Table:
0
A
B
C
D
E
1
Date
Venue
Score
Result
Competition
2
5 June 1999
Tofiq Bahramov Stadium , Baku ,
3-0
4–0
Euro 2000 qualifying
3
18 August 1999
Dynamo Samarkand Stadium , Samarkand ,
3-1
5–1
Friendly
4
4 September 1999
Tofiq Bahramov Stadium , Baku ,
1-0
1–1
Euro 2000 qualifying
5
26 February 2001
National Sport Base Sportpalace , Varna ,
1-0
1–0
Friendly
6
6 June 2001
Tofiq Bahramov Stadium , Baku ,
2-0
2–0
2002 World Cup qualification
7
17 August 2005
Qemal Stafa Stadium , Tirana ,
0-1
2–1
Friendly

Questions and formulas:
Question: What was the competition when the score was 3-0?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="3-0"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,C2:C7="3-0"),5))
Level: medium