June Challenge 2019 Division 2
Chef and Proxy, Road Signs, Sum and GCD, Chef and Ingredients, Guddu on a Date, Lent Money
October Challenge 2019 Division 2
Array Modification, Operations on a Matrix, Phone Prices
December Challenge 2019 Division 2
Plus Multiply, Binary XOR, Easy Subsequence Selection, That Is My Score!, Addition
December Lunchtime 2019 Division 2
Stupid Machine, Check Algorithm, Guess the number
January Challenge 2020 Division 2
Breaking Bricks, Equality, Chef and Dynamo, Doraemon
March Challenge 2020 Division 2
XOR Engine, Ada Bishop 2, Pintu and Fruits
March Cook-Off 2020 Division 2
Find Your Gift, Box of Chocolates
June Challenge 2020 Division 2
Operations on a Tuple, Chef and Price Control, Chef and String, Covid Sampling (Challenge), Chef and Icecream, The Tom and Jerry Game!, Even Matrix
December Challenge 2020 Division 2
Hail XOR, String Operations, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
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