Kata Library: Java Practice
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Kata I have completed
8 kyu
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7 kyu
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30
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Cryptography
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51 Kata Found
5 kyu
Alphabet wars - nuclear strike
1,735
dcieslak
Strings
Regular Expressions
Fundamentals
6 kyu
DevOps legacy roasting -> disco inferno -> burn baby burn
292
user8476848
2 Issues Reported
Regular Expressions
Strings
Fundamentals
7 kyu
80's Kids #5: You Can't Do That on Television
1,690
NateBrady23
1 Issue Reported
Fundamentals
Algorithms
Strings
Regular Expressions
7 kyu
regex validation of 24 hours time.
1,898
daymos
5 Issues Reported
Regular Expressions
Date Time
Fundamentals
6 kyu
regex pattern to check if string has all characters
914
albertogcmr
1 Issue Reported
Regular Expressions
Fundamentals
Strings
7 kyu
Regexp basics - parsing prices
1,737
taw
Regular Expressions
Fundamentals
7 kyu
Regexp Basics - is it a vowel?
9,623
taw
2 Issues Reported
Regular Expressions
Fundamentals
7 kyu
Regexp Basics - is it a six bit unsigned number?
1,470
taw
Regular Expressions
Fundamentals
7 kyu
Regexp Basics - is it a letter?
8,527
taw
2 Issues Reported
Regular Expressions
Fundamentals
7 kyu
Regexp Basics - is it a hexadecimal number?
1,181
taw
3 Issues Reported
Regular Expressions
Fundamentals
7 kyu
Regexp Basics - is it a eight bit unsigned number?
1,581
taw
2 Issues Reported
Regular Expressions
Fundamentals
7 kyu
Regexp Basics - is it a eight bit signed number?
1,010
taw
3 Issues Reported
Bits
Binary
Strings
Regular Expressions
Fundamentals
8 kyu
Regexp Basics - is it a digit?
18,170
taw
6 Issues Reported
Regular Expressions
Fundamentals
7 kyu
Nickname Generator
12,774
cboha
1 Issue Reported
Strings
Regular Expressions
Fundamentals
5 kyu
Regex Password Validation
29,869
EricFreeman
2 Issues Reported
Regular Expressions
Fundamentals
8 kyu
String cleaning
28,026
mkelty
Regular Expressions
Fundamentals
Strings
7 kyu
The old switcheroo
9,311
joh_pot
1 Issue Reported
Strings
Regular Expressions
Fundamentals
7 kyu
Remove anchor from URL
48,641
jhoffner
2 Issues Reported
Regular Expressions
Strings
Fundamentals
7 kyu
Password maker
6,190
ChavXO
1 Issue Reported
Strings
Regular Expressions
Fundamentals
7 kyu
Where's Wally
1,137
JMurphyWeb
Regular Expressions
Fundamentals
6 kyu
String subpattern recognition I
1,770
GiacomoSorbi
Strings
Regular Expressions
Fundamentals
6 kyu
String subpattern recognition III
338
GiacomoSorbi
2 Issues Reported
Strings
Regular Expressions
Fundamentals
6 kyu
extract portion of file name
8,400
Javatlacati
Regular Expressions
Fundamentals
6 kyu
String subpattern recognition II
463
GiacomoSorbi
Strings
Regular Expressions
Fundamentals
5 kyu
Would you believe... Talk like Siegfried
503
dinglemouse
Regular Expressions
Fundamentals
7 kyu
C.Wars
4,495
debri
Strings
Regular Expressions
Fundamentals
6 kyu
CamelCase to underscore
1,112
Blune
1 Issue Reported
Fundamentals
Regular Expressions
Algorithms
5 kyu
Mod4 Regex
1,927
wthit56
3 Issues Reported
Regular Expressions
Strings
Fundamentals
7 kyu
Is valid identifier?
2,333
SIKV
3 Issues Reported
Fundamentals
Regular Expressions
Strings
6 kyu
Last Survivors Ep.2
2,208
Schulzkafer
1 Issue Reported
Fundamentals
Arrays
Regular Expressions
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