September Cook-Off 2021 Division 3
Fake Swaps, Cars and Bikes, Adjacency Hatred, Fake GCD
October Challenge 2021 Division 3 (Rated)
Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Which Mixture
CodeChef Starters 22 Division 2 (Rated)
An Interesting Sequence, Even Subset Xor, Equal LIS
Exun 2021-22 Division 3 (Rated)
Vishesh and his Popcorn Combo, Sarthak and his Magic Grid, Vedant and his Hidden Array
January Cook-Off 2022 Division 2
Palindromes Not Allowed, Mean Maximization
CodeChef Starters 23 Division 2 (Unrated)
Average of Three, Subarray Mex
January Lunchtime 2022 Division 2
Subarray permutations, Prefix Zeros, Chef and Subset Additions, Chef and Lockout Draws, Permutation XOR Sum
CodeChef Starters 25 Division 2 (Rated)
Building Towers, Equal MEX, Points and Lines, Fit in Data Type, Chef and His Fruit Stand
Starters 41 Division 2 (Rated)
Equal Integers, Is this priority or parity!, Path Parity
Starters 42 Division 2 (Rated)
Minimum or Maximum, Divisible by 3
India