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Dec 2017
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Completed (32)
Authored
6 kyu
SQL Bug Fixing: Fix the JOIN
9,298
matt c
Completed Languages:
7 kyu
SQL with Sailor Moon: Thinking about JOINs...
8,298
sHale
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,434
matt c
Completed Languages:
7 kyu
SQL Basics: Simple JOIN with COUNT
20,151
matt c
Completed Languages:
7 kyu
SQL Basics: Simple JOIN
22,209
jhoffner
Completed Languages:
8 kyu
1. Find all active students
14,622
raymartxx
Completed Languages:
8 kyu
SQL Basics: Simple WHERE and ORDER BY
26,480
matt c
Completed Languages:
6 kyu
Find the unique number
149,703
isqua
Completed Languages:
7 kyu
The highest profit wins!
100,864
bkaes
Completed Languages:
6 kyu
Replace With Alphabet Position
213,106
MysteriousMagenta
Completed Languages:
7 kyu
Most digits
15,886
Gbaja
Completed Languages:
7 kyu
Regex validate PIN code
181,925
JMurphyWeb
Completed Languages:
8 kyu
Keep up the hoop
86,812
Tam Borine
Completed Languages:
6 kyu
Title Case
38,108
user527539
Completed Languages:
6 kyu
Sort the odd
111,453
fyvfyv
Completed Languages:
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