| 1,790 | 15 Most Populous Countries that Drive on the Left | - | - |
| 1,267 | 15 Most Populous Countries that Drive on the Right | - | - |
| 1,542 | Belts of the United States | - | - |
| 2,509 | Bordering Countries with the Greatest Combined Population Density | - | - |
| 2,910 | Bordering Countries with the Smallest Combined Population Density | - | - |
| 16,093 | Canada or Africa by Area | 0 | - |
| 3,620 | Counties of the British Isles by First Two Letters | - | - |
| 116,903 | Counties of the UK and Ireland | 0 | - |
| 2,587 | Countries and US States with the same name | - | - |
| 4,828 | Countries by Borders - Hard Version | - | - |
| 3,415 | Countries by Largest % (Percentage) of Population in their Capital City | - | - |
| 1,670 | Countries by Smallest % (Percentage) of Population in their Capital City | - | - |
| 1,983 | Countries by Unique Letter Pairs #1 | - | - |
| 1,313 | Countries by Unique Letter Pairs #2 | - | - |
| 889 | Countries by Unique Letter Pairs #3 | - | - |
| 464 | Countries Closest to the point 30ºN 30ºE | - | - |
| 1,552 | Countries of the World... but Backwards! | - | - |
| 412 | Countries of the World whose Official Name is Identical to their JetPunk Name | - | - |
| 3,059 | Countries on the Ring of Fire - With a Map | - | - |
| 899 | Countries Similar to France by Category | - | - |
| 1,176 | Countries Taller than the United States | - | - |
| 5,623 | Countries that American Airlines flies to - with a map | - | - |
| 394 | Countries that Codified Constitutions before 1900 | - | - |
| 1,165 | Countries that easyJet flies to - with a map | - | - |
| 1,537 | Countries that have been represented in every Olympic Games | - | - |
| 407 | Countries with 5 Letters - 30 Second Sprint | - | - |
| 403 | Countries with 5 Letters - One Minute Sprint | - | - |
| 1,116 | Countries with 5 Letters - Two Minute Sprint | - | - |
| 633 | Countries With a Population Similar to the State of California | - | - |
| 361 | Countries With a Population Similar to the State of Texas | - | - |
| 97,048 | Countries with a Unique Last Letter | 0 | - |
| 1,063 | Countries with an Equal Number of Consonants and Vowels | - | - |
| 2,985 | Countries with an Official Spotify 'Top 50' | - | - |
| 1,661 | Countries with Camels - with a map | - | - |
| 862 | Countries with Cities Founded by Romans | - | - |
| 378 | Countries with Double Letters - 30 Second Sprint | - | - |
| 453 | Countries with Double Letters - One Minute Sprint | - | - |
| 131 | Countries with More Cows than Chickens | - | - |
| 1,171 | Countries with More Than One Letter U | - | - |
| 2,217 | Countries with Multiple Words by Initials | - | - |
| 218 | Countries with roughly 10% of Population in their Capital City | - | - |
| 496 | Countries with the Five Hottest Cities by Continent | - | - |
| 632 | Countries with the Highest Number of Google Results | - | - |
| 436 | Countries with the Lowest Number of Google Results | - | - |
| 462 | Countries with the Most Expensive McDonald's Big Mac | - | - |
| 556 | Countries With the Most Public Holidays by Law | - | - |
| 398 | Countries with the Most Tourists per Square Kilometer | - | - |
| 629 | Countries with Turkeys - with a map | - | - |
| 300 | English Cities with "Keynes" in their Name | - | - |
| 1,167 | EU Countries Containing E or U | - | - |
| 1,677 | European Countries by a Single Clue | - | - |
| 38,609 | European Countries NOT in NATO | 0 | - |
| 569 | European Countries with the Most Cinema Admissions | - | - |
| 1,146 | Geography 2-in-1: Coldest or Largest Countries | - | - |
| 2,076 | Geography Nicknames | - | - |
| 2,249 | Geography of Western Africa on a Map | - | - |
| 43,109 | Great Plains States and Provinces on a Map | 0 | - |
| 3,038 | How did we end up here? - Geographical Travels | - | - |
| 1,066 | International General Knowledge Quiz (Answer & Country) | - | - |
| 2,387 | Largest Landlocked Countries by Population and Area | - | - |
| 989 | Longest Serving U.S. Presidents | - | - |
| 6,786 | Merged Country Flags #1 | - | - |
| 3,868 | Merged Country Flags #2 | - | - |
| 3,908 | Merged Country Flags #3 | - | - |
| 1,686 | Modern Day Countries of Prussia | - | - |
| 843 | Most Hashtagged Countries on Instagram | - | - |
| 5,272 | Most Popular Colors on Country Flags | - | - |
| 2,464 | Most Populated U.S. States by Decade | - | - |
| 1,215 | Most Populous Countries by Bordering Sea | - | - |
| 1,200 | Most Populous One Border Countries | - | - |
| 2,437 | Most Populous One Word Countries | - | - |
| 390 | Most Populous Regions of Countries - Excluding Asia | - | - |
| 11,348 | Municipalities of Puerto Rico (with a map) | - | - |
| 2,106 | Name the Group - Geography | - | - |
| 10,413 | NATO Countries on a Map | - | - |
| 757 | One Border Countries with the Longest Borders | - | - |
| 1,912 | Smallest Landlocked Countries by Population and Area | - | - |
| 890 | States of the Texas Annexation on a Map | - | - |
| 743 | States the U.S. Route 20 Passes through - With a Map | - | - |
| 617 | The 7 Continents by Total Land Area | - | - |
| 654 | The Biggest and Best Countries by Numbers | - | - |
| 510 | The Smallest and Worst Countries by Numbers | - | - |
| 318 | Top 10 African Countries by Percentage Population Increase | - | - |
| 272 | Top 10 Asian Countries by Percentage Population Increase | - | - |
| 1,107 | Top 10 Countries in Eurovision 2019 | - | - |
| 1,489 | Top 10 Largest EU Capitals by Population | - | - |
| 1,274 | Top 10 Smallest EU Capitals by Population | - | - |
| 1,107 | Top 15 Least Populous Countries Ending in "IA" | - | - |
| 683 | U.K. Counties with Letters Missing | - | - |
| 495 | U.S. Aircraft Carriers Named After Presidents | - | - |
| 709 | U.S. State Rhymes | - | - |
| 883 | U.S. States as U.S. Baby Names | - | - |
| 1,570 | U.S. States by National Parks and Borders in 45 Seconds | - | - |
| 365 | U.S. States Featured on a Monopoly Board | - | - |
| 160 | U.S. States the Quizmaster Hasn't Visited | - | - |
| 910 | US States with a Double N - 30 Second Sprint | - | - |
| 325 | US States with a Double S - 30 Second Sprint | - | - |
| 469 | U.S. States with a Place Called Paris | - | - |
| 157 | US States with an Official State Reptile | - | - |
| 255 | US States with Double Letters - 30 Second Sprint | - | - |
| 22,471 | U.S. States With Double Letters | 0 | - |
| 199 | U.S. States with the Least Disconnected Youths | - | - |
| 189 | U.S. States with the Most Disconnected Youths | - | - |
| 1,297 | U.S. States with the Most Elite Universities | - | - |
| 1,227 | U.S. States Without the Letter A or E | - | - |
| 540 | Word Swallow 'n' Scramble - Countries | - | - |
| 146 | World Capitals Equidistant from two other Capital Cities | - | - |
