October Challenge 2018 Division 2
Byte to Bit, Chef and Serves
February Challenge 2019 Division 2
Chef and Secret Ingredients, Deputy Chef, Chef and Magical Jars
February Lunchtime 2019 Division 2
Average Number, The Tricky Deal
April Challenge 2019 Division 2
Friend or Girlfriend, Maximum Remaining
August Challenge 2019 Division 2
Dilemma, Distribute Apples, Football
September Challenge 2019 Division 2
Easy Fibonacci, Chef Designed a Network, Chef and Interesting Subsequences
October Challenge 2019 Division 2
Array Modification, Phone Prices
November Challenge 2019 Division 2
Weapon Value, Hard Sequence
January Challenge 2020 Division 2
Chef and Dynamo, Doraemon, Breaking Bricks
April Challenge 2020 Division 2
Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue
April Cook-Off 2020 Division 2
Lift Requests, Matrix Decomposition
Exun Programming Prelims 2019 (Rated for all)
Weird Modulo Problem , Tennis Tournament
June Challenge 2020 Division 2
Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Chef and String, Chef and Price Control
February Challenge 2021 Division 3
Chef and Meetings, Maximise Function, Highest Divisor
India