Purple and green shapes live in a world with rather complicated gravity.
Not only can shapes fall down, they can fall up, right and left, too!
Purple Invaders - Learning Connections
Essential SkillsProblem Solving - 30 puzzles
Logical Thinking - apply what you've learned to new challenges
Trial and Error - explore the game environment
Common Core ConnectionMP1 - Make sense of problems and persevere in solving them.
MP7 - Look for and make use of structure.