Logic Lab
A little circuit of AND, OR, XOR and NOT gates. Flip the input switches until the bulbs match the target, in as few flips as you can.
How to play
- Click a switch to flip it. Current flows along the copper traces and through the gates to the bulbs.
- AND needs both inputs on. OR needs either. XOR needs exactly one. NOT flips its input.
- Match the target pattern shown above each bulb. Par is the fewest flips that can do it.
- Undo is free, but every flip counts.
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