nikhil kumar singh

• Username: 3★nikhil578
• Country:  India
• Student/Professional:Student
• Institution:Motilal Nehru National Institute of Technology Allahabad Uttar Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 26

Current Ratings Graph Old Ratings Graph

1789 (-27)RatingProvisional
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July Lunchtime 2014(2014-07-27 14:45:00)

Global Rank:   763

Cheated in:   

Ratings System Update

(2014-07-27 14:45:00)

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1789 (+154)RatingProvisional
Rating i Provisional Rating, click to know more

July Lunchtime 2014(2022-12-20 00:00:00)

Global Rank:   763

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 (26)

December Cook-Off

Ciel and A-B Problem

June Challenge 2012

Little Elephant and Candies, Arranging Cup-cakes

August Challenge 2012

Little Elephant and Bombs

September Challenge 2012

Kisses & Hugs, Racing Horses

January Challenge 2013

The Minimum Number Of Moves, Chef of the Year

March Challenge 2013

Random decreasing function, Fire Escape Routes, Approximately, Tourist Translations

March Cook-off 2013

The Ball And Cups

April Challenge 2013

Barcelona Gameplay Tactics, Levy Conjecture, Maximum Weight Difference, Fault Tolerance, Kingdom Unity, ChefGame, Little Elephant and Music

May Cook-off 2013

Subtraction Game 1

Lunch Time June 2013

Number of Factors

August Challenge 2013

Little Elephant and Lemonade, Hello Hello, Save The Princess, Splitting Candies

September Challenge 2013

CAO Stage-1, Project Spoon, Cool Guys, Little Elephant and Exams, Chef and Integers

October Lunchtime 2013

Chefs in Queue

November Challenge 2013

Superpowers of 2, Uncle Johny, Missing some chairs

December Challenge 2013

Chef and Codes, Rectangular Queries, Reign, Magic Pairs, Funny Marbles, Cube Cakes, Art in Digital Age

December Cook-off 2013

Chef Goes Through Segments, Chef and Girlfriend

January Challenge 2014

Magic Trick, Chef and Feedback, Please like me, Bon Appetit, Sereja and Graph

January Cook-off 2014

Chef and the Cake I

April Cook-Off 2014

Snape and Ladder

February Challenge 2014

Draughts, Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array, Make It Zero 2

July Challenge 2014

Chef and Frogs, Count Substrings, Reach The Point

Total Problems Solved: 88