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987 Kata Found
8 kyu
The 'if' function
114
114
29
70%
of
829
8,642
user578387
3 Issues Reported
Fundamentals
Functional Programming
Declarative Programming
Higher-order Functions
Functions
Control Flow
Basic Language Features
5 kyu
Recipe DSL
5
5
0
89%
of
9
22
phaul
Fundamentals
Domain Specific Languages
Declarative Programming
6 kyu
Who has the most money?
57
57
12
89%
of
193
1,567
MrAppa
Algorithms
Object-oriented Programming
7 kyu
The wheat/rice and chessboard problem
48
48
10
92%
of
258
1,162
GiacomoSorbi
Puzzles
Mathematics
Algorithms
Numbers
Bitwise Operators
Bits
Operators
Advanced Language Features
Binary
Fundamentals
Recursion
Computability Theory
Theoretical Computer Science
8 kyu
Regexp Basics - is it a digit?
103
103
41
85%
of
752
5,353
taw
5 Issues Reported
Fundamentals
Regular Expressions
Declarative Programming
Advanced Language Features
Strings
6 kyu
Stringing me along
37
37
19
93%
of
210
2,154
shinchy
Fundamentals
Functional Programming
Declarative Programming
7 kyu
Remove anchor from URL
95
95
29
85%
of
965
9,900
jhoffner
1 Issue Reported
Fundamentals
Regular Expressions
Declarative Programming
Advanced Language Features
Strings
6 kyu
Create Phone Number
604
604
183
82%
of
6,048
54,983
xDranik
Algorithms
Arrays
Strings
Loops
Control Flow
Basic Language Features
Fundamentals
Formatting
Regular Expressions
Declarative Programming
Advanced Language Features
8 kyu
Yield to the Block
28
28
3
89%
of
94
2,450
agram
1 Issue Reported
Fundamentals
Blocks
Object-oriented Programming
Functions
Control Flow
Basic Language Features
Functional Programming
Declarative Programming
Higher-order Functions
6 kyu
Split Strings
289
289
107
86%
of
2,352
20,525
jhoffner
5 Issues Reported
Algorithms
Regular Expressions
Declarative Programming
Advanced Language Features
Fundamentals
Strings
7 kyu
Blood Moon
19
19
4
87%
of
67
325
DarkD1
Algorithms
Mathematics
Numbers
Geometry
Algebra
7 kyu
Testing 1-2-3
56
56
11
95%
of
1,170
4,774
acr
Fundamentals
Arrays
Iterators
Control Flow
Object-oriented Programming
Basic Language Features
4 kyu
How many numbers III?
342
342
57
94%
of
241
1,125
raulbc777
1 Issue Reported
Fundamentals
Data Structures
Algorithms
Control Flow
Basic Language Features
Mathematics
Numbers
Declarative Programming
8 kyu
Simple validation of a username with regex
94
94
39
93%
of
612
4,194
daymos
4 Issues Reported
Fundamentals
Regular Expressions
Declarative Programming
Advanced Language Features
Strings
Validation
Algorithms
6 kyu
JSON Class Decorator
11
11
3
98%
of
30
62
SquishyStrawberry
Fundamentals
Classes
Basic Language Features
Object-oriented Programming
6 kyu
Look and say sequence generator
28
28
6
95%
of
104
322
GiacomoSorbi
Fundamentals
Sequences
Arrays
Constructors
Basic Language Features
Strings
Regular Expressions
Declarative Programming
Advanced Language Features
Numbers
7 kyu
Find the longest gap!
53
53
6
93%
of
180
1,309
joh_pot
Fundamentals
Regular Expressions
Declarative Programming
Advanced Language Features
Strings
5 kyu
Church Booleans
6
6
6
90%
of
34
89
PaulBlanche
Fundamentals
Lambdas
Functional Programming
Functions
Declarative Programming
Control Flow
Basic Language Features
6 kyu
Generic numeric template formatter
35
35
19
96%
of
151
590
GiacomoSorbi
Algorithms
Numbers
Regular Expressions
Declarative Programming
Advanced Language Features
Fundamentals
Strings
Formats
6 kyu
Fibonacci on roids
18
18
10
84%
of
54
176
GiacomoSorbi
Algorithms
Recursion
Computability Theory
Theoretical Computer Science
Optimization
Iterators
Control Flow
Object-oriented Programming
Basic Language Features
Fundamentals
Map/Reduce
Lists
Data Structures
Arrays
5 kyu
Simple Finite State Machine Compiler
57
57
9
97%
of
47
205
Catfider
Fundamentals
State Machines
Computational Science
Theoretical Computer Science
Design Patterns
Interpreters
Algorithms
Classes
Basic Language Features
Object-oriented Programming
Compiler Theory
5 kyu
Vector Class
17
17
4
90%
of
39
120
Detry322
Fundamentals
Dynamic Arrays
Arrays
Functional Programming
Declarative Programming
Vectors
Classes
Basic Language Features
Object-oriented Programming
5 kyu
Snakes and Ladders
328
328
98
95%
of
439
1,807
adrian.eyre
Fundamentals
Classes
Basic Language Features
Object-oriented Programming
Functions
Control Flow
Design Patterns
Design Principles
Games
1 kyu
Haskellish Syntax
10
10
3
100%
of
6
9
TheBookmarkKnight
Puzzles
Metaprogramming
Advanced Language Features
Fundamentals
8 kyu
Surface Area and Volume of a Box
62
62
24
87%
of
1,106
9,267
KaraM
Fundamentals
Geometry
Algebra
Mathematics
Algorithms
8 kyu
A Strange Trip to the Market
62
62
27
84%
of
791
4,959
sergarrick
1 Issue Reported
Fundamentals
Regular Expressions
Declarative Programming
Advanced Language Features
Strings
6 kyu
String subpattern recognition III
15
15
4
94%
of
47
116
GiacomoSorbi
3 Issues Reported
Fundamentals
Strings
Regular Expressions
Declarative Programming
Advanced Language Features
6 kyu
String subpattern recognition I
61
61
21
96%
of
167
638
GiacomoSorbi
Fundamentals
Strings
Regular Expressions
Declarative Programming
Advanced Language Features
6 kyu
String subpattern recognition II
19
19
4
95%
of
63
154
GiacomoSorbi
2 Issues Reported
Fundamentals
Strings
Regular Expressions
Declarative Programming
Advanced Language Features
5 kyu
Square Matrix Multiplication
132
132
35
92%
of
303
2,458
xDranik
3 Issues Reported
Algorithms
Graphs
Data Structures
Arithmetic
Mathematics
Numbers
Linear Algebra
Algebra
Loops
Control Flow
Basic Language Features
Fundamentals
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