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Prepare
Ruby
Enumerables
Ruby - Enumerable - collect
Leaderboard
Ruby - Enumerable - collect
Problem
Submissions
Leaderboard
Discussions
Reveal solutions
Hacker
Rank
Country
Score
kmatelowska
13979
00.00
h2960586
13979
00.00
qlourenco9
13979
00.00
rodolf01
13979
00.00
acastillo167
13979
00.00
abdul360basit
13979
00.00
florenciamarc46
13979
00.00
Agrockzz
13979
00.00
Varalakshmi15
13979
00.00
schmooie13
13979
00.00
tomholford0
13979
00.00
narendra_kanoji1
13979
00.00
okorojiebube2
13979
00.00
hebrongeorge
13979
00.00
user8989
13979
00.00
sachinjdhv80
13979
00.00
kingkalam956
13979
00.00
levine1726
13979
00.00
Kszemka
13979
00.00
lakshiram9601
13979
00.00
1
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713
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