Abhishek kumar

• Username: 3★aks_1
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Kalyani West Bengal, 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: 18

Current Ratings Graph Old Ratings Graph

1723 (-30)RatingProvisional
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Byterace IIT Patna Division 2 (Rated)(2020-12-29 22:30:00)

Global Rank:   1814

Cheated in:   

Ratings System Update

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

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1723 (+58)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   1814

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 (18)

November Challenge 2019 Division 2

Weapon Value, Hard Sequence

November Cook-Off 2019 Division 2

Chef Diet

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

January Challenge 2020 Division 2

Chef and Dynamo, Doraemon, Breaking Bricks

February Challenge 2020 Division 2

No Change Required, School of Geometry, Hard Cash, (Challenge) Raisins

March Challenge 2020 Division 2

Pintu and Fruits, Ada Bishop 2, XOR Engine

April Challenge 2020 Division 2

Strange Number, Squared Subsequences, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

June Challenge 2020 Division 2

Chef and Price Control, Chef and String, Covid Sampling (Challenge), The Tom and Jerry Game!, Even Matrix, Chef and Icecream

July Challenge 2020 Division 2

Ada King, Chefina and Swaps, Missing a Point, Doctor Chef, Chef and Card Game, Chef and Strings

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP

September Challenge 2020 Division 2

Chefina and Swap, Coronavirus Spread 2, Ada Matrix, A Problem on Sticks

August Lunchtime 2020 Division 2

Mode of Frequencies

October Challenge 2020 Division 2

Positive AND, Replace for X, Covid Run, Chef and Easy Queries

September Lunchtime 2020 Division 2

GCD operations, Root the Tree, Watermelon

Byterace IIT Patna Division 2 (Rated)

The Begining Era Of Cyberverse

Total Problems Solved: 101