December Challenge 2020 Division 2
String Operations, Hail XOR
January Lunchtime 2021 Division 2 (Unrated)
Good Grid, Dreams of Divisibility, Binary Subsequence, Even Differences, Even Sum
UWCOI 2021 (Rated for all)
Array Swaps, Hidden Numbers
February Lunchtime 2021 Division 2
Coprime Range, Average Sorting
February CodeChef Starters 2021 Division 2 (Unrated)
Maximum Value, College Life 2
March Lunchtime 2021 Division 3
Turn It, Dinner by Candlelight, Motivation, Make the Sum Even, Racing, Lunchtime
April Cook-Off 2021 Division 2
Chocolate Monger, Tree Distances, OR of ANDs
SPYBITS IIT BHU Division 2 (Rated)
B - Valentine Couples, C - Mission Gotham, D - Pilgrims Destination, F - Stone Land, A - Save Water Save Life
May Lunchtime 2021 Division 1
Total Components, K-Subarrays
June Lunchtime 2021 Division 1
Richie Rich, HTML Tags, From Rational to Binary
July Cook-Off 2021 Division 2
Beautiful Subsequence, XOR-ORED, Mod Equality
November Cook-Off 2021 Division 1
Non-Decreasing Subsequence of size K, Product Pain
February Cook-Off 2022 Division 1
Perfect Permutation, PerMEXuation
June Cook-Off 2022 Division 1 (Rated)
Simple XOR, Split AND Sum
