Kata Library: PHP Practice
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Cryptography
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201 Kata Found
6 kyu
Mexican Wave
73,573
adrian.eyre
3 Issues Reported
Arrays
Strings
Fundamentals
8 kyu
Count of positives / sum of negatives
161,020
Dentzil
10 Issues Reported
Fundamentals
Arrays
Lists
8 kyu
Sort and Star
52,025
PG1
2 Issues Reported
Fundamentals
Strings
Arrays
Sorting
8 kyu
Is there a vowel in there?
15,608
PG1
2 Issues Reported
Fundamentals
Strings
Arrays
5 kyu
Mean Square Error
22,201
kylehill
Arrays
Mathematics
Algorithms
8 kyu
Sum Arrays
199,148
richardhsu
3 Issues Reported
Arrays
Fundamentals
Beta
Who’s That Man in the Picture?
14
Bree-Mass
Status:
Testing & feedback needed
Estimated Rank:
6 kyu
Logic
Strings
Arrays
Parsing
Fundamentals
Riddles
7 kyu
Is every value in the array an array?
5,122
Peter Rhodes
1 Issue Reported
Arrays
Fundamentals
8 kyu
Removing Elements
81,837
MorgzC41
1 Issue Reported
Lists
Arrays
Fundamentals
8 kyu
Count the Monkeys!
72,708
PG1
1 Issue Reported
Arrays
Fundamentals
Lists
Algorithms
6 kyu
Fibonacci, Tribonacci and friends
13,768
GiacomoSorbi
13 Issues Reported
Arrays
Lists
Number Theory
Fundamentals
7 kyu
Coding Meetup #3 - Higher-Order Functions Series - Is Ruby coming?
10,965
PiotrBerebecki
Data Structures
Fundamentals
Algorithms
Strings
Regular Expressions
Arrays
Functional Programming
6 kyu
Numerical Palindrome #3.5
882
kkavita92
Arrays
Fundamentals
7 kyu
Looking for a benefactor
10,894
g964
Fundamentals
Arrays
6 kyu
Find the unique number
152,925
isqua
4 Issues Reported
Fundamentals
Algorithms
Arrays
Performance
7 kyu
The Poet And The Pendulum
4,802
MrZizoScream
4 Issues Reported
Fundamentals
Arrays
Algorithms
Performance
7 kyu
Nice Array
6,999
aweleshetu
2 Issues Reported
Arrays
Mathematics
Fundamentals
7 kyu
Array Leaders (Array Series #3)
8,596
MrZizoScream
1 Issue Reported
Fundamentals
Arrays
7 kyu
Check the exam
33,149
Dmitry Kudla
Fundamentals
Arrays
7 kyu
Scrolling Text
5,149
AndrasG
4 Issues Reported
Strings
Arrays
Fundamentals
7 kyu
Holiday II - Plane Seating
2,159
PG1
1 Issue Reported
Fundamentals
Strings
Arrays
6 kyu
Numerical Palindrome #1.5
1,737
kkavita92
1 Issue Reported
Arrays
Fundamentals
5 kyu
Hungry Hippos
532
adrian.eyre
3 Issues Reported
Games
Arrays
Fundamentals
7 kyu
Driving Licence
3,912
adrian.eyre
4 Issues Reported
Strings
Arrays
Fundamentals
5 kyu
Car Park Escape
1,700
adrian.eyre
Arrays
Games
Fundamentals
7 kyu
N-Dimensional Vector Magnitude
951
ByteSheep
Arrays
Fundamentals
8 kyu
You only need one - Beginner
155,415
PG1
3 Issues Reported
Fundamentals
Strings
Arrays
7 kyu
Numbers to Letters
8,403
PG1
Fundamentals
Strings
Arrays
7 kyu
Char Code Calculation
12,207
PG1
2 Issues Reported
Fundamentals
Arrays
Strings
Mathematics
7 kyu
Sort by Last Char
10,010
PG1
1 Issue Reported
Fundamentals
Strings
Arrays
Sorting
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