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Prepare
Ruby
Enumerables
Ruby - Enumerable - collect
Leaderboard
Ruby - Enumerable - collect
Problem
Submissions
Leaderboard
Discussions
Reveal solutions
Hacker
Rank
Country
Score
damian_andrei_c1
01
10.00
fabriziodsaullo
01
10.00
ugurozyilmazel
01
10.00
tahsinhasanturab
01
10.00
ruy04
01
10.00
pattabhiramudu
01
10.00
pauljoegeorge
01
10.00
amoiz6933
01
10.00
rama1241
01
10.00
makalasaisrilat1
01
10.00
a_faggion_santos
01
10.00
mihir0603
01
10.00
pedro_augusto_sb
01
10.00
helena10
01
10.00
artem_job
01
10.00
oleksandr_k_kra1
01
10.00
hugovalenciasan1
01
10.00
twijayac
01
10.00
FaisalKhan17
01
10.00
masaki_shimada
01
10.00
1
...
644
645
646
...
674
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