ctuo

ICPC CTU Open

tier

subregional (level in the hierarchy is derived from the graph; this is the series' own label)

region

Europe

naming

season-start — the year in a contest id names the season's first half (fall regionals)

editions

29 (1997–2026) — seasons 1997–1998 to 2026–2027

28 editions ran (+1 upcoming): 15 scoreboard, 13 standings · 28 with an archived result · 28 websites archived · 28 with a problem set

S scoreboard · F frozen scoreboard · St standings · R rankings · I ICPC standings (lowest tier) — filled = archived copy held, outlined = live link only (not yet archived)

St statements · D test data · So solutions · P complete problem packages — filled = held for every problem, outlined = for some (hover for the number), grey = none