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  1. Prepare
  2. SQL
  3. Aggregation
  4. The Blunder
  5. Leaderboard

The Blunder

Hacker
Rank
Score
JohnnyDEV
01
flag of Mexico
15.00
SueZhao
01
flag of United States
15.00
jeffyan77
01
flag of United States
15.00
wchrismonty
01
flag of United States
15.00
samjay81
01
flag of United States
15.00
abiramihari
01
flag of India
15.00
bianconeri
01
flag of Moldova
15.00
jayanthi1592
01
flag of India
15.00
krishnamoorthy_R
01
flag of India
15.00
Ragini25
01
flag of India
15.00
lokesh21
01
flag of India
15.00
Snehaasadasivam
01
flag of United States
15.00
enescevik
01
flag of Turkey
15.00
rx123
01
flag of Czech Republic
15.00
mihirdilip
01
flag of United Kingdom
15.00
sberthiaume
01
flag of Canada
15.00
adolfop
01
flag of Brazil
15.00
jeffwen
01
flag of United States
15.00
Vineeli
01
flag of India
15.00
24tu28
01
flag of India
15.00
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