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Fundamentals (4002)
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Numbers (1273)
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1322 Kata Found
6 kyu
Row of the odd triangle
16
16
0
91%
of
116
490
shikyo
Algorithms
Performance
7 kyu
Sort by Last Char
50
50
11
90%
of
364
1,902
A.Partridge
Fundamentals
Strings
Arrays
Functions
Control Flow
Basic Language Features
8 kyu
Count the Monkeys!
197
197
70
89%
of
2,413
21,439
A.Partridge
1 Issue Reported
Algorithms
Arrays
Fundamentals
Ranges
Basic Language Features
Lists
Data Structures
8 kyu
The 'if' function
119
119
31
70%
of
881
9,047
user578387
3 Issues Reported
Fundamentals
Functional Programming
Declarative Programming
Higher-order Functions
Functions
Control Flow
Basic Language Features
6 kyu
Vowels Back
32
32
6
84%
of
110
433
A.Partridge
1 Issue Reported
Algorithms
Fundamentals
Strings
Arrays
Loops
Control Flow
Basic Language Features
3 kyu
Upside-Down Numbers - Challenge Edition
124
124
16
91%
of
22
96
docgunthrop
Algorithms
Performance
3 kyu
Alphametics Solver
120
120
28
94%
of
25
97
docgunthrop
Algorithms
Puzzles
Games
Performance
Optimization
Cryptography
Security
6 kyu
Sums of Parts
165
165
30
90%
of
588
3,471
g964
Algorithms
Fundamentals
Performance
7 kyu
The wheat/rice and chessboard problem
49
49
10
92%
of
266
1,220
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?
107
107
41
85%
of
774
5,532
taw
5 Issues Reported
Fundamentals
Regular Expressions
Declarative Programming
Advanced Language Features
Strings
6 kyu
The Supermarket Queue
1626
1626
347
93%
of
2,567
14,220
mattlub
Fundamentals
Arrays
Loops
Control Flow
Basic Language Features
5 kyu
Ziggurat Ride of Fortune
35
35
8
98%
of
28
76
docgunthrop
Algorithms
Arrays
Performance
6 kyu
Tetris Series #2 — Primitive Gameplay
10
10
1
95%
of
21
51
Etoneja
Fundamentals
Games
Algorithms
Basic Language Features
Loops
Control Flow
Arrays
7 kyu
Remove anchor from URL
97
97
30
85%
of
984
10,045
jhoffner
1 Issue Reported
Fundamentals
Regular Expressions
Declarative Programming
Advanced Language Features
Strings
6 kyu
Create Phone Number
620
620
186
82%
of
6,227
56,122
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
95
2,461
agram
1 Issue Reported
Fundamentals
Blocks
Object-oriented Programming
Functions
Control Flow
Basic Language Features
Functional Programming
Declarative Programming
Higher-order Functions
7 kyu
Descending Order
824
824
145
88%
of
8,514
62,934
TastyOs
1 Issue Reported
Fundamentals
Functions
Control Flow
Basic Language Features
6 kyu
Split Strings
295
295
108
86%
of
2,371
20,773
jhoffner
5 Issues Reported
Algorithms
Regular Expressions
Declarative Programming
Advanced Language Features
Fundamentals
Strings
7 kyu
Testing 1-2-3
54
54
11
95%
of
1,184
4,924
acr
Fundamentals
Arrays
Iterators
Control Flow
Object-oriented Programming
Basic Language Features
4 kyu
How many numbers III?
345
345
59
94%
of
242
1,147
raulbc777
1 Issue Reported
Fundamentals
Data Structures
Algorithms
Control Flow
Basic Language Features
Mathematics
Numbers
Declarative Programming
6 kyu
Numericals of a String
111
111
22
94%
of
351
1,981
Jomo Pipi
Algorithms
Games
Puzzles
Performance
7 kyu
Sum of Cubes
26
26
8
90%
of
450
2,919
MementoMori
Fundamentals
Control Flow
Basic Language Features
8 kyu
Multiple of index
50
50
31
91%
of
750
4,361
Dmitry Kudla
1 Issue Reported
Fundamentals
Arrays
Numbers
Basic Language Features
8 kyu
Simple validation of a username with regex
99
99
39
93%
of
628
4,302
daymos
4 Issues Reported
Fundamentals
Regular Expressions
Declarative Programming
Advanced Language Features
Strings
Validation
Algorithms
6 kyu
Longest palindrome
29
29
9
90%
of
93
319
georgesykes86
Algorithms
Loops
Control Flow
Basic Language Features
Fundamentals
Arrays
Strings
7 kyu
Consecutive Ducks
16
16
4
87%
of
55
228
MrZizoScream
Puzzles
Fundamentals
Numbers
Basic Language Features
6 kyu
JSON Class Decorator
13
13
3
98%
of
30
66
SquishyStrawberry
Fundamentals
Classes
Basic Language Features
Object-oriented Programming
6 kyu
Look and say sequence generator
29
29
6
95%
of
107
327
GiacomoSorbi
Fundamentals
Sequences
Arrays
Constructors
Basic Language Features
Strings
Regular Expressions
Declarative Programming
Advanced Language Features
Numbers
6 kyu
Longest alphabetical substring
15
15
4
96%
of
102
342
Avanta
Fundamentals
Strings
Basic Language Features
7 kyu
Find the longest gap!
55
55
6
93%
of
188
1,342
joh_pot
Fundamentals
Regular Expressions
Declarative Programming
Advanced Language Features
Strings
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