Shubham Kumar Singh

• Username: 2★shubham0812
• Country:  India
• Student/Professional:Professional
• Organisation:Dailyrounds
• 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: 14

Current Ratings Graph Old Ratings Graph

1475 (-44)RatingProvisional
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August Challenge 2019 Division 2(2019-08-12 15:00:02)

Global Rank:   15540

Cheated in:   

Ratings System Update

(2019-08-12 15:00:02)

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?

1475 (+216)RatingProvisional
Rating i Provisional Rating, click to know more

August Challenge 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   15540

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 (14)

August Long Challenge 2017

Chef and Rainbow Array

September Challenge 2017

Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums

October Challenge 2017

Chef and a great voluntary Program, Chef and Cycled Cycles, Max Mex, Counter Test For CHEFSUM, A Balanced Contest

November Challenge 2017

Chef Hates Palindromes, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes

August Cook-Off 2017

Real obtuse, From heaven to earth

September Cook-Off 2017

Subsequence Equality, Infinite OR Game, Statistics Construction

October Cook-Off 2017

Chef and Counting Test, Chef and Employment Test, Chef and Weird Queries

August Lunchtime 2017

Mathison and the Dynamo shuffle, Mathison and pangrams

September Lunchtime 2017

Chef and Dice, Chef and Cook-Off Contests

October Lunchtime 2017

Buggy Calculator, Maximum Number

June Challenge 2018 Division 2

Vision, Naive Chef

December Challenge 2018 Division 2

Chef and Interactive Contests, Chef and An Ideal Problem

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining

August Challenge 2019 Division 2

Football

Total Problems Solved: 71