| Counties of the UK and Ireland | 131,560 | 0 | - |
| Name the Popes Quiz | 138,584 | 0 | - |
| Countries of the World Quiz | 47,669,350 | 0 | - |
| All Battleships and Battlecruisers Ever Built | 2,565 | - | - |
| Wainwrights of the Lake District | 307 | - | - |
| Canada Provinces Map Quiz | 642,412 | 0 | - |
| Books of the Catholic Bible Quiz | 80,537 | 0 | - |
| U.S. Vice Presidents | 136,637 | 0 | - |
| Biggest Cities in the World | 802,417 | 0 | - |
| 100 Biggest Cities on a World Map | 419,328 | 0 | - |
| 100 Biggest Cities in Europe with a Map | 347,320 | 0 | - |
| 100 Biggest Cities and Towns in the UK | 149,860 | 0 | - |
| Cricket Positions | 23,530 | 0 | - |
| All Major North American Pro Sports Teams | 1,004,887 | 0 | - |
| Name Every Beatles Song | 237,469 | 0 | - |
| Elements of the Periodic Table | 2,251,888 | 0 | - |
| Oscar Best Pictures | 311,794 | 0 | - |
| British Monopoly Board | 41,212 | 0 | - |
| UK Cabinet Quiz (Current) | 1,939 | - | - |
| Anglo-Saxon and Viking Kings of England | 12,288 | 0 | - |
| MLB Baseball Teams Quiz | 892,468 | 0 | - |
| NHL Hockey Teams Quiz | 654,885 | 0 | - |
| Prime Ministers of the UK | 440,746 | 0 | - |
| Official Cities in the UK | 284,972 | 0 | - |
| Roman Emperors | 120,636 | 0 | - |
| Dynasties of China | 27,996 | 0 | - |
| Seven Hills of Rome | 9,219 | 0 | - |
| Ultimate Rivers of the UK (with map) | 6,831 | - | - |
| World's Longest Rivers | 137,233 | 0 | - |
| World's Longest Rivers on a Map | 88,050 | 0 | - |
| 100 Rivers on a World Map | 101,033 | 0 | - |
| 8000m Peaks Quiz | 2,309 | - | - |
| Wimbledon Champions | 1,111 | - | - |
| 40 Inventions and their Inventors | 459 | - | - |
| Athletics World Records | 845 | - | - |
| People who have walked on the Moon | 140 | - | - |
| Bridges of London | 10,127 | 0 | - |
| London Tube Stations - With Map | 31,249 | 0 | - |
| Zone 1 London Underground Stations - With a Map | 52,566 | 0 | - |
| Men's Tennis Champs | 164,835 | 0 | - |
| Women's Tennis Champs | 89,914 | 0 | - |
| Shipping Forecast areas | 2,429 | - | - |
| Countries and Territories of the United Kingdom | 94,272 | 0 | - |
