August Challenge 2013
Hello Hello, Splitting Candies, Little Elephant and Lemonade
September Challenge 2013
Little Elephant and Exams, Cool Guys, Chef and Integers , Project Spoon, CAO Stage-1, CAO Stage-2
October Challenge 2013
Maxim and Dividers, Helping Lira
December Challenge 2013
Chef and Codes, Magic Pairs
January Challenge 2014
Please like me, Chef and Feedback
February Challenge 2014
Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array
March Challenge 2014
Team Split, Little Chef and Numbers, Binary Tournament, Walk
April Challenge 2014
Counting Matrices, Farmer Feb, Chef and Digits, Shortest Path in Binary Trees
May Challenge 2014
Stone, Chef and Strange Matrix, Chef-jumping, Compilers and Parsers
June Challenge 2014
Chef and Subarray, Guessing Game
January Lunchtime 2014
Chef and Shop, Chef and String
January Challenge 2018
K-Concatenation, Maximum Score, Rectangle
