Problems from 2017 Atlantic Canadian Preliminary Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
AVL++0.002132845620%4.9Mediumen
Baseball Packs0.0070422764%2.8Mediumen
Euphemisms-Shmeuphemisms0.0825074125%5.7Harden
Groupthink0.0038534413940%2.2Easyen
Integrity for spies0.00216542343%3.1Mediumen
Optimizing Stock on Shelves0.00106112433%5.3Mediumen
RPN Calculator0.00138432967%3.3Mediumen
Slider Puzzle0.00268632946%2.7Easyen