| Letter | Clue | Answer | % Correct |
|---|---|---|---|
| F | His assassination began the war | Franz Ferdinand | 91%
|
| A | Empire which ceased to exist after the war | Austria-Hungary | 87%
|
| K | Title of the German emperor | Kaiser | 82%
|
| B | Communist sect that took over Russia in 1917 | Bolsheviks | 80%
|
| O | Germany's Middle Eastern ally | Ottoman Empire | 80%
|
| N | Last czar of Russia | Nicholas II | 79%
|
| U | Term for a German submarine | U-boat | 77%
|
| C | Germany and its partners | {Central} Powers | 75%
|
| T | Term for a fortification dug in the ground on the front line | Trench | 74%
|
| W | U.S. President during the war | Woodrow Wilson | 73%
|
| I | A global outbreak of this virus started in 1917 in a hospital in France | Influenza | 67%
|
| Z | Type of German airship used to bomb London | Zeppelin | 61%
|
| G | Failed ANZAC invasion site in Turkey | Gallipoli | 60%
|
| E | Alliance between the United Kingdom, Russia, and France | Triple {Entente} | 59%
|
| D | Nearly 1000 French and British soldiers were executed for this crime | Desertion | 58%
|
| J | 1916 naval battle off the coast of Denmark | Battle of {Jutland} | 55%
|
| L | British colonel who helped to foment the Arab Revolt | T. E. Lawrence | 53%
|
| S | River that was the site of a major British offensive in 1916 | Somme | 47%
|
| V | French city nicknamed "the meatgrinder" | Verdun | 42%
|
| Y | Belgian city near where five bloody battles were fought | Ypres | 41%
|
| H | German field marshal who later became President of Germany | Paul von Hindenburg | 40%
|
| M | A "miraculous" French victory at this river halted the German advance in 1914 | Marne | 29%
|
| R | Family name of the the Red Baron | von {Richthofen} | 27%
|
| P | Top U.S. commander, known as "Black Jack" | Jack Pershing | 22%
|
| Q | Chinese city which Japan seized from Germany | Qingdao | 21%
|
| X | France's prewar plan to fight off German invasion - it failed disastrously | Plan {XVII} | 5%
|