kumar rishabh

• Username: 3★hellboy2k8
• Student/Professional:Student
• Institution:International Institute of Information Technology, Hyderabad Telangana, 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: 13

Current Ratings Graph Old Ratings Graph

1656 (-16)RatingProvisional
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October Challenge 2015(2015-10-12 15:00:00)

Global Rank:   3604

Cheated in:   

Ratings System Update

(2015-10-12 15:00:00)

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1656 (+47)RatingProvisional
Rating i Provisional Rating, click to know more

October Challenge 2015(2022-12-20 00:00:00)

Global Rank:   3604

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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Contests (13)

April Challenge 2012

Double Strings

May Challenge 2012

Jewels and Stones, Lucky lucky number, Remember the recipe

September Challenge 2012

Kisses & Hugs, Racing Horses

September Cook-Off 2012

Carvans

March Cook-off 2013

The Ball And Cups

Lunch Time June 2013

Number of Factors

July Challenge 2013

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

August Cook-Off 2013

Chef and The Right Triangles

October Cook-Off 2013

Polo the Penguin and the Test

September Cook-Off 2014, ACM-ICPC Warm up

Subarray GCD

May Challenge 2014

Chef-jumping

October Challenge 2014

Remy paints the fence, Chef and Ground, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus

October Challenge 2015

Count Subarrays, Who dares to be a millionaire

Total Problems Solved: 40