December Challenge 2019 Division 2
Plus Multiply, That Is My Score!
January Challenge 2020 Division 2
Chef and Dynamo, Breaking Bricks
February Challenge 2020 Division 2
No Change Required, The Theatre Problem, School of Geometry, Hard Cash, Long Contest and Cook Off Overlaps
March Challenge 2020 Division 2
XOR Engine, Ada Bishop 2, Pintu and Fruits
April Challenge 2020 Division 2
Squared Subsequences, COVID Pandemic and Long Queue, Leaked Answers (Challenge), Sell All the Cars, Unit GCD, Strange Number
January Cook-Off 2020 Division 2
Chef Chick, Exam Cheating
May Cook-Off 2020 Division 2
Chef, Chefina and Their Friendship
January Lunchtime 2020 Division 2
Bob and His Friends, Chef and Street Food
May Lunchtime 2020 Division 2
Lost Weekends, Weird Walk
UWCOI 2020 (Rated for all)
Button Pairs, Find maximum in an Array
June Challenge 2020 Division 2
Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Covid Sampling (Challenge), Chef and String, Chef and Price Control
June Lunchtime 2020 Division 2
Chef and Demonetisation, Increasing Decreasing
September Lunchtime 2020 Division 2
GCD operations, Watermelon
CodeChef Starters 19 Division 3 (Rated)
Chef and Contest, Sleepy Chef, Indivisible Permutation
Infinity 2k21 Division 3 (Rated)
The Squid Game, Red Light, Green Light
Code Drive Division 3 (Rated)
Game between friends, Favourite String of Chef
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