January Lunchtime 2018
Chef and Game with Sequence
March Challenge 2018 DIV 2
A Big Sale, Mix the Colors, Chef and Glove
March Cook-off 2018 Division 2
Chef Goes to the Cinema, Chef Judges a Competition
September Mega Cook-Off 2018 Division 2
ATM Machine, Make a Permutation
October Mega Cook-Off 2018 Division 2
Binary Nim 2, Ada and the Staircase
November Cook-Off 2018 Division 2
Truth and Dare, Beautiful Garland
March Lunchtime 2018 Division 2 (Unrated)
Chef and Friends, Magic Elements
May Challenge 2018 Division 2
Mighty Friend, Minimum Deletions
November Challenge 2018 Division 2
Chef and Happiness, Chef and Difficult Contests, Chef and Ridges, Chef, Primes and Trees (Challenge)
October Challenge 2018 Division 2
Chef and Serves, Byte to Bit
September Lunchtime 2018 Division 2
Judging Delay, Chef Restaurant
January Challenge 2019 Division 2
Fancy Quotes, A Pizza Slice, (Challenge) Chef and Matching Game, Chef and Modulo Game, Distinct Pairs, Lucky Number Game, Different Neighbours, Yet Another Problem About Sequences
February Challenge 2019 Division 2
Manhattan Rectangle, Guess It Right, Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, (Challenge) Chef with Orchestra in the Kitchen, Art of Balance, Deputy Chef
March Challenge 2019 Division 1
Yet Again a Subarray Problem
India