February Cook-Off 2020 Division 2
Penalty Shoot-Out II, Tax Slabs, Chef and Pepperoni Pizza Again
July Cook-Off 2020 Division 2
Even-tual Reduction, OR-thodox Distinction, Path-etic Products
December Lunchtime 2020 Division 1 (Unrated)
Even Sequence, Three Letters, One Zero Swaps
October Cook-Off 2020 Division 1
Yet Another Crossover Episode, The In-XOR-able Task, Path-etic Sums
November Cook-Off 2020 Division 1
Flip the String, Chef and IPC Certificates, Hiring Workers
September Cook-Off 2020 Division 1
Maximise Subsequence Value
September Lunchtime 2020 Division 1
Root the Tree, Robot Detector
April Lunchtime 2022 Division 1(Rated)
Do Not Touch the MEX!!!, Secret Machine Mania
Bangladesh