Advent of Code is an Advent calendar of small programming puzzles for a variety of skill sets and skill levels that can be solved in any programming language you like. People use them as a speed contest, interview prep, company training, university coursework, practice problems, or to challenge each other. You don't need a computer science background to participate - just a little programming knowledge and some problem-solving skills will get you pretty far. Nor do you need a fancy computer; every problem has a solution that completes in at most 15 seconds on ten-year-old hardware.
GDSC Lead
Usthb
Co-lead
IT manager
GDSC
HR manager
Université de Sciences et Technologies Houari Boumediene
ER manager
Web-dev chief
Mobile-dev chief
Game-dev chief