June Cook-Off 2017
Knight Covering, SnackUp, Centeroid, Ada and crayons
July Cook-Off 2017
Chang and Bitwise OR, Chang and the Perfect Function, Chang and Perfect Quadruples, Bipartite Graph from Trees
September Cook-Off 2017
Infinite OR Game, Statistics Construction, Subsequence Equality
May Lunchtime 2017
Prefix Inversions, Teleports
December Lunchtime 2017
Strange Function, Days in Month
March Cook-off 2018 Division 1
Chef Goes to the Cinema, Chef Restores a Matrix
June Cook-Off 2019 Division 1
Ants and Anteaters, Drink Slush
SnackDown 2021 - Online Round 1A
Round Robin Ranks , Dance Moves, Min Max LCM
SnackDown 2021 - Online Round 1B
Yet Another Flipping Problem 2, Insider Subsequences, Queens Placement , Largest Laddu, Help Nishant
Germany