The only card that has a reusable code is the Surveillance Camera card (card #1) that comes with The 39 Clues Book 1: The Maze of Bones. Otherwise, you can not use a card code that someone else has already used.
Play missions, go in arena 39, and enter card codes to get clues. Get all 39!! ~James the Janus Check out this reusable card code! P3GJW7JEXP
which puzzle? ~James the Janus Check out this reusable card code! P3GJW7JEXP
this is a card that is reusable... P2W7RRJ4XP share it with ur 39 clues friends!
The only card that has a reusable code is the Surveillance Camera card (card #1) that comes with The 39 Clues Book 1: The Maze of Bones. Other codes can only be used once. If the card code has already been entered in your gallery or another player's gallery, it won't work for your gallery.
In the 39 clues what is the code for card 67?
keep going ~James the Janus Check out this reusable card code! P3GJW7JEXP
Cobra venom ~James the Janus Check out this reusable card code! P3GJW7JEXP
Get card 28: CERN Puzzle answer: dragon ~James the Janus Check out this reusable card code! P3GJW7JEXP
Complete mission 8 ~James the Janus Check out this reusable card code! P3GJW7JEXP
here is my agent card: P4FGMG6PXP
I'm not sure... but heres a code for a 39 Clues card code: P2C2RD4PXP
They are not reusable. Buy codes on eBay if you really want them. ~James the Janus Check out this reusable card code! P3GJW7JEXP actually here's one: P4X363G9XP