Rules, live

Paste a ruleset. Watch it decide.

This is the engine, not a picture of it. The same compile/resolve chain that answers a real scan runs here — no account, no code, nothing stored.

The ruleset

Otherwise redirect to

The fallback rule. It always matches and cannot be removed — without it the service saves no ruleset.

The scan

Time of dayCountryOperating systemLanguage the phone asks for

time.tz = Europe/Zurich

Set up the scan and run it.

Only `redirect` here, and no signals: those live on a workspace. Everything else is the same code that answers a printed code.