Piyush Karira

• Username: 3★piyush_karira
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Design and Manufacturing, Jabalpur Madhya Pradesh, India
• 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: 19

Current Ratings Graph Old Ratings Graph

1758 (+44)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2019 Division 2(2019-03-13 15:00:02)

Global Rank:   208

Cheated in:   

Ratings System Update

(2019-03-13 15:00:02)

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?

1758 (-89)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   208

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 (19)

January Challenge 2017

Cats and Dogs

February Challenge 2017

Chef and His Apartment Dues

June Challenge 2017

Chef and the Feast, Xenny and Coin Rankings, A Good Set

July Challenge 2017

Chef and Sign Sequences, Whats in the Name, Calculator

October Challenge 2017

Max Mex, A Balanced Contest

December Challenge 2017

Chef and Hamming Distance of arrays, Penalty Shoot-out, Chef And his Cake, Total Diamonds

January Challenge 2018

Maximum Score, Rectangle

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

July Cook-Off 2018 Division 2

Encoding Message

September Mega Cook-Off 2018 Division 2

ATM Machine, Make a Permutation

May Challenge 2018 Division 2

Mighty Friend, Minimum Deletions, Xor Again, Fake Binary Search, Dibs on Fibs

July Challenge 2018 Division 2

Magic Set, Strike or Spare

August Challenge 2018 Division 2

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

December Challenge 2018 Division 2

Max and Electrical Panel, Chef and Interactive XOR, Chef and Interactive Contests, Chef and An Ideal Problem

Quick Code (Rated for Division 2)

Immortal Frieza

March Challenge 2019 Division 2

Chef got Recipes, Chef and Number Game, Yet Again a Subarray Problem, Chef and a Beautiful Digit, (Challenge) Interleaving Strings

Total Problems Solved: 68