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Prepare
Python
Regex and Parsing
Validating phone numbers
Leaderboard
Validating phone numbers
Problem
Submissions
Leaderboard
Discussions
Editorial
Reveal solutions
Hacker
Rank
Country
Score
rafael_silnav
75569
16.00
EstebanSamaniego
75569
16.00
lechengfan
75569
16.00
kevinschumacher
75569
16.00
kevinaloysius
75569
16.00
ternaus
75569
16.00
thegirlwithglass
75569
16.00
JuliusDL
75569
16.00
ranamahmud
75569
16.00
jhnh198
75569
16.00
amitvishw
75569
16.00
sshreyas165
75569
16.00
awal87
75569
16.00
cagdas
75569
16.00
maddchickenz
75569
16.00
msoltysik
75569
16.00
johnodo
75569
16.00
mulamvenky
75569
16.00
jgriggs
75569
16.00
gokul_javv
75569
16.00
1
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3779
3780
3781
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3901
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