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Prepare
Ruby
Enumerables
Ruby - Enumerable - collect
Leaderboard
Ruby - Enumerable - collect
Problem
Submissions
Leaderboard
Discussions
Reveal solutions
Hacker
Rank
Country
Score
melanielee446
13129
00.00
carloseduardo_a1
13129
00.00
tanmayyuvasoft31
13129
00.00
urahyster
13129
00.00
kevinniu
13129
00.00
gauravsarma1992
13129
00.00
itstuff123
13129
00.00
dns_sinotov
13129
00.00
rohethtanvi
13129
00.00
aaron_chance
13129
00.00
saiprasaddevare
13129
00.00
clarencelam2
13129
00.00
jeremyroy2005
13129
00.00
bruno83
13129
00.00
ValterBarros
13129
00.00
noah_paci
13129
00.00
janekosa
13129
00.00
julia_c2001
13129
00.00
luiz_fpimentel0
13129
00.00
jetnova
13129
00.00
1
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670
671
672
673
674
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