Ad
5 kyu
SQL Basics: Group By Day
7,345jhoffner
Completed Languages:
7 kyu
SQL Basics: Simple JOIN
21,764jhoffner
Completed Languages:
6 kyu
SQL Basics: Create a FUNCTION (DATES)
3,466matt c
Completed Languages:
7 kyu
SQL Basics: Simple JOIN with COUNT
19,747matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,248matt c
Completed Languages:
8 kyu
SQL Grasshopper: Select Columns
19,415MorganJr
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,400jhoffner
Completed Languages:
Retired
Reverse Letters in Sentence
2,812Rastalamm
Completed Languages:
6 kyu
Persistent Bugger.
198,015joh_pot
Completed Languages:
5 kyu
Find the smallest
5,480g964
Completed Languages:
8 kyu
Even or Odd
528,018suuuzi
Completed Languages:
8 kyu
Basic Mathematical Operations
218,290Quickz
Completed Languages:
7 kyu
Count the Digit
48,263g964
Completed Languages:
7 kyu
Maximum Length Difference
28,892g964
Completed Languages:
6 kyu
Build Tower
101,0468fdafs2
Completed Languages:
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