Problems from Calgary Collegiate Programming Contest 2022

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
All Colourings0.108871685835%5.8Harden
Binary Choosing0.008538011831%4.9Mediumen
Charged0.0033342122954%2.3Easyen
Code to Save Lives0.00563205159850%1.7Easyen
Gandalf's Spell0.0094129249738%2.3Easyen
Guilds0.0528174532143%4.4Mediumen
Head Guard0.005157465041%2.2Easyen
Invoker (Easy)0.00531919862%2.3Easyen
Invoker (Hard)0.001761568253%2.6Easyen
Raising the Bar0.008731615248%4.1Mediumen
Sacred Texts0.0025468724836%4.0Mediumen
Solution Pollution0.017711023130%6.5Harden
Successful Zoom0.0094290094132%2.5Easyen
Tree Canopy Graphs0.074390512214%8.4Harden
Zoom0.0055213255149%1.5Easyen