GameVui Dev proudly introduces our newest intelligence game to you - the IQ Brain Train game, which has a huge collection of super fascinating quizzes. In just one app, you can have a whole compilation of brain-teaser games. If you love solving puzzles, this is a game that you shouldn't miss! IQ BRAIN COLLECTION: 🏞️ River Crossing: a collection of challenging quizzes to help people cross a river. 🌊 Pipe Puzzle: a creative puzzle game to re-arrange the pipes to avoid wasting water. 🔧 Plumber