vitbnoob

• Username: 2★bistodroid
• Country:  India
• Student/Professional:Student
• Institution:Vellore Institute of Technology, Vellore
• 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: 12

Current Ratings Graph Old Ratings Graph

1568 (+48)RatingProvisional
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January Lunchtime 2022 Division 3(2022-01-29 23:00:04)

Global Rank:   796

Cheated in:   

Ratings System Update

(2022-01-29 23:00:04)

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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1568 (-117)RatingProvisional
Rating i Provisional Rating, click to know more

January Lunchtime 2022 Division 3(2022-12-20 00:00:00)

Global Rank:   796

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 (12)

September Challenge 2021 Division 3 (Rated)

Shuffling Parities, XOR Equal, Travel Pass, Airline Restrictions, 2-D Point Meeting

November Cook-Off 2021 Division 3

Disabled King, Odds and Evens, Missing Sums

CodeChef Starters 20 Division 3 (Rated)

Stable Sequence, Genes, Chef and Pal

December Challenge 2021 Division 3 (Rated)

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

CodeChef Starters 21 Division 3 (Rated)

Devendra and Water Sports, Akash and Grid, Covid and Theatre Tickets

CodeChef Starters 22 Division 3 (Rated)

Equal LIS, Equal Card Game, An Interesting Sequence, Elections in Chefland

Code Drive Division 3 (Rated)

Game between friends, Count Number of Peaks, Favourite String of Chef

January Long 2022 - I, Division 3 (Rated)

Keplers Law, Prime in a binary string

January Long 2022 - II, Division 3 (Rated)

TCS Examination

Exun 2021-22 Division 3 (Rated)

Sarthak and his Magic Grid, Vishesh and his Popcorn Combo

CodeChef Starters 23 Division 3 (Rated)

Average of Three, Chef and Profits, Subarray Mex

January Lunchtime 2022 Division 3

Subarray permutations, Prefix Zeros, Chef and Subset Additions, Chef and Lockout Draws

February Long 2022 - I, Division 2 (Unrated)

N Queens Puzzle Solved !

Total Problems Solved: 59