
Silicon Zeroes
Build hardware. Solve puzzles. From the creator of Manufactoria, a new open-ended puzzle game set in Silicon Valley's first startup.
Miss the minimalist and replayable pull of Turing Complete? These games are a good place to start.
Build hardware. Solve puzzles. From the creator of Manufactoria, a new open-ended puzzle game set in Silicon Valley's first startup.
Minimalist, Replayable, Relaxing
Build circuits from microcontrollers, memory and logic gates, then program them in a tiny assembly language to meet real spec sheets. A demanding puzzle game about doing more with less, set at an electronics company in Shenzhen. When the code fights back, there is always solitaire.
Minimalist, Replayable, Relaxing
A broken computer from the 1980s lands on your desk, and the only way to fix it is to write assembly code by hand. TIS-100 turns real low-level programming into puzzles: a dozen instructions, tiny memory, and over 45 challenges that are solvable, just not easily. When your program finally runs clean, the satisfaction is enormous.
Minimalist, Replayable, Relaxing
Invent a new computer! Logic World is a first-person sandbox simulation game that's all about digital logic. Play alone or with friends, design unique machines, build up layers of complexity, and experience the joy of circuits!
Minimalist, Replayable, Relaxing
Hard Chip is a 3D simulation/puzzle game about building processors focusing on realism. Explore the world of semiconductor chip design and delve into the intricacies of CPU logic, floor planning, and propagation delay.
Minimalist, Replayable, Relaxing
A single bit of computer memory became sentient and decided to escape from digital into the real world. Explore RAM, modify bytes and hack machine code and CPU registers to set it free.
Minimalist, Replayable, Retro
MHRD is a hardware design game, in which you design various hardware circuits in a hardware description language. The hardware circuits you design get more complex as you go until you create a fully functional CPU design.
Minimalist, Replayable, Relaxing
Design computational circuits which defy restrictions of our universe in this open-ended puzzle. Your completed creations become components to solve future challenges. As you design a circuit and can place your design within it, where there is a smaller you doing the same, and so on to infinity.
Minimalist, Replayable, Relaxing
Retrace the path of the Prime Mover to uncover the story of the Byte of Burden! Prime Mover is an open-ended puzzle game about designing circuit boards.
Minimalist, Replayable, Relaxing
Alan's Automaton Workshop is an open-ended programming puzzle game. Start a new business with Alan Turing and his groundbreaking innovation: the Turing Machine. Build unique automatons, and solve all kinds of problems from clients.
Minimalist, Relaxing
Virtual Circuit Board is the sandbox drawing-based logic simulator where you can build, program, decorate, and simulate anything from simple monochrome circuits to complex and colorful computers. Play with digital logic in this sandbox-only experience.
Minimalist, Replayable, Relaxing
Program a little office worker to sort, add and shuffle boxes, one level at a time. It looks like a cute puzzle game about corporate life, and then you notice you have been writing assembly logic for an hour. Genuinely funny, deceptively deep, and the moment your little worker finally runs your plan without a hitch is a real payoff.
Minimalist, Relaxing

Build hardware. Solve puzzles. From the creator of Manufactoria, a new open-ended puzzle game set in Silicon Valley's first startup.

Design electronics on a budget, write the assembly to run them, and unwind with a round of solitaire when the specs bite back.

Repair a fictional 1980s machine by writing tiny assembly programs, one puzzle at a time, at whatever pace you like.

Hard Chip is a 3D simulation/puzzle game about building processors focusing on realism.

A single bit of computer memory became sentient and decided to escape from digital into the real world.

MHRD is a hardware design game, in which you design various hardware circuits in a hardware description language.

Design computational circuits which defy restrictions of our universe in this open-ended puzzle.

Retrace the path of the Prime Mover to uncover the story of the Byte of Burden!

Alan's Automaton Workshop is an open-ended programming puzzle game.

Virtual Circuit Board is the sandbox drawing-based logic simulator where you can build, program, decorate, and simulate anything from simple…

Guide a small office worker through inbox and outbox by building little programs, one level at a time.

ChipBuilder is a story driven puzzle game about digital logic.

Write scripts that run rovers, power grids and drone fleets on a frozen planet, and watch your colony grow as the world starts answering back.

Build the most advanced operating system ever created! Can you master the fictional simulation language of this mind-bending machine?

Virtual Circuit Board is the sandbox drawing-based logic simulator where you can build, program, decorate, and simulate anything from simple…

SIC-1 is a single-instruction programming game. Neglect your personal life in pursuit of promotions and vague assurances of job security!

A=B is a programming puzzle game with only one instruction: A=B, which means replacing A with B.

Retro Gadgets is a sandbox where you build, code, and customize gadgets inspired by old-school electronics.

Use real Python code to automate machines, robots, drones and more: Program self-driving vehicles; crack passwords; apply machine learning; automate…

Invent a new computer! Logic World is a first-person sandbox simulation game that's all about digital logic.

Fix a post-apocalyptic farm by wiring modular synthesizer modules, one puzzle at a time.

Squally is a 2D puzzle RPG programming game that teaches you how to hack. Control the world by rewriting it in x86/x64 assembly language!

Alan's Automaton Workshop is an open-ended programming puzzle game.

Write little programs that slip into networks, do the job and get out, one puzzle at a time.

ChipBuilder is a story driven puzzle game about digital logic.

Write scripts that run rovers, power grids and drone fleets on a frozen planet, and watch your colony grow as the world starts answering back.

A game about building emulators! Implement your own NEEES core in JavaScript, get instant feedback with unit/video tests, build the graphics unit in…

Solve programming puzzles on a fictional computer with radio-based communication and unique limitations.

See the logic all of us obey. Design, optimize, and reverse-engineer real quantum algorithms in an open-ended Zachlike simulator.

Use real Python code to automate machines, robots, drones and more: Program self-driving vehicles; crack passwords; apply machine learning; automate…

Hard Chip is a 3D simulation/puzzle game about building processors focusing on realism.

Build the most advanced operating system ever created! Can you master the fictional simulation language of this mind-bending machine?

Lay out real chips pixel by pixel. Wire length is delay, layers are speed.

Virtual Circuit Board is the sandbox drawing-based logic simulator where you can build, program, decorate, and simulate anything from simple…

Squally is a 2D puzzle RPG programming game that teaches you how to hack. Control the world by rewriting it in x86/x64 assembly language!

Explore logic symbols. Discover the rules. Solve complex puzzles. Feel the power of your logical side!