| Year | Novel | % Correct |
|---|---|---|
| 1934 | Murder on the {Orient} Express | 98%
|
| 1937 | Death on the {Nile} | 94%
|
| 1936 | {Murder} in Mesopotamia | 91%
|
| 1955 | Hickory {Dickory} Dock | 88%
|
| 1942 | Five Little {Pig}s | 85%
|
| 1940 | One, Two, {Buckle} my Shoe | 83%
|
| 1926 | The Murder of {Roger} Ackroyd | 81%
|
| 1920 | The Mysterious {Affair} at Styles | 79%
|
| 1959 | Cat Among the {Pigeon}s | 74%
|
| 1936 | {Card}s on the Table | 71%
|
| 1933 | {Lord} Edgware Dies | 70%
|
| 1972 | {Elephant}s Can Remember | 68%
|
| 1936 | The {A.B.C.} Murders | 68%
|
| 1928 | The Mystery of the Blue {Train} | 68%
|
| 1941 | {Evil} Under the Sun | 67%
|
| 1938 | {Appointment} with Death | 64%
|
| 1952 | Mrs McGinty's {Dead} | 62%
|
| 1927 | The Big {Four} | 60%
|
| 1935 | Three Act {Tragedy} | 59%
|
| 1937 | {Dumb} Witness | 58%
|
| 1938 | Hercule Poirot's {Christmas} | 58%
|
| 1923 | The Murder on the {Link}s | 57%
|
| 1969 | Hallowe'en {Party} | 55%
|
| 1932 | {Peril} at End House | 55%
|
| 1940 | Sad {Cypress} | 54%
|
| 1975 | {Curtain} | 52%
|
| 1956 | Dead Man's {Folly} | 52%
|
| 1953 | After the {Funeral} | 49%
|
| 1935 | Death in the {Cloud}s | 48%
|
| 1948 | Taken at the {Flood} | 48%
|
| 1966 | Third {Girl} | 46%
|
| 1963 | The {Clock}s | 37%
|
| 1946 | The {Hollow} | 26%
|