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0396 kyu_paradox

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6 kyu

Consecutive strings

83,194g964

Fundamentals

5 kyu

PaginationHelper

42,574jhoffner2 Issues Reported

Object-oriented Programming

Arrays

Algorithms

4 kyu

The observed PIN

39,000BattleRattle4 Issues Reported

Algorithms

6 kyu

The Supermarket Queue

Arrays

Fundamentals

4 kyu

Arrays

Puzzles

Games

Algorithms

5 kyu

RGB To Hex Conversion

140,805jhoffner

Algorithms

5 kyu

97,475Rubikan4 Issues Reported

Ciphers

Fundamentals

Retired

Valid Parentheses (retired)

97,895xDranik7 Issues Reported

Algorithms

5 kyu

Moving Zeros To The End

190,928xcthulhu9 Issues Reported

Arrays

Sorting

Algorithms

4 kyu

Recover a secret string from random triplets

17,789zpconn6 Issues Reported

Algorithms

4 kyu

Roman Numerals Helper

Algorithms

Object-oriented Programming

4 kyu

Pyramid Slide Down

19,226rodentrabies1 Issue Reported

Algorithms

Dynamic Programming

6 kyu

22,443yaphi1

Arrays

Strings

Regular Expressions

Fundamentals

4 kyu

Most frequently used words in a text

29,996markprzepiora5 Issues Reported

Strings

Filtering

Algorithms

Regular Expressions

5 kyu

Count IP Addresses

Algorithms

4 kyu

Sum of Intervals

Algorithms

Performance

6 kyu

11,442user5036852

Fundamentals

Logic

Mathematics

Algorithms

6 kyu

Street Fighter 2 - Character Selection

12,090mmalkavian6 Issues Reported

Arrays

Lists

Fundamentals

Graph Theory

4 kyu

parseInt() reloaded

18,966BattleRattle6 Issues Reported

Parsing

Strings

Algorithms

6 kyu

12,716khelmar2 Issues Reported

Fundamentals

Arrays

Algorithms

5 kyu

21,548g9643 Issues Reported

Fundamentals

5 kyu

My smallest code interpreter (aka Brainf**k)

8,379ssineriz9 Issues Reported

Interpreters

Algorithms

6 kyu

Reverse polish notation calculator

11,516vgrichina4 Issues Reported

Algorithms

Mathematics

Interpreters

Parsing

Strings

6 kyu

Help the bookseller !

31,109g9646 Issues Reported

Fundamentals

Algorithms

6 kyu

13,310user43168481 Issue Reported

Fundamentals

Strings

Regular Expressions

3 kyu

Battleship field validator

15,606romanzes10 Issues Reported

Games

Arrays

Algorithms

4 kyu

Square into Squares. Protect trees!

11,337g9642 Issues Reported

Mathematics

Algorithms

6 kyu

Reverse every other word in the string

11,391Confettimaker3 Issues Reported

Arrays

Fundamentals

4 kyu

Path Finder #1: can you reach the exit?

9,793evk2 Issues Reported

Algorithms

5 kyu

What's a Perfect Power anyway?

19,789bkaes14 Issues Reported

Mathematics

Fundamentals

6 kyu

Word a10n (abbreviation)

12,819wthit565 Issues Reported

Strings

Fundamentals

6 kyu

Stop gninnipS My sdroW!

295,759xDranik6 Issues Reported

Strings

Algorithms

6 kyu

114,532fyvfyv

Fundamentals

Arrays

Sorting

6 kyu

Unique In Order

195,207pinelopi9 Issues Reported

Algorithms

Fundamentals

6 kyu

Algorithms

5 kyu

Snakes and Ladders

7,467adrian.eyre

Design Patterns

Games

Fundamentals

4 kyu

So Many Permutations!

49,974BattleRattle1 Issue Reported

Permutations

Strings

Algorithms

6 kyu

Statistics for an Athletic Association

11,152g9642 Issues Reported

Fundamentals

Strings

Statistics

Mathematics

Data Science

3 kyu

15,291Bugari1 Issue Reported

Algorithms

Arrays

Logic

4 kyu

Total increasing or decreasing numbers up to a power of 10

2,036GiacomoSorbi

Number Theory

Combinatorics

Puzzles