Vibhav Oswal

• Username: 3★vibhav3
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology and Science Pilani, Rajasthan, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 16

Current Ratings Graph Old Ratings Graph

1679 (+44)RatingProvisional
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August Lunchtime 2018 Division 2(2018-08-25 22:30:02)

Global Rank:   191

Cheated in:   

Ratings System Update

(2018-08-25 22:30:02)

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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1679 (-121)RatingProvisional
Rating i Provisional Rating, click to know more

August Lunchtime 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   191

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 (16)

January Challenge 2017

Cats and Dogs

February Challenge 2017

Chef and His Apartment Dues

June Challenge 2017

A Good Set

July Challenge 2017

Chef and Sign Sequences, Whats in the Name, Calculator

August Long Challenge 2017

Chef and Rainbow Array, Greedy Candidates

September Challenge 2017

Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums

November Challenge 2017

Chef Hates Palindromes, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes

August Cook-Off 2017

From heaven to earth

September Cook-Off 2017

Statistics Construction, Subsequence Equality

November Cook-Off 2017

Random Pair

December Cook-Off 2017

Beautiful Array, Football Match

May Lunchtime 2017

Prefix Inversions

August Lunchtime 2017

Mathison and pangrams

International Coding League (Rated)

Cards Game

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers

June Lunchtime 2018 Division 1

Summary Power

August Lunchtime 2018 Division 2

Chef and Problem Setting, Chef and Eid, Mix Mix Game

Total Problems Solved: 103