Learning Paths (0)
None
Practice Paths (0)
None
Contests (37)
December 2009 (Contest XI)
Palindromic Numbers, Plant Location
January 2010 (Contest XII)
Lost Primes
February 2010 Contest
The Mine Field, Soccer League
March 2010 Contest
Treasure Hunting, K-important Strings, The Best Tower, Tri-Hexagonal Puzzle, Traffic jam
April 2010 Contest
Adding Fractions
May 2010 Contest
Nice Quadrangles, Rendezvous, Summing Slopes
July 2010
Closest Ranking, Happy Days, Maximal crosses
July Cook Off
Ripple-Carry Adder
August 2010 Challenge
Genetics, Swarm of Polygons, Exit code, Obstacle Course, Stepping Numbers, Optimizing Production and Sales
August Cook Off
Arranging the Appetizers, Cleaning Up
September 2010 Challenge
Multiples of 3, Brush Fire, Cake Production Line, Communicating Servers, Bytelandian Shoppers, Trees Again
October 2010 Challenge
Logging Game, Integer Combinations Of Vectors
November 2010 Challenge
Randomly Testing Circuits, Bombing, Chefs Bad Day, Renting Spare Oven Time, Balanced Walks
December 2010 Challenge
Delivering Bread, The Hungry Bear, Odd Binomial Coefficients, Byteknights and Byteknaves, A String Game, Even Coefficients
January 2011 Challenge
Restaurant Expansion, Chess Pushing Game, Flu Shot Lineup, Count Relations
February 2011 Contest
Bogosort, Glass Measurement, Milestones, Counting Terms
April Long Contest
Gravel, Number Game Revisited, Central Point, Rectangles Counting
May Long Contest 2011
Tree Product, The Great Wall of Byteland
June Long Contest 2011
Mushroom Cave, Maximal Score Path, Chef Teams, Attack of the Clones, Minesweeper Reversed, Restock
July 2011 Long Contest
Wireless Network, A-E Hash Function, Most Popular Friend
August Long Contest 2011
Coloring in Hypercube, Infinite Grid Game
October Long Contest 2011
Dish Distribution, The Baking Business, Repeated String, Lucky Palin
February Challenge 2017
Chef and Yoda, Chef and Triangles, Chef and His Apartment Dues, Most Frequent Element, Gerrymander
March Challenge 2017
Cooking Schedule, Xenny and Alternating Tasks, Bear and Extra Number, Bandwidth of a matrix
April Challenge 2017
Chef and Divisor Tree, Similar Dishes
May Challenge 2017
Chef and Sub Array , Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers
June Challenge 2017
A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets
July Challenge 2017
Whats in the Name, Calculator
August Long Challenge 2017
Chef and Rainbow Array, Chef and Mover, Palindromic Game, Greedy Candidates
September Challenge 2017
Sereja and Commands, Chef and Pick Digit, Minimum Good Permutation, Sum of Cubes, Fill The Matrix, Little Chef and Sums
October Challenge 2017
Chef and Magic Arrays, Chef and a great voluntary Program, Chef and Cycled Cycles, Max Mex, Counter Test For CHEFSUM, A Balanced Contest
November Challenge 2017
Product on the segment by modulo , Chef Hates Palindromes, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes
December Challenge 2017
Chef and Universe, Total Diamonds, Chef And his Cake, Chef And Easy Xor Queries, Penalty Shoot-out, Red and blue points, Chef and Hamming Distance of arrays
January Challenge 2018
K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers
February Challenge 2018
Broken Clock, Lucas Theorem, Chef And Land Labeling, Chef And His Characters, Chef And The Patents, Points Inside A Polygon, Car-pal Tunnel, Permutation and Palindrome
March Challenge 2018 DIV 1
Pishty and Triangles, Chef and Easy Problem, Chef and Gcd Queries, Mix the Colors, Minions and Voting
October Challenge 2018 Division 1
Appy and Balloons , Chef and Surprise Chessboard
September Challenge 2021 Division 2 (Unrated)
XOR Equal, Shuffling Parities, Minimize Digit Sum, Airline Restrictions, Travel Pass, Minimum Digit Sum 2
Total Problems Solved: 152
United States