ZAPPED

Logic Circuit Puzzle
DAILY PUZZLE • SAME FOR EVERYONE
Best played on desktop — mobile UI is limited
Time
00:00
Available Gates

Rules

  • Inputs are fixed. Build using the toolbox gates.
  • Every provided gate must be used and connected into the output chain.
  • Each OUTPUT node must have exactly one incoming connection.
  • Gate arity must match: NOT=1 input, AND/OR/XOR=2 inputs.
  • Match the Target Output bits to win.

Gate Reference

NOT Gate (1 input)
Inverts the input: 0→1, 1→0. Also called an inverter.
AND Gate (2 inputs)
Outputs 1 only if both inputs are 1. Otherwise outputs 0.
OR Gate (2 inputs)
Outputs 1 if at least one input is 1. Outputs 0 only if both are 0.
XOR Gate (2 inputs)
Outputs 1 if inputs differ (0,1 or 1,0). Outputs 0 if both are same.

FAQ

How do I create connections?
Start on a pink OUTPUT port, then click a green INPUT port.
How do I delete connections or gates?
Click a wire to remove it. Click the X button on a user gate to delete it. Use Ctrl/Cmd+Z to undo.
Why can’t I toggle inputs?
Inputs are fixed to match the generated puzzle. Build with the provided gates to reach the target.

Live Output

Target
Your
ZAPPED v1.0
TARGET OUTPUT

Solution Circuit