December Cook-Off 2020 Division 2
Sed Passwords, Catch the Thief, Circle of Chaos, Minimum Attendance Requirement, Self-Destructing Strings
December Lunchtime 2020 Division 2 (Unrated)
Three Letters, Sed Sequences, Horoscope Matrix, One Zero Swaps
Byterace IIT Patna Division 2 (Rated)
Angry Cyborg, The Begining Era Of Cyberverse, Rise of Cyborgs, Cybalphabit
September Lunchtime 2021 Division 2
Interesting Representation, Yet another SOD problem, Alice vs Bob Faceoff, Balanced and Unique Arrays
Starters 120 Division 1 (Rated till 6 Stars)
Find Permutation , Construct Permutation, Count Subarrays, Count Arrays
Starters 122 Division 1 (Rated till 6-Stars)
Arya In Grid, Transformation Cost, Matrix Modulo
Starters127 Division 1
ABC Conjecture, Anti-Triangle
Japan