Harpreet Singh

• Username: 6★braineater
• Student/Professional:Professional
• Organisation:Microsoft
• 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: 4

Current Ratings Graph Old Ratings Graph

2344? (+80)RatingProvisional
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October 2009 (Contest IX)(2009-10-11 15:00:00)

Global Rank:   7

Cheated in:   

Ratings System Update

(2009-10-11 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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2344 (+356)RatingProvisional
Rating i Provisional Rating, click to know more

October 2009 (Contest IX)(2022-12-20 00:00:00)

Global Rank:   7

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 (4)

March 2009 (Contest I)

Some More Homework, Johnny and the Beanstalk, Paying up, The Guessing Game, Place the mines!, The Rise and Fall of Power

April 2009 (Contest II)

Packing the Boxes, A Christmas Pizza Puzzle, Spaghetti Monsters, Battleship V, Squash the Bugs, Bubbles

September 2009 (Contest VIII)

Se7en, Mosaic, Chemical reactions, A Coin Game, Smart Frog, A Bowling Game

October 2009 (Contest IX)

Congruent triangles, A puzzle game, Paragraph Formatting, Just a simple sum, Kayaks, Forces in the crystal

Total Problems Solved: 26