December Challenge 2017
Chef And his Cake, Total Diamonds, Chef and Hamming Distance of arrays, Penalty Shoot-out, Chef And Easy Xor Queries
December Cook-Off 2017
Minimum SubArray, Beautiful Array, Football Match
December Lunchtime 2017
Days in Month, Strange Function, Too Much Sweetness
March Challenge 2018 DIV 1
Pishty and Triangles, Chef and Easy Problem, Chef and Gcd Queries, Mix the Colors, Minions and Voting
March Lunchtime 2018 Division 1 (Unrated)
Partitions, Magic Elements
May Challenge 2018 Division 1
Dibs on Fibs, Fake Binary Search
July Challenge 2019 Division 1
Hit the Coconuts, Guess the Prime!, Parity Again, Codechef War, Circular Merging, Chef and Mean
August Challenge 2019 Division 1
Maximize an Expression, Zombie and the Caves, Distribute Apples, Football, Chef and Gordon Ramsay, Dilemma, Encoding, Guddu and his Mother
May Challenge 2020 Division 1
Buying a New String, Triple Sort, Sorting Vases, Chef and Bitwise Product, (Challenge) Nanobots
