February Challenge 2020 Division 2
School of Geometry, Hard Cash
April Challenge 2020 Division 2
Strange Number, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue
May Challenge 2020 Division 2
Coronavirus Spread, Isolation Centers
July Challenge 2020 Division 2
Ada King, Chefina and Swaps, Missing a Point, Chef and Card Game, Chef and Strings
RECode 12.0 (Rated for all)
Chef and Numbers, Chef and String
March Cook-Off 2021 Division 3
Pawri Meme, Weight Balance
March Lunchtime 2021 Division 3
Turn It, Motivation, Make the Sum Even
April Lunchtime 2021 Division 3
Chef in Heaven , Equinox Strings, Array Rotation, Coldplay
April CodeChef Starters 2021 Division 3 (Rated)
Chef On Island, Hiring Test
May Cook-Off 2021 Division 3
The Last Problem, Marathon
May Lunchtime 2021 Division 3
Birthday Gifts, Charges, Hoop Jump, Tom And Jerry 1
CodeChef Starters 26 Division 2 (Unrated)
Careless Chef, Control the Pollution
India