June Challenge 2019 Division 2
Chef and Proxy, Road Signs
July Challenge 2019 Division 2
Minimum and Maximum, Chef and Mean
August Challenge 2019 Division 2
Dilemma, Football, Distribute Apples, Zombie and the Caves
September Challenge 2019 Division 2
Chef and Interesting Subsequences
February Challenge 2020 Division 2
Long Contest and Cook Off Overlaps, Hard Cash, School of Geometry, The Theatre Problem, No Change Required
July Lunchtime 2020 Division 2
Chef and Steps, Maximum Candies
August Lunchtime 2020 Division 2
Game on a Strip, Mode of Frequencies
January Challenge 2021 Division 2
Watching CPL, Fair Elections
December Cook-Off 2020 Division 2
Self-Destructing Strings, Catch the Thief, Minimum Attendance Requirement
Byterace IIT Patna Division 2 (Rated)
The Begining Era Of Cyberverse, Cybalphabit
India