Ad
5 kyu
SQL Basics: Group By Day
7,610jhoffner
Completed Languages:
7 kyu
SQL Basics: Simple JOIN
22,729jhoffner
Completed Languages:
6 kyu
SQL Basics: Create a FUNCTION (DATES)
3,581matt c
Completed Languages:
7 kyu
SQL Basics: Simple JOIN with COUNT
20,560matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,988matt c
Completed Languages:
8 kyu
SQL Grasshopper: Select Columns
20,394MorganJr
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
14,101jhoffner
Completed Languages:
Retired
Reverse Letters in Sentence
2,812Rastalamm
Completed Languages:
6 kyu
Persistent Bugger.
209,287joh_pot
Completed Languages:
5 kyu
Find the smallest
5,919g964
Completed Languages:
8 kyu
Even or Odd
569,277suuuzi
Completed Languages:
8 kyu
Basic Mathematical Operations
236,171Quickz
Completed Languages:
7 kyu
Count the Digit
50,544g964
Completed Languages:
7 kyu
Maximum Length Difference
29,990g964
Completed Languages:
6 kyu
Build Tower
107,6068fdafs2
Completed Languages:
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