May Challenge 2014
Chef-jumping, Compilers and Parsers, Stone
July Challenge 2014
Garden Game, Chef and Frogs, Count Substrings, Reach The Point, Dish Owner
August Challenge 2014
Chef and Reversing, The Leaking Robot, Chef and Gift
November Challenge 2014
Chef and Segment Game, Distinct Characters Subsequence
December Challenge 2014
XOR with Subset, Chef and Apple Trees
January Challenge 2015
Chef and Stones, Gcd Queries
March Challenge 2015
Count Substrings, Chef and Notebooks, Chef and Problems, Devu and his Class, Sign Wave, Matrix
April Challenge 2015
Count Sequences, Chef and Interview, Broken Telephone
May Challenge 2015
Chef and Cake, Chef and new recipe, Chef and Prime Divisors, Set Difference
August Challenge 2015
Way Out, Gravity Guy, Devu And Churu , Cooking Machine, Aditi and Magic Trick, Chef and insomnia
October Challenge 2015
Time measure, Count Subarrays, Who dares to be a millionaire
July Challenge 2016
Andrash and Stipendium, Chefland and Electricity
September Challenge 2019 Division 2
Chef and Good Subsequences, Easy Fibonacci, Biladerim Icin, Chef Designed a Network, Chef and Interesting Subsequences
April Challenge 2020 Division 1
Strange Number, Squared Subsequences, Perfect Power Divisors, Ready Bitwise, Factor Tree, Leaked Answers (Challenge)
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