Wireworld simulator and editor

• SPACE toggles pause.
• = - zoom in
• - - zoom out
• 0 - reset cell size
• s - the simulation is advanced one step
• <left mouse click> - inserts the current element on the grid (current element is written in the upper-left corner of the window

When the simulation is paused, there are other commands available:

• c - sets current element to conductor
• h - sets current element to electron-head
• t - sets current element to electron-tail
• e - sets current element to empty