Learning Paths (0)
None
Practice Paths (0)
None
Contests (57)
December 2009 (Contest XI)
Palindromic Numbers, Plant Location
January 2010 (Contest XII)
Lost Primes
May 2010 Contest
Rendezvous
June 2010 Contest
Squirrel and chestnut
The November CookOff
Cutting Recipes
February Cook - Off Challenge
Three Way Communications
March Cook-off Challenge
Money Transformation
April Long Contest
Gravel, Number Game Revisited, Rectangles Counting
September Cook-off
Last Digit Sum, Digit Rotation, Hotel Bytelandia
November Cook-Off
Subanagrams
March 2012 Challenge
Longest Weird Subsequence, Free Shuttle Service, Home Delivery, Spoon in Matrix
March Cook-Off 2012
Ciel Numbers I, Ciel Numbers II
April Challenge 2012
Parallel Computing, Fit to Play, Double Strings, Stacking Pancakes, Greatest Dumpling Fight
May Cook-Off 2012
Little Elephant and Strings
June Challenge 2012
Little Elephant and Candies, Arranging Cup-cakes
July Challenge 2012
Chef's Dream, My Fair Coins
August Challenge 2012
Little Elephant and Bombs, Lucky Driving, Range of Data, Delivery Boy
September Challenge 2012
Kisses & Hugs, Racing Horses, Three is Crowd
October Challenge 2012
Team Formation, Little Elephant and Order, Fierce Battles, Event Organizer, Maximum Sub-rectangle in Matrix, Blade Master, The New Scheme, Need More Diamonds
September Cook-Off 2012
Recipe Reconstruction, Carvans, Coal Scam
October Cook-Off 2012
Buying Sweets
November Challenge 2012
Lucky Balance, Delicious Dishes, Candy Collecting Game, Coin Flip, Jam Board, Sridhar Likes Travelling
November Cook-Off 2012
Little Elephant and Permutations, Little Elephant and Divisors
December Challenge 2012
Granama Recipes, Book Exercises, Magic Rankings, The Uncountable Ways, Pizza Delivery
May Cook-off 2013
Subtraction Game 1, Subtraction Game 2
June Cook-Off 2013
Attic Crossing, Lyra and the Alethiometer, Tywins Tactics
August Cook-Off 2013
Chef and The Right Triangles, Chef and The Divisibility Queries
September Cook-Off 2013
Code
October Cook-Off 2013
Polo the Penguin and the Numbers, Polo the Penguin and the Test, Polo the Penguin and the XOR
November Cook-off 2013
Am I a Fibonacci Number, Lowest Sum, Number of Paths, Rank of the Number
March Cook-Off 2014
Dividing Stamps
May Cook-Off 2014
Divide the Cake, Ups and Downs
February Challenge 2014
Draughts, Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array
April Challenge 2014
Counting Matrices, Farmer Feb, Chef and Digits, Divide the Tangerine, Shortest Path in Binary Trees
May Challenge 2014
Little Elephant and Balloons, Compilers and Parsers, Chef-jumping, Chef and Strange Matrix, Stone
June Challenge 2014
Chef and Digit Jumps, Chef and Subarray, Guessing Game, Forgot Password
September Challenge 2014
Chef and Rainbow Array - 2, Chef and Swaps, Chef and Left-Right, Chef and sequence, Fun with Rotation
February Challenge 2015
Chef and Chain, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Chef and Equality
April Challenge 2015
Chef and Interview, Broken Telephone, Inversion sorting, Chef and Piano Scales
June Cook-Off 2015
Longest non regular parentheses sub-sequence, Strange operations
September Challenge 2016
Dividing Machine, Chef and digits of a number, Faded Palindromes, JosephLand, Chef and calculation
October Challenge 2016
Chef and Keyboard, Fenwick Iterations, Chef and Three Dogs, Chef and Two String
November Challenge 2016
Count Permutations, Friends Meeting, Urban Development, Gift and Chef, Chef and squares, Task for Alexey
March Challenge 2017
Cooking Schedule, Xenny and Alternating Tasks, Bear and Extra Number, Bandwidth of a matrix
May Challenge 2017
Chef and Sub Array , Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences
April Cook-Off 2017
Bear and Candies 123, Bear and AB
January Challenge 2018
K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers
October Mega Cook-Off 2018 Division 1
Binary Nim 2
May Challenge 2018 Division 1
Mighty Friend, Minimum Deletions, Xor Again
July Challenge 2018 Division 1
Magic Set, Strike or Spare
October Challenge 2018 Division 1
Chef and Serves
February Challenge 2020 Division 1
School of Geometry, Hard Cash
Total Problems Solved: 172
United Kingdom
