P3NCKRWNXP (unused)
Hey, I'm AmethystSword6. Here is my card code: P2XPRGF3XP
x-ray and sand stone city and here is a free card code for you and your friends P23HRFXFXP
get cards 6, 44, 132. ~James the Janus Check out this reusable card code! P3GJW7JEXP
The code to unlock this clue is g5hj897z21
here is a {SUPER-RARE} card code --> P4CMHF7JXPHOPE THIS HELPSA 39 CLUE CARD CODE HELPS YOU UNLOCK CLUES WHEN YOU ENTER THE NUMBER AT THE BOTTOM OF THE CARD. THEY COME IN SOME OF THE BOOKS.
Tomas
LUCIANCLUE
You can't enter them manually. But, check out 39clues.wikia.com/wiki/Card_combos ~James the Janus Check out this reusable card code! P3GJW7JEXP
clue
No clue here
it is a code on the back, front or a combo clue