CodeChef Starters 20 Division 3 (Rated)
Weird Values, Genes, Brutal-Xors, Chef and Pal, Stable Sequence
C.O.D.E.R.S Division 3 (Rated)
The One On The Last Night, The One with Russ, The One Where It All Began, The One with Ross Wedding
December Cook-Off 2021 Division 2
Median Minimization, Binary String Game, Destructive Nim, Musical Chairs
CodeChef Starters 21 Division 2 (Rated)
Akash and Grid, And Or Union
Code Drive Division 2 (Rated)
Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks
Exun 2021-22 Division 2 (Rated)
Sarthak and his Magic Grid, Vedant and his Hidden Array, Aujasvit and the Circle Game, Neil and his Binary Tree
CodeChef Starters 25 Division 1 (Unrated)
Building Towers, Equal MEX
Starters 48 Division 1 (Unrated)
Positive array, Accurate XOR
Iran