Challenge: Santa has an awesome light show every year. And because one elf leaked the code you can see the light show a few days before christmas

Challenge: The north pole set up a serverless system to help light up the Christmas tree. The correct passcode must be entered before the 25th. Otherwise, we will all be celebrating in darkness. Can you help find the passcode so everyone can celebrate the brightest Christmas ever?

Challenge: Somebody sent Santa the following program and this key: thisIsMyChristmasWish. Can you help Santa find the right way to use this key and find out what the wish is?

Challenge: With all the work that has to be done before Christmas, Santa forgot the password to his phone. If he can’t make calls, he won’t be able to order all the gifts. Help him retrieve his password. It should be stored in this app.

Challenge: Santa has asked you for some help opening a wishlist from a tech-savvy kid.

Challenge: Some villains managed to obtain a letter written to Santa. It was addressed to North Pole 34162578 and contained the message: