Rajeev Kumar Singh

• Username: 2★overflow_217
• Country:  India
• Student/Professional:Student
• Institution:West Bengal University of Technology
• 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: 12

Current Ratings Graph Old Ratings Graph

1573 (-25)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2017(2017-03-13 15:00:00)

Global Rank:   4054

Cheated in:   

Ratings System Update

(2017-03-13 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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1573 (+45)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2017(2022-12-20 00:00:00)

Global Rank:   4054

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 (12)

April Challenge 2013

Barcelona Gameplay Tactics, Maximum Weight Difference, Levy Conjecture, Little Elephant and Music

April Cook-Off 2013

Andrew and the Meatballs

May Challenge 2013

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

June Challenge 2013

Predictopus, Lapindromes

May Cook-off 2013

Subtraction Game 1

August Challenge 2013

Splitting Candies

September Cook-Off 2013

Code

October Challenge 2013

Helping Lira, Maxim and Dividers

November Challenge 2013

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

December Challenge 2013

Magic Pairs

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number

Total Problems Solved: 64