Shubham Singh

• Username: 2★shubhamsb25
• Country:  India
• Student/Professional:Student
• Institution:Bipin Tripathi Kumaon Institute of Technology Dwarahat, Uttarakhand
• 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: 17

Current Ratings Graph Old Ratings Graph

1420 (+44)RatingProvisional
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May Lunchtime 2021 Division 3(2021-05-31 23:00:04)

Global Rank:   1426

Cheated in:   

Ratings System Update

(2021-05-31 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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1420 (-194)RatingProvisional
Rating i Provisional Rating, click to know more

May Lunchtime 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   1426

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 (17)

October Challenge 2017

A Balanced Contest

August Cook-Off 2017

From heaven to earth

October Mega Cook-Off 2018 Division 2

Ada and the Staircase

December Challenge 2018 Division 2

Chef and Interactive Contests, Chef and An Ideal Problem

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

September Lunchtime 2018 Division 2

Judging Delay

August Challenge 2019 Division 2

Football, Distribute Apples

July Challenge 2020 Division 2

Ada King, Chef and Card Game, Chef and Strings

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess

September Challenge 2020 Division 2

A Problem on Sticks

December Challenge 2020 Division 2

Even Pair Sum, Vaccine Production, Vaccine Distribution

March Challenge 2021 Division 3

No Time to Wait

April Cook-Off 2021 Division 3

Bodybuilder, Passing Marks, Chocolate Monger

May Lunchtime 2021 Division 3

Birthday Gifts, Charges, Hoop Jump, Tom And Jerry 1

May CodeChef Starters 2021 Division 3 (Rated)

Plagiarism, Lazy Chef, Correct Sentence

June Challenge 2021 Division 2 (Unrated)

Shortest Route, Bitwise Tuples

Total Problems Solved: 54