Bibhuti kumar

• Username: 3★bibhutik1111
• Country:  India
• Student/Professional:Student
• Institution:Motilal Nehru National Institute of Technology Allahabad Uttar Pradesh, India
• 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: 32

Current Ratings Graph Old Ratings Graph

1721 (+17)RatingProvisional
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Starters 43 Division 2 (Rated)(2022-06-15 23:00:02)

Global Rank:   968

Cheated in:   

Ratings System Update

(2022-06-15 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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1721 (-109)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 43 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   968

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 (32)

August Challenge 2020 Division 2

Another Card Game Problem

December Challenge 2020 Division 2

Even Pair Sum, Vaccine Distribution, Vaccine Production

January Lunchtime 2021 Division 2 (Unrated)

Pair Me, Even Sum, Dreams of Divisibility, Even Differences

January Challenge 2021 Division 3

Fair Elections, Chef and Division 3, Point Of Impact, Encoded String

January Cook-Off 2021 Division 3

Prime Tuples, Distinct Pair Sums, Password

February Challenge 2021 Division 2

Frog Sort, Highest Divisor, Maximise Function, Prime Game

February Lunchtime 2021 Division 2

Daanish and Problems, Smallest Possible Whole Number, Coprime Range

February CodeChef Starters 2021 Division 3 (Rated)

Chef and Coupon, College Life 2, Maximum Value

March Challenge 2021 Division 2

Interesting XOR!, Chef and Groups, Space Arrays, No Time to Wait

April Challenge 2021 Division 3

Chef and Dice, Valid Pair, World Record, Strong Language

April Lunchtime 2021 Division 2

Chef in Heaven

May Cook-Off 2021 Division 3

The Last Problem, Vaccine Drive, Marathon

May Lunchtime 2021 Division 2

Charges, Tom And Jerry 1

May Challenge 2021 Division 3 (Rated)

Xor Equality, Tic Tac Toe, Golf, Solubility

June Lunchtime 2021 Division 2

False Number, Unpleasant Ones

July Cook-Off 2021 Division 2

XOR-ORED, Mod Equality

July Lunchtime 2021 Division 2

Beautiful Pairs, Array Rotation Returns

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 11 Division 2 (Rated)

The Grid Fill Problem, Obtain the Sum

CodeChef Starters 12 Division 2 (Unrated)

Make it Divisible

October Lunchtime 2021 Division 2

Exactly N plus 1 Values

FizzBuzz Division 3 (Rated)

Magical Planks, Can You Eat It, Can_Reach, Substring Minimum Function

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid

Infinity 2k21 Division 2 (Rated)

Marbles

Exun 2021-22 Division 2 (Rated)

Sarthak and his Magic Grid, Vedant and his Hidden Array

CodeChef Starters 24 Division 2 (Rated)

Yet Another Constructive Problem, Divisors and Reciprocals, Anti Palindrome, Avoid Contact

CodeChef Starters 25 Division 2 (Rated)

Building Towers, Equal MEX, Points and Lines

February Cook-Off 2022 Division 2

Perfect Permutation, PerMEXuation , Prefix Permutation

CodeChef Starters 27 Division 2 (Rated)

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

CodeChef Starters 28 Division 2 (Rated)

Travelling in the Graph, Permutation Xority, Count the Holidays

Starters 41 Division 2 (Rated)

Equal Integers, Is this priority or parity!, Path Parity

Starters 42 Division 2 (Rated)

Minimum or Maximum, Divisible by 3

Starters 43 Division 2 (Rated)

The Optimal Pairs, Distinct Palindrome

Total Problems Solved: 107