March Challenge 2018 DIV 2
A Big Sale, Mix the Colors, Chef and Glove, Minion Chef and Bananas
April Challenge 2018 Division 2
Weight of Numbers, Workers
May Challenge 2018 Division 2
Mighty Friend, Minimum Deletions, Xor Again, Fake Binary Search, Dibs on Fibs
August Challenge 2018 Division 2
Spell Bob, Sheokand and Number, Modular GCD, Coordinate Compression , Problem Sort
December Challenge 2018 Division 1
Max and Electrical Panel, Directing Edges, Chef and Interactive XOR
October Challenge 2018 Division 1
Chef and Surprise Chessboard, Minimize Digitsum, Beautiful Bricks, Appy and Balloons
September Mega Cook-Off 2019 Division 1
Angry Grandfather, Fitness Exercises
September Lunchtime 2019 Division 1
All Substrings, Treeversion, Find the Sum
October Challenge 2019 Division 1
Even Edges, Bacterial Reproduction, Chef and Maximum Star Value, Array Modification
India