Rahul Kumar

Silver League

• Username: 1★rahulxcodechef
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Raipur Chhattisgarh, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jul-Dec)2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 5

Current Ratings Graph Old Ratings Graph

1266 (+70)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 244 (Rated)(2026-06-24 22:06:00)

Global Rank:   3515

Cheated in:   

Ratings System Update

(2026-06-24 22:06:00)

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NA? (+NA)RatingProvisional
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None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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DSA Rating Graph

No. of DSA Contests Participated: 1

1355? (+355)RatingProvisional
Rating i Provisional Rating, click to know more

Monday Munch - DSA Challenge 006 (Rated)(2026-06-08 21:00:00)

Global Rank:   464

Cheated in:   

Ratings System Update

(2026-06-08 21:00:00)

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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Learning Paths (0)

Practice Paths (4)

Practice JavaScript

6%

Linked Lists

4%

Binary Search

10%

Nutanix Coding Interview Questions

8%

Contests (5)

Starters 217 (Rated)

Add to make Positive, Playing with Toys

Starters 233 (Rated)

Movie, Cake Discount

Starters 235 (Rated)

Contest Registration Fee, Balanced Positions in a Permutation, MEX Spectrum, Recover Palindrome

Starters 243 (Rated)

Interesting Match, Lose Less, Starved for Seating, OR Operations

Starters 244 (Rated)

Carrot Collection, Dividing by 2, Passing Chain, Teleport Home

Weekend Dev Challenge 51: Golang Projects

Random Password Generator, Quote Scraper, Movie Search Browser, Bulk Email Validator, CipherVault (Secure Secrets Manager API)

Monday Munch - DSA Challenge 006 (Rated)

Difference Pairs, Minimum Platforms, Subarray with k distinct number, Flight timings

Total Problems Solved: 41