Learning Paths (0)
None
Practice Paths (0)
None
Contests (20)
February Challenge 2015
Time to Study Graphs with Chef, Chef and Strange Formula, Chef and Complex String Coverage, Chef and Strings, Let us play with rank list, Chef and Equality, Chef and Chain
March Challenge 2015
Chef and Notebooks, Sign Wave, Devu and his Class, Count Substrings
April Challenge 2015
Chef and Interview, Broken Telephone, Inversion sorting, Chef and Piano Scales
May Challenge 2015
Chef and Cake, Chef and new recipe, Chef and Prime Divisors, Devu and binary String, Set Difference
September Challenge 2015
Chain of Doughnuts, Nikitosh and xor, Count Steps in Matrix, Bank robbery
October Challenge 2015
Count Subarrays, Who dares to be a millionaire
November Challenge 2015
Simple Sum
February Cook-Off 2015
Fit Squares in Triangle
May Challenge 2016
Chef and math, Chef and Balls, Forest Gathering, Chef and Big Soccer, Laddu
July Challenge 2016
Andrash and Stipendium
November Challenge 2016
Count Permutations, Task for Alexey, Sereja and Ways in the Cube, Chef and squares, Urban Development, Friends Meeting, Gift and Chef
February Challenge 2017
Chef and His Apartment Dues
March Challenge 2017
Cooking Schedule, Xenny and Alternating Tasks, Pishty and birthday, Bear and Extra Number, (CH) Bear and Sorted Rows, Bandwidth of a matrix
August Long Challenge 2017
Chef and Rainbow Array, Chef and Mover, Palindromic Game, Greedy Candidates
March Challenge 2018 DIV 1
Mix the Colors, Chef and Easy Problem
March Challenge 2019 Division 2
Chef and Number Game
December Cook-Off 2019 Division 2
Change It, Purify It, Xor It, Crash It
January Challenge 2020 Division 1
Chef and Dynamo, Doraemon, Doofish Matrix, Chefina and Prefix Suffix Sums, English, Chefland Army, (Challenge) Building Anthills
June Challenge 2020 Division 1
The Tom and Jerry Game!, Covid Sampling (Challenge)
November Challenge 2020 Division 1
Restore Sequence
Total Problems Solved: 99
Cuba