Retired
Remove Zeros
6,542AustinBrunkhorst
Completed Languages:
4 kyu
Most frequently used words in a text
28,963markprzepiora
Completed Languages:
6 kyu
Roman Numerals Encoder
56,651jhoffner
Completed Languages:
6 kyu
Count the smiley faces!
99,347St3f4n
Completed Languages:
7 kyu
Vowel Count
427,975jayeshcp
Completed Languages:
Retired
Format a string of names like 'Bart, Lisa & Maggie'.
71,234weavermedia
Completed Languages:
6 kyu
Is a number prime?
114,982arithmetric
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,434matt c
Completed Languages:
7 kyu
SQL Basics: Truncating
6,935PG1
Completed Languages:
6 kyu
Analyzing the sales by product and date
2,131FArekkusu
Completed Languages:
6 kyu
SQL Basics: Simple WITH
9,093matt c
Completed Languages:
6 kyu
PatternCraft - Strategy
4,444brunolm
Completed Languages:
6 kyu
PatternCraft - State
4,355brunolm
Completed Languages:
3 kyu
Battleship field validator
15,228romanzes
Completed Languages:
6 kyu
PatternCraft - Decorator
4,147brunolm
Completed Languages:
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