Gajraj

• Username: 1★codingguru
• Country:  India
• Student/Professional:Professional
• Organisation:Infosys Limited
• 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: 29

Current Ratings Graph Old Ratings Graph

1216 (-19)RatingProvisional
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February Challenge 2021 Division 3(2021-02-15 15:00:04)

Global Rank:   19272

Cheated in:   

Ratings System Update

(2021-02-15 15:00:04)

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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1216 (-122)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   19272

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 (29)

September Long Contest

BIT Magazine

May Challenge 2013

Matchsticks, Your Name is Mine, Name Reduction

May Cook-off 2013

Subtraction Game 1

October Challenge 2013

Helping Lira

November Challenge 2013

Uncle Johny

December Challenge 2013

Magic Pairs

January Challenge 2015

Chef and Stones, Gcd Queries

May Challenge 2015

Chef and Prime Divisors, Set Difference , Chef and new recipe

June Challenge 2015

Chef and Memory Limit, Chef and Polygons

March Challenge 2016

Palindromic substrings

February Challenge 2017

Chef and His Apartment Dues

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number

April Challenge 2017

Dish Of Life, Similar Dishes

May Challenge 2017

Chef and his daily routine

July Challenge 2017

Chef and Sign Sequences, Calculator

February Challenge 2018

Chef And His Characters

November Challenge 2018 Division 2

Chef and Happiness

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

June Challenge 2020 Division 2

Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Chef and String, Chef and Price Control

February Challenge 2021 Division 3

Highest Divisor

Total Problems Solved: 46