Percy Wong

• Username: 5★percywtc
• Country:  Hong Kong (SAR)
• Student/Professional:Student
• Institution:The Chinese University of Hong Kong
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 7

Current Ratings Graph Old Ratings Graph

2141 (-88)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2018 Division 1(2018-06-11 15:00:00)

Global Rank:   266

Cheated in:   

Ratings System Update

(2018-06-11 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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2141 (+184)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2018 Division 1(2022-12-20 00:00:00)

Global Rank:   266

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 (7)

March Challenge 2017

Completing favorite game, Sum of distances, Path Triples On Tree, Xenny and Alternating Tasks, Pishty and birthday, Bear and Extra Number, (CH) Bear and Sorted Rows, Bandwidth of a matrix, Cooking Schedule

February Cook-Off 2017

Download file, Chairs, Cooking Game

February Lunchtime 2017

Bear and Oveflow Points, Bear and Bribing Tree, Bear and Milky Cookies, Bear and House Queries

April Challenge 2017

Chef and Divisor Tree, Stable market, Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes

September Challenge 2017

Chef and Pick Digit

March Cook-Off 2017

Rainbow Graph, Yet Another Card Game, Increasing Xor Sequence, Safe Robot

March Lunchtime 2017

Bear and Ladder, Bear and Species

June Challenge 2018 Division 1

Vision

Total Problems Solved: 37