The Tangram Puzzles 1000 App has most rich and comprehensive tangram puzzles ever, more than 1200 puzzles! Both classic tangram (polygons) puzzles and modern tangram (circles and polygons) puzzles!Its super fun to play. The puzzles are very challenging as well as novel! You will feel mind-fullness and mental joyfulness in the journey of solving them!Answers for all the puzzles are provided in the app.