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Prepare
Ruby
Enumerables
Ruby - Enumerable - collect
Leaderboard
Ruby - Enumerable - collect
Problem
Submissions
Leaderboard
Discussions
Reveal solutions
Hacker
Rank
Country
Score
raimo
01
10.00
baileyparker
01
10.00
diogoLucena
01
10.00
hugoosoul
01
10.00
ajsmith10381
01
10.00
omack47
01
10.00
seventh
01
10.00
gwarps
01
10.00
KOHquest
01
10.00
er1187
01
10.00
mattwarren
01
10.00
juanroga87
01
10.00
ricardosllm
01
10.00
p3ryton
01
10.00
r_cyl
01
10.00
leoapost
01
10.00
ckamm12
01
10.00
pierrepln
01
10.00
citystar
01
10.00
taufiqm
01
10.00
1
...
37
38
39
...
680
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