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Ad
7 kyu
Regex validate PIN code
178,939JMurphyWeb
Regular Expressions
Fundamentals
7 kyu
Remove anchor from URL
46,431jhoffner
Regular Expressions
Strings
Fundamentals
7 kyu
Digits explosion
18,047angellaa
Strings
Regular Expressions
Fundamentals
7 kyu
The old switcheroo
8,597joh_pot
Strings
Regular Expressions
Fundamentals
7 kyu
Return String of First Characters
7,416bmw318mt
Strings
Regular Expressions
Fundamentals
7 kyu
Remove consecutive duplicate words
7,373e.mihaylin
Strings
Regular Expressions
Algorithms
7 kyu
Nickname Generator
11,760cboha
Strings
Regular Expressions
Fundamentals
7 kyu
L2: Triple X
4,902Swolebrain
Strings
Regular Expressions
Fundamentals
7 kyu
Regexp Basics - is it a vowel?
9,203taw
Regular Expressions
Fundamentals
7 kyu
Sum of a Beach
4,933megawatt
Fundamentals
Algorithms
Strings
Regular Expressions
7 kyu
Regexp Basics - is it a letter?
8,143taw
Regular Expressions
Fundamentals
7 kyu
Fix My Phone Numbers!
5,004caralemony
Strings
Regular Expressions
Fundamentals
7 kyu
C.Wars
4,373debri
Strings
Regular Expressions
Fundamentals
7 kyu
Ghostbusters (whitespace removal)
5,417bencoullie
Fundamentals
Regular Expressions
Strings
7 kyu
Fruit string calculator
1,965OlyaY
Strings
Regular Expressions
Fundamentals
7 kyu
Difference between years. (Level 1)
3,723gustavorborba
Strings
Regular Expressions
Fundamentals
7 kyu
Password validator
5,975tdowek1
Fundamentals
Regular Expressions
Algorithms
7 kyu
String to integer conversion
4,389Uraza
Strings
Regular Expressions
Fundamentals
7 kyu
Find the longest gap!
3,089joh_pot
Regular Expressions
Strings
Fundamentals
7 kyu
letters only, please!
2,477gastüvian
Regular Expressions
Strings
7 kyu
Dropcaps
3,694debri
Arrays
Strings
Regular Expressions
Fundamentals
7 kyu
Russian postal code checker
2,815dreadknight2008
Regular Expressions
Strings
Fundamentals
7 kyu
Start with a Vowel
1,187boxer
Regular Expressions
Algorithms
7 kyu
The Ladies of ENIAC
1,702nogainbar
Strings
Regular Expressions
Fundamentals
7 kyu
The Hidden Word
1,407veredrec
Strings
Regular Expressions
Fundamentals
7 kyu
Thinkful - String Drills: Areacode extractor
2,368Grae-Drake
Strings
Regular Expressions
Fundamentals
7 kyu
Are there doubles?
2,300tdowek1
Regular Expressions
Fundamentals
7 kyu
Valid number to 2 decimal places
1,276JMurphyWeb
Regular Expressions
Fundamentals
7 kyu
Wordsearch
1,029naaz
Regular Expressions
Fundamentals
7 kyu
Vowel Count
421,745jayeshcp
Strings
Fundamentals
7 kyu
Mumbling
232,797g964
Fundamentals
Strings
Puzzles
7 kyu
Isograms
258,507chunjef
Strings
Fundamentals
7 kyu
Complementary DNA
227,159JustyFY
Strings
Fundamentals
7 kyu
Printer Errors
158,125g964
Fundamentals
7 kyu
Count the Digit
48,768g964
Fundamentals
7 kyu
Find the capitals
43,463ankr
Strings
Arrays
Fundamentals
6 kyu
Your order, please
171,859iamstone
Strings
Fundamentals
6 kyu
Unique In Order
187,346pinelopi
Algorithms
Fundamentals
6 kyu
Detect Pangram
186,390anindyabd
Strings
Data Structures
Fundamentals
6 kyu
CamelCase Method
46,177bestwebua
Fundamentals
Algorithms
Strings
6 kyu
Encrypt this!
22,972suic
Fundamentals
Strings
Regular Expressions
Arrays
Ciphers
Algorithms
Cryptography
Security
6 kyu
Meeting
20,846g964
Fundamentals
6 kyu
Create Phone Number
338,099xDranik
Arrays
Strings
Regular Expressions
Algorithms
6 kyu
Split Strings
159,587jhoffner
Regular Expressions
Strings
Algorithms
6 kyu
IP Validation
42,352wink
Regular Expressions
Algorithms
6 kyu
Valid Phone Number
20,001xDranik
Regular Expressions
Algorithms
6 kyu
Dashatize it
14,995Dragoris
Strings
Arrays
Regular Expressions
Fundamentals
6 kyu
Decipher this!
9,444yvonne-liu
Strings
Arrays
Ciphers
Fundamentals
6 kyu
Character with longest consecutive repetition
11,668suic
Strings
Fundamentals
Algorithms
6 kyu
extract portion of file name
8,225Javatlacati
Regular Expressions
Fundamentals
6 kyu
Where is my parent!?(cry)
7,004smolen
Fundamentals
6 kyu
Salesman's Travel
6,655g964
Fundamentals
Strings
6 kyu
Remove the parentheses
7,073topping
Strings
Algorithms
Regular Expressions
Fundamentals
4 kyu
Strip Comments
53,266jhoffner
Strings
Algorithms