ANAND KUMAR

• Username: 1★akhacker579
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Dhanbad
• 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: 21

Current Ratings Graph Old Ratings Graph

1195 (+55)RatingProvisional
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International Coding Marathon 2021 Division 3 (Rated)(2021-04-12 17:35:04)

Global Rank:   25

Cheated in:   

Ratings System Update

(2021-04-12 17:35:04)

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1195 (-466)RatingProvisional
Rating i Provisional Rating, click to know more

International Coding Marathon 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   25

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 (21)

December Challenge 2019 Division 2

That Is My Score!, Plus Multiply

December Lunchtime 2019 Division 2

Check Algorithm

January Challenge 2020 Division 2

Chef and Dynamo, Doraemon, Equality, Breaking Bricks

February Challenge 2020 Division 2

The Theatre Problem, School of Geometry, Hard Cash

March Challenge 2020 Division 2

XOR Engine, Pintu and Fruits, Ada Bishop 2

April Challenge 2020 Division 2

Squared Subsequences, Unit GCD, Sell All the Cars, Leaked Answers (Challenge)

May Challenge 2020 Division 2

Coronavirus Spread

March Cook-Off 2020 Division 2

Find Your Gift

January Lunchtime 2020 Division 2

Chef and Street Food, Bob and His Friends

February Lunchtime 2020 Division 2

At the Gates

March Lunchtime 2020 Division 2 (Unrated)

Chef Swaps Digits

June Challenge 2020 Division 2

The Tom and Jerry Game!, Covid Sampling (Challenge)

July Challenge 2020 Division 2

Missing a Point

September Challenge 2020 Division 2

Chef and Trump Cards

August Cook-Off 2020 Division 2

Polygon Relationship

June Lunchtime 2020 Division 2

Maximum AND

November Challenge 2020 Division 2

Restore Sequence

Byterace IIT Patna Division 2 (Rated)

Angry Cyborg, The Begining Era Of Cyberverse, Cybalphabit

January Lunchtime 2021 Division 3 (Unrated)

Even Sum

International Coding Marathon 2021 Division 3 (Rated)

Suffix Sort, Infinite polygons, Lucky Boundaries

Total Problems Solved: 95