Ad
7 kyu
Functional Addition
18,748amrdraz
Completed Languages:
7 kyu
Moves in squared strings (I)
14,172g964
Completed Languages:
7 kyu
Sum of odd numbers
173,486hhelwich
Completed Languages:
6 kyu
Are they the "same"?
108,004g964
Completed Languages:
7 kyu
Count all the sheep on farm in the heights of New Zealand
8,178jayyv
Completed Languages:
8 kyu
MakeUpperCase
196,687wichu
Completed Languages:
7 kyu
Parts of a list
17,973g964
Completed Languages:
8 kyu
Sleigh Authentication
23,071BattleRattle
Completed Languages:
5 kyu
Using Window Functions To Get Top N per Group
2,989pmatseykanets
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
6,023matt c
Completed Languages:
5 kyu
Using LATERAL JOIN To Get Top N per Group
2,088pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple NULL handling
8,485matt c
Completed Languages:
5 kyu
SQL Basics: Simple Hierarchical structure
2,937matt c
Completed Languages:
5 kyu
SQLonacci sequence
1,461marko-bekhta
Completed Languages:
6 kyu
Conditional Count
7,587pmatseykanets
Completed Languages:
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