December Challenge 2018 Division 2
Chef and Interactive Contests, Chef and An Ideal Problem
June Challenge 2019 Division 2
Road Signs, Chef and Proxy, Guddu on a Date, Chef and Ingredients
June Cook-Off 2019 Division 2
Multiple Choice Exam, Eat Twice
July Challenge 2019 Division 2
Chef and Mean , Minimum and Maximum, Parity Again
September Challenge 2019 Division 2
Chef and Good Subsequences, Easy Fibonacci, Chef Designed a Network, Chef and Interesting Subsequences
December Challenge 2019 Division 2
That Is My Score!, Plus Multiply
June Cook-Off 2021 Division 3
XOR Folding, ICPC Balloons, Chefland Visa, Binary String on Steroids, The Wave
July Lunchtime 2021 Division 2
Beautiful Pairs, Array Rotation Returns
August Cook-Off 2021 Division 2
Equal Difference, Chef and Closure, Different String
CodeChef Starters 8 Division 2 (Unrated)
Square Function, Three Points, Javelin Qualification, Penalty Shots
CodeChef Starters 10 Division 2 (Rated)
Maximise the Subsequence Sum, Remove One Element
September Challenge 2021 Division 2 (Unrated)
Shuffling Parities, Airline Restrictions, Travel Pass
India