praveen dhanuka

• Username: 3★codeprav
• Student/Professional:Student
• Institution:Indian Institute of Engineering Science and Technology, Shibpur Howrah, West Bengal, India
• 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: 19

Current Ratings Graph Old Ratings Graph

1748 (+9)RatingProvisional
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February 2013 Challenge(2013-02-11 15:00:00)

Global Rank:   742

Cheated in:   

Ratings System Update

(2013-02-11 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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1748 (+150)RatingProvisional
Rating i Provisional Rating, click to know more

February 2013 Challenge(2022-12-20 00:00:00)

Global Rank:   742

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 (19)

June Long Contest 2011

Chef Teams

June Cook-off

Correctness of Knight Move

July 2011 Long Contest

Most Popular Friend

August Long Contest 2011

Infinite Grid Game

August Cook-off 2011

Open the Dragon Scroll

September Long Contest

Younger Brother, BIT Magazine

September Cook-off

Hotel Bytelandia

October Cook-off

Chef Travel Routes, Generalized Arithmetic Progression Free Sequence

November Long Contest 2011

Chefs new Pet

February 2012 Challenge

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

February 2012 Cook-off

Daily Train

March 2012 Challenge

Lucky Number, Spoon in Matrix, Home Delivery, Free Shuttle Service

April Challenge 2012

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

May Challenge 2012

Jewels and Stones, Lucky lucky number, Divisible Pairs

July Challenge 2012

My Fair Coins

September Challenge 2012

Chef World

February 2013 Challenge

Little Elephant and Cards, Buy1-Get1, Climbing Stairs

Total Problems Solved: 45