July Challenge 2019 Division 2
Minimum and Maximum, Chef and Mean
August Challenge 2019 Division 2
Dilemma, Football, Distribute Apples, Zombie and the Caves
September Challenge 2019 Division 2
Easy Fibonacci, Chef and Interesting Subsequences
October Challenge 2019 Division 2
Operations on a Matrix, Phone Prices, Array Modification
December Lunchtime 2019 Division 2
Stupid Machine, Check Algorithm, Guess the number
January Challenge 2020 Division 2
Breaking Bricks, Doraemon, Chef and Dynamo, Equality
February Challenge 2020 Division 2
School of Geometry, Hard Cash
January Cook-Off 2020 Division 2
Chef Chick, Exam Cheating
June Challenge 2020 Division 2
Covid Sampling (Challenge), Chef and Price Control, Chef and String, Chef and Icecream, The Tom and Jerry Game!, Even Matrix
July Challenge 2020 Division 2
Ada King, Chefina and Swaps, Missing a Point, Doctor Chef, Chef and Card Game, Chef and Strings
India