August Challenge 2013
Hello Hello, Little Elephant and Lemonade, Splitting Candies
January Challenge 2014
Please like me, Chef and Feedback
June Challenge 2014
Chef and Subarray, Guessing Game, Forgot Password
September Challenge 2014
Chef and Rainbow Array - 2, Chef and Left-Right, Fun with Rotation
December Challenge 2014
XOR with Subset, Chef and Apple Trees
February Challenge 2015
Chef and Equality, Chef and Chain
June Challenge 2015
Chef and Memory Limit, Chef and Polygons
April Challenge 2017
Dish Of Life, Bear and Row 01, Similar Dishes
November Challenge 2018 Division 2
Chef, Primes and Trees (Challenge), Chef and Happiness, Chef and Difficult Contests, Appy Loves One, Chef and Ridges
October Challenge 2018 Division 2
Chef and Serves, Byte to Bit
January Challenge 2019 Division 2
Different Neighbours, Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes
United States