Problems from University of Alberta Programming Contest 2025

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Coin Exchange0.00374352674%6.8Harden
Generator Dream0.00206352983%6.7Harden
Island Exploration0.0027515314494%2.4Easyen
Nearest Nice Numbers0.0191685784%4.0Mediumen
One Nail / One Hole0.00158281864%7.2Harden
Search Wizard0.005429927793%1.6Easyen
Separating Enemies0.03363282071%7.1Harden
Sort of Sort0.005424723294%2.0Easyen
Strange Light Switches0.00676443068%7.2Harden
Testing LEDs0.003942040296%1.6Easyen
Tracing (Laser) Pointers0.028113912489%2.9Mediumen
Underspecified Ultrametrics0.14622181478%6.9Harden
Vandalism0.001677773995%1.4Easyen
of in the cold food of out hot eat the food0.003812811691%2.6Easyen