September Cook-Off 2021 Division 2
Chef and Pairwise Distances, Zebra Crossing, Half Sequence, Fake Swaps, Adjacency Hatred, Chess Kings Chasing Game
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements
CodeChef Starters 11 Division 3 (Rated)
A Counting Problem, The Two Dishes, Obtain the Sum, The Grid Fill Problem, ATM Queue, Positive Spewing, Find the Direction
October Lunchtime 2021 Division 2
Median Rearrangement, Tree Upshot, Chef and Water Car, Exactly N plus 1 Values
SnackDown 2021 - Online Round 1A
Yet Another Flipping Problem, Min Max LCM, Equal Beauty, Dance Moves, Round Robin Ranks
November Challenge 2021 Division 1 (Unrated)
Flip or Compress, Convex Hulk, Maximise the bridges, Hill Sequence, Xor Equation, Wildcard Replacement, Functional Array, Weird Palindrome Making
March Lunchtime 2022 Division 1
Mathology, Winter, Separate Them All
May Long One 2022 Division 1 (Unrated)
Mystical Numbers, The Magical Stone
Starters 58 Division 1 (Unrated)
Piles Parity, Good Arrays
October Long 2022 Division 1 (Unrated)
Chef And Array Construction, Twos and Zeros, Binary Substituition
Starters 64 Division 1 (Rated till 5-stars)
Luigi and Uniformity, Square Sort, Xor Array, Prime Factor Division, Distinct Neighbours
Brazil