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Prepare
Ruby
Strings
Ruby - Strings - Indexing
Leaderboard
Ruby - Strings - Indexing
Problem
Submissions
Leaderboard
Discussions
Reveal solutions
Hacker
Rank
Country
Score
pcarbajal
01
15.00
dorlandimort
01
15.00
bkdir
01
15.00
lemon_cat
01
15.00
manuelshibin
01
15.00
haruken
01
15.00
V_patel1093
01
15.00
mohit7711
01
15.00
henning_kockerb1
01
15.00
Ssruno
01
15.00
tservo
01
15.00
pegas
01
15.00
ruiqin_ng_2016
01
15.00
Themike
01
15.00
vzhilyaev
01
15.00
[deleted]
01
15.00
nguyentantho
01
15.00
debashisP
01
15.00
andersson_va
01
15.00
jdispan
01
15.00
1
...
110
111
112
...
470
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