Abhishek kumar

• Username: 4★abhivenkiabhi
• Country:  India
• Student/Professional:Professional
• Organisation:Oracle India Pvt. Ltd.
• 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: 15

Current Ratings Graph Old Ratings Graph

1854 (-36)RatingProvisional
Rating i Provisional Rating, click to know more

September Mega Cook-Off 2018 Division 1(2018-09-24 00:00:00)

Global Rank:   443

Cheated in:   

Ratings System Update

(2018-09-24 00:00:00)

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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1854 (+52)RatingProvisional
Rating i Provisional Rating, click to know more

September Mega Cook-Off 2018 Division 1(2022-12-20 00:00:00)

Global Rank:   443

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 (15)

November Challenge 2015

Chef and cakes, Eugene and function

December Challenge 2015

Plane Division, Oracle Devu and Longest Common Subsequence, Chef and the stones

December Lunchtime 2015

Distinct Codes

February Challenge 2016

Chef-Detective

April Challenge 2016

Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring

July Challenge 2016

Andrash and Stipendium, Chefland and Electricity, Chef and Robots Competition, Chef and Tetris

August Challenge 2016

Chef and Circle Run, Chef and Chocolate, Chef and Round Run

September Challenge 2016

Chef and calculation, Faded Palindromes, Chef and digits of a number, Chef and Friends, Dividing Machine

October Challenge 2016

Sereja and Progressions, Chef and Keyboard, Big Queries, Fenwick Iterations, Chef and Three Dogs, Chef and Two String

January Cook-Off 2016

Chef and Fruits

July Cook-Off 2016

Chef and Numbers, Chef and Proportion

July Lunchtime 2016

Drumpf for President!

September Lunchtime 2016

Chef and Inequality

October Challenge 2017

Chef and a great voluntary Program, Chef and Cycled Cycles, Max Mex, Counter Test For CHEFSUM, A Balanced Contest

September Mega Cook-Off 2018 Division 1

Make a Permutation

September Challenge 2020 Division 1

A Problem on Sticks

Total Problems Solved: 84