Aryan Singh

• Username: 3★aryan225
• Country:  India
• Student/Professional:Student
• Institution:Netaji Subhas University of Technology Dwarka, Delhi, 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: 17

Current Ratings Graph Old Ratings Graph

1769 (+14)RatingProvisional
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July Cook-Off 2016(2016-07-25 00:00:00)

Global Rank:   529

Cheated in:   

Ratings System Update

(2016-07-25 00:00:00)

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1769 (+20)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2016(2022-12-20 00:00:00)

Global Rank:   529

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 (17)

December Cook-Off 2014

Good Joke!

November Challenge 2014

Distinct Characters Subsequence

December Challenge 2014

Alok-nath and His Sanskars, Chef and Apple Trees

January Challenge 2015

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

February Challenge 2015

Chef and Chain, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Jigsaw Puzzle Solving, Chef and Equality

April Challenge 2015

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

July Challenge 2015

Addition and Multiplication, Maximum Difference Walk, Sereja and Game 2, Bread, MasterChef, Na2a and lucky stone, Chef and Cube, Rohith and Circles

August Challenge 2015

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

February Cook-Off 2015

Fit Squares in Triangle

May Cook-Off 2015

Devu and friendship testing

July Cook-Off 2015

Cops and the Thief Devu, Maximize Disjoint Pair Sum

October Cook-Off 2015

Almost Sorted Permutation

December Cook-Off 2015

Chef and Subarrays

July Cook-Off 2016

Chef and Proportion, Chef and Numbers

Total Problems Solved: 198