Ad
7 kyu
Credit Card Mask
190,395samranjbari
Completed Languages:
8 kyu
Century From Year
206,826MrZizoScream
Completed Languages:
6 kyu
Duplicate Encoder
223,020obnounce
Completed Languages:
6 kyu
Create Phone Number
335,641xDranik
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,239matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,475jhoffner
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,176matt c
Completed Languages:
7 kyu
SQL with LOTR: Elven Wildcards
9,510sHale
Completed Languages:
5 kyu
Rot13
92,763Rubikan
Completed Languages:
Retired
Format a string of names like 'Bart, Lisa & Maggie'.
71,234weavermedia
Completed Languages:
6 kyu
Counting Duplicates
232,505kgashok
Completed Languages:
4 kyu
Snail
76,740stevenbarragan
Completed Languages:
8 kyu
Sum of positive
314,090JbPasquier
Completed Languages:
7 kyu
Sum of two lowest positive integers
224,184emporio
Completed Languages:
7 kyu
Growth of a Population
163,572g964
Completed Languages:
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