Sunera

• Username: 3★kdsuneraavinas
• Country:  Sri Lanka
• Student/Professional:Student
• Institution:University of Moratuwa Sri Lanka
• 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: 8

Current Ratings Graph Old Ratings Graph

1605 (-7)RatingProvisional
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April Cook-Off 2019 Division 2(2019-04-22 00:00:02)

Global Rank:   903

Cheated in:   

Ratings System Update

(2019-04-22 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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1605 (+40)RatingProvisional
Rating i Provisional Rating, click to know more

April Cook-Off 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   903

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)

Practice Paths (1)

Practice for ZCO and INOI

1%

Contests (8)

November Challenge 2017

Chef Hates Palindromes, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes, Chef and Intersection Line

December Challenge 2017

Chef And his Cake

November Cook-Off 2017

Skiing, Online Chess, Random Pair

November Lunchtime 2017

Smart Strategy

April Challenge 2018 Division 2

Weight of Numbers, Workers

August Challenge 2018 Division 2

Sheokand and Number, Spell Bob

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining

April Cook-Off 2019 Division 2

Making a Meal, Chef Learning Hungarian Algorithm

Total Problems Solved: 23