Gourav

• Username: 2★x77a1
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology Mesra Ranchi, Jharkhand, India
• 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: 46

Current Ratings Graph Old Ratings Graph

1506 (-26)RatingProvisional
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May Challenge 2016(2016-05-16 15:00:00)

Global Rank:   2767

Cheated in:   

Ratings System Update

(2016-05-16 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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1506 (+26)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2016(2022-12-20 00:00:00)

Global Rank:   2767

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 (46)

October 2010 Challenge

Count palindromes

November 2010 Challenge

Randomly Testing Circuits

The November CookOff

Cutting Recipes, One Dimensional Game of Life

The December 2010 Cook-Off

Pairing Chefs, The Morning Commute

January 2011 Challenge

Splitting Giant Subs, Count Relations

The January 2011 Cook-Off

Holes in the text, Chef team

February 2011 Contest

Bogosort, Coloring Colorable Graphs

March Cook-off Challenge

Money Transformation

April Long Contest

Number Game Revisited, Rectangles Counting

May Long Contest 2011

Tree Product

May Cook-off 2011

Popular Rice Recipe

June Long Contest 2011

Maximal Score Path, Chef Teams

July 2011 Long Contest

Most Popular Friend

September Long Contest

BIT Magazine, Younger Brother

December 2011 Long Contest

Birthday Gift, Robot Movings

December Cook-Off

Ciel and New Menu, Ciel and A-B Problem

January 2012 Challenge

Houses and Restaurants

February 2012 Challenge

Lucky Count, Lucky Long, Word Couting, Count of Maximum

February 2012 Cook-off

Careful Calculation

March 2012 Challenge

Longest Weird Subsequence, Lucky Number, Free Shuttle Service, Home Delivery, Spoon in Matrix

March Cook-Off 2012

Ciel Numbers I, Ciel Numbers II

April Challenge 2012

Greatest Dumpling Fight, Stacking Pancakes, Fit to Play, Double Strings

April Cook-Off 2012

Top Batsmen, Resistance

May Cook-Off 2012

Little Elephant and Strings

June Challenge 2012

Little Elephant and Product, Little Elephant and Candies, Doom Bakes Cakes, Arranging Cup-cakes

July Challenge 2012

Chef's Dream, Restaurant Rating, Gift Rift, The Gray-Similar Code, My Fair Coins

August Challenge 2012

Lucky Driving

September Challenge 2012

Three is Crowd, ChefTown Parade, Queries About Numbers, Chef World, Kisses & Hugs, Racing Horses

January Challenge 2013

Little Elephant and Alcohol, The Minimum Number Of Moves, End Of The World, Three Different Numbers

October Challenge 2013

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

November Challenge 2013

Chef Game

May Challenge 2014

Little Elephant and Balloons

July Challenge 2014

Garden Game

September Challenge 2014

Chef and Rainbow Array - 2

December Challenge 2014

Chef and Bracket-Pairs

February Challenge 2015

Chef and Strange Formula

May Challenge 2015

Devu and binary String

August Challenge 2015

Cooking Machine, Chef and insomnia

May Challenge 2016

Chef and Big Soccer

Total Problems Solved: 108