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7 kyu
Ones and Zeros
146,372user4386369
Completed Languages:
6 kyu
SQL Basics - Monsters using CASE
10,824PG1
Completed Languages:
7 kyu
GROCERY STORE: Inventory
10,476baaart
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,322matt c
Completed Languages:
7 kyu
Easy SQL: Absolute Value and Log to Base
7,012PG1
Completed Languages:
7 kyu
Easy SQL: Counting and Grouping
15,190PG1
Completed Languages:
8 kyu
Calculate average
162,184wichu
Completed Languages:
Draft
Simple string concatenator
215seanbecker15
Completed Languages:
8 kyu
Regexp Basics - is it a digit?
16,251taw
Completed Languages:
8 kyu
Swap Values
23,678dnolan
Completed Languages:
6 kyu
Create Phone Number
332,982xDranik
Completed Languages:
8 kyu
Is it a number?
16,051provector
Completed Languages:
7 kyu
Highest and Lowest
298,437Deantwo
Completed Languages:
8 kyu
Count of positives / sum of negatives
149,539Dentzil
Completed Languages:
Retired
Recursive reverse string
6,186alex.budiakov
Completed Languages:
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