June Challenge 2012
Little Elephant and Candies, Arranging Cup-cakes
April Challenge 2013
Maximum Weight Difference, Levy Conjecture
December Challenge 2013
Funny Marbles, Magic Pairs
January Challenge 2014
Please like me, Chef and Feedback
April Challenge 2014
Farmer Feb, Shortest Path in Binary Trees, Chef and Digits, Counting Matrices
May Challenge 2014
Compilers and Parsers, Chef-jumping, Chef and Strange Matrix, Stone
July Challenge 2014
Garden Game, Chef and Frogs, Count Substrings, Reach The Point, Dish Owner
