ankit Kumar

• Username: 2★dragon_horse
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Allahabad Uttar Pradesh
• 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: 9

Current Ratings Graph Old Ratings Graph

1558 (+3)RatingProvisional
Rating i Provisional Rating, click to know more

October Challenge 2018 Division 2(2018-10-20 15:00:03)

Global Rank:   3255

Cheated in:   

Ratings System Update

(2018-10-20 15:00:03)

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?

1558 (-9)RatingProvisional
Rating i Provisional Rating, click to know more

October Challenge 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   3255

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 (9)

October Challenge 2016

Chef and Keyboard, Chef and Three Dogs

October Challenge 2017

Max Mex, Counter Test For CHEFSUM, A Balanced Contest

December Challenge 2017

Chef And his Cake

October Lunchtime 2017

Buggy Calculator

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle

February Challenge 2018

Chef And His Characters, Chef And The Patents, Permutation and Palindrome

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

Total Problems Solved: 16