If you have not received a Black Belt yet, it is impossible to beat Sensei.
If you have received your Black Belt, your first battle with Sensei will be hard and you will lose, just carry on challenging him and after 5 or more battles he starts making mistakes and eventually you can beat him. An average number of battles it takes to beat him is six.
you face the sensei
You have to be a black belt. Play him about 10 times and then you will win.
keep trying you will eventually win
you have to win a match then beat sensei
im sorry to say this but, you cant win club penguin as the owners(Disney) probably wouldnt give off club penguin but to defeat sensei, play againest him over and over again and it will become easy and he will lose
no you just use anything because he will win anyway
plz plz plz help me defeat him
you get the mask by getting all the belts then facing sensei. if you win you get the mask
You have to get the black belt and then wear it while playing against the Sensei then you will win against him all with the same amount of cards you had in the starter pack. Hope this Helped. My name on Club Penguin is SuperJosh635
just keep playing him if you have your black belt, he will eventually let you win.
Any cards just play him 6-8 times and you will win
luck maybe it will take 100 hours to beat sensei remember sensei is the computer he knows all of your move the only way to beat sensei is: if you a timer in battle with wait until it counts down i already tried it is win of course you a black belt to sensei then you will become a ninja secret hideout guess who secret.