sudheer singh

• Username: 4★justsudheer
• Country:  India
• Student/Professional:Student
• Institution:Ajay Kumar Garg Engineering College Ghaziabad, Uttar Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 22

Current Ratings Graph Old Ratings Graph

1954 (+30)RatingProvisional
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February Challenge 2016(2016-02-15 15:00:00)

Global Rank:   307

Cheated in:   

Ratings System Update

(2016-02-15 15:00:00)

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1954 (-7)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2016(2022-12-20 00:00:00)

Global Rank:   307

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 (22)

January Challenge 2015

Chef and A Large Permutation, Chef and Stones, Sereja and Votes, Gcd Queries, Sereja and Number Division 2

February Challenge 2015

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

March Challenge 2015

Count Substrings, Chef and Notebooks, Sign Wave

April Challenge 2015

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

May Challenge 2015

Devu and binary String, Chef and Prime Divisors, Set Difference , Chef and new recipe

June Challenge 2015

Steady tables, Chef and His Friend, Chef and Memory Limit, Chef and Polygons, Chef and String

July Challenge 2015

Bread, Na2a and lucky stone, Chef and Cube

August Challenge 2015

Cooking Machine, Aditi and Magic Trick, Gravity Guy, Way Out, Devu And Churu

October Challenge 2015

Time measure, Count Subarrays, Who dares to be a millionaire, Spheres, Rupsa and Equilateral Triangle

March Cook-Off 2015

How to Minimize a String

April Cook-Off 2015

Equality, Version Control System

May Lunchtime 2015

Devu and Grapes

June Lunchtime 2015

Chef and Submatrix, Chef and Two Strings

September Lunchtime 2015

Sum of palindromic numbers

January Long Challenge 2016

Sereja and Salesman, Chef and Inflation, Rupsa and the Game, Churu and Balls, Chef and Making Triples, Chef and Time Machine, Devu and Perfume

February Challenge 2016

Sereja and Two Lines, Chef and Strange Operations, Devu and a light discussion, Rectangles of Love, Chef-Detective

January Cook-Off 2016

Chef and Fruits

Total Problems Solved: 70