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7 kyu
Bumps in the Road
18,686PG1
Completed Languages:
7 kyu
Row Weights
23,609MrZizoScream
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7 kyu
Predict your age!
23,193Torkel
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7 kyu
Small enough? - Beginner
41,129PG1
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7 kyu
Sum of odd numbers
162,044hhelwich
Completed Languages:
6 kyu
SQL Basics - Monsters using CASE
10,736PG1
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,041matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,706matt c
Completed Languages:
6 kyu
SQL Basics: Simple table totaling.
9,992matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,256jhoffner
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,030matt c
Completed Languages:
6 kyu
Pair of gloves
14,889AzariasB
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,196matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,032matt c
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7 kyu
SQL Basics: Maths with String Manipulations
9,090PG1
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