Problems from Mount Allison Programming Showdown (MAPS 2022)

Languages
1-D Frogger (Easy)0.001505296110321%3.6Mediumen
1-D Frogger (Hard)0.0347236443098%8.8Harden
Almost Sorted0.02153102122522%7.4Harden
Bandit Raids0.001267991414%9.3Harden
Colourful New World0.0121891668249%4.9Mediumen
Greedy Polygons Revisited0.0041433112939%5.5Harden
Less vs. Fewer0.0013378642654%2.2Easyen
Pandemic Shopping0.003993188928%7.0Harden
Parent Gap0.004569036453%2.6Easyen
Prime Bitcount0.0613322085727%6.0Harden
Split It!0.092028721419%8.4Harden
Taxi Driver0.0210081825731%4.9Mediumen
Yet Another Divisor Problem0.0070921673722%8.4Harden