Simple logic circuit simulator Learn More


Wireworld is a cellular automaton. Sparkles are propagated along wires at each cycle. Despite it's simplicity, it allows to simulate advanced computers and is Turing complete


Right click (or simple tap)→ put or remove a wire

Left click (or long press) → put or remove a sparkle (Electron Head)

Press the refresh or auto-refresh button to iterate


A Wireworld cell can be in one of four different states: Empty , Electron head (), Electron tail , and Connector

As in all cellular automate, time proceeds in discrete steps called generations. Cells behave as follows:

In the rules above, neighboring means one cell away in any direction, both orthogonal and diagonal.

Logic gates

From there, you can build logic gates, taking signals in input and performing a logic operation :

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