this is a new card code from the book titled vespers rising the card code will give you 6 cards to unlock mission 11 the card code is KCXJTCK3T3
they are cards that you can unlock clues and replicators for.
clues are just things to help you with the clues
P2fhhndhxp COMPLETE MISSIONS. ADD CARDS. UNLOCK CLUES.
buy a book and go to 39 clues.com and make an account and then enter the codes on the cards!
The card that can be used to unlock all 39 Clues Cards is to put in P63726DJXP
Type this P23HRFXFXP in your cards to unlock 3 clues. Real and reusable.
you can buy cards or you can replicate them by using replicators
You have to add the cards of the books and card packs. Card combos unlock clues. Complete the missions to unlock more clues. When you have all the card combos complete and you have played all missions you will have all the 39 clues. Don't use the replicator cards if not necessary. Use them when you need to unlock a card when it has not been unlocked even after you have added all the cards of the books and card pack.
P23HRFXFXP type this code in your cards to unlock a clue
The contest for free The 39 Clues cards expired in 2011. To get cards now, you must purchase them.
nooo not really
the books will only give you ten clues so the cards fill in the gaps along with the 39 clues website