We have got Card-Jitsu, Card-Jitsu Fire and Card-Jitsu Water Stamps added to our Stamp Book :) And now we can earn a total of 277 Stamps :)

Card-Jitsu : Fire :) (member only)
Warm Up Win 10 Fire matches,
Score Fire Win 1 energy point in a match,
Fire Midway Earn the coat. Finish 50% of your Fire Ninja journey,
Strong Defense Win a match without losing any energy,
Fire Suit Complete your Fire Suit,
Fire Ninja, Defeat Sensei and become a Fire Ninja,
Max Energy Win 3 energy points in a match,
Fire Expert Wind 50 matches
How to Play Card-Jitsu Fire Game in Club Penguin :)
Card-Jitsu : Water :) (member only)
Gong! Win a match and sound the gong,
How to earn Gong Stamp CHEAT :) Water Fall Take the plunge! Fall off the Waterfall,
Water Expert Win 100 matches,
Water Midway Earn the coat. Finish 50% of your Water Ninja Journey,
Water Suit Complete your Water Suit,
How to earn Water Suit Stamp CHEATS :) Water Ninja Defeat Sensei and become a Water Ninja,
Two Close Drift to the edge twice and still win the match,
Skipping Stones Clear 28 stones of any element in a match
Card-Jitsu Water Game CHEATS Walkthrough Guide and Tutorial :)
Card-Jitsu :)
Grasshopper Begin your journey. Earn your white belt,
Elemental Win Win a match with 3 different elements,
Fine Student Reach half way. Earn your blue belt,
Flawless Victory Win without letting your opponent gain any cards,
One Element Win a match with 3 cards of the same element,
True Ninja Prove your ninja skills. Earn your black belt,
Ninja Master Defeat Sensei and become a Ninja,
Match Master Win 25 matches,
Sensei Card See the Sensei Power Card,
How to earn Sensei Card CHEATS :) Full Dojo Score 9 cards before you win
How can I be a Ninja in Club Penguin?

…I am both a Ninja and a Fire Ninja Still I didn't got these Stamps! ANOTHER
Club Penguin BUG! Sigh! AND I think the Games should have been Placed in Released order FIRST Card-Jitsu, then Card-Jitsu Fire and Card-Jitsu Water!
UPDATE: If we Play Card-Jitsu and Card-Jitsu Fire we get the Stamps :) THANKS Spongebob524 and naomi1636 for this Information :)