Karun Anantharaman

• Username: 4★bla5t3r
• Country:  India
• Student/Professional:Student
• Institution:Sri Sivasubramaniya Nadar College of Engineering, Chennai
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 16

Current Ratings Graph Old Ratings Graph

1947 (+26)RatingProvisional
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Starters 48 Division 2 (Rated)(2022-07-20 23:00:02)

Global Rank:   245

Cheated in:   

Ratings System Update

(2022-07-20 23:00:02)

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1947 (+98)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 48 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   245

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

Learning Paths (0)

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Contests (16)

December Challenge 2020 Division 2

Vaccine Production, Even Pair Sum, Vaccine Distribution

August Challenge 2021 Division 3 (Rated)

Array Filling

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

CodeChef Starters 14 Division 3 (Rated)

Diagonal movement, FIXFIX, RCB and Playoffs

October Cook-Off 2021 Division 3

Chef and Pairing Slippers, Can You Reach The End, Odd Sum, Average Flex, Find the Modulus, 01 Subsequence

October Lunchtime 2021 Division 3

Fixed Points, Problem Category, Chef and Water Car, Alternating Work Days, Exactly N plus 1 Values

SnackDown 2021 - Online Round 1A

Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM

SnackDown 2021 - Online Round 1B

Largest Laddu, Help Nishant, Queens Placement

CodeChef Starters 17 Division 2 (Rated)

Binary Inversion, GCD of Prefixes, String Game, Partition It, New Piece

FizzBuzz Division 2 (Rated)

Can_Reach, Clean The Sequence, Magical Planks, Substring Minimum Function

SnackDown 2021 - Elimination Parallel (Rated for Div 2)

Yet another subarray problem, Remove Element

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, ChefWM, And Or Union

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence, Even Subset Xor, Merging Binary Strings, Equal LIS

January Long 2022 - I, Division 2 (Unrated)

Prime in a binary string

Exun 2021-22 Division 2 (Rated)

Sarthak and his Magic Grid, Vedant and his Hidden Array, Aujasvit and the Circle Game

January Cook-Off 2022 Division 2

Merged LIS, Mean Maximization, Subsegment Divisibility , Palindromes Not Allowed

CodeChef Starters 23 Division 2 (Unrated)

Average of Three

CodeChef Starters 24 Division 2 (Rated)

Anti Palindrome, Avoid Contact, Divisors and Reciprocals, Yet Another Constructive Problem

February Long 2022 - I, Division 2 (Unrated)

Binary Base Basics, N Queens Puzzle Solved !

CodeChef Starters 26 Division 2 (Unrated)

Stone Game

Starters 38 Division 2 (Rated)

A Bit Easy, Circular Track

Starters 48 Division 2 (Rated)

Strict Permutation, Fill The Grid, Make Palindrome 2, Positive array

Total Problems Solved: 91