Problems from Calgary Collegiate Programming Contest 2022

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
All Colourings0.06887483267%6.1Harden
Binary Choosing0.00851289473%4.8Mediumen
Charged0.0033320719393%2.3Easyen
Code to Save Lives0.00561476140395%1.7Easyen
Gandalf's Spell0.009452645787%2.3Easyen
Guilds0.0528127822280%4.4Mediumen
Head Guard0.004463957290%2.2Easyen
Invoker (Easy)0.004618217093%2.2Easyen
Invoker (Hard)0.00131767092%2.7Easyen
Raising the Bar0.008712110587%4.0Mediumen
Sacred Texts0.0025423820084%4.0Mediumen
Solution Pollution0.01771332267%6.3Harden
Successful Zoom0.009482975591%2.5Easyen
Tree Canopy Graphs0.074390191053%8.4Harden
Zoom0.00302323218594%1.5Easyen