Mahesh Kumar

• Username: 1★maheshkumar_12
• Country:  India
• Student/Professional:Professional
• Organisation:
• 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: 9

Current Ratings Graph Old Ratings Graph

1379 (-80)RatingProvisional
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Starters 114 Division 3 (Rated)(2023-12-27 22:15:04)

Global Rank:   3185

Cheated in:   

Ratings System Update

(2023-12-27 22:15:04)

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1558 (-133)RatingProvisional
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July Challenge 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   282

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 (1)

Learn Java (Older version)

37%

Practice Paths (4)

Stacks and Queues

24%

Linked Lists

15%

Level up from 1* to 2*

24%

Data Structures Interview Questions

1%

Contests (9)

April Challenge 2021 Division 3

World Record, Strong Language, Valid Pair

May Lunchtime 2021 Division 3

Hoop Jump, Tom And Jerry 1

May Challenge 2021 Division 3 (Rated)

Valid Paths, An Interesting Sequence, Xor Equality, Tic Tac Toe, Golf, Solubility

June Challenge 2021 Division 3 (Rated)

Bitwise Tuples, Summer Heat, Bella ciao, Shortest Route, Minimum Dual Area

June CodeChef Starters 2021 Division 3 (Rated)

Total Correct Submissions, Chess Match, Cyclic Quadrilateral

July Challenge 2021 Division 3 (Rated)

XxOoRr, Chef vs Bharat, Optimal Denomination, Maximum Production, Relativity, K Path Query

Starters 100 Division 3 (Rated)

Trade Surplus

Starters 114 Division 3 (Rated)

Painting Walls

Total Problems Solved: 147