A 1920s switchboard nonogram.
If something in the game isn't working right, you have a question about how it plays, or you just want to say hello, reach out directly — a real person reads every message.
How do I play?
Every row and column carries a paper tag with the run of connected plugs along that line, exactly like a nonogram. Select Patch Cable and tap a socket to plug it in, or select Rubber Cap to mark a socket you're sure stays empty. Light every filament bulb to patch the call through.
What happens if I plug the wrong socket?
That's a strike. Three wrong plugs and the line drops — tap the reset lever, or the Game Over screen, to try again.
Does it need an internet connection?
No. Operator Logic — including its sound effects — runs entirely on your device.
Operator Logic doesn't collect any personal data. See the full privacy policy for details.