Abhishek Kumar

• Username: 1★abhi7kr
• Country:  India
• Student/Professional:Student
• Institution:Heritage Institute of Technology, Kolkata
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 19

Current Ratings Graph Old Ratings Graph

1382 (+13)RatingProvisional
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Starters 159 (Rated)(2024-11-06 22:00:06)

Global Rank:   5495

Cheated in:   

Ratings System Update

(2024-11-06 22:00:06)

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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1405 (+0)RatingProvisional
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Starters 65 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   3148

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)

Practice Paths (1)

Level up from 1* to 2*

9%

Contests (19)

Starters 55 Division 4 (Rated)

Fever, Broken Phone, Balls and Boxes

September Lunchtime 2022 Division 4 (Rated) (Based on EJOI)

Sleep deprivation, Flip the cards, Equalize AB

Starters 59 Division 4 (Rated)

Chef and Happy String , Audible Range, Speciality

October Long 2022 Division 4 (Rated)

Podium Finish, Minimum Pizzas, Building Race

Starters 60 Division 4 (Rated)

Tax in Chefland

Starters 61 Division 4 (Rated)

Subarray Removal, Odd Sum Pair, Reach on Time, Different Consecutive Characters , Minimise LCS

Starters 62 Division 4 (Rated)

Sorted Substrings, Make Multiple, Final Sum, Pythagorean Pair, X Jumps, Max minus Min, Test Score

Starters 63 Division 4 (Rated)

One-XOR Deletions, Packing Books, Make Length 1, Avoid Squares Please

Starters 65 Division 3 (Rated)

Nahaane Jaa, Hackerman, Candies

November Long 2022 Division 3 (Rated)

String Game

Starters 76 Division 3 (Rated)

Redistributing Chocolates, Make Array Odd, Zero String, Construct Array, 400M Race, Not Divisible

Starters 104 Division 3 (Rated)

Pizza Cutting

Starters 124 Division 4 (Rated)

Binary Parity, Table Strength, Summer Time, Cricket Tournament

Starters 126 Division 3 (Rated)

Freedom, Triangular Swaps, Permutation Disturbance, Sale, Dice Game 3

Starters 131 Division 3 (Rated)

K-Closeness, Gotta Catch Em All, Dice Deception

Starters 133 Division 3 (Rated)

Legs on a Farm, Maximum Alternating Sum

Starters 144 Division 3 (Rated)

Savings Account

Starters 145 Division 3 (Rated)

Gun Master

Starters 159 (Rated)

Icecream and Cone, Elections, Card Game

Total Problems Solved: 75