Nimish Zalkey

• Username: 2★primus31
• Country:  India
• Student/Professional:Student
• Institution:Yeshwantrao Chavan College of Engineering, Nagpur Wanadongri, Nagpur
• 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

1443 (-23)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2020 Division 2(2020-02-17 15:00:02)

Global Rank:   12053

Cheated in:   

Ratings System Update

(2020-02-17 15:00:02)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

1443 (+25)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   12053

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)

October Challenge 2017

A Balanced Contest, Max Mex

January Challenge 2018

Rectangle

March Challenge 2018 DIV 2

Chef and Glove

April Cook-off 2018 Division 2

Cut the Board, Binary Nim

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends, Magic Elements

April Challenge 2018 Division 2

Workers

July Challenge 2018 Division 2

Strike or Spare

December Challenge 2018 Division 2

Chef and Interactive Contests, Chef and An Ideal Problem

October Challenge 2018 Division 2

Chef and Serves

June Lunchtime 2018 Division 2

Counting Pretty Numbers

Code Melange (Rated)

The Deadly Sin, Candy Love

LoC April 2018 (Rated for Division 2)

Cricket Score

March Challenge 2019 Division 2

Chef and Number Game, Chef and a Beautiful Digit

March Lunchtime 2019 Division 2

Testing Robot, Pogo Stick Competition

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining

July Challenge 2019 Division 2

Minimum and Maximum, Chef and Mean

January Challenge 2020 Division 2

Breaking Bricks

February Challenge 2020 Division 2

School of Geometry

Total Problems Solved: 77