July Challenge 2017
Calculator , Whats in the Name
December Challenge 2018 Division 2
(Challenge) Delete DAG, Max and Electrical Panel, Chef and Interactive XOR, Chef and Meatballs, Chef and Interactive Contests, Chef and An Ideal Problem
October Challenge 2018 Division 2
Chef and Serves, Byte to Bit
January Challenge 2019 Division 2
Different Neighbours, Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes, A Pizza Slice
Plinth-Enigma'19 LNMIIT Techfest - (Rated for all)
XOR! Wait for it, Summation over nCr, Return of the Gargoyle King
October Challenge 2019 Division 2
Even Edges, Chef and Maximum Star Value, Array Modification, Operations on a Matrix, Phone Prices
November Challenge 2019 Division 2
Weapon Value, Chef and Minimum Colouring, Hard Sequence
April Challenge 2020 Division 2
COVID Pandemic and Long Queue
March Cook-Off 2020 Division 2
Mysterious Sequence, Find Your Gift, Box of Chocolates
India