| Hint | Answer | % Correct |
|---|---|---|
| 1871 | Alfred Pleasonton | 0%
|
| (Acting) 1964 - 1965 | Bernard M. Harding | 0%
|
| 2025 | Billy Long | 0%
|
| 2002 - 2003 | Bob Wenzel | 0%
|
| (Acting) 1961 | Charles I. Fox | 0%
|
| 1997 - 2002 | Charles O. Rossotti | 0%
|
| 2018 - 2022 | Charles Rettig | 0%
|
| 1869 - 1870 | Columbus Delano | 0%
|
| 1958 - 1961 | Dana Latham | 0%
|
| 1917 - 1920 | Daniel Calhoun Roper | 0%
|
| 1875 -1876 | Daniel D. Pratt | 0%
|
| (Acting) 2013 | Daniel Werfel | 0%
|
| 2023 - 2025 | Daniel Werfel | 0%
|
| 1930 - 1933 | David Burnet | 0%
|
| 1921 - 1929 | David H. Blair | 0%
|
| (Acting) 2017 - 2018 | David Kautter | 0%
|
| 1973 - 1977 | Donald C. Alexander | 0%
|
| 2008 - 2012 | Douglas H. Shulman | 0%
|
| (Acting) 2022 - 2023 | Doug O'Donnell | 0%
|
| (Acting) 2025 | Doug O'Donnell | 0%
|
| 1865 - 1869 | Edward A. Rollins | 0%
|
| 1989 - 1992 | Fred T. Goldberg Jr. | 0%
|
| (Acting) 2025 | Gary Shapley | 0%
|
| 1947 - 1951 | George J. Schoeneman | 0%
|
| 1862 - 1863 | George S. Boutwell | 0%
|
| 1899 - 1900 | George W. Wilson | 0%
|
| 1876 - 1883 | Green B. Raum | 0%
|
| 1933 - 1943 | Guy T. Helvering | 0%
|
| (Acting) 1944 | Harold N. Graves | 0%
|
| (Acting) 1971 | Harold T. Swartz | 0%
|
| (Acting) 1883 | Henry C. Rogers | 0%
|
| (Acting) 1907 | Henry C. Rogers | 0%
|
| (Acting) 1930 | H. F. Mires | 0%
|
| (Acting) 1986 | James I. Owens | 0%
|
| 1977 - 1980 | Jerome Kurtz | 0%
|
| 1951 - 1952 | John B. Dunlap | 0%
|
| 1907 - 1909 | John G. Capers | 0%
|
| (Acting) 1883 | John Jay Knox | 0%
|
| 2013 - 2017 | John Koskinen | 0%
|
| 1971 - 1973 | Johnnie Mac Walters | 0%
|
| (Acting) 1952 - 1953 | John Stephens Graham | 0%
|
| (Acting) 1870 - 1871 | John Watkinson Douglass | 0%
|
| 1871 - 1875 | John Watkinson Douglass | 0%
|
| 1889 - 1893 | John W. Mason | 0%
|
| 1900 - 1907 | John W. Yerkes | 0%
|
| 1944 - 1947 | Joseph D. Nunan Jr. | 0%
|
| 1863 - 1865 | Joseph J. Lewis | 0%
|
| 1885 - 1889 | Joseph S. Miller | 0%
|
| 1893 - 1896 | Joseph S. Miller | 0%
|
| (Acting) 1953 | Justin F. Winkle | 0%
|
| (Acting) 2007 | Kevin M. Brown | 0%
|
| 1986 - 1989 | Lawrence B. Gibbs | 0%
|
| (Acting) 2007 - 2008 | Linda E. Stiff | 0%
|
| 1993 - 1997 | Margaret Milner Richardson | 0%
|
| 2003 - 2007 | Mark W. Everson | 0%
|
| (Acting) 2025 | Melanie Krause | 0%
|
| (Acting) 2025 | Michael Faulkender | 0%
|
| (Acting) 1989 | Michael J. Murphy | 0%
|
| (Acting) 1993 | Michael P. Dolan | 0%
|
| (Acting) 1997 | Michael P. Dolan | 0%
|
| (Acting) 1921 | Millard F. West | 0%
|
| 1961 - 1964 | Mortimer Caplin | 0%
|
| 1898 - 1899 | Nathan B. Scott | 0%
|
| (Acting) 1955 | O. Gordon Delk | 0%
|
| (Acting) 1958 | O. Gordon Delk | 0%
|
| (Acting) 1933 | Pressly R. Baldridge | 0%
|
| 1969 - 1971 | Randolph W. Thrower | 0%
|
| (Acting) 1973 | Raymond F. Harless | 0%
|
| 1943 - 1944 | Robert E. Hannegan | 0%
|
| 1929 - 1930 | Robert H. Lucas | 0%
|
| (Acting) 1900 | Robert Williams Jr. | 0%
|
| 1981 - 1986 | Roscoe L. Egger Jr. | 0%
|
| 1909 - 1913 | Royal E. Cabell | 0%
|
| 1955 - 1958 | Russell C. Harrington | 0%
|
| (Acting) 2026 - Present | Scott Bessent | 0%
|
| 1965 - 1969 | Sheldon S. Cohen | 0%
|
| 1992 - 1993 | Shirley D. Peterson | 0%
|
| (Acting) 2012 - 2013 | Steven T. Miller | 0%
|
| 1953 - 1955 | T. Coleman Andrews | 0%
|
| 1883 - 1885 | Walter Evans | 0%
|
| (Acting) 1977 | William E. Williams | 0%
|
| (Acting)1980 - 1981 | William E. Williams | 0%
|
| 1913 - 1917 | William H. Osborn | 0%
|
| (Acting) 1969 | William H. Smith | 0%
|
| 1920 - 1921 | William M. Williams | 0%
|
| 1865 | William Orton | 0%
|
| 1896 - 1897 | William St. John Forman | 0%
|