Mitesh Kumar Singh

• Username: 4★calci
• Student/Professional:Student
• Institution:Birla Institute of Technology Mesra Ranchi, Jharkhand, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 30

Current Ratings Graph Old Ratings Graph

1939 (+11)RatingProvisional
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October Cook-Off 2014(2014-10-20 00:10:00)

Global Rank:   399

Cheated in:   

Ratings System Update

(2014-10-20 00:10:00)

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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1939 (+52)RatingProvisional
Rating i Provisional Rating, click to know more

October Cook-Off 2014(2022-12-20 00:00:00)

Global Rank:   399

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 (30)

September Challenge 2012

Racing Horses, Kisses & Hugs

October Challenge 2012

The New Scheme, Event Organizer

September Cook-Off 2012

Carvans

December Challenge 2012

Granama Recipes, Magic Rankings

January Challenge 2013

Chef of the Year, Three Different Numbers

February 2013 Challenge

Little Elephant and Cards, Buy1-Get1, Climbing Stairs

March Challenge 2013

Fire Escape Routes

March Cook-off 2013

The Ball And Cups, Palindrome

April Challenge 2013

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

April Cook-Off 2013

Andrew and the Meatballs, Andrew and the Meatballs again

May Challenge 2013

Matchsticks, Witua and Math, Name Reduction, Your Name is Mine

June Challenge 2013

Collecting Magical Berries, Dessert Wizard, W String

May Cook-off 2013

Subtraction Game 1

June Cook-Off 2013

Attic Crossing

Lunch Time June 2013

Number of Factors

July Challenge 2013

Galactik Football, The Probability Of Winning, Circle of death

July Cook-off 2013

Chopsticks, A Plus B Again!

September Cook-Off 2013

Code

October Cook-Off 2013

Polo the Penguin and the Numbers, Polo the Penguin and the Test

December Challenge 2013

Magic Pairs, Rectangular Queries

December Cook-off 2013

Chef Goes Through Segments, Chef and Girlfriend

January Cook-off 2014

Chef and the Cake I

March Cook-Off 2014

Game of Divisors, Dividing Stamps

April Cook-Off 2014

Snape and Ladder

July Cook-Off 2014

Copy-Paste, Sum Queries

October Cook-Off 2014

The Army, Walk on the Axis

March Challenge 2014

Sereja and Sorting 2, Team Split, Binary Tournament, Walk, Maximum number, GCD condition, Little Chef and Numbers, Mike and Stamps, A Story with Strings

Total Problems Solved: 109