December Cook-Off 2012
Packaging Cupcakes, Reversing directions
January Challenge 2013
Little Elephant and Alcohol, The Minimum Number Of Moves, End Of The World, Chef of the Year, Three Different Numbers
February 2013 Challenge
Climbing Stairs, Efficient Painting, Buy1-Get1, Little Elephant and Cards
March Challenge 2013
Random decreasing function, Tourist Translations, Approximately, Fire Escape Routes, Minesweeper
May Challenge 2013
Field Trip, Your Name is Mine, Witua and Math, Matchsticks, Name Reduction
June Challenge 2013
Lapindromes, W String, To challenge or not, Predictopus, Two k-Convex Polygons, Dessert Wizard, Collecting Magical Berries, Little Elephant and Mouses
July Challenge 2013
Chef and Walking on the rectangle
August Challenge 2013
Little Elephant and Lemonade, Hello Hello, Save The Princess, The Number Of Solutions, Chef and Segments, Deleting numbers, Splitting Candies
December Lunchtime 2018 Division 1
Choosing from Buckets, Age Calculator
United States