Starters 54 Division 4 (Rated)
Number of Credits, Ticket Fine, Team of Two, Equal Distinct
Starters 55 Division 2 (Rated)
Non Zero Xor, Balls and Boxes, Mean and Median, OR Tuples
Starters 56 Division 2 (Rated)
K-Subarrays, Binary Substitution, Maximize Colours
September Lunchtime 2022 Division 2 (Rated) (Based on EJOI)
Stick Break, Increasing Addition, Permutation Creation
Starters 58 Division 2 (Unrated)
Break the elements, Equivalent Numbers, Add to Subsequence
October Long 2022 Division 2 (Unrated)
Binary Substituition, Single Operation Part 1, Single Operation Part 2
Starters 60 Division 2 (Rated)
Palindrome Flipping, Red Green Grids, Tri XOR, Distinct Numbers, Yet Another Palindrome Problem
Starters 61 Division 2 (Rated)
Palindrome Partition, Minimise LCS, Weird Subarrays, Red Blue Flowers, Subarray Removal
January Long 2023 Division 1 (Unrated)
Symmetric Swaps, Minimize the Maximum
Starters 134 Division 1 (Rated till 6-Stars)
Origin, 3out1in, Prison Escape
Starters 135 Division 1 (Rated till 5-Stars)
Graph Cost, Limit of MEX, Change A to B
Starters 152 (Rated till 6 stars)
Completion (Hard), Maximize Hamming Distance, Completion (Easy), Anti-Palindrome Queries
India