Ad
6 kyu
Rainfall
7,809g964
Completed Languages:
Retired
IQ Test
83,595AlexIsHappy
Completed Languages:
6 kyu
Most Frequent Weekdays
3,568suic
Completed Languages:
7 kyu
Unique string characters
7,090KenKamau
Completed Languages:
6 kyu
Replace With Alphabet Position
208,335MysteriousMagenta
Completed Languages:
6 kyu
Reverse or rotate?
23,503g964
Completed Languages:
6 kyu
Count the smiley faces!
97,357St3f4n
Completed Languages:
8 kyu
Invert values
168,425user7657844
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,240matt c
Completed Languages:
7 kyu
SQL Basics: Simple GROUP BY
22,351matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,343matt c
Completed Languages:
7 kyu
Hello SQL World!
10,102Javatlacati
Completed Languages:
6 kyu
Persistent Bugger.
199,323joh_pot
Completed Languages:
6 kyu
Sum of Digits / Digital Root
277,763user578387
Completed Languages:
6 kyu
Multiples of 3 or 5
428,432jhoffner
Completed Languages:
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