December Challenge 2018 Division 2
Max and Electrical Panel, Chef and An Ideal Problem, Chef and Interactive XOR, Chef and Interactive Contests
November Challenge 2018 Division 2
Chef and Difficult Contests
December Lunchtime 2018 Division 2
Print Pattern, Age Calculator
January Challenge 2019 Division 2
Fancy Quotes, A Pizza Slice, Chef and Modulo Game, Distinct Pairs, Lucky Number Game, Different Neighbours, Yet Another Problem About Sequences
February Challenge 2019 Division 2
Manhattan Rectangle, Guess It Right, Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Art of Balance, Deputy Chef
March Cook-Off 2019 Division 2
UEFA Champions League, XOR N-bonacci Sequence
May Cook-Off 2019 Division 2
Chain Reaction, Misha and Nice Sets, Recover the Sequence
June Challenge 2019 Division 1
Lent Money, Chef and Ingredients, Sum and GCD
June Cook-Off 2019 Division 1
Ants and Anteaters, Drink Slush
July Challenge 2019 Division 1
Guess the Prime!, Circular Merging
August Challenge 2019 Division 1
Encoding, Maximize an Expression, Dilemma, Guddu and his Mother
Byterace IIT Patna Division 2 (Rated)
Angry Cyborg, The Begining Era Of Cyberverse, Rise of Cyborgs, Cybalphabit, Batteries Needed!
August Lunchtime 2021 Division 2
K-th Maximum, Crossing Blocks, Just a Graph
September Lunchtime 2022 Division 2 (Rated) (Based on EJOI)
Stick Break, Permutation Creation
India