Problems from University of Alberta Programming Contest 2025

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Coin Exchange0.00374362775%6.6Harden
Generator Dream0.00206352983%7.0Harden
Island Exploration0.0027516115294%2.3Easyen
Nearest Nice Numbers0.0191675785%3.8Mediumen
One Nail / One Hole0.00158281864%7.4Harden
Search Wizard0.005430428393%1.6Easyen
Separating Enemies0.03363271970%7.8Harden
Sort of Sort0.005425123594%2.0Easyen
Strange Light Switches0.00676443068%7.3Harden
Testing LEDs0.003942640996%1.5Easyen
Tracing (Laser) Pointers0.028114012589%2.9Mediumen
Underspecified Ultrametrics0.14622181583%6.1Harden
Vandalism0.001679375595%1.4Easyen
of in the cold food of out hot eat the food0.003813912892%2.4Easyen