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Prepare
Ruby
Enumerables
Ruby - Enumerable - collect
Leaderboard
Ruby - Enumerable - collect
Problem
Submissions
Leaderboard
Discussions
Reveal solutions
Hacker
Rank
Country
Score
anuonifade
01
10.00
riddhiparmar2311
01
10.00
joaoricbotelho
01
10.00
malukanivishal11
01
10.00
nelson3
01
10.00
amathmonkey
01
10.00
sankarsivaprasa1
01
10.00
TheGoodGame
01
10.00
fabian_parra_e
01
10.00
tijuse
01
10.00
volontsevich
01
10.00
tienmc001
01
10.00
nitekkumarsingh
01
10.00
d_borowskij
01
10.00
rodriguezalejan3
01
10.00
pkim050
01
10.00
eduardo78d
01
10.00
ladamesny
01
10.00
joaosaraiva
01
10.00
mamidisriabhish1
01
10.00
1
...
622
623
624
...
674
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