First of all, it is impossible to defeat him if you are not a black belted penguin. Otherwise, he'd know what you are going to pick and if you are a black belt, he would choose anything random.use alot of power cards so if sensei has purple cards in his winning pile use a power card and it will delete those cards.i did it on my second time and i recommend starting with a snow power card that is 9 or above because he always goes for water or snow so if he goes for snow you will be a higher level than him eg: me:snow lv 9 card sensei: snow lv 6
Another way to beat sensei is to RANDOMLY pick a card and move your mouse FAST to pick or sensei will know what you chose and beat you.
On YouTube it says to wait till number is 1 and you put mouse over one and move to another and click but that doesn't work so i tried this way and it workes.
You do the same in card-jitsu fire
beat him in card-jitsu once you get a black belt
you must keep playing Card-Jitsu. Then beat Sensei.
Sensei comes on club penguin when the martial arts catalog (in the ninja hideout) is updated with new items, when there's a card jitsu party, or when a new card jitsu game is released, like card jitsu fire, card jitsu water, or card jitsu snow.
his sons name joey
a wise penguin called sensei. sensei is Japanese means trainer. he invented the game card jitsu
Sensei came on club penguin November 2011 at the card - jitsu party.
its a ninja outfit and you get it by becoming a black belt, and you do that by talking to sensei and choosing "earn your belts" and do that until you get a black belt and beat sensei in card jitsu.
just keep playing him if you have your black belt, he will eventually let you win.
lose five times then he will lose
You need to keep playing Card-Jitsu until you earn up to the black belt. Then, challenge the Sensei and if you beat him, he will make you ninja.
You hav to git al the fire jitsu clothing befor u fight him then u will defeat him it worked for me.