August Cook-Off 2013
Chef and The Right Triangles
November Challenge 2013
Chef Game, Superpowers of 2, Yet Another Cute Girl, Sereja and Vectors, Uncle Johny, Square Digit Squares, Missing some chairs
January Challenge 2014
Bon Appetit, Please like me, Chef and Feedback
February Cook-Off 2014
Chef and Remissness, Chef and Kingship
February Challenge 2014
Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array
March Challenge 2014
Team Split, Walk, Little Chef and Numbers
May Challenge 2014
Compilers and Parsers, Chef-jumping, Stone
July Challenge 2014
Chef and Frogs, Reach The Point, Count Substrings
August Challenge 2014
Mountain Holidays 2, Chef and Reversing, The Leaking Robot, Cleaning Tables, Chef and Gift
February Challenge 2015
Chef and Equality, Xor Matrix, Let us play with rank list, Chef and Strings, Chef and Strange Formula, Time to Study Graphs with Chef, Chef and Chain
November Challenge 2015
Receipt Recovery, Eugene and function, Chef and cakes
May Cook-Off 2015
Devu and friendship testing, Devu and decorating birthday cake
August Cook-Off 2015
Chef and the Wildcard Matching
November Cook-Off 2015
Sereja and Line, Sereja and Array and Subtracting
January Cook-Off 2016
Chef and Destruction, Chef and Fruits
India