November Cook-Off 2018 Division 2
Beautiful Garland, Truth and Dare
August Challenge 2018 Division 2
Problem Sort, Sheokand and Number, Spell Bob
December Challenge 2018 Division 2
Chef and Meatballs, Chef and An Ideal Problem, Chef and Interactive Contests, Chef and Interactive XOR, Max and Electrical Panel
November Challenge 2018 Division 2
Chef and Ridges, Chef and Difficult Contests, Chef and Happiness
October Challenge 2018 Division 2
Chef and Serves, Byte to Bit
December Lunchtime 2018 Division 2
Print Pattern, Age Calculator
January Challenge 2019 Division 2
Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes
April Challenge 2019 Division 2
Friend or Girlfriend, Maximum Remaining, Fencing
May Challenge 2019 Division 2
Reduce to One, Where to Build the Roads, Matches
June Challenge 2019 Division 2
Road Signs, Chef and Proxy, Lent Money, Guddu on a Date, Chef and Ingredients, Sum and GCD
August Challenge 2019 Division 1
Guddu and his Mother, Dilemma, Maximize an Expression
India