May Challenge 2013
Matchsticks, Your Name is Mine, Name Reduction
July Challenge 2013
Mountain Holidays, Galactik Football, Chef and Walking on the rectangle , Count K-Primes, Circle of death
October Challenge 2013
Little Elephant and Bamboo, Helping Lira, Maxim and Dividers, Sereja and Transformation
October Lunchtime 2013
Girl Friend and String Gift, Chefs in Queue, Exponential Game, Combinatorial Numbers
November Challenge 2013
Superpowers of 2, Uncle Johny, Square Digit Squares, Missing some chairs
March Cook-Off 2014
Dividing Stamps, Game of Divisors, ABC-Strings
April Cook-Off 2014
Snape and Ladder, Travelling Chef Problem
September Cook-Off 2014, ACM-ICPC Warm up
Sherlock and the Grid, Subarray GCD, Subarray LCM, World War 2
March Challenge 2014
Little Chef and Numbers, A Story with Strings, Mike and Stamps, Maximum number, GCD condition, Walk, Binary Tournament, Team Split, Sereja and Sorting 2
April Challenge 2014
Sereja and Permutation, Counting Matrices, Farmer Feb, Chef and Digits, Shortest Path in Binary Trees
January Lunchtime 2014
Chef and Shop, Chef and String, Chef and Numbers, Chef and Way
