September Challenge 2020 Division 2
Ada Matrix, A Problem on Sticks
January Challenge 2021 Division 2
Chef and Division 3, Fair Elections
December Challenge 2020 Division 2
Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
December Cook-Off 2020 Division 2
Catch the Thief, Minimum Attendance Requirement
January Cook-Off 2021 Division 2
Prime Tuples, Maximise Islands
January Lunchtime 2021 Division 2 (Unrated)
Even Differences, Even Sum
UWCOI 2021 (Rated for all)
Array Swaps, Hidden Numbers
Byterace IIT Patna Division 2 (Rated)
Cybalphabit, The Begining Era Of Cyberverse
February Challenge 2021 Division 2
Frog Sort, Team Name, Prime Game, Maximise Function, Highest Divisor
March Challenge 2021 Division 2
Paparazzi Gennady, Space Arrays, College Life 4, Interesting XOR!
April Challenge 2021 Division 2
Binary String MEX, Worthy Matrix, Chef and Dice
Starters 86 Division 3 (Rated)
String Game , Cricket Match, Chef and Battery , Largest Y, Maximise Score
India