aman bansal

• Username: 2★coolaman
• Student/Professional:Student
• Institution:Netaji Subhas University of Technology Dwarka, Delhi, India
• 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: 6

Current Ratings Graph Old Ratings Graph

1442 (+74)RatingProvisional
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February Challenge 2015(2015-02-16 15:00:00)

Global Rank:   2603

Cheated in:   

Ratings System Update

(2015-02-16 15:00:00)

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1442 (-191)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   2603

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 (6)

October Cook-Off 2014

Walk on the Axis

October Challenge 2014

Chef and Ground, DevuLand, Dinosaurs and Laddus

December Challenge 2014

Chef and Apple Trees

January Challenge 2015

Chef and Stones, Sereja and Votes, One Dimensional Kingdoms

February Challenge 2015

Chef and Chain, Let us play with rank list, Chef and Equality

February Cook-Off 2015

Fit Squares in Triangle

Total Problems Solved: 14