Mind-Machine Interface is a 'programming' puzzle game where you write a program that transform ugly inputs into pretty outputs.
Puzzles are hard and open ended. You create a specific behaviour using functional blocks and wires. The programming part is figurative, since you don´t need any programming knowledge to complete the game. You work with numbers and pixels. Some times you have to duplicate an image, create a bouncing ball program, path finding algorithm, repair a corrupt image, etc.
Everything is set in a futuristic environment and you are an engineer seeking for a job, so you must pass this field aptitude test to qualify.