Kilo Wu

• Username: 3★kilowu
• Country:  China
• Student/Professional:Professional
• Organisation:China
• 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: 13

Current Ratings Graph Old Ratings Graph

1685 (-32)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2016(2016-04-11 17:00:00)

Global Rank:   3974

Cheated in:   

Ratings System Update

(2016-04-11 17:00:00)

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?

1685 (+148)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2016(2022-12-20 00:00:00)

Global Rank:   3974

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 (13)

November Challenge 2013

Uncle Johny, Superpowers of 2, Missing some chairs, Square Digit Squares

November Lunchtime 2013

Lucy and the Number Game

December Challenge 2013

Chef and Codes, Funny Marbles, Magic Pairs, Reign, Rectangular Queries

January Challenge 2014

Bon Appetit, Please like me, Chef and Feedback

February Challenge 2014

Longest Common Pattern

April Challenge 2014

Farmer Feb, Chef and Digits, Shortest Path in Binary Trees

May Challenge 2014

Stone, Chef-jumping, Compilers and Parsers, Chef and Strange Matrix

June Challenge 2014

Chef and Subarray, Guessing Game, Forgot Password

July Challenge 2014

Chef and Frogs, Count Substrings, Reach The Point

April Challenge 2015

Broken Telephone, Chef and Piano Scales, Chef and Interview

August Challenge 2015

Gravity Guy, Cooking Machine, Aditi and Magic Trick

March Challenge 2016

Palindromic substrings, maximize the sum

April Challenge 2016

Chef and Ballons, Chef And Coloring

Total Problems Solved: 65