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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
emirtcavdar
01
10.00
faroukoyekunle
01
10.00
mahrokhnz
01
10.00
devnaweed
01
10.00
abdul_abu
01
10.00
eng_abdelrahma21
01
10.00
bmichelle_reyesc
01
10.00
nowshadjunaed
01
10.00
lauren_r_biggers
01
10.00
claudiulivadariu
01
10.00
hariharan_govin1
01
10.00
phuongdaiaur_ar1
01
10.00
semrus1
01
10.00
aamirhafiez
01
10.00
jayanth07
01
10.00
jonathan_duplan1
01
10.00
h2368740
01
10.00
h2382165
01
10.00
h2386808
01
10.00
aroy9067
01
10.00
1
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