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Prepare
Ruby
Enumerables
Ruby - Enumerable - collect
Leaderboard
Ruby - Enumerable - collect
Problem
Submissions
Leaderboard
Discussions
Reveal solutions
Hacker
Rank
Country
Score
vaishnavivenka14
01
10.00
marcinniemiec87
01
10.00
imalexzhuk
01
10.00
davis_grundmanis
01
10.00
haribaskar1
01
10.00
muhammadwaseem91
01
10.00
diegoedgardocor1
01
10.00
kristinekochie
01
10.00
jedau
01
10.00
anton_zavyaloff
01
10.00
zoltan_izso71
01
10.00
rifky_satyana08
01
10.00
ehcelino
01
10.00
louiskwok0226
01
10.00
poet_momin
01
10.00
aadityam91
01
10.00
fagnerfpr
01
10.00
patrick248
01
10.00
mat4x
01
10.00
whatasha
01
10.00
1
...
563
564
565
...
675
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