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8 kyu
On the Canadian Border (SQL for Beginners #2)
28,057MaikelNabil
Completed Languages:
8 kyu
Adults only (SQL for Beginners #1)
34,856MaikelNabil
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7 kyu
Regex validate PIN code
187,171JMurphyWeb
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8 kyu
Regex count lowercase letters
21,873tdowek1
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7 kyu
regex validation of 24 hours time.
1,932daymos
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7 kyu
Painting Pets Blue (with regex)
328Captain Quack
Completed Languages:
8 kyu
Simple validation of a username with regex
23,840daymos
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7 kyu
SQL Basics: Simple JOIN
22,651jhoffner
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8 kyu
Surface Area and Volume of a Box
32,374KaraM
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6 kyu
Linear Regression of Y on X
1,703ahmedbilalkhalid
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6 kyu
Multiples of 3 or 5
449,905jhoffner
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7 kyu
Pandas Series 103: Filter Rows From DataFrames That Don't Satisfy Condition
911albertogcmr
Completed Languages:
8 kyu
Collinearity
10,830CatPlusPlus
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6 kyu
Detect Pangram
196,503anindyabd
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