Rahul Swar

• Username: 4★jbbb
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Goa
• 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: 10

Current Ratings Graph Old Ratings Graph

1809 (+102)RatingProvisional
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Starters 35 Division 2 (Rated)(2022-04-20 23:00:02)

Global Rank:   179

Cheated in:   

Ratings System Update

(2022-04-20 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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1809 (-253)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 35 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   179

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 (10)

November Challenge 2021 Division 3 (Rated)

Weird Palindrome Making, Xor Equation, Maximise the bridges, Which Fuel is Cheaper, Equal Coins, Hill Sequence

CodeChef Starters 17 Division 3 (Rated)

Chef on Vacation

CodeChef Starters 20 Division 3 (Rated)

Genes

December Challenge 2021 Division 3 (Rated)

Valleys and Hills, List of Lists, Utkarsh and Placement tests

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid

Code Drive Division 3 (Rated)

Again XOR problem, Game between friends, Count Number of Peaks, Favourite String of Chef

January Long 2022 - I, Division 3 (Rated)

Covid Spread, Keplers Law, Prime in a binary string

Exun 2021-22 Division 3 (Rated)

Vishesh and his Popcorn Combo, Sarthak and his Magic Grid, Vedant and his Hidden Array, Aujasvit and the Circle Game

CodeChef Starters 27 Division 2 (Rated)

The product mystery, Non Coprime Neighbours, Distinct Binary Strings, String Reverse

Starters 35 Division 2 (Rated)

Jump to Sibling, Dark Light, Chef Find XOR Beautiful, Admins and Shopping

April Long Two 2022 Division 2 (Unrated)

Sasta Shark Tank, Akash and Equal Mean, Six Friends, Best Coupon, Pseudo Sorted Array

Total Problems Solved: 240