Problems from North Central North America Regional Programming Contest 2023

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Anti-Palindrome----00--2.0Easyen
Cyclical Periods0.009425623190%2.6Easyen
Modified Gray Code----00--3.4Mediumen
Reapportionment0.031368341441%6.7Harden