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  1. Prepare
  2. Tutorials
  3. 30 Days of Code
  4. Day 19: Interfaces
  5. Leaderboard

Day 19: Interfaces

Hacker
Rank
Score
theprankmonkey
01
flag of United States
30.00
parmendrakumar71
01
flag of India
30.00
laura912
01
flag of Hungary
30.00
PriyangShukla
01
flag of India
30.00
stanb0997
01
flag of Russian Federation
30.00
jorge_amengol
01
flag of Canada
30.00
shalakars4u
01
flag of United States
30.00
creative_chaos
01
flag of India
30.00
federico98borja
01
flag of Colombia
30.00
samsudhaks
01
flag of United States
30.00
snino
01
flag of Colombia
30.00
ravitheone
01
flag of India
30.00
jmedinave
01
flag of Colombia
30.00
ddelgadillo
01
flag of Colombia
30.00
aishwaryawalawa1
01
flag of India
30.00
king04aman
01
flag of India
30.00
deepikamahendra2
01
flag of India
30.00
horacexd
01
flag of United States
30.00

[deleted]

01
flag of null
30.00

[deleted]

01
flag of null
30.00
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