Arun Singh

• Username: 1★its_frost
• Country:  India
• Student/Professional:Student
• Institution:Mahatma Hansraj Modern School Jhansi, Uttar Pradesh
• 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: 18

Current Ratings Graph Old Ratings Graph

1236 (+7)RatingProvisional
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July Challenge 2021 Division 3 (Rated)(2021-07-12 15:00:00)

Global Rank:   9639

Cheated in:   

Ratings System Update

(2021-07-12 15:00:00)

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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1236 (-128)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   9639

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 (18)

January Cook-Off 2019 Division 2

Ada King, Ada School

January Lunchtime 2019 Division 2

Rooks, The Nights Watch

August Challenge 2019 Division 2

Guddu and his Mother, Dilemma, Football, Distribute Apples, Zombie and the Caves

September Challenge 2019 Division 2

Easy Fibonacci

January Challenge 2020 Division 2

Breaking Bricks

April Challenge 2020 Division 2

Sell All the Cars

June Challenge 2020 Division 2

Chef and Price Control

August Challenge 2020 Division 2

Smallest KMP

September Challenge 2020 Division 2

A Problem on Sticks

August Lunchtime 2020 Division 2

Mode of Frequencies

April Challenge 2021 Division 3

Valid Pair, Strong Language

July Challenge 2021 Division 3 (Rated)

Maximum Production, Relativity

Total Problems Solved: 22