September Mega Cook-Off 2018 Division 2
Make a Permutation, ATM Machine
February Challenge 2019 Division 2
Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Deputy Chef
August Challenge 2020 Division 2
Smallest KMP, Chef and Linear Chess, Another Card Game Problem, Chef Wars - Return of the Jedi
January Challenge 2021 Division 3
Fair Elections, Chef and Division 3
May Lunchtime 2021 Division 3
Tom And Jerry 1, Hoop Jump, Birthday Gifts, Charges
June Challenge 2021 Division 3 (Rated)
Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat
June Cook-Off 2021 Division 3
The Wave, Chefland Visa, ICPC Balloons
June Lunchtime 2021 Division 3
False Number, HTML Tags, Richie Rich, Unpleasant Ones
July Lunchtime 2021 Division 2
Beautiful Pairs, Array Rotation Returns
August Cook-Off 2021 Division 2
Different String, Equal Difference
India