Abhishek Kumar

• Username: 2★abhi__121
• 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: 22

Current Ratings Graph Old Ratings Graph

1520 (-45)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2019 Division 2(2019-02-13 15:00:02)

Global Rank:   15520

Cheated in:   

Ratings System Update

(2019-02-13 15:00:02)

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?

1520 (+135)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   15520

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 (22)

August Long Challenge 2017

Chef and Mover, Chef and Rainbow Array, Greedy Candidates

September Challenge 2017

Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums

October Challenge 2017

Max Mex, A Balanced Contest

August Lunchtime 2017

Mathison and pangrams

January Challenge 2018

Maximum Score, Rectangle

March Challenge 2018 DIV 2

A Big Sale, Mix the Colors, Chef and Glove

September Mega Cook-Off 2018 Division 2

ATM Machine, Make a Permutation

June Challenge 2018 Division 2

Naive Chef

August Challenge 2018 Division 2

Spell Bob

September Challenge 2018 Division 2

Magician versus Chef, Chef and Adventures

October Challenge 2018 Division 2

Appy and Balloons , Chef and Serves, Byte to Bit

August Lunchtime 2018 Division 2

Chef and Problem Setting, Chef and Eid

September Lunchtime 2018 Division 2

Judging Delay, Chef Restaurant

October Lunchtime 2018 Division 2

Three Friends, Coloring the Grid, Weird Question

ProCon 2018 (Rated for all)

The Great Run, Kill them with your success

January Cook-Off 2019 Division 2

Ada School

Plinth-Enigma'19 LNMIIT Techfest - (Rated for all)

XOR! Wait for it

Total Problems Solved: 79