September Challenge 2018 Division 2
War of XORs, Chef and Adventures, Bad Shuffle, Magician versus Chef
December Challenge 2018 Division 2
Chef and Interactive Contests, Chef and An Ideal Problem
November Challenge 2018 Division 2
Chef and Ridges, Chef and Difficult Contests, Chef and Happiness
January Challenge 2019 Division 2
Chef and Modulo Game, Fancy Quotes, Distinct Pairs, Lucky Number Game, Different Neighbours
February Challenge 2019 Division 2
Manhattan Rectangle, Guess It Right, Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Art of Balance, Deputy Chef
February Cook-Off 2019 Division 2
Buying New Tablet, Chef and Party
March Challenge 2019 Division 2
Chef got Recipes, Chef and a Beautiful Digit, Chef and Number Game, Yet Again a Subarray Problem
April Cook-Off 2019 Division 2
Random Game, Pied Piper vs Hooli, Making a Meal, Chef Learning Hungarian Algorithm
June Challenge 2019 Division 1
Sum and GCD, Chef and Ingredients
June Cook-Off 2019 Division 1
Ants and Anteaters, Drink Slush
October Challenge 2019 Division 1
Even Edges, Chef and Maximum Star Value, Array Modification, (Challenge) Maximizing LIS
ENIGMA - PLINTH'20 LNMIIT (Rated for all)
Gru is Handing Out Bananas, Minion AND Range, Recruit Villagers
India