BitWise

BitWise is a puzzle game about electricity and circuit design. Place components on a board, wire them by hand, and run the completed circuit through a simulator. Starting with a battery and lamp, progress through relays, logic gates, adders, latches, and counters to build a small stored-program machine. The grader evaluates what each circuit actually does, so unconventional working solutions pass. Complete 238 levels across seven chapters, culminating in the telegraph, and use the Koch-method Morse trainer, Sandbox, level editor, and Steam Workshop sharing.

BitWise is a hands-on educational journey through the fundamentals of electricity and computing. Begin with simple battery-and-lamp circuits, then wire relays, logic gates, adders, latches, and counters to build increasingly capable machines, culminating in a telegraph system.