Ameya Daddikar.

• Username: 1★coldball
• Country:  India
• Student/Professional:Student
• Institution:Veermata Jijabai Technological Institute, Mumbai
• 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: 5

Current Ratings Graph Old Ratings Graph

1355 (-20)RatingProvisional
Rating i Provisional Rating, click to know more

August Cook-Off 2018 Division 2(2018-08-20 00:00:02)

Global Rank:   1492

Cheated in:   

Ratings System Update

(2018-08-20 00:00:02)

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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1355 (-54)RatingProvisional
Rating i Provisional Rating, click to know more

August Cook-Off 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   1492

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 (5)

September Challenge 2017

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

November Challenge 2017

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

September Cook-Off 2017

Subsequence Equality

March Cook-off 2018 Division 2

Chef Judges a Competition

Total Problems Solved: 10