Nitin kumar

• Username: 2★nitinjha3
• Country:  India
• Student/Professional:Student
• Institution:Haldia Institute of Technology Haldia, West Bengal
• 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: 23

Current Ratings Graph Old Ratings Graph

1513 (-25)RatingProvisional
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Starters 89 Division 3 (Rated)(2023-05-10 22:00:04)

Global Rank:   2243

Cheated in:   

Ratings System Update

(2023-05-10 22:00:04)

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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1538 (-62)RatingProvisional
Rating i Provisional Rating, click to know more

December Cook-Off 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   270

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 (23)

July Cook-Off 2021 Division 3

Shoe Fit, XOR-ORED

July Lunchtime 2021 Division 3

Chef and Spells, Beautiful Pairs, Red Alert

CodeChef Starters 6 Division 3 (Rated)

Three Dices, Cricket Ranking

CodeChef Starters 7 Division 3 (Rated)

Chess Format

August Challenge 2021 Division 3 (Rated)

Chef and Bulb Invention, Olympics Ranking, Problem Difficulties, Special Triplets

August Lunchtime 2021 Division 3

K-th Maximum, Maximum Length Even Subarray, Programming Languages

CodeChef Starters 8 Division 3 (Rated)

Penalty Shots

CodeChef Starters 9 Division 3 (Rated)

Black cells in a chessboard, Bus full of passengers, Large Square

September Challenge 2021 Division 3 (Rated)

XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass

September Cook-Off 2021 Division 3

Cars and Bikes, Zebra Crossing, Fake GCD, Adjacency Hatred

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 11 Division 3 (Rated)

Find the Direction, Obtain the Sum, The Two Dishes

CodeChef Starters 14 Division 3 (Rated)

Diagonal movement, RCB and Playoffs, FIXFIX

October Challenge 2021 Division 3 (Rated)

Longest AND Subarray, Digit Removal, Three Boxes, Which Mixture

CodeChef Starters 16 Division 3 (Rated)

Professor And Directions, Chef And Salary Pay, Pass or Fail

October Lunchtime 2021 Division 3

Alternating Work Days, Problem Category

November Challenge 2021 Division 3 (Rated)

Weird Palindrome Making, Equal Coins, Which Fuel is Cheaper

CodeChef Starters 17 Division 3 (Rated)

Chef on Vacation, New Piece, GCD of Prefixes

FizzBuzz Division 2 (Rated)

Magical Planks, Can_Reach

December Cook-Off 2021 Division 3

Median Minimization, Two Rooks, Friends Meetup, Musical Chairs

September Long 2022 Division 2 (Unrated)

Distinct Numbers, Pokemon Battles, Interesting Subarray, Good Pairs

Starters 89 Division 3 (Rated)

Monopoly, Plus 2 or Minus 1, DDMM or MMDD

Total Problems Solved: 72