Prakhar Singh

• Username: 3★prakhar4660
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Kharagpur West Bengal, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 7

Current Ratings Graph Old Ratings Graph

1688 (+1)RatingProvisional
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June Cook-Off 2022 Division 2 (Rated)(2022-06-05 22:30:02)

Global Rank:   1360

Cheated in:   

Ratings System Update

(2022-06-05 22:30:02)

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1688 (-31)RatingProvisional
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June Cook-Off 2022 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1360

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?

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Contests (7)

CodeChef Starters 18 Division 3 (Rated)

Compare those strings, Back to Campus, Make them equal, Palindromic Binary Numbers

CodeChef Starters 19 Division 2 (Rated)

P Equal To NP, Indivisible Permutation, Distinct Elements

C.O.D.E.R.S Division 3 (Rated)

The One Where It All Began, The One with Ross Wedding, The One with Russ, The One On The Last Night

December Cook-Off 2021 Division 2

Median Minimization, Musical Chairs

December Lunchtime 2021 Division 2

Maximum Trio

Infinity 2k21 Division 2 (Rated)

Marbles

January Long 2022 - I, Division 2 (Unrated)

Prime in a binary string

June Cook-Off 2022 Division 2 (Rated)

Simple XOR, Break the Stick, Split AND Sum

Total Problems Solved: 42