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Regex Crossword
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Puzzle #1
Beginner
0:00
💡 Hint
Fill in the grid to match all regex patterns
📖 Regex Quick Reference
.
Any single character
[abc]
a, b, or c
[^abc]
Not a, b, or c
[A-Z]
Range A through Z
A|B
A or B
A*
Zero or more A's
A+
One or more A's
A?
Zero or one A
A{3}
Exactly 3 A's
^
Start of string
$
End of string
\d
Digit [0-9]
\w
Word char [a-zA-Z0-9_]
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Puzzle Complete!
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Score
100
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