Abhishek

• Username: 4★worst_coder123
• Country:  India
• Student/Professional:Student
• Institution:Vellore Institute of Technology, Vellore
• 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: 8

Current Ratings Graph Old Ratings Graph

1824 (+13)RatingProvisional
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Code Drive Division 2 (Rated)(2021-12-30 23:00:02)

Global Rank:   597

Cheated in:   

Ratings System Update

(2021-12-30 23:00:02)

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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1824 (-40)RatingProvisional
Rating i Provisional Rating, click to know more

Code Drive Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   597

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 (8)

November Challenge 2020 Division 2

Ada and Dishes, Iron, Magnet and Wall, Restore Sequence

January Challenge 2021 Division 2

Watching CPL, Fair Elections

December Challenge 2020 Division 2

Vaccine Production, Vaccine Distribution, Even Pair Sum, Positive Prefixes, Hail XOR

December Cook-Off 2020 Division 2

Self-Destructing Strings, Catch the Thief, Minimum Attendance Requirement

January Cook-Off 2021 Division 2

Prime Tuples, Maximise Islands

January Lunchtime 2021 Division 2 (Unrated)

Binary Subsequence, Even Sum, Even Differences

February Challenge 2021 Division 2

Frog Sort, Team Name, Prime Game, Multiple Games, Maximise Function

SnackDown 2021 - Online Qualifiers

Lucky Number

December Lunchtime 2021 Division 2

Maximum Trio, Optimal Sorting, Romantic Reversals

Code Drive Division 2 (Rated)

Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks

Total Problems Solved: 57