Build a computer from NAND gates.
A free puzzle game in your browser. Start with a single NAND gate and build every other gate, adders, memory and an ALU, then a CPU with your own instruction set, your own assembler and your own programs. Sandbox, daily challenges, player-made levels and co-op multiplayer included.
How computers work, explained · Famous computers rebuilt from gates
Made by Derin Ilkcan Karakoc · Who I am