Paper Fold - Brain Trainer is a fun and engaging puzzle game that challenges your cognitive skills. Developed by Happy Bubble Games, this Android app is available for free and falls under the Games category and Puzzle subcategory.

The game is all about folding paper to form a complete pattern. You can fold the paper by clicking on it and when the folded parts form a complete pattern, you pass the level. With thousands of origami patterns available, you will never run out of challenges to keep your brain active and engaged.

Overall, Paper Fold - Brain Trainer is an excellent game for anyone who loves puzzles and origami. The game is easy to learn but challenging enough to keep you hooked for hours. Download it now and start folding!