Save Christmas by solving daily programming puzzles.
Discuss puzzles with students and FIDS staff on Discord (external link, opens in a new window).
Learn new skills in programming and algorithmic problem solving.
Save Christmas by solving daily programming puzzles.
01 December 2025, by Annett Reisinger
Save Christmas by solving daily programming puzzles.
Discuss puzzles with students and FIDS staff on Discord (external link, opens in a new window).
Learn new skills in programming and algorithmic problem solving.