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Prepare
Ruby
Strings
Ruby - Strings - Indexing
Leaderboard
Ruby - Strings - Indexing
Problem
Submissions
Leaderboard
Discussions
Reveal solutions
Hacker
Rank
Country
Score
tungbt94
01
15.00
GeorgeOfEarth
01
15.00
mapoor
01
15.00
bjacquet
01
15.00
princinarula4
01
15.00
jmurtha
01
15.00
gpasley
01
15.00
upjob6
01
15.00
javiguajardo
01
15.00
andrewsong61
01
15.00
danbrown17
01
15.00
Sachin_Sai
01
15.00
[deleted]
01
15.00
sheseee
01
15.00
dmijato1
01
15.00
tsh_tobey
01
15.00
rajatvig71
01
15.00
josecarloschacon
01
15.00
ktn555
01
15.00
burato42
01
15.00
1
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112
113
114
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470
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