Sergey Kulik

May Long Contest 2011

The Great Wall of Byteland, Tree Product

June Cook-off

Correctness of Knight Move, Super-plane, Longest Arithmetic Progressions

July 2011 Long Contest

A-E Hash Function, Most Popular Friend

October Long Contest 2011

Dish Distribution, The Great Plain, The Baking Business, Repeated String, Lucky Palin

September Cook-off

Digit Rotation, Hotel Bytelandia

October Cook-off

Chef Travel Routes, First non-Palindrome, Generalized Arithmetic Progression Free Sequence

November Long Contest 2011

Chefs new Pet

December Cook-Off

Ciel and New Menu, Ciel and A-B Problem

January Cook-Off

Collision in Space, Makx Sum

February 2012 Cook-off

Daily Train

April Cook-Off 2012

Top Batsmen, Resistance, Best Buggy Ratings

May Cook-Off 2012

Little Elephant and Balance, Little Elephant and Swapping, Little Elephant and Strings

August Cook-Off 2012

Forced Output, Code Crazy Minions

December Challenge 2012

Sereja and Data Structures , Granama Recipes, Arigeom Beats, Book Exercises, Magic Rankings, Different Trips, The Uncountable Ways, Pizza Delivery, WordNinjas

February Cook-Off 2013

Lack of Logic, Row and Column Operations, End Of The World 2, Hotel Balifornia 2

Lunch Time June 2013

Online Shopping, Tasty Dishes, Greedy Trip, Number of Factors

March Challenge 2014

Sereja and Sorting 2, Team Split, Binary Tournament, Walk, Maximum number, GCD condition, The Street , Little Chef and Numbers, Mike and Stamps, A Story with Strings, Chef and Graph Queries

Problems Authored (0)

No Contribution

Problems Tested (136)

Editorials Contributed (45)