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7 kyu
Easy SQL: ASCII Converter
6,071PG1
Completed Languages:
7 kyu
SQL: Concatenating Columns
12,861PG1
Completed Languages:
6 kyu
SQL Basics: Simple UNION ALL
11,542matt c
Completed Languages:
4 kyu
Range Extraction
54,099jhoffner
Completed Languages:
Retired
Sudoku Solution Validator
42,838xDranik
Completed Languages:
4 kyu
Catching Car Mileage Numbers
15,963OverZealous
Completed Languages:
8 kyu
Beginner Series #2 Clock
161,477Vortus
Completed Languages:
7 kyu
Highest and Lowest
279,113Deantwo
Completed Languages:
6 kyu
Backspaces in string
17,651vetalpaprotsky
Completed Languages:
6 kyu
Decode the Morse code
110,525jolaf
Completed Languages:
7 kyu
Longest vowel chain
8,834KenKamau
Completed Languages:
5 kyu
Memoized Fibonacci
22,410edalorzo
Completed Languages:
4 kyu
Human readable duration format
77,470davazp
Completed Languages:
5 kyu
Product of consecutive Fib numbers
62,908g964
Completed Languages:
5 kyu
First non-repeating character
63,497OverZealous
Completed Languages:
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