Vaibhav Jain

• Username: 2★vj2391
• Country:  India
• Student/Professional:Professional
• Organisation:Cisco Systems
• 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: 15

Current Ratings Graph Old Ratings Graph

1569 (+47)RatingProvisional
Rating i Provisional Rating, click to know more

May Cook-Off 2015(2015-05-25 00:00:00)

Global Rank:   400

Cheated in:   

Ratings System Update

(2015-05-25 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?

1569 (-198)RatingProvisional
Rating i Provisional Rating, click to know more

May Cook-Off 2015(2022-12-20 00:00:00)

Global Rank:   400

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 (15)

December Cook-Off 2014

Good Joke!, Player

March Challenge 2014

Walk, Little Chef and Numbers

November Challenge 2014

Distinct Characters Subsequence

December Challenge 2014

Chef and Apple Trees

January Challenge 2015

Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Gcd Queries

January Cook-Off 2015

Suraj goes shopping

January Lunchtime 2015

Piece of cake

February Challenge 2015

Let us play with rank list, Chef and Equality, Chef and Chain

March Challenge 2015

Chef and Notebooks

April Challenge 2015

Chef and Interview, Broken Telephone, Division of Lands, Chef and Piano Scales

May Challenge 2015

Chef and new recipe

April Cook-Off 2015

Equality, Version Control System

May Cook-Off 2015

Devu and friendship testing, Devu and decorating birthday cake

February Lunchtime 2015

Lucky Four

April Lunchtime 2015

Tickets

Total Problems Solved: 51