June Challenge 2019 Division 2
Chef and Proxy, Guddu on a Date, Road Signs
July Challenge 2019 Division 2
Parity Again, Minimum and Maximum, Chef and Mean
August Challenge 2019 Division 2
Dilemma, Football, Distribute Apples
May Challenge 2020 Division 2
Coronavirus Spread, Isolation Centers
June Challenge 2020 Division 2
Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Covid Sampling (Challenge), Chef and String, Chef and Price Control
December Challenge 2020 Division 2
Vaccine Distribution, Vaccine Production, Positive Prefixes, Even Pair Sum
Coders' Legacy (Rated for all)
Chef vs Doof, Doof on Cartesian
Code Ensemble (Rated for Division 2)
Priya and AND, Help Martha
March Cook-Off 2021 Division 3
Consecutive Deletions, Pawri Meme, Matrix XOR, Weight Balance, Guess the Number
March Challenge 2021 Division 3
Interesting XOR!, No Time to Wait, Space Arrays, Chef and Groups
CodeChef Starters 21 Division 2 (Rated)
Akash and Grid, ChefWM, And Or Union
February Cook-Off 2022 Division 2
Perfect Permutation, PerMEXuation , Prefix Permutation
CodeChef Starters 27 Division 2 (Rated)
Distinct Binary Strings, The product mystery
India