September Long 2022 Division 4 (Rated)
Bob at the Bank, Chef and Wire Frames, Interesting Subarray, Good Pairs, Speed Limit Test
September Lunchtime 2022 Division 4 (Rated) (Based on EJOI)
Sleep deprivation, Flip the cards, Equalize AB, Stick Break, Permutation Creation
Starters 57 Division 4 (Rated)
Alice and Marks, Two Different Palindromes, Non-Negative Product, Integers that sum to the same value
Starters 58 Division 4 (Rated)
Break the elements, Ranklist Pages, Reach the Target, Remove Bad elements
Starters 59 Division 4 (Rated)
Speciality, Audible Range, Chef and Happy String
October Long 2022 Division 4 (Rated)
Podium Finish, Minimum Pizzas, Building Race, Single Operation Part 1, Single Operation Part 2
Starters 60 Division 4 (Rated)
Expert Setter, Tax in Chefland, Paper Cutting, Palindrome Flipping
Starters 61 Division 4 (Rated)
Minimise LCS, Reach on Time, Different Consecutive Characters
Starters 62 Division 4 (Rated)
Sorted Substrings, Make Multiple, Final Sum, X Jumps, Max minus Min, Test Score
Costa Rica