Table:
0
A
B
C
D
E
1
Ride Name
Type
Opened in
Themed Land
Manufacture
2
Flying Jumbos
Mini Jet Red Baron
1987
Zufari
Zamperla
3
Tiny Truckers
Convoy Ride
1994
Market Square
Zamperla
4
Carousel
Carousel
1996
Market Square
Bertazzon
5
Jungle Bouncers
Mini Drop Tower
2001
Africa
Zamperla
6
Toadie's Crazy Cars
Convoy Ride
2001
Africa
Zamperla
7
Canopy Capers
Tree House Attraction
2004
Land of the Dragons
Tussauds Studios
8
Sea Dragons
Spinning Boat Ride
2004
Land of the Dragons
Mack Rides
9
Griffin's Galleon
Rock n Tug ride
2004
Land of the Dragons
Zierer
10
Jungle Bus
Crazy Bus
2001
Wild Asia
Zamperla

Questions and formulas:
Question: What is the latest year a ride opened that was manufactured by Zamperla, was a convoy ride, and had a name of Tiny Truckers?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(E1="zamperla")*(B1="convoy ride")*(A1="tiny truckers")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,(E2:E10="zamperla")*(B2:B10="convoy ride")*(A2:A10="tiny truckers")),3))
Level: medium
Question: Who is the manufacturer of the mini jet red baron ride that opened before 2001?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1<2001)*(B1="mini jet red baron")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,(C2:C10<2001)*(B2:B10="mini jet red baron")),5))
Level: medium