Event Advent of Code 2025 - 5 Stars

Advent of Code means: solving programming puzzles in December. This year there will be 12 puzzles. Please sign up soon, and maybe try out last years puzzles!

Join the MMT Leaderboard using code 496577-45d9a09d.

On December 4th we announced: 5 stars are necessary for this stamp.

Stamp Requirements

If your name is recognizable on the leaderboard, you don't need to do anything else. If you are anonymous: show your logged in screen to Andreas or Brigitte so they can give you this stamp. A word of warning: Stars you gain after Sunday 7th do not count! We will announce how many stars a need for this stamp later on.