Apoorv Singh

• Username: 2★etoosashu
• Country:  India
• Student/Professional:Professional
• Organisation:TCS Kolkata
• 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: 9

Current Ratings Graph Old Ratings Graph

1483 (-38)RatingProvisional
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Starters 97 Division 3 (Rated)(2023-07-05 22:00:04)

Global Rank:   3119

Cheated in:   

Ratings System Update

(2023-07-05 22:00:04)

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1521 (+72)RatingProvisional
Rating i Provisional Rating, click to know more

June Long Two 2022 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1730

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)

Practice Paths (2)

Jump from 2* to 3*

17%

Level up from 1* to 2*

Completed

Contests (9)

July Challenge 2017

Whats in the Name, Calculator , Chef and Sign Sequences

August Long Challenge 2017

Chef and Rainbow Array, Palindromic Game, Greedy Candidates

September Challenge 2017

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

October Challenge 2017

Max Mex, A Balanced Contest

November Challenge 2017

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

August Challenge 2019 Division 2

Football, Distribute Apples

February Challenge 2021 Division 3

Maximise Function, Highest Divisor

June Long Two 2022 Division 3 (Rated)

Count the ACs, Make all equal using Pairs, Complementary Strand in a DNA, Fitness

Starters 97 Division 3 (Rated)

Caesar Cipher, Best of Two

Total Problems Solved: 246