Kata Library: Haskell Practice
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All
Kata I have not trained on
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Kata I have completed
8 kyu
easiest
7 kyu
6 kyu
5 kyu
4 kyu
3 kyu
2 kyu
1 kyu
hardest
Algorithms
4
Arrays
6
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1
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1
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30
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1
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1
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1
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30
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1
Strings
25
FEATURED TAGS
Cryptography
Data Science
Debugging
Games
Tutorials
30 Kata Found
7 kyu
Unix command line `ls -l` extract the file type.
816
nbeck
2 Issues Reported
Strings
Regular Expressions
Fundamentals
7 kyu
The old switcheroo
9,343
joh_pot
1 Issue Reported
Strings
Regular Expressions
Fundamentals
7 kyu
Remove anchor from URL
48,786
jhoffner
2 Issues Reported
Regular Expressions
Strings
Fundamentals
7 kyu
Password maker
6,197
ChavXO
1 Issue Reported
Strings
Regular Expressions
Fundamentals
6 kyu
Create Four Letter Birding Codes from Bird Names
1,116
rt-hawk
Arrays
Regular Expressions
Strings
Fundamentals
6 kyu
String subpattern recognition I
1,773
GiacomoSorbi
Strings
Regular Expressions
Fundamentals
6 kyu
String subpattern recognition III
338
GiacomoSorbi
2 Issues Reported
Strings
Regular Expressions
Fundamentals
4 kyu
Simplifying multilinear polynomials
4,983
SleepingCode
6 Issues Reported
Mathematics
Strings
Regular Expressions
Parsing
Fundamentals
6 kyu
Master of Files
1,420
gomesalexandre
1 Issue Reported
Strings
Regular Expressions
Fundamentals
6 kyu
Look and say sequence generator
867
GiacomoSorbi
1 Issue Reported
Strings
Regular Expressions
Fundamentals
6 kyu
String subpattern recognition II
464
GiacomoSorbi
Strings
Regular Expressions
Fundamentals
7 kyu
Are there doubles?
2,381
tdowek1
2 Issues Reported
Regular Expressions
Fundamentals
6 kyu
Last Survivors Ep.2
2,211
Schulzkafer
1 Issue Reported
Fundamentals
Arrays
Regular Expressions
7 kyu
Exclamation marks series #5: Remove all exclamation marks from the end of words
4,249
myjinxin2015
Strings
Regular Expressions
Fundamentals
6 kyu
Remove the parentheses
7,283
topping
2 Issues Reported
Strings
Algorithms
Regular Expressions
Fundamentals
8 kyu
A Strange Trip to the Market
16,118
sergarrick
3 Issues Reported
Regular Expressions
Strings
Fundamentals
8 kyu
Regex count lowercase letters
21,774
tdowek1
1 Issue Reported
Fundamentals
Regular Expressions
Algorithms
7 kyu
Digits explosion
18,342
angellaa
Strings
Regular Expressions
Fundamentals
6 kyu
Encrypt this!
23,597
suic
Fundamentals
Strings
Regular Expressions
Arrays
Ciphers
Algorithms
Cryptography
Security
7 kyu
Disemvowel Trolls
376,310
osuushi
4 Issues Reported
Strings
Regular Expressions
Fundamentals
6 kyu
Count the smiley faces!
101,223
St3f4n
5 Issues Reported
Regular Expressions
Fundamentals
6 kyu
Word Mesh
1,686
rt-hawk
1 Issue Reported
Regular Expressions
Arrays
Strings
Fundamentals
7 kyu
Replace all items
3,786
wichu
3 Issues Reported
Fundamentals
Arrays
Lists
Regular Expressions
7 kyu
L2: Triple X
5,013
Swolebrain
Strings
Regular Expressions
Fundamentals
6 kyu
Compare section numbers
579
ecolban
Strings
Regular Expressions
Fundamentals
7 kyu
Thinkful - String Drills: Areacode extractor
2,400
Grae-Drake
1 Issue Reported
Strings
Regular Expressions
Fundamentals
7 kyu
Russian postal code checker
2,855
dreadknight2008
1 Issue Reported
Regular Expressions
Strings
Fundamentals
7 kyu
Dropcaps
3,813
debri
1 Issue Reported
Arrays
Strings
Regular Expressions
Fundamentals
6 kyu
Convert ISBN-10 to ISBN-13
1,117
dienesviktor
Algorithms
Regular Expressions
Fundamentals
Strings
6 kyu
Trim a String
2,391
BattleRattle
1 Issue Reported
Strings
Regular Expressions
Fundamentals
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