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Prepare
Ruby
Methods
Blocks
Leaderboard
Blocks
Problem
Submissions
Leaderboard
Discussions
Reveal solutions
Hacker
Rank
Country
Score
jerrydeng
01
30.00
michalporeba
01
30.00
rongxanh88
01
30.00
joeegan
01
30.00
chandranshu
01
30.00
porchsit32
01
30.00
PegasusX
01
30.00
weshays
01
30.00
dron9
01
30.00
tsatsulin
01
30.00
afzal_masood11
01
30.00
lyn_mae_w
01
30.00
kraevroot
01
30.00
robertgmoss
01
30.00
trizoza
01
30.00
haysh
01
30.00
mixergtz
01
30.00
phucle_pm
01
30.00
witsarut_han
01
30.00
tunghim
01
30.00
1
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53
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490
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