August Challenge 2012
Lucky Driving, Range of Data, Delivery Boy, Little Elephant and Bombs
January Cook-Off 2013
Minimum Distance, Many Chefs
July Cook-off 2013
Chopsticks, A Plus B Again!
December Cook-Off 2014
Matrix Again, Player, Good Joke!
January Challenge 2015
Sereja and Votes, Gcd Queries, Ranka, One Dimensional Kingdoms, Sereja and LCM, Chef and A Large Permutation, Sereja and Number Division 2, Queries on the String, Chef and Stones
January Cook-Off 2015
Suraj goes shopping, Tojo hates probabilities
March Challenge 2015
Matrix, Sereja and Random Array, Chef and Notebooks
April Challenge 2015
Chef and Interview, Broken Telephone
March Cook-Off 2015
How to Minimize a String, How to Repaint a Fence
May Cook-Off 2015
Devu and friendship testing, Devu and decorating birthday cake, Devu and most energetic minion
