Walt

• Username: 5★pracboi
• Country:  United States
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 6

Current Ratings Graph Old Ratings Graph

2065 (+114)RatingProvisional
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May Challenge 2021 Division 2 (Rated)(2021-05-17 15:00:02)

Global Rank:   1

Cheated in:   

Ratings System Update

(2021-05-17 15:00:02)

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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2065 (-78)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2021 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1

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 (6)

January Lunchtime 2019 Division 2

Rooks, Distances, The Nights Watch

April Challenge 2020 Division 2

Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue

January Challenge 2021 Division 2

Chef and Ants, Guess the Tiling, Expected Number of SCCs, Watching CPL, Fair Elections

January Lunchtime 2021 Division 2 (Unrated)

Shifting Spoons, Even Sum, Even Differences, Binary Subsequence, Dreams of Divisibility, Good Grid

March Cook-Off 2021 Division 2

Consecutive Deletions, Matrix XOR, Guess the Number

March Challenge 2021 Division 2

Space Arrays, Consecutive Adding, Interesting XOR!, College Life 4

May Challenge 2021 Division 2 (Rated)

Valid Paths, Tree House, An Interesting Sequence, King Killing, Xor Equality, Tic Tac Toe, Modular Equation

June Challenge 2021 Division 1 (Unrated)

Bitwise Tuples, Summer Heat

November Challenge 2021 Division 1 (Unrated)

Flip or Compress, Maximise the bridges, Hill Sequence, Weird Palindrome Making, Xor Equation, Wildcard Replacement, Functional Array

C.O.D.E.R.S Division 1 (Unrated)

The One Where No One is Ready, The One Where They Get Back Together, The One with All the Candy, The One Where Joey Dates Rachel, The One with Ross Wedding

Total Problems Solved: 80