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6 kyu
Is a number prime?
112,016arithmetric
Completed Languages:
6 kyu
WeIrD StRiNg CaSe
47,971xDranik
Completed Languages:
7 kyu
Sum of odd numbers
164,125hhelwich
Completed Languages:
8 kyu
Convert boolean values to strings 'Yes' or 'No'.
338,519weavermedia
Completed Languages:
6 kyu
Detect Pangram
182,094anindyabd
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,173matt c
Completed Languages:
7 kyu
SQL Basics: Raise to the Power
11,846PG1
Completed Languages:
8 kyu
Easy SQL: Convert to Hexadecimal
9,566PG1
Completed Languages:
8 kyu
SQL Basics: Simple DISTINCT
22,009matt c
Completed Languages:
6 kyu
Bouncing Balls
89,245g964
Completed Languages:
8 kyu
Counting sheep...
260,032tfKamran
Completed Languages:
7 kyu
Alphabetically ordered
4,516riyakayal
Completed Languages:
7 kyu
Two to One
169,042g964
Completed Languages:
8 kyu
You only need one - Beginner
142,099PG1
Completed Languages:
8 kyu
String repeat
301,433wichu
Completed Languages:
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