Piyush Mishra

• Username: 2★piyushm28
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Roorkee Uttarakhand, 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: 22

Current Ratings Graph Old Ratings Graph

1599 (-32)RatingProvisional
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Starters 59 Division 2 (Rated)(2022-10-05 23:00:02)

Global Rank:   1318

Cheated in:   

Ratings System Update

(2022-10-05 23:00:02)

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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1599 (-1)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 59 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1318

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 (22)

July Challenge 2020 Division 2

Chef and Card Game, Ada King, Chef and Strings

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess

September Challenge 2020 Division 2

A Problem on Sticks

August Cook-Off 2020 Division 2

Polygon Relationship, Chef and Work

December Challenge 2020 Division 2

Vaccine Production, Vaccine Distribution, Even Pair Sum, Positive Prefixes

December Lunchtime 2020 Division 2 (Unrated)

Three Letters, Sed Sequences

Coders' Legacy (Rated for all)

Chef vs Doof

January Challenge 2021 Division 3

Fair Elections, Chef and Division 3, Encoded String

February Challenge 2021 Division 3

Chef and Meetings, Highest Divisor, Maximise Function

February Lunchtime 2021 Division 3

Daanish and Problems, Palpal Strings, Smallest Possible Whole Number, Coprime Range

July Cook-Off 2022 Division 2 (Rated)

Permutation And Median

July Long One 2022 Division 3 (Rated)

Pass the Exam, Chef and Candies

Starters 47 Division 3 (Rated)

Similar Heights, Construct N, End Sorted, Minimum Coins

July Lunchtime 2022 Division 3 (Rated)

Largest Family, Maximum Median Matching, Yet Another Palindrome Making Problem, Easy Pronunciation, The Last Levels, Consecutive XOR

Starters 48 Division 3 (Rated)

Buy Lamps, Fill The Grid, Make Palindrome 2, Positive array

July Long Two 2022 Division 3 (Rated)

Chef in his Office

Starters 50 Division 3 (Rated)

Air Blimp, Permutation GCD, Sum Product Segments, Nearest Court, Average Permutation

Starters 51 Division 3 (Rated)

TV Discount, Dominant Element, Different Medians, Split N, Adjacent Xors, Copy and Paste

August Long 2022 Division 3 (Rated)

Sale Season, Make A and B equal

August Lunchtime 2022 Division 3 (Rated)

Candy Distribution, Equalizing Numbers, Easy Permutation, Array Equality

Starters 55 Division 3 (Rated)

Non Zero Xor, OR Tuples, Broken Phone, Mean and Median, Permutation Clear, Balls and Boxes, Ball Sequence

Starters 59 Division 2 (Rated)

Suspense String, Confusing Concatenations

Total Problems Solved: 74