Vikram Raj

• Username: 2★sonu1991
• Student/Professional:Student
• 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: 6

Current Ratings Graph Old Ratings Graph

1439 (+53)RatingProvisional
Rating i Provisional Rating, click to know more

October Challenge 2012(2012-10-15 15:00:00)

Global Rank:   1204

Cheated in:   

Ratings System Update

(2012-10-15 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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1439 (-74)RatingProvisional
Rating i Provisional Rating, click to know more

October Challenge 2012(2022-12-20 00:00:00)

Global Rank:   1204

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 (6)

April Challenge 2012

Fit to Play, Double Strings

May Challenge 2012

Jewels and Stones

September Challenge 2012

Kisses & Hugs, Racing Horses

October Challenge 2012

Fierce Battles, The New Scheme

September Cook-Off 2012

Carvans

Total Problems Solved: 24