Infinite Turtles

Infinite Turtles is a computation game in which you build units from a handful of base components. You create the other units yourself, using tokens that move through your designs.

Base components

• Clone: replicate a token.
• Filter: redirect a zero or Nul token to another path.
• Lock: stop a token from passing until the lock is unlocked from the side.
• Switch: direct tokens left or right, with the choice selected by supplying a token at the other end.
• Increment and decrement: add or subtract one from a token.
• Nullifier: convert a zero to a Nul, and a Nul to a zero.

Design and testing

The design interface lets you copy and paste between designs, move and flip components, add comments and choose custom colors. Testing shows how a design operates and lets you inspect the inner workings of its subcomponents. You can skip steps where no activity is visible to make the algorithm easier to visualize.

Share your designs

You can exchange designs with friends or share them publicly using strings. Global leaderboards let you compare scores, and you can also view your friends' scores.