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8 kyu
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7 kyu
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1
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49
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1
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15
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1
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9
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2
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11
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1
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11
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2
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9
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2
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140
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17
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1
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12
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227
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5
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5
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8
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2
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6
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Tutorials
227 Kata Found
6 kyu
Object-Oriented PHP #9 - Abstract Classes [Advanced]
631
donaldsebleung
Object-oriented Programming
Fundamentals
Tutorials
8 kyu
Color Ghost
20,974
ogryzek
8 Issues Reported
Object-oriented Programming
Fundamentals
5 kyu
Object-Oriented PHP #10 - Objects on the Fly [Advanced]
388
donaldsebleung
1 Issue Reported
Object-oriented Programming
Fundamentals
Tutorials
6 kyu
The Enigma Machine - Part 1: The Plugboard
2,879
ChristianECooper
5 Issues Reported
Fundamentals
Algorithms
Object-oriented Programming
6 kyu
Simple Substitution Cipher Helper
3,806
jacobb
Ciphers
Security
Object-oriented Programming
Strings
Algorithms
7 kyu
Fun with ES6 Classes #3 - Cuboids, Cubes and Getters
6,564
donaldsebleung
Fundamentals
Object-oriented Programming
7 kyu
Make Class
2,526
Jomopipi
1 Issue Reported
Object-oriented Programming
Algorithms
4 kyu
Vigenère Cipher Helper
8,973
jacobb
4 Issues Reported
Algorithms
Ciphers
Security
Object-oriented Programming
Strings
7 kyu
Doggy Daycare
839
Shadows666
Fundamentals
Object-oriented Programming
Data Structures
8 kyu
Classy Extentions
12,708
matt c
Fundamentals
Object-oriented Programming
3 kyu
Metaclasses - Simple Django Models
334
horejsek
Object-oriented Programming
Metaprogramming
Backend
6 kyu
Smart Traffic Lights
1,169
user2514386
Fundamentals
Object-oriented Programming
7 kyu
Refactored Greeting
12,080
jhoffner
2 Issues Reported
Object-oriented Programming
Refactoring
7 kyu
Person Class Bug
7,822
jhoffner
1 Issue Reported
Debugging
Object-oriented Programming
6 kyu
Array Helpers
23,859
BattleRattle
1 Issue Reported
Arrays
Fundamentals
Object-oriented Programming
6 kyu
Custom Array Filters
2,742
Mackay
2 Issues Reported
Arrays
Fundamentals
Object-oriented Programming
5 kyu
Refactor a node-based calculator (DRY)
130
FArekkusu
Refactoring
Object-oriented Programming
Restricted
6 kyu
Implement the Fractions class
1,681
Dr.RiD
Fundamentals
Object-oriented Programming
7 kyu
Fun with ES6 Classes #4 - Cubes and Setters
5,926
donaldsebleung
1 Issue Reported
Fundamentals
Object-oriented Programming
4 kyu
Ranking Poker Hands
3,582
FrankK
4 Issues Reported
Games
Algorithms
Object-oriented Programming
5 kyu
Caesar Cipher Helper
5,225
eugene-bulkin
4 Issues Reported
Ciphers
Object-oriented Programming
Strings
Algorithms
6 kyu
High score table
1,599
kingcobra
Algorithms
Sorting
Searching
Arrays
Object-oriented Programming
4 kyu
Validate Sudoku with size `NxN`
9,843
cbmono
13 Issues Reported
Arrays
Puzzles
Algorithms
Object-oriented Programming
6 kyu
Urban Dictionary
2,215
joh_pot
2 Issues Reported
Algorithms
Object-oriented Programming
7 kyu
JavaScript class-like objects
11,379
jhoffner
2 Issues Reported
Object-oriented Programming
Fundamentals
7 kyu
Fun with ES6 Classes #2 - Animals and Inheritance
14,137
donaldsebleung
Fundamentals
Object-oriented Programming
7 kyu
Singleton Pattern
8,207
hculap
1 Issue Reported
Singleton
Object-oriented Programming
Fundamentals
7 kyu
SantaClausable Interface
14,462
BattleRattle
4 Issues Reported
Object-oriented Programming
7 kyu
Building blocks
13,324
NaMe613
1 Issue Reported
Object-oriented Programming
Fundamentals
7 kyu
Bug fix: Is this component visible?
107
dfhwze
Refactoring
Trees
Object-oriented Programming
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