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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
arka_bifurus
49140
00.00
josh_lee1
49140
00.00
christine_chang
49140
00.00
oksikpo01
49140
00.00
vinutapatankar
49140
00.00
Ddaji
49140
00.00
aakash_koli99
49140
00.00
irfan55121
49140
00.00
grefrath_daniel
49140
00.00
annieborah2015
49140
00.00
manzoor128
49140
00.00
sebbeck
49140
00.00
yaad321
49140
00.00
csieger
49140
00.00
pranjalwit1
49140
00.00
kamlesh9707
49140
00.00
terri_wang87
49140
00.00
hmnhGeek
49140
00.00
jaduday
49140
00.00
salini_makineni
49140
00.00
1
...
2520
2521
2522
...
2543
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