Problems from 2017 ICPC North American Qualifier Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Birthday Cake0.00230170743525%5.3Mediumen
Bumped!0.026176135135222%3.8Mediumen
Canonical Coin Systems0.0158155173221%5.5Harden
Cat and Mice0.11435332794228%4.2Mediumen
Company Picnic0.00645136352338%4.3Mediumen
GlitchBot0.003523051181559%2.0Easyen
Greeting Card0.022114705142830%4.2Mediumen
Imperfect GPS0.0053969117230%4.7Mediumen
Odd Gnome0.00511078593454%1.6Easyen
Progressive Scramble0.0052682143854%2.2Easyen
Space Probe0.19581826833%5.4Mediumen
Suspension Bridges0.0055830138924%3.9Mediumen
Umbral Decoding0.01644118517915%7.7Harden