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• Username: 5★runewrz
• Country:  China
• Student/Professional:Student
• Institution:Guangdong University of Technology, China
• 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

2030 (-32)RatingProvisional
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Starters 128 Division 1 (Rated till 6-Stars)(2024-04-03 22:00:00)

Global Rank:   139

Cheated in:   

Ratings System Update

(2024-04-03 22:00:00)

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2122? (+0)RatingProvisional
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Starters 51 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   4

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

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Contests (5)

July Lunchtime 2022 Division 4 (Rated)

The Last Levels, Easy Pronunciation, Yet Another Palindrome Making Problem, Consecutive XOR, Maximum Median Matching, True and False Paper, Largest Family, Interior Design

Starters 51 Division 2 (Rated)

Split N, Different Medians, Copy and Paste, Adjacent Xors, Prefix Suffix And Or, Chef & Cook Game

February Cook-Off 2023 Division 1 (Rated)

Take Not Less, Alice Potter And Dumbledore Army

Starters 77 Division 1 (Rated till 5 Stars)

Yet Another XOR Sort, Concat Palindrome, K Increment Palindrome, Three Numbers

Starters 128 Division 1 (Rated till 6-Stars)

Binary Substring, XOR And Multiply

Total Problems Solved: 25