Arthur Conmy

• Username: 3★husker_du
• Country:  United Kingdom
• Student/Professional:Student
• Institution:University of Cambridge United Kingdom
• 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: 26

Current Ratings Graph Old Ratings Graph

1775 (+9)RatingProvisional
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December Challenge 2020 Division 2(2020-12-14 15:00:02)

Global Rank:   1240

Cheated in:   

Ratings System Update

(2020-12-14 15:00:02)

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?

1775 (+25)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   1240

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 (26)

April Cook-off 2018 Division 2

Binary Nim, Cut the Board

July Cook-Off 2018 Division 2

Encoding Message

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends, Magic Elements

April Lunchtime 2018 Division 2

Two vs Ten

June Challenge 2018 Division 2

Naive Chef

November Challenge 2018 Division 2

Chef and Difficult Contests, Chef and Happiness

October Challenge 2018 Division 2

Chef and Serves

July Lunchtime 2018 Division 2

Split Stones

Quick Code (Rated for Division 2)

Majin Vegeta

Encoder (Rated for Division 2)

Knight Chess, Paint the Wall

January Challenge 2019 Division 2

Lucky Number Game, Distinct Pairs, Fancy Quotes

February Challenge 2019 Division 2

Chef and Magical Jars, Deputy Chef, Appy and Contest, Chef and Secret Ingredients

February Cook-Off 2019 Division 2

Max Range Queries, Chef and Secret Password, Buying New Tablet, Chef and Party

February Lunchtime 2019 Division 2

Average Number, The Tricky Deal

April Challenge 2019 Division 1

Kira Loves Palindromes, Playing with Numbers, Subtree Removal

August Challenge 2019 Division 1

Dilemma

December Challenge 2019 Division 2

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

December Cook-Off 2019 Division 1

Xor It

January Challenge 2020 Division 1

Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums

February Challenge 2020 Division 1

No Change Required, Long Contest and Cook Off Overlaps, Chef and Railway Stations

April Challenge 2020 Division 1

Strange Number, Squared Subsequences, Ready Bitwise

January Cook-Off 2020 Division 1

Range AND

March Cook-Off 2020 Division 1

Mysterious Sequence

May Cook-Off 2020 Division 1

Chef, Chefina and Their Friendship, Roads in Chefland, Chefina on a Trip

July Challenge 2020 Division 1

Chefina and Swaps, Missing a Point

November Challenge 2020 Division 1

Restore Sequence

December Challenge 2020 Division 2

Hail XOR, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

December Lunchtime 2020 Division 2 (Unrated)

Even Sequence, Three Letters, Sed Sequences, Horoscope Matrix, One Zero Swaps

Total Problems Solved: 67