번호	제목
31045	DJ Gigs
31046	Communications Satellite
31047	Warehouse
31048	Last Factorial Digit
31049	Great Fireball
31050	Unique Dice
31051	Raging River
31052	Relocation
31053	Unterwave Distance
31054	Cowntact Tracing
31055	A Graph Problem
31056	Train Scheduling
31057	Flight Routes
31058	Minimum Longest Trip
31059	Haybale Distribution
31060	Bovine Acrobatics
31061	Cycle Correspondence
31062	Target Practice
31063	Candy Cane Feast
31064	Cowntact Tracing 2