Concert· Düsseldorf
Hello 2027 – Die POND Space Night
"Hello 2027" is presumably a New Year celebratory competitive programming contest (in the style of Codeforces' annual "Hello" rounds), where participants solve algorithmic problems to ring in the year 2027. These rounds typically attract a global field of programmers competing for ratings and prizes, though I don't have specific details about this particular event—if you have a contest announcemen