Problems from 2015 ICPC East-Central NA Regional Contest

Name Fastest Shortest Total Acc. Ratio Difficulty Languages
Being Solarly Systematic 0.01 2535 502 48 10% 8.9Hard en
Delete This! 0.00 1230 233 45 19% 8.5Hard en
KenKen You Do It? 0.00 1065 356 70 20% 8.4Hard en
Rings 0.00 685 2221 738 33% 3.9Medium en
Squawk Virus 0.00 223 2272 738 32% 3.6Medium en
Transportation Delegation 0.04 1337 1167 374 32% 6.0Hard en
Tray Bien 0.00 818 245 140 57% 4.3Medium en
Trick Shot 0.00 1743 388 59 15% 8.5Hard en
What's on the Grille? 0.00 452 1781 524 29% 3.6Medium en