Mrunal

• Username: 1★mrunalkhin
• Country:  India
• Student/Professional:Student
• Institution:Pune Institute of Computer Technology Pune, Maharashtra, 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: 31

Current Ratings Graph Old Ratings Graph

1391 (-33)RatingProvisional
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June Challenge 2020 Division 2(2020-06-15 15:00:02)

Global Rank:   21871

Cheated in:   

Ratings System Update

(2020-06-15 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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1391 (-20)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   21871

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 (31)

December Challenge 2015

Oracle Devu and Longest Common Subsequence, Chef and the stones

January Long Challenge 2016

Chef and Time Machine

February Challenge 2016

Chef-Detective

March Challenge 2016

Palindromic substrings

April Challenge 2016

Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring

May Challenge 2016

Chef and Balls, Laddu

June Challenge 2016

Chef And Binary Operation, Chef and Coins Game, Devu and an Array

July Challenge 2016

Andrash and Stipendium

August Challenge 2016

Chef and Chocolate

November Challenge 2016

Chef and squares

December Challenge 2016

Train Partner

January Challenge 2017

Cats and Dogs, Reservior

April Challenge 2017

Dish Of Life, Bear and Row 01, Similar Dishes

July Challenge 2017

Whats in the Name

September Challenge 2017

Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums

November Challenge 2017

Villages and Tribes

February Challenge 2018

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

March Challenge 2018 DIV 2

A Big Sale, Chef and Glove

August Challenge 2018 Division 2

Spell Bob

December Challenge 2018 Division 2

Chef and Interactive Contests, Chef and An Ideal Problem

January Challenge 2019 Division 2

Lucky Number Game, Fancy Quotes

August Challenge 2019 Division 2

Dilemma, Football, Distribute Apples, Zombie and the Caves

September Challenge 2019 Division 2

Easy Fibonacci, Chef and Interesting Subsequences

September Lunchtime 2019 Division 2

Chef Feeds Cats

November Challenge 2019 Division 2

Hard Sequence, A Simple Game, Weapon Value, Chef and Minimum Colouring

January Challenge 2020 Division 2

Breaking Bricks

February Challenge 2020 Division 2

School of Geometry, Hard Cash

May Challenge 2020 Division 2

Coronavirus Spread

June Challenge 2020 Division 2

Chef and Icecream, Chef and String, Chef and Price Control

Total Problems Solved: 66