Table:
0
A
B
C
D
E
F
G
1
Estimate
Name
Nat.
Ship Type
Principal victims
Where sunk
Date
2
1300–1900
SS Sultana
US
Transport Steamboat
Union POWs formerly held by the Confederate Army
Mississippi River near Memphis
April 27, 1865
3
900
HMSVictory
GB
1st-rate
Crew
The Casquets
Oct 3, 1744
4
838
HMSSt George
UK
1st-rate
Crew
North Sea
Dec 24, 1811
5
800+
Kronan
SE
1st-rate
Crew
Baltic Sea
Jun, 1 1676
6
800+
HMSRoyal George
GB
1st-rate
Crew
Spithead
Aug 29, 1782
7
800
HMSAssociation
GB
2nd-rate
Crew
Isles of Scilly
Oct 22, 1707
8
699
HMS Ramilles
GB
3rd-rate
Crew
Bolt Head
Feb 15, 1760
9
673
HMSQueen Charlotte
GB
1st-rate
Crew
Livorno
Mar 17, 1800
10
566
General Lyon
US
Transport
Discharged Union soldiers, Confederate s POW
Cape Hatteras
Mar 31, 1865
11
600
HMSHero
UK
3rd-rate
Crew
Wadden Sea
Dec 28, 1811
12
555
HMSDefence
UK
3rd-rate
Crew
North Sea
Dec 24, 1811
13
380
Mary Rose
Eng
Carrack
Soldiers, crew
The Solent
Jul 19, 1545
14
372
Arniston
Eng
East Indiaman
Soldiers, crew & their family
Cape Agulhas
May 30, 1815

Questions and formulas:
Question: What ship type was from SE?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,C1="se"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G14,C2:C14="se"),4))
Level: medium
Question: Who were the victims of the US ship that sank in the Mississippi River near Memphis?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(C1="us")*(F1="mississippi river near memphis")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G14,(C2:C14="us")*(F2:F14="mississippi river near memphis")),5))
Level: medium
Question: What was the estimated number of victims for the April 27, 1865 sinking?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,G1="april 27, 1865"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G14,G2:G14="april 27, 1865"),1))
Level: medium
Question: Which nation was the ship from that had 372 victims?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,A1=372),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G14,A2:A14=372),3))
Level: medium
Question: What type of ship was the HMSST George?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,B1="hmsst george"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G14,B2:B14="hmsst george"),4))
Level: medium