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8 kyu
Convert boolean values to strings 'Yes' or 'No'.
330,949weavermedia
Completed Languages:
8 kyu
Simple multiplication
170,009grace555
Completed Languages:
5 kyu
Using Window Functions To Get Top N per Group
2,801pmatseykanets
Completed Languages:
5 kyu
Using LATERAL JOIN To Get Top N per Group
1,962pmatseykanets
Completed Languages:
4 kyu
Analyzing Consecutive Days of DVD Rentals for a Customer
115bornForThis
Completed Languages:
5 kyu
Top Five Movie Categories Rented At Each Store
353bornForThis
Completed Languages:
7 kyu
Picking the best casino game
505Scopula
Completed Languages:
7 kyu
SQL with LOTR: Elven Wildcards
9,352sHale
Completed Languages:
7 kyu
Pandas Series 101: Rename Columns
2,144albertogcmr
Completed Languages:
6 kyu
Palindromic Numbers
1,086edalorzo
Completed Languages:
7 kyu
Briefcase Lock
252saudiGuy
Completed Languages:
7 kyu
Area of a Circle
11,865austinc
Completed Languages:
7 kyu
Count the Ones
3,465rodentrabies
Completed Languages:
7 kyu
ATM
6,327Sanan07
Completed Languages:
6 kyu
Evaluate the Group of Parentheses
518saudiGuy
Completed Languages:
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