May Cook-Off 2021 Division 3
Permutation Swaps, The Last Problem, Chef and Subarrays, Double Burgers, Marathon, Falling Zero, Vaccine Drive
May Lunchtime 2021 Division 2
Charges, Tom And Jerry 1, Similar Arrays, Total Components, K-Subarrays
January Cook-Off 2022 Division 2
Mean Maximization, Erase All But One, Prime Graph, Boring Trip, Merged LIS, Subsegment Divisibility , Palindromes Not Allowed
January Lunchtime 2022 Division 1
Circular Permutation Recovery, Permutation XOR Sum
April Lunchtime 2022 Division 1(Rated)
Secret Machine Mania, Do Not Touch the MEX!!!, Modular Circular Permutations
May Cook-Off 2022 Division 1 (Rated)
Split Powers Of 2, Different Subarrays Rearrange, Triple Inversions
May Lunchtime 2022 Division 1 (Rated)
Balanced 0-1 Tree, Equal After And, Rearrange Ranges
July Cook-Off 2022 Division 1 (Rated)
Subsequence LCM, Segmentation Fault, Partition Queries, String Break
June Cook-Off 2022 Division 1 (Rated)
Permutation Segments, Throw and Take, Simple XOR, Prefix Suffix Distinct, Split AND Sum
June Lunchtime 2022 Division 1 (Rated)
Chef And Lost Array, The Lost Array, Max Shift After XOR, XOR Times 2 Is Sum, Minimum Xor On Segment
