Developer, System Architect, Hacker.
<p>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?</p>
<p>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.</p>
<p>Challenge:
Santa has asked you for some help opening a wishlist from a tech-savvy kid.</p>
<p>Challenge:
Some villains managed to obtain a letter written to Santa. It was addressed to North Pole 34162578 and contained the message:</p>
<p>Challenge:
Santa is always keeping up with the times. He asked his elves to build him a web page that will help with the ordering and distributing of presents. Being crunch time, the elves took some shortcuts to get the page up and running. Would you be willing to check if the elves made any mistakes that could leak possibly sensitive information?</p>
<p>Challenge:
Santa found this program when he inspected the computer of an elf, who tried to steal all the presents from Santa’s sleigh. Can you find out what it does?</p>
