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6 kyu
Is a number prime?
112,080arithmetric
Completed Languages:
6 kyu
WeIrD StRiNg CaSe
47,986xDranik
Completed Languages:
7 kyu
Sum of odd numbers
164,296hhelwich
Completed Languages:
8 kyu
Convert boolean values to strings 'Yes' or 'No'.
338,807weavermedia
Completed Languages:
6 kyu
Detect Pangram
182,290anindyabd
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,186matt c
Completed Languages:
7 kyu
SQL Basics: Raise to the Power
11,849PG1
Completed Languages:
8 kyu
Easy SQL: Convert to Hexadecimal
9,572PG1
Completed Languages:
8 kyu
SQL Basics: Simple DISTINCT
22,019matt c
Completed Languages:
6 kyu
Bouncing Balls
89,310g964
Completed Languages:
8 kyu
Counting sheep...
260,254tfKamran
Completed Languages:
7 kyu
Alphabetically ordered
4,517riyakayal
Completed Languages:
7 kyu
Two to One
169,133g964
Completed Languages:
8 kyu
You only need one - Beginner
142,230PG1
Completed Languages:
8 kyu
String repeat
301,654wichu
Completed Languages:
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