Neil

• Username: 4★neilkakkar
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Delhi 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: 24

Current Ratings Graph Old Ratings Graph

1871 (+54)RatingProvisional
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February Cook-Off 2018(2018-02-19 00:00:00)

Global Rank:   85

Cheated in:   

Ratings System Update

(2018-02-19 00:00:00)

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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1871 (-215)RatingProvisional
Rating i Provisional Rating, click to know more

February Cook-Off 2018(2022-12-20 00:00:00)

Global Rank:   85

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 (24)

October Challenge 2014

Chef and Ground

November Challenge 2014

Distinct Characters Subsequence

January Challenge 2015

Chef and Stones, Sereja and Votes, Sereja and Number Division 2

January Lunchtime 2015

Piece of cake

February Challenge 2015

Chef and Chain, Let us play with rank list, Chef and Equality

March Challenge 2015

Chef and Notebooks, Devu and his Class, Sign Wave

April Challenge 2015

Chef and Interview, Chef and Piano Scales, Division of Lands, Broken Telephone, Count Sequences

May Challenge 2015

Set Difference , Chef and new recipe

June Challenge 2015

Chef and Memory Limit, Chef and Polygons

February Cook-Off 2015

Fit Squares in Triangle

April Cook-Off 2015

Equality, Version Control System

May Cook-Off 2015

Devu and friendship testing

February Lunchtime 2015

Lucky Four

April Lunchtime 2015

House Cleaning, Tickets

February Challenge 2016

Chef-Detective

March Challenge 2016

Palindromic substrings, Chef and Number Guessing, maximize the sum, Chef And Special Dishes

April Challenge 2016

Game of snakes on a grid, Chef And Coloring, Chef And Magical Path, Chef and Ballons, Help Watson Escape

March Cook-Off 2016

Digital clock, Dual Nim, Alternating subarray prefix

April Cook-Off 2016

Movie Weekend, Odd Divisors, Queries on a Binary Tree

January Lunchtime 2016

Triangle Classification

March Lunchtime 2016

Simple Statistics

February Cook-Off 2018

Chef and Cook-Off, Chef and Tuples, Chef and Line

Total Problems Solved: 80