December Challenge 2020 Division 2
Even Pair Sum, Positive Prefixes, Vaccine Distribution, Vaccine Production
December Cook-Off 2020 Division 2
Catch the Thief, Minimum Attendance Requirement
January Challenge 2021 Division 3
Fair Elections, Chef and Division 3, Point Of Impact, Encoded String
January Lunchtime 2021 Division 3 (Unrated)
Pair Me, Even Sum, Even Differences, Ashishgup and Interviews
February Challenge 2021 Division 3
Frog Sort, Team Name, Chef and Meetings, Maximise Function, Highest Divisor
March Challenge 2021 Division 3
No Time to Wait, Space Arrays, Chef and Groups
March CodeChef Starters 2021 Division 3 (Rated)
College Life 5, Nobel Prize, Possible Victory
April Challenge 2021 Division 3
Chef and Dice, Valid Pair, World Record, Strong Language
May Challenge 2021 Division 3 (Rated)
Xor Equality, Golf, Solubility
June CodeChef Starters 2021 Division 3 (Rated)
Total Correct Submissions, Cyclic Quadrilateral, Chess Match
July Challenge 2021 Division 3 (Rated)
XxOoRr, Chef vs Bharat, Optimal Denomination, Maximum Production, Relativity
January Lunchtime 2022 Division 2
Subarray permutations, Chef and Subset Additions
India