Learning Paths (0)
None
Practice Paths (0)
None
Contests (26)
August Long Challenge 2017
Chef and Rainbow Array
January Challenge 2018
K-Concatenation, Maximum Score, Rectangle
July Cook-Off 2018 Division 2
Encoding Message, OR Matrix
July Challenge 2018 Division 2
Magic Set, Strike or Spare
August Challenge 2018 Division 2
Modular GCD
September Challenge 2018 Division 2
Bad Shuffle
November Challenge 2018 Division 2
Chef and Ridges, Appy Loves One, Chef and Difficult Contests, Chef and Happiness
October Lunchtime 2018 Division 2
Three Friends, Weird Question
February Challenge 2019 Division 2
Chef and Secret Ingredients, Appy and Contest, Chef and Magical Jars
March Challenge 2019 Division 2
Chef got Recipes, Chef and Number Game, Chef and a Beautiful Digit
April Challenge 2019 Division 2
Friend or Girlfriend, Maximum Remaining, Subtree Removal, Fencing
May Challenge 2019 Division 2
Matches, Reduce to One
June Challenge 2019 Division 2
Road Signs, Guddu on a Date
July Challenge 2019 Division 2
Parity Again, Minimum and Maximum, Chef and Mean
August Challenge 2019 Division 2
Zombie and the Caves, Distribute Apples, Dilemma, Guddu and his Mother, Football
September Challenge 2019 Division 2
Chef and Good Subsequences, Easy Fibonacci, Chef and Interesting Subsequences
October Challenge 2019 Division 2
Missing Number, Array Modification, Operations on a Matrix, Phone Prices
December Challenge 2019 Division 2
Chefina and Ranges, Addition, That Is My Score!, Easy Subsequence Selection, Binary XOR, Plus Multiply
January Challenge 2020 Division 2
Chef and Dynamo, Doraemon, Breaking Bricks
March Challenge 2020 Division 2
XOR Engine, Pintu and Fruits, Ada Bishop 2, Lasers Everywhere
April Challenge 2020 Division 1
Strange Number, Squared Subsequences, Ready Bitwise, Leaked Answers (Challenge)
December Challenge 2020 Division 1
Even Pair Sum
March Challenge 2021 Division 2
Space Arrays, Consecutive Adding, Interesting XOR!
April Challenge 2021 Division 2
Chef and Dice
August Challenge 2021 Division 3 (Rated)
Array Filling, Geometry 1, Problem Difficulties, Olympics Ranking
September Challenge 2021 Division 3 (Rated)
Shuffling Parities, Airline Restrictions, Travel Pass
Total Problems Solved: 82
Costa Rica