Problems from University of Alberta Programming Contest 2025

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Coin Exchange0.00374312581%5.8Harden
Generator Dream0.00206272385%6.2Harden
Island Exploration0.002751029492%2.9Mediumen
Nearest Nice Numbers0.01133574884%4.5Mediumen
One Nail / One Hole0.00158271763%7.3Harden
Search Wizard0.005423622294%1.6Easyen
Separating Enemies0.03363231878%6.9Harden
Sort of Sort0.005413312594%2.2Easyen
Strange Light Switches0.00676362467%7.0Harden
Testing LEDs0.003924523998%1.5Easyen
Tracing (Laser) Pointers0.0281968589%3.2Mediumen
Underspecified Ultrametrics0.14622171482%6.1Harden
Vandalism0.001655353096%1.4Easyen
of in the cold food of out hot eat the food0.0038817188%3.6Mediumen