Program potato workers to process numbers with simple punch-in instructions at a factory that mimics a processor. Optimize solutions to solve challenging open-ended puzzles. Punch, observe, learn, repeat.

Computing Potatoes Unlimited is a company that manufactures special Computing Potato Units, CPUs for short, tailored for customer needs. Whether you're a farmer in need of a sheep counting machine. Or a boss who needs a machine to calculate employee raises.

You will be working in the programming department, where your job is to punch in instructions to program the CPUs to meet the customer's needs throughout many levels.

Although this game simulates how a CPU works, you don't need any programming knowledge to play it. However, if you are a nerd, this game simulates a practice in CPU design called microprogramming, in which the control unit is programmed to implement machine instructions.

Solve more than 40 puzzles, competing against your friends and the world to minimize your cycles, instructions, and memory usage with histograms.

Design your own challenges in the playground mode. Share and play custom puzzles on Steam Workshop.

Listen to the official soundtrack.