October 2010 Challenge
Logging Game, Count palindromes
August Long Contest 2011
Infinite Grid Game, Complex Spanning Tree
September Long Contest
Younger Brother, BIT Magazine
October Long Contest 2011
Dish Distribution, Lucky Palin
October Challenge 2013
Yet Another Nice Girl, Sereja and Transformation, Helping Lira, Little Elephant and Bamboo, Maxim and Dividers
April Challenge 2014
Counting Matrices, Farmer Feb, Chef and Digits, Divide the Tangerine, Shortest Path in Binary Trees
April Challenge 2015
Count Sequences, Chef and Piano Scales, Broken Telephone, Chef and Interview
June Challenge 2021 Division 2 (Unrated)
Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat
