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Prepare
Regex
Character Class
Matching Specific Characters
Leaderboard
Matching Specific Characters
Problem
Submissions
Leaderboard
Discussions
Editorial
Reveal solutions
Hacker
Rank
Country
Score
amritanair254
01
10.00
shashankN007
01
10.00
sudar94
01
10.00
j2koUA
01
10.00
su6a12
01
10.00
KayKayBay
01
10.00
hung_tran14
01
10.00
EttoreRandazzo
01
10.00
HectorLagos
01
10.00
sjones510
01
10.00
artkh24
01
10.00
Chenyao
01
10.00
head_sshot
01
10.00
nick_moskalenko
01
10.00
zephyyrr
01
10.00
asher_diamond
01
10.00
rockwithme
01
10.00
d_negative_zero
01
10.00
Mikey_B
01
10.00
AhMeDz333
01
10.00
1
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55
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57
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2490
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