Snakebird is a very simple but deceptively challenging puzzle game about assuming the right shapes for the task at hand, be it pushing, lifting, teleporting or just defying the laws of physics.
What is the longest possible length a bird can be?
Its a fun little puzzle game. I have stumbled upon an article about the game development.
Check it out here http://noumenongames.com/the-art-of-snakebird/