Pratik Sinha

• Username: 3★pratikrahul07
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Dhanbad
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 13

Current Ratings Graph Old Ratings Graph

1704 (+43)RatingProvisional
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June Lunchtime 2018 Division 1(2018-06-30 22:30:00)

Global Rank:   158

Cheated in:   

Ratings System Update

(2018-06-30 22:30:00)

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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1704 (-175)RatingProvisional
Rating i Provisional Rating, click to know more

June Lunchtime 2018 Division 1(2022-12-20 00:00:00)

Global Rank:   158

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)

December Challenge 2017

Chef And his Cake, Total Diamonds, Chef and Hamming Distance of arrays, Penalty Shoot-out

August Cook-Off 2017

From heaven to earth

December Cook-Off 2017

Football Match

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle

January Lunchtime 2018

Chef and Game with Sequence

February Challenge 2018

Chef And His Characters, Chef And The Patents, Car-pal Tunnel, Permutation and Palindrome

March Challenge 2018 DIV 2

Minion Chef and Bananas, Minions and Voting, Chef and Glove, A Big Sale, Chef and Easy Problem, Mix the Colors

May Cook-off 2018 Division 2

Secret Recipe

June Cook-Off 2018 Division 2

Archi and Comparsion, Good Permutations

March Lunchtime 2018 Division 2 (Unrated)

Magic Elements, Three Integers, Chef and Friends

May Lunchtime 2018 Division 2

Trace of Matrix

May Challenge 2018 Division 2

Mighty Friend, Change the Signs, Minimum Deletions, Xor Again, Fake Binary Search, Dibs on Fibs

June Lunchtime 2018 Division 1

Summary Power

Total Problems Solved: 50