72tctkmnch
the answer iswxx8op9nb4hope this helpsx
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
P23hrfxfxp
Here it is:p24nxknmxp
Tomas
LUCIANCLUE
the card up there fake take this cardp2wm2ftdxp
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
P23hrfxnxp or p37jkkfpxp
P23hrfxfxp
The hidden code on card 28 in the 39 Clues collection from the first book is "Salamander."