Anuj Kumar

• Username: 3★code_machine_z
• Country:  India
• Student/Professional:Professional
• Organisation:Belzabar Software Design India Pvt. Ltd.
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 36

Current Ratings Graph Old Ratings Graph

1632 (+24)RatingProvisional
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September Challenge 2015(2015-09-14 15:00:00)

Global Rank:   1715

Cheated in:   

Ratings System Update

(2015-09-14 15:00:00)

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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1632 (-75)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2015(2022-12-20 00:00:00)

Global Rank:   1715

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 (36)

August Cook-Off 2012

Code Crazy Minions

September Challenge 2012

Racing Horses

September Cook-Off 2012

Carvans

October Cook-Off 2012

Buying Sweets

November Challenge 2012

Coin Flip

December Challenge 2012

Magic Rankings, Pizza Delivery

January Challenge 2013

Three Different Numbers, Chef of the Year, End Of The World, The Minimum Number Of Moves

January Cook-Off 2013

Minimum Distance

February 2013 Challenge

Buy1-Get1, Climbing Stairs

March Challenge 2013

Tourist Translations, Approximately, Fire Escape Routes, Minesweeper

April Challenge 2013

Little Elephant and Music, Levy Conjecture, Maximum Weight Difference, Fault Tolerance

April Cook-Off 2013

Andrew and the Meatballs

May Challenge 2013

Name Reduction, Your Name is Mine

June Challenge 2013

Predictopus, Lapindromes

June Cook-Off 2013

Attic Crossing

July Cook-off 2013

Chopsticks

August Challenge 2013

Little Elephant and Lemonade, Hello Hello, Splitting Candies

August Cook-Off 2013

Chef and The Right Triangles

September Challenge 2013

CAO Stage-2, Cool Guys, CAO Stage-1, Chef and Integers , Little Elephant and Exams, Project Spoon

September Cook-Off 2013

Strange Matrix

October Challenge 2013

Helping Lira, Maxim and Dividers

December Challenge 2013

Chef and Codes, Funny Marbles, Magic Pairs

January Challenge 2014

Please like me, Chef and Feedback

February Cook-Off 2014

Chef and Remissness, Chef and Kingship

February Challenge 2014

Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays

March Challenge 2014

Binary Tournament, Little Chef and Numbers, Walk

April Challenge 2014

Farmer Feb, Chef and Digits, Shortest Path in Binary Trees

May Challenge 2014

Compilers and Parsers, Chef-jumping, Stone

July Challenge 2014

Count Substrings

August Challenge 2014

The Leaking Robot

December Challenge 2014

Chef and Apple Trees

July Challenge 2015

Bread, Na2a and lucky stone, Chef and Cube

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix

Total Problems Solved: 85