Prakhar Shukla

• Username: 3★prakhar415
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Dhanbad
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 19

Current Ratings Graph Old Ratings Graph

1635 (+26)RatingProvisional
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February Cook-Off 2022 Division 2(2022-02-21 22:30:02)

Global Rank:   1321

Cheated in:   

Ratings System Update

(2022-02-21 22:30:02)

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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1635 (-128)RatingProvisional
Rating i Provisional Rating, click to know more

February Cook-Off 2022 Division 2(2022-12-20 00:00:00)

Global Rank:   1321

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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Contests (19)

July Lunchtime 2021 Division 3

Red Alert, Chef and Spells

CodeChef Starters 9 Division 3 (Rated)

Large Square, Bus full of passengers, Black cells in a chessboard

CodeChef Starters 10 Division 3 (Rated)

Hardest Problem Bet, Odd Repeat

AlgoManiac - Code For Future Division 3 (Rated)

The Rumbling, The Old Saint And Three Questions

September Cook-Off 2021 Division 3

Cars and Bikes, Fake GCD

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 11 Division 3 (Rated)

Find the Direction, The Two Dishes, Obtain the Sum, The Grid Fill Problem

October Challenge 2021 Division 3 (Rated)

Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Which Mixture

October Lunchtime 2021 Division 2

Chef and Water Car, Exactly N plus 1 Values

SnackDown 2021 - Online Round 1A

Min Max LCM, Round Robin Ranks , Dance Moves

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu

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

The One with Russ, The One Where It All Began

December Cook-Off 2021 Division 3

Median Minimization, Two Rooks, Friends Meetup, Musical Chairs

December Lunchtime 2021 Division 3

Romantic Reversals, Maximum Trio, Chef Loves 1010, Chef and Vacation Transportation

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence, Even Subset Xor, Equal LIS

January Cook-Off 2022 Division 2

Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility

CodeChef Starters 23 Division 2 (Unrated)

Average of Three

CodeChef Starters 25 Division 2 (Rated)

Building Towers, Equal MEX, Points and Lines

February Cook-Off 2022 Division 2

Perfect Permutation, PerMEXuation , Prefix Permutation

Total Problems Solved: 104