Prashant Kumar Prajapati

• Username: 3★prashant351
• Country:  India
• Student/Professional:Professional
• Organisation:Paytm
• 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: 33

Current Ratings Graph Old Ratings Graph

1737 (-12)RatingProvisional
Rating i Provisional Rating, click to know more

SnackDown 2021 - Online Pre-Elimination(2021-11-22 00:00:06)

Global Rank:   1420

Cheated in:   

Ratings System Update

(2021-11-22 00:00:06)

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?

1737 (-14)RatingProvisional
Rating i Provisional Rating, click to know more

SnackDown 2021 - Online Pre-Elimination(2022-12-20 00:00:00)

Global Rank:   1420

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 (33)

February Challenge 2017

Chef and His Apartment Dues

May Challenge 2017

Chef and his daily routine, Median of adjacent maximum numbers, Courses in an university

August Long Challenge 2017

Chef and Rainbow Array, Palindromic Game

November Challenge 2017

Chef Hates Palindromes

July Cook-Off 2017

Chang and Bitwise OR, Chang and the Perfect Function

August Cook-Off 2017

Real obtuse, From heaven to earth

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

February Lunchtime 2018

Game with numbers, Jumping in the hills

March Challenge 2018 DIV 2

Minion Chef and Bananas, Minions and Voting, Chef and Glove, A Big Sale, Chef and Easy Problem, Mix the Colors

March Cook-off 2018 Division 2

Chef Goes to the Cinema, Chef Restores a Matrix, Chef Judges a Competition

September Mega Cook-Off 2018 Division 2

ATM Machine, Make a Permutation

March Lunchtime 2018 Division 2 (Unrated)

Magic Elements, Chef and Friends

April Challenge 2018 Division 2

Highway Crossing

September Lunchtime 2018 Division 2

Judging Delay, Opposite Cites, Chef Restaurant

Insomnia 2018 (Rated)

Split Sums

Code Melange (Rated)

The Deadly Sin, Candy Love

May Cook-Off 2019 Division 2

Recover the Sequence, Misha and Nice Sets, Chain Reaction

May Lunchtime 2019 Division 2 (Unrated)

Dummy Palindromic Strings, Grid Tour, CV

June Challenge 2019 Division 2

Road Signs, Chef and Proxy, Chef and Ingredients, Sum and GCD

June Cook-Off 2019 Division 2

Multiple Choice Exam, Drink Slush, Eat Twice

July Lunchtime 2019 Division 2

Easy Math

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests

July Lunchtime 2020 Division 2

Chef and Steps

January Challenge 2021 Division 3

Encoded String, Point Of Impact, Fair Elections, Watching CPL, Chef and Division 3

January Lunchtime 2021 Division 3 (Unrated)

Ashishgup and Interviews, Pair Me, Binary Subsequence, Even Differences, Even Sum

February Challenge 2021 Division 3

Chef and Meetings, Highest Divisor, Maximise Function, Prime Game, Team Name, Frog Sort

April Cook-Off 2021 Division 2

OR of ANDs, Chocolate Monger

SnackDown 2021 - Online Qualifiers

Lucky Number

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu, Help Nishant

SnackDown 2021 - Online Pre-Elimination

Product Pain

Total Problems Solved: 122