Harsh Sinha

• Username: 4★sin_ha_rsh
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology BHU Varanasi, 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: 20

Current Ratings Graph Old Ratings Graph

1859 (+19)RatingProvisional
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June Lunchtime 2021 Division 2(2021-06-26 22:45:02)

Global Rank:   746

Cheated in:   

Ratings System Update

(2021-06-26 22:45:02)

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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1859 (-24)RatingProvisional
Rating i Provisional Rating, click to know more

June Lunchtime 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   746

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 (20)

December Challenge 2018 Division 2

Chef and An Ideal Problem, Chef and Interactive Contests

December Lunchtime 2018 Division 2

Print Pattern

January Challenge 2019 Division 2

Fancy Quotes

March Challenge 2019 Division 2

Chef and Number Game, Chef and a Beautiful Digit

April Challenge 2019 Division 2

Maximum Remaining

May Cook-Off 2019 Division 2

Chain Reaction, Recover the Sequence

June Lunchtime 2019 Division 2

Ping Paja Pong, Magda and Silly Pairs

July Challenge 2019 Division 2

Chef and Mean , Minimum and Maximum, Parity Again

September Cook-Off 2020 Division 2

Bowling Strategy

January Cook-Off 2021 Division 3

Prime Tuples, Distinct Pair Sums, Maximise Islands, Password

January Lunchtime 2021 Division 3 (Unrated)

Ashishgup and Interviews, Pair Me, Binary Subsequence, Even Differences, Even Sum

February Challenge 2021 Division 3

Maximise Function, Highest Divisor, Prime Game, Team Name, Frog Sort, Chef and Meetings

March CodeChef Starters 2021 Division 3 (Rated)

Point Grid, Minimal Travel Time, College Life 5, Server Trouble, Nobel Prize, Possible Victory

April Cook-Off 2021 Division 2

Tree Distances, OR of ANDs, Chocolate Monger

April Lunchtime 2021 Division 2

Array Rotation, Bench Press, Chef in Heaven

SPYBITS IIT BHU Division 2 (Rated)

B - Valentine Couples, C - Mission Gotham, D - Pilgrims Destination, A - Save Water Save Life

April CodeChef Starters 2021 Division 2 (Unrated)

Chef On Island, Hiring Test

May Lunchtime 2021 Division 2

Charges, Tom And Jerry 1, Total Components

June Challenge 2021 Division 2 (Unrated)

Bella ciao, Summer Heat

June Lunchtime 2021 Division 2

From Rational to Binary, False Number, Unpleasant Ones

Total Problems Solved: 75