November Challenge 2017
Periodic Palindrome Construction, Villages and Tribes, Chef and Intersection Line
January Challenge 2018
K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers
January Cook-Off 2018
Survive in ChocoLand, Multiple of 3
April Cook-off 2018 Division 2
Cut the Board, Binary Nim
April Challenge 2018 Division 2
Weight of Numbers, Highway Crossing, Count Good Prefixes, Average of Pairs, Workers
ProCon 2018 (Rated for all)
The Great Run, Kill them with your success
India