Problems from Calgary Collegiate Programming Contest 2022

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
All Colourings0.06887483267%6.0Harden
Binary Choosing0.00851289473%4.8Mediumen
Charged0.0033320719393%2.2Easyen
Code to Save Lives0.00561475140295%1.7Easyen
Gandalf's Spell0.009452545787%2.3Easyen
Guilds0.0528127722180%4.4Mediumen
Head Guard0.004463957290%2.2Easyen
Invoker (Easy)0.004618116993%2.2Easyen
Invoker (Hard)0.00131767092%2.7Easyen
Raising the Bar0.008712110587%4.0Mediumen
Sacred Texts0.0025423820084%4.0Mediumen
Solution Pollution0.01771332267%6.2Harden
Successful Zoom0.009482374991%2.5Easyen
Tree Canopy Graphs0.074390191053%8.4Harden
Zoom0.00302311217394%1.5Easyen