ankur jain

• Username: 3★ankur7409
• Country:  India
• Student/Professional:Other
• 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: 12

Current Ratings Graph Old Ratings Graph

1631 (+59)RatingProvisional
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Byterace IIT Patna Division 2 (Rated)(2020-12-29 22:30:00)

Global Rank:   129

Cheated in:   

Ratings System Update

(2020-12-29 22:30:00)

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1631 (-154)RatingProvisional
Rating i Provisional Rating, click to know more

Byterace IIT Patna Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   129

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 (12)

October Challenge 2019 Division 2

Phone Prices

November Challenge 2019 Division 2

Hard Sequence, Weapon Value

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

December Lunchtime 2019 Division 2

Stupid Machine, Check Algorithm

January Challenge 2020 Division 2

Chef and Dynamo, Doraemon, Breaking Bricks

February Challenge 2020 Division 2

School of Geometry, Hard Cash, The Theatre Problem, No Change Required

March Challenge 2020 Division 2

XOR Engine, Ada Bishop 2, Pintu and Fruits

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests

February Lunchtime 2020 Division 2

At the Gates

April Lunchtime 2020 Division 2

Chef in Fantasy League

Byterace IIT Patna Division 2 (Rated)

Angry Cyborg, The Begining Era Of Cyberverse, Cybalphabit

Total Problems Solved: 62