Arun Kumar Banala

• Username: 5★banarun
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Warangal
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 13

Current Ratings Graph Old Ratings Graph

2012 (-60)RatingProvisional
Rating i Provisional Rating, click to know more

November Challenge 2014(2014-11-17 15:00:00)

Global Rank:   2544

Cheated in:   

Ratings System Update

(2014-11-17 15:00:00)

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

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2012 (+191)RatingProvisional
Rating i Provisional Rating, click to know more

November Challenge 2014(2022-12-20 00:00:00)

Global Rank:   2544

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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Practice Paths (0)

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Contests (13)

June Challenge 2012

Little Elephant and Candies, Closest Points, Arranging Cup-cakes

January Challenge 2013

The Minimum Number Of Moves, Three Different Numbers

February 2013 Challenge

Little Elephant and Cards, Buy1-Get1, Climbing Stairs, Efficient Painting

February Cook-Off 2013

Lack of Logic, Row and Column Operations

April Challenge 2013

Levy Conjecture, Cylinder, Maximum Weight Difference, Fault Tolerance, ChefGame, Barcelona Gameplay Tactics, Little Elephant and Music, Kingdom Unity

May Challenge 2013

Juno Puzzle for May, Field Trip, Your Name is Mine, Name Reduction, Password Cracking Challenge, Tree Counting, Witua and Math, Matchsticks

June Challenge 2013

Lapindromes, W String, To challenge or not, Predictopus, Two k-Convex Polygons, Just Some Permutations 3, Collecting Magical Berries, Little Elephant and Mouses, Dessert Wizard

May Cook-off 2013

Subtraction Game 1

September Challenge 2013

Project Spoon, Sereja and Snake, CAO Stage-2, CAO Stage-1, Chef and Integers , Cool Guys, Little Elephant and Exams

October Cook-Off 2013

Polo the Penguin and the Test

October Challenge 2013

Maxim and Dividers, Kamehameha, Edit Distance on Grid, Yet Another Nice Girl, Sereja and Transformation, Helping Lira, Little Elephant and Bamboo

November Challenge 2013

Chef Game, Superpowers of 2, Yet Another Cute Girl, Sereja and Vectors, Uncle Johny, Square Digit Squares, Missing some chairs

November Challenge 2014

Chef and Segment Game, Distinct Characters Subsequence, Let us construct palindrome

Total Problems Solved: 72