Piyush Jain

• Username: 3★pj28105
• Country:  India
• Student/Professional:Other
• 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: 20

Current Ratings Graph Old Ratings Graph

1647 (+57)RatingProvisional
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September Challenge 2018 Division 2(2018-09-17 15:00:02)

Global Rank:   219

Cheated in:   

Ratings System Update

(2018-09-17 15:00:02)

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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1647 (-245)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   219

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 (20)

January Challenge 2018

Rectangle, Maximum Score

February Challenge 2018

Chef And The Patents, Car-pal Tunnel, Permutation and Palindrome, Chef And His Characters

International Coding League (Rated)

Matrix Game

February Cook-Off 2018

Chef and Cook-Off

February Lunchtime 2018

Jumping in the hills

March Challenge 2018 DIV 2

A Big Sale, Mix the Colors, Chef and Glove

March Cook-off 2018 Division 2

Chef Goes to the Cinema, Chef Judges a Competition

May Cook-off 2018 Division 2

Secret Recipe

June Cook-Off 2018 Division 2

Archi and Comparsion

July Cook-Off 2018 Division 2

Encoding Message

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends, Magic Elements

April Lunchtime 2018 Division 2

Two vs Ten

April Challenge 2018 Division 2

Workers, Average of Pairs, Highway Crossing, Weight of Numbers, Chef and Array (Challenge), Count Good Prefixes

June Challenge 2018 Division 2

Vision, Binary Shuffle, Naive Chef

August Challenge 2018 Division 2

Modular GCD, Problem Sort, Sheokand and Number, Spell Bob

September Challenge 2018 Division 2

Magician versus Chef, Bad Shuffle, Table Game, Chef and Adventures, Chef and Condition Zero (Challenge), War of XORs

June Lunchtime 2018 Division 2

Counting Pretty Numbers

July Lunchtime 2018 Division 2

Split Stones

Code Melange (Rated)

The Deadly Sin, Candy Love

Quick Code (Rated for Division 2)

Immortal Frieza

Total Problems Solved: 73