sixthcore
- 4★sixthcore
United States- Professional
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Ratings System Update
(2025-10-29 22:00:02)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0)
Practice Paths (1)
Contests (26)
December Challenge 2019 Division 2
Easy Subsequence Selection, Plus Multiply, That Is My Score!
December Cook-Off 2019 Division 2
Change It
January Challenge 2020 Division 2
Breaking Bricks, Chef and Dynamo
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
May Lunchtime 2020 Division 2
Weird Walk, Lost Weekends
June Challenge 2020 Division 2
Even Matrix, Chef and Price Control, Chef and String, Covid Sampling (Challenge), Chef and Icecream, The Tom and Jerry Game!
July Challenge 2020 Division 2
Chef and Strings, Chef and Card Game, Doctor Chef, Chefina and Swaps, Ada King, Missing a Point
August Challenge 2020 Division 1
Another Card Game Problem, Smallest KMP, Chef and Wedding Arrangements
September Challenge 2020 Division 1
Chefina and Swap, Chef and Trump Cards, Find XOR, Ada Matrix
June Cook-Off 2020 Division 2
Cache Hits, Max Mex
January Challenge 2021 Division 2
Chef and Ants, Watching CPL, Fair Elections
May Lunchtime 2021 Division 2
Charges, Tom And Jerry 1, Total Components
February Cook-Off 2022 Division 2
Prefix Permutation, PerMEXuation , Perfect Permutation
CodeChef Starters 27 Division 2 (Rated)
String Reverse, The product mystery, Distinct Binary Strings, Non Coprime Neighbours
CodeChef Starters 32 Division 2 (Rated)
Maximize the Minimum, Finding Shoes, Training Plans, Flip Sorting
Starters 52 Division 1 (Unrated)
WA Test Cases, Gritty Grid, Air Conditioner Temperature, Minimum Sum, AI Analysing Code
Starters 53 Division 2 (Rated)
Black&White Ring Game, Make A and B equal, Queen Blocks
Starters 54 Division 2 (Unrated)
Equal Distinct
Starters 55 Division 2 (Rated)
OR Tuples, Mean and Median, Non Zero Xor, Balls and Boxes
Starters 56 Division 2 (Rated)
K-Subarrays, Binary Substitution, Maximize Colours
September Lunchtime 2022 Division 2 (Rated) (Based on EJOI)
Stick Break, Permutation Creation
Starters 59 Division 2 (Rated)
Alternative Sufferings, Confusing Concatenations, Suspense String, Maximum Subarray
Starters 209 (Rated)
Binary Love, Tactical Conversion, Small GCD Sort, High Score (Hard Version), High Score (Easy Version)
Starters 210 (Rated)
Delete Sorted Subsequence, Min Modular Subarray, Chocolate Eating, Make All, First Element Counting