Learning Paths (0)
None
Practice Paths (0)
None
Contests (79)
February 2012 Challenge
Lucky Long, Count of Maximum
March 2012 Challenge
Spoon in Matrix
April Challenge 2012
Fit to Play, Double Strings, Stacking Pancakes, Similar Graphs
May Challenge 2012
Jewels and Stones, Lucky lucky number, Remember the recipe
May Cook-Off 2012
Little Elephant and Strings
June Challenge 2012
Little Elephant and Candies, Arranging Cup-cakes
August Challenge 2012
Little Elephant and Bombs, Delivery Boy
July Cook-Off 2012
Ciel and Receipt
September Challenge 2012
Racing Horses
October Challenge 2012
Little Elephant and Order, Fierce Battles, Event Organizer
September Cook-Off 2012
Recipe Reconstruction, Carvans
October Cook-Off 2012
Buying Sweets
November Challenge 2012
Coin Flip
November Cook-Off 2012
Little Elephant and Permutations
December Challenge 2012
Granama Recipes, Magic Rankings
December Cook-Off 2012
Packaging Cupcakes, Reversing directions
January Challenge 2013
The Minimum Number Of Moves, Chef of the Year
February 2013 Challenge
Buy1-Get1
March Challenge 2013
Tourist Translations, Approximately, Minesweeper
April Challenge 2013
Maximum Weight Difference, Levy Conjecture
May Challenge 2013
Witua and Math, Password Cracking Challenge, Name Reduction, Your Name is Mine
June Challenge 2013
Predictopus, To challenge or not, Lapindromes
July Challenge 2013
Count K-Primes
August Challenge 2013
Little Elephant and Lemonade, Hello Hello, Splitting Candies
August Cook-Off 2013
Chef and The Right Triangles
September Challenge 2013
Chef and Integers , Project Spoon, CAO Stage-1
October Challenge 2013
Helping Lira
November Challenge 2013
Superpowers of 2, Uncle Johny, Square Digit Squares, Missing some chairs
December Challenge 2013
Chef and Codes, Magic Pairs
February Challenge 2014
Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays
March Challenge 2014
Team Split, Walk, Little Chef and Numbers
April Challenge 2014
Counting Matrices, Farmer Feb, Chef and Digits, Shortest Path in Binary Trees
May Challenge 2014
Compilers and Parsers, Chef-jumping, Stone
July Challenge 2014
Chef and Frogs, Count Substrings
August Challenge 2015
Gravity Guy, Cooking Machine, Aditi and Magic Trick
October Challenge 2015
Time measure, Count Subarrays, Who dares to be a millionaire, Rupsa and Equilateral Triangle
November Challenge 2015
Eugene and function, Chef and cakes
December Challenge 2015
Chef and the stones
May Cook-Off 2015
Devu and friendship testing
June Challenge 2016
Chef And The Hiring Event, Chef And Binary Operation, Chef and Coins Game, Devu and an Array
July Challenge 2016
Andrash and Stipendium
September Challenge 2016
Chef and digits of a number, Faded Palindromes, Chef and calculation
November Challenge 2016
Count Permutations, Chef and squares, Task for Alexey
December Challenge 2016
Train Partner, Our Base is Under Attack
December Cook-Off 2016
Chef and Subset
March Challenge 2017
Xenny and Alternating Tasks, Bear and Extra Number, (CH) Bear and Sorted Rows, Bandwidth of a matrix
April Challenge 2017
Dish Of Life, Bear and Row 01, Similar Dishes
September Challenge 2017
Chef and Pick Digit, Little Chef and Sums
October Challenge 2017
Max Mex, A Balanced Contest
November Challenge 2017
Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes
March Challenge 2018 DIV 2
A Big Sale, Mix the Colors, Chef and Glove
April Challenge 2018 Division 2
Count Good Prefixes, Average of Pairs, Workers
May Challenge 2018 Division 2
Mighty Friend, Minimum Deletions, Xor Again
January Challenge 2019 Division 2
Fancy Quotes
June Challenge 2019 Division 2
Road Signs, Chef and Proxy, Guddu on a Date
July Challenge 2019 Division 2
Chef and Mean
August Challenge 2019 Division 2
Football, Distribute Apples
October Challenge 2019 Division 2
Operations on a Matrix, Phone Prices
November Challenge 2019 Division 2
Hard Sequence, Weapon Value
March Challenge 2020 Division 2
Pintu and Fruits
April Challenge 2020 Division 2
Sell All the Cars, COVID Pandemic and Long Queue
May Challenge 2020 Division 2
Coronavirus Spread, Isolation Centers
June Challenge 2020 Division 2
Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Chef and String, Chef and Price Control
July Challenge 2020 Division 2
Ada King, Missing a Point, Chef and Card Game, Chef and Strings
March Challenge 2021 Division 3
Interesting XOR!, Chef and Groups, Space Arrays, No Time to Wait
April Challenge 2021 Division 3
Valid Pair, World Record, Strong Language
July Challenge 2021 Division 3 (Rated)
XxOoRr, Optimal Denomination, Maximum Production, Relativity
August Challenge 2021 Division 3 (Rated)
Special Triplets, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
September Challenge 2021 Division 3 (Rated)
XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass
Total Problems Solved: 274
