Harshal Dube

• Username: 3★grim_0810
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Dharwad Hubli, Karnataka, 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: 26

Current Ratings Graph Old Ratings Graph

1657 (+59)RatingProvisional
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Starters 99 Division 3 (Rated)(2023-07-19 22:15:04)

Global Rank:   36

Cheated in:   

Ratings System Update

(2023-07-19 22:15:04)

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1598 (-75)RatingProvisional
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Starters 49 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   691

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 (26)

CodeChef Div 3 Rated Contest 2021 Division 3

Body Mass Index

February CodeChef Starters 2021 Division 3 (Rated)

Chef and Coupon

March Challenge 2021 Division 3

No Time to Wait, Chef and Groups

March Lunchtime 2021 Division 3

Turn It, Dinner by Candlelight, Motivation, Racing

March CodeChef Starters 2021 Division 3 (Rated)

Possible Victory, Nobel Prize, Server Trouble, College Life 5

April Challenge 2021 Division 2

Chef and Dice

April Cook-Off 2021 Division 2

Chocolate Monger

April Lunchtime 2021 Division 3

Equinox Strings, Coldplay

SPYBITS IIT BHU Division 2 (Rated)

B - Valentine Couples, A - Save Water Save Life

April CodeChef Starters 2021 Division 3 (Rated)

Thief and Police, Hiring Test, Chef On Island

May Challenge 2021 Division 3 (Rated)

Xor Equality, Tic Tac Toe, Golf, Solubility

June Challenge 2021 Division 3 (Rated)

Bella ciao, Summer Heat

June Cook-Off 2021 Division 3

ICPC Balloons, Chefland Visa

July Cook-Off 2021 Division 3

Shoe Fit

August Challenge 2021 Division 3 (Rated)

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

August Cook-Off 2021 Division 3

Which Division

September Challenge 2021 Division 3 (Rated)

Airline Restrictions, Shuffling Parities, Travel Pass

CodeChef Starters 11 Division 3 (Rated)

Positive Spewing, The Grid Fill Problem, Find the Direction, Obtain the Sum, The Two Dishes

December Challenge 2021 Division 2 (Unrated)

Valleys and Hills, List of Lists

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, Covid Spread

CodeChef Starters 23 Division 3 (Rated)

Subarray Mex, Chef and Profits, Average of Three

January Lunchtime 2022 Division 3

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

July Long Two 2022 Division 2 (Unrated)

Maximize Difference, To Divide or Not To Divide, Sum of Product 1

Starters 49 Division 2 (Rated)

Split The String, High Frequency, Monks, Valid Minimum

Starters 99 Division 3 (Rated)

Segment Three, Card Swipe, Endless Appetizers, Exclusion-Inclusion

Total Problems Solved: 178