playable offline, making it ideal for long commutes or trips.