// HOW TO PLAY

Components

SWITCH Tap to toggle signal on/off
NOT/NOR Inverts signal (out = !in)
DIODE Passes signal one-way
JUNCTION Splits / merges wires
LED Glows when receiving signal

Desktop

Drag Move components
Click port Draw a wire
Scroll Rotate / Zoom
Dbl-Click Delete

Mobile

Tap palette Select component
Tap canvas Place component
Pinch Zoom in/out
Long-press Delete
Switch
Not/Nor
Diode
Junction
LED
Switch
Not/Nor
Diode
Junction
LED
Tap canvas to place