ATOM LEON

• Username: 2★aryan_21
• Country:  India
• Student/Professional:Student
• Institution:Delhi Technological University New Delhi, 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: 20

Current Ratings Graph Old Ratings Graph

1554 (+18)RatingProvisional
Rating i Provisional Rating, click to know more

Exun 2021-22 Division 2 (Rated)(2022-01-12 23:00:02)

Global Rank:   1839

Cheated in:   

Ratings System Update

(2022-01-12 23:00:02)

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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1554 (-139)RatingProvisional
Rating i Provisional Rating, click to know more

Exun 2021-22 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1839

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 (20)

August Challenge 2019 Division 2

Football, Dilemma, Distribute Apples

August Cook-Off 2019 Division 2

Chef Drinks Coke

October Challenge 2019 Division 2

Phone Prices

November Challenge 2019 Division 2

Hard Sequence, Weapon Value

November Cook-Off 2019 Division 2

Chef Diet

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

December Lunchtime 2019 Division 2

Check Algorithm

January Challenge 2020 Division 2

Breaking Bricks

April Challenge 2020 Division 2

Sell All the Cars, COVID Pandemic and Long Queue

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP

September Challenge 2020 Division 2

Coronavirus Spread 2, A Problem on Sticks, Ada Matrix

October Challenge 2020 Division 2

Covid Run, Chef and Easy Queries

Code Ensemble (Rated for Division 2)

Priya and AND, Help Martha

March Challenge 2021 Division 3

Interesting XOR!, Chef and Groups, Space Arrays, No Time to Wait

March Lunchtime 2021 Division 3

Dinner by Candlelight, Lunchtime, Racing, Make the Sum Even, Motivation, Turn It

April Challenge 2021 Division 2

Worthy Matrix, Chef and Dice

May Challenge 2021 Division 2 (Rated)

Xor Equality, Tic Tac Toe

Exun 2021-22 Division 2 (Rated)

Sarthak and his Magic Grid, Vedant and his Hidden Array

Total Problems Solved: 54