P23HRFXFXP enter this in your cards to get the 75th clue
P23HRFXFXP enter this in your cards to get your clue box
the answere is P3M4K4RDXP
P2hcj6hcxp P39FFM3PXP
Enter this in your cards to get the 3rd clue P23HRFXFXP
They organize the 39 clues cards by card numbers.
P23HRFXFXP type this code in your cards to unlock a clue
you can find them by getting all 6 books and looking at the cards then you type the code on the 39 clues website on my cards and youll see them all six from each book.
this is a rare card code:P24NXKNMXP
There are 19 Card Clues. To get a Card Clue, collect all cards in a Card Combo by purchasing books or card packs. You can find the Card Combos on your Clue Map, or through the Combo button in My Cards.
You collect the cards from the card combo "The Founding Fathers". The clue is honey.
There are 6 clue cards in the first book of The 39 Clues series. Each card reveals an important clue or hint as part of the overarching mystery explored in the series.