Akshay

• Username: 4★roman28
• Country:  India
• Student/Professional:Professional
• Organisation:Paytm
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 33

Current Ratings Graph Old Ratings Graph

1983 (+18)RatingProvisional
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February Cook-Off 2015(2015-02-16 00:00:00)

Global Rank:   189

Cheated in:   

Ratings System Update

(2015-02-16 00:00:00)

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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1983 (+36)RatingProvisional
Rating i Provisional Rating, click to know more

February Cook-Off 2015(2022-12-20 00:00:00)

Global Rank:   189

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 (33)

January Challenge 2013

End Of The World, The Minimum Number Of Moves, Three Different Numbers, Chef of the Year

January Cook-Off 2013

Minimum Distance

February 2013 Challenge

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

February Cook-Off 2013

Lack of Logic, Row and Column Operations

March Challenge 2013

Tourist Translations, Approximately

April Challenge 2013

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

April Cook-Off 2013

Andrew and the Meatballs, Andrew and the Meatballs again

July Challenge 2013

Circle of death, Sereja and Sorting, Count K-Primes, The Probability Of Winning, Galactik Football, Chef and Walking on the rectangle

August Challenge 2013

Little Elephant and Lemonade, Hello Hello, Splitting Candies

August Cook-Off 2013

Chef and The Right Triangles

September Challenge 2013

CAO Stage-1

October Cook-Off 2013

Polo the Penguin and the Test

December Challenge 2013

Chef and Codes, Rectangular Queries, Reign, Magic Pairs, Funny Marbles, Cube Cakes, Art in Digital Age

January Challenge 2014

Magic Trick, Sereja and Graph, Byteland Tours, Bon Appetit, Please like me, Chef and Feedback

January Cook-off 2014

Chef and the Cake I

April Cook-Off 2014

Snape and Ladder

September Cook-Off 2014, ACM-ICPC Warm up

Sherlock and the Grid, Subarray GCD, Subarray LCM

October Cook-Off 2014

The Army, Walk on the Axis

February Challenge 2014

Make It Zero 2, Colored Array, Little Elephant and Subarrays, Longest Common Pattern, Make Him Happy

March Challenge 2014

Sereja and Sorting 2, Team Split, Binary Tournament, Walk, Little Chef and Numbers, Mike and Stamps, A Story with Strings

April Challenge 2014

Divide the Tangerine, Shortest Path in Binary Trees, Chef and Digits, Counting Matrices, Sereja and Permutation, Farmer Feb

May Challenge 2014

Compilers and Parsers, Chef-jumping, Chef and Strange Matrix, Stone

June Challenge 2014

Maxim and Progressions, Chef and Digit Jumps, Chef and Subarray, Guessing Game, Forgot Password

July Challenge 2014

Little Elephant and Painting, Dish Owner, Reach The Point, Count Substrings, Chef and Rectangle Genome, Chef and Frogs, Garden Game

August Challenge 2014

The Leaking Robot, Chef and Gift

September Lunchtime 2014

Chef and easy problem

February Cook-Off 2015

Fit Squares in Triangle, Strategy for the World Cup

Total Problems Solved: 146