September Challenge 2019 Division 2
Chef and Interesting Subsequences , Easy Fibonacci
October Challenge 2019 Division 2
Chef and Maximum Star Value, Array Modification, Operations on a Matrix, Phone Prices
October Lunchtime 2019 Division 2
Khaled in HIT, Box Game, Counting Inversions Revisited
November Challenge 2019 Division 2
Hard Sequence, Chef and Minimum Colouring, Weapon Value, Physical Exercise
December Challenge 2019 Division 2
Chefina and Ranges, Plus Multiply, Binary XOR, Easy Subsequence Selection, That Is My Score!, Addition
January Challenge 2020 Division 2
Breaking Bricks, Equality, Chef and Dynamo, Doraemon
February Challenge 2020 Division 2
Chef and Railway Stations, Expected Change, No Change Required, The Theatre Problem, School of Geometry, Hard Cash, (Challenge) Raisins, Long Contest and Cook Off Overlaps
D'Code Division 2 (Rated)
Full Barrier Alchemist, The Promised Land
January Challenge 2021 Division 2
Chef and Ants, Fair Elections, Watching CPL
January Cook-Off 2021 Division 2
Prime Tuples, Maximise Islands
January Lunchtime 2021 Division 2 (Unrated)
Shifting Spoons, Dreams of Divisibility, Binary Subsequence, Even Differences, Even Sum
February Challenge 2021 Division 2
Frog Sort, Maximise Function
Rookie League
India