Problems from University of Alberta Programming Contest 2025

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Coin Exchange0.00374372876%6.6Harden
Generator Dream0.00206363083%6.7Harden
Island Exploration0.0027516415595%2.3Easyen
Nearest Nice Numbers0.0191726083%4.5Mediumen
One Nail / One Hole0.00158281864%7.4Harden
Search Wizard0.005431129093%1.6Easyen
Separating Enemies0.03363281968%8.2Harden
Sort of Sort0.005425523994%2.0Easyen
Strange Light Switches0.00676463167%7.3Harden
Testing LEDs0.003944142496%1.5Easyen
Tracing (Laser) Pointers0.028114512989%2.9Mediumen
Underspecified Ultrametrics0.14622201680%6.6Harden
Vandalism0.001683579695%1.4Easyen
of in the cold food of out hot eat the food0.003814213192%2.4Easyen