July Challenge 2020 Division 2
Chef and Strings, Chef and Card Game
October Challenge 2020 Division 2
Covid Run, Chef and Easy Queries, Positive AND
December Challenge 2020 Division 2
Calculus, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
February Challenge 2021 Division 3
Maximise Function, Highest Divisor, Chef and Meetings
June Challenge 2021 Division 3 (Rated)
Bitwise Tuples, Bella ciao, Summer Heat
June CodeChef Starters 2021 Division 3 (Rated)
Total Correct Submissions, Chess Match, Cyclic Quadrilateral
July Challenge 2021 Division 3 (Rated)
Relativity, Chef vs Bharat, XxOoRr, Maximum Production
August Challenge 2021 Division 3 (Rated)
Special Triplets, Array Filling, Geometry 1, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
CodeChef Starters 8 Division 3 (Rated)
Three Points, Penalty Shots, Javelin Qualification, Square Function, Closest Power
September Challenge 2021 Division 2 (Unrated)
Shuffling Parities, Airline Restrictions, Travel Pass
December Challenge 2021 Division 2 (Unrated)
Valleys and Hills, Rock Paper Scissors, Pyramid Traversal, List of Lists
India