Aryan Dosaj

• Username: 4★aryandosaj
• Country:  India
• 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 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 24

Current Ratings Graph Old Ratings Graph

1987 (+15)RatingProvisional
Rating i Provisional Rating, click to know more

ENIGMA - PLINTH'20 LNMIIT (Rated for all)(2020-01-14 00:30:00)

Global Rank:   167

Cheated in:   

Ratings System Update

(2020-01-14 00:30:00)

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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1987 (-91)RatingProvisional
Rating i Provisional Rating, click to know more

ENIGMA - PLINTH'20 LNMIIT (Rated for all)(2022-12-20 00:00:00)

Global Rank:   167

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 (24)

September Challenge 2017

Minimum Good Permutation, Little Chef and Sums, Chef and Pick Digit

October Challenge 2017

Max Mex, A Balanced Contest

November Challenge 2017

Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes

December Challenge 2017

Chef And his Cake, Penalty Shoot-out, Chef and Hamming Distance of arrays

October Cook-Off 2017

Chef and Employment Test, Chef and Weird Queries

December Cook-Off 2017

Football Match

January Challenge 2018

Partition the numbers, Rectangle, Maximum Score, K-Concatenation

January Cook-Off 2018

Multiple of 3, Survive in ChocoLand

February Challenge 2018

Chef And His Characters, Chef And The Patents, Car-pal Tunnel, Permutation and Palindrome

March Challenge 2018 DIV 1

Chef and Easy Problem, Mix the Colors, Minions and Voting

July Cook-Off 2018 Division 2

Encoding Message, OR Matrix

April Challenge 2018 Division 1

Chef and Array (Challenge), Highway Crossing, Count Good Prefixes

May Challenge 2018 Division 2

Xor Again, Dibs on Fibs, Fake Binary Search, Change the Signs, Minimum Deletions, Mighty Friend

August Challenge 2018 Division 2

Modular GCD, Problem Sort, Sheokand and Number, Spell Bob

October Challenge 2018 Division 2

Chef and Surprise Chessboard, Chef and Circles, Byte to Bit, Chef and Serves, Minimize Digitsum, Beautiful Bricks, Appy and Balloons

July Lunchtime 2018 Division 2

Split Stones

September Lunchtime 2018 Division 2

Judging Delay, Opposite Cites, Chef Restaurant

ProCon 2018 (Rated for all)

Kill them with your success, The Great Run

February Challenge 2019 Division 1

Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, Art of Balance

August Cook-Off 2019 Division 1

Rich Substrings, Two Circles

September Challenge 2019 Division 1

Expected GCD, Chef Designed a Network, Fuzzy Linear Combinations, Biladerim Icin

October Mega Cook-Off 2019 Division 1

D-Or

October Lunchtime 2019 Division 1 (Unrated)

Box Game

International Coding League 2019 (Rated for Division 2)

FlatLand, A Weird Device

ENIGMA - PLINTH'20 LNMIIT (Rated for all)

Corruption in Freedonia, Gru is Handing Out Bananas, Minion AND Range, Recruit Villagers

Total Problems Solved: 153