SOLVER’S CARD
NOTHING ON FILE. No card has been issued to this browser. Clear a track and one will be made out in whatever name you choose.
ALSO ON FILE:
STILL OPEN:
About this card
- The code on the card is a checksum of the name, the tier and the date it was issued. Anyone can test it at verify — they only need the name.
- Run it again blanks every light on that track and restarts the clock. Your fastest time is kept, and the card on file is replaced when you finish the new run.
- Nothing was uploaded. The card was drawn in this browser and the record is in local storage.
- Clear your site data and the card disappears from this device, but the PNG and its code still verify.