AMAN SINGH

• Username: 6★gaddopur
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology BHU Varanasi, Uttar Pradesh, 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: 16

Current Ratings Graph Old Ratings Graph

2245 (-1)RatingProvisional
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January Challenge 2021 Division 1(2021-01-11 15:00:00)

Global Rank:   52

Cheated in:   

Ratings System Update

(2021-01-11 15:00:00)

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2245 (-67)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2021 Division 1(2022-12-20 00:00:00)

Global Rank:   52

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 (16)

May Challenge 2019 Division 2

Reduce to One, Where to Build the Roads, Matches

May Lunchtime 2019 Division 2 (Unrated)

Dummy Palindromic Strings, Grid Tour, CV

June Challenge 2019 Division 2

Road Signs, Chef and Proxy, Guddu on a Date, Chef and Ingredients, Sum and GCD

August Challenge 2019 Division 2

Guddu and his Mother, Zombie and the Caves, Distribute Apples, Football, Chef and Gordon Ramsay, Dilemma, Encoding

September Challenge 2019 Division 1

Fuzzy Linear Combinations, Expected GCD, Chef Designed a Network

October Challenge 2019 Division 1

(Challenge) Maximizing LIS, Array Modification, Bacterial Reproduction, Even Edges, Chef and Maximum Star Value

November Challenge 2019 Division 1

Physical Exercise, Smallest Beautiful Number, From Zero to Infinity, Single Point of Failure, (Challenge) Coloring Triangulations

December Challenge 2019 Division 1

That Is My Score!, Addition, Test Generation, Sticky Notes, Easy Subsequence Selection, Binary XOR, Plus Multiply, Chefina and Ranges

January Challenge 2020 Division 1

Chef and Dynamo, Doraemon, Doofish Matrix, Chefina and Prefix Suffix Sums, English, Chefland Army

February Challenge 2020 Division 1

Chef and Railway Stations, Expected Change, No Change Required

April Challenge 2020 Division 1

Strange Number, Leaked Answers (Challenge), Factor Tree, Perfect Power Divisors, Squared Subsequences, Ready Bitwise

International Coding Marathon (Rated for all)

Lavanya Loves DFA, Are These Equal, Conservative Graph, Mr Pr in a Dilemma , Is This JEE

June Challenge 2020 Division 1

Covid Sampling (Challenge), Convenient Airports, The Delicious Cake, Operations on a Tuple, The Tom and Jerry Game!

September Challenge 2020 Division 1

Chefina and Swap, Chef and Trump Cards, Find XOR, Rotate the Polyline, Move the Coins - Creating Tests, Divide Candies, Ada Matrix

October Challenge 2020 Division 1

Rooted Minimum Spanning Tree, Adding Squares, Compress all Subsegments, D-Dimensional MST, Positive AND, Inversions, Replace for X

November Challenge 2020 Division 1

Chef and the Combination Lock, Restore Sequence, Magical Candy Store, Scalar Product Tree, Unusual Queries

January Challenge 2021 Division 1

Expected Number of SCCs, Guess the Tiling, Chef and Ants

February CodeChef Starters 2021 Division 1 (Unrated)

Maximum Value, Chef and Divisors, College Life 2, College Admissions, Valid String, Chef and Coupon

May Challenge 2021 Division 1 (Unrated)

King Killing

August Challenge 2021 Division 1 (Unrated)

Special Triplets, Array Filling, Charge Scheduling

Total Problems Solved: 224