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  1. Prepare
  2. Regex
  3. Assertions
  4. Negative Lookahead
  5. Leaderboard

Negative Lookahead

Hacker
Rank
Score
miniryley
01
flag of Ireland
20.00
rowenal
01
flag of Turkey
20.00
vihang
01
flag of United States
20.00

[deleted]

01
flag of null
20.00
whatasha
01
flag of China
20.00
wani420
01
flag of Singapore
20.00
ReapOmen
01
flag of United Kingdom
20.00
abdrazique
01
flag of India
20.00
gleutheuser
01
flag of United States
20.00
enricobacis
01
flag of Italy
20.00
A_V_Der
01
flag of Germany
20.00
ypujara25
01
flag of United States
20.00
refuBr
01
flag of United States
20.00
renatamt
01
flag of Brazil
20.00
kevin1kevin1k
01
flag of Taiwan
20.00
strgrb
01
flag of China
20.00
bartek3
01
flag of Poland
20.00
jbristow
01
flag of United States
20.00
Shinhan
01
flag of Serbia
20.00
Maciej_P
01
flag of Poland
20.00
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