| 1,959 | 15 Most Populous Countries that Drive on the Left | - | - |
| 1,374 | 15 Most Populous Countries that Drive on the Right | - | - |
| 1,726 | Belts of the United States | - | - |
| 3,169 | Bordering Countries with the Greatest Combined Population Density | - | - |
| 3,149 | Bordering Countries with the Smallest Combined Population Density | - | - |
| 18,190 | Canada or Africa by Area | 0 | - |
| 3,989 | Counties of the British Isles by First Two Letters | - | - |
| 129,424 | Counties of the UK and Ireland | 0 | - |
| 2,836 | Countries and US States with the same name | - | - |
| 5,388 | Countries by Borders - Hard Version | - | - |
| 3,640 | Countries by Largest % (Percentage) of Population in their Capital City | - | - |
| 1,810 | Countries by Smallest % (Percentage) of Population in their Capital City | - | - |
| 2,152 | Countries by Unique Letter Pairs #1 | - | - |
| 1,408 | Countries by Unique Letter Pairs #2 | - | - |
| 954 | Countries by Unique Letter Pairs #3 | - | - |
| 498 | Countries Closest to the point 30ºN 30ºE | - | - |
| 1,637 | Countries of the World... but Backwards! | - | - |
| 456 | Countries of the World whose Official Name is Identical to their JetPunk Name | - | - |
| 3,207 | Countries on the Ring of Fire - With a Map | - | - |
| 960 | Countries Similar to France by Category | - | - |
| 1,253 | Countries Taller than the United States | - | - |
| 5,987 | Countries that American Airlines flies to - with a map | - | - |
| 435 | Countries that Codified Constitutions before 1900 | - | - |
| 1,281 | Countries that easyJet flies to - with a map | - | - |
| 1,672 | Countries that have been represented in every Olympic Games | - | - |
| 441 | Countries with 5 Letters - 30 Second Sprint | - | - |
| 430 | Countries with 5 Letters - One Minute Sprint | - | - |
| 1,392 | Countries with 5 Letters - Two Minute Sprint | - | - |
| 705 | Countries With a Population Similar to the State of California | - | - |
| 394 | Countries With a Population Similar to the State of Texas | - | - |
| 102,922 | Countries with a Unique Last Letter | 0 | - |
| 1,161 | Countries with an Equal Number of Consonants and Vowels | - | - |
| 3,271 | Countries with an Official Spotify 'Top 50' | - | - |
| 1,801 | Countries with Camels - with a map | - | - |
| 928 | Countries with Cities Founded by Romans | - | - |
| 398 | Countries with Double Letters - 30 Second Sprint | - | - |
| 489 | Countries with Double Letters - One Minute Sprint | - | - |
| 144 | Countries with More Cows than Chickens | - | - |
| 1,265 | Countries with More Than One Letter U | - | - |
| 2,313 | Countries with Multiple Words by Initials | - | - |
| 243 | Countries with roughly 10% of Population in their Capital City | - | - |
| 539 | Countries with the Five Hottest Cities by Continent | - | - |
| 678 | Countries with the Highest Number of Google Results | - | - |
| 470 | Countries with the Lowest Number of Google Results | - | - |
| 512 | Countries with the Most Expensive McDonald's Big Mac | - | - |
| 602 | Countries With the Most Public Holidays by Law | - | - |
| 465 | Countries with the Most Tourists per Square Kilometer | - | - |
| 718 | Countries with Turkeys - with a map | - | - |
| 510 | English Cities with "Keynes" in their Name | - | - |
| 1,540 | EU Countries Containing E or U | - | - |
| 1,967 | European Countries by a Single Clue | - | - |
| 60,263 | European Countries NOT in NATO | 0 | - |
| 730 | European Countries with the Most Cinema Admissions | - | - |
| 1,453 | Geography 2-in-1: Coldest or Largest Countries | - | - |
| 2,411 | Geography Nicknames | - | - |
| 2,515 | Geography of Western Africa on a Map | - | - |
| 48,969 | Great Plains States and Provinces on a Map | 0 | - |
| 3,228 | How did we end up here? - Geographical Travels | - | - |
| 1,158 | International General Knowledge Quiz (Answer & Country) | - | - |
| 2,577 | Largest Landlocked Countries by Population and Area | - | - |
| 1,086 | Longest Serving U.S. Presidents | - | - |
| 7,027 | Merged Country Flags #1 | - | - |
| 4,015 | Merged Country Flags #2 | - | - |
| 4,071 | Merged Country Flags #3 | - | - |
| 1,794 | Modern Day Countries of Prussia | - | - |
| 911 | Most Hashtagged Countries on Instagram | - | - |
| 5,556 | Most Popular Colors on Country Flags | - | - |
| 2,630 | Most Populated U.S. States by Decade | - | - |
| 1,289 | Most Populous Countries by Bordering Sea | - | - |
| 1,287 | Most Populous One Border Countries | - | - |
| 2,558 | Most Populous One Word Countries | - | - |
| 424 | Most Populous Regions of Countries - Excluding Asia | - | - |
| 12,491 | Municipalities of Puerto Rico (with a map) | - | - |
| 2,225 | Name the Group - Geography | - | - |
| 11,040 | NATO Countries on a Map | - | - |
| 816 | One Border Countries with the Longest Borders | - | - |
| 2,005 | Smallest Landlocked Countries by Population and Area | - | - |
| 939 | States of the Texas Annexation on a Map | - | - |
| 786 | States the U.S. Route 20 Passes through - With a Map | - | - |
| 673 | The 7 Continents by Total Land Area | - | - |
| 692 | The Biggest and Best Countries by Numbers | - | - |
| 543 | The Smallest and Worst Countries by Numbers | - | - |
| 333 | Top 10 African Countries by Percentage Population Increase | - | - |
| 283 | Top 10 Asian Countries by Percentage Population Increase | - | - |
| 1,136 | Top 10 Countries in Eurovision 2019 | - | - |
| 1,555 | Top 10 Largest EU Capitals by Population | - | - |
| 1,331 | Top 10 Smallest EU Capitals by Population | - | - |
| 1,148 | Top 15 Least Populous Countries Ending in "IA" | - | - |
| 732 | U.K. Counties with Letters Missing | - | - |
| 530 | U.S. Aircraft Carriers Named After Presidents | - | - |
| 748 | U.S. State Rhymes | - | - |
| 954 | U.S. States as U.S. Baby Names | - | - |
| 1,679 | U.S. States by National Parks and Borders in 45 Seconds | - | - |
| 378 | U.S. States Featured on a Monopoly Board | - | - |
| 171 | U.S. States the Quizmaster Hasn't Visited | - | - |
| 950 | US States with a Double N - 30 Second Sprint | - | - |
| 340 | US States with a Double S - 30 Second Sprint | - | - |
| 486 | U.S. States with a Place Called Paris | - | - |
| 172 | US States with an Official State Reptile | - | - |
| 264 | US States with Double Letters - 30 Second Sprint | - | - |
| 24,011 | U.S. States With Double Letters | 0 | - |
| 214 | U.S. States with the Least Disconnected Youths | - | - |
| 201 | U.S. States with the Most Disconnected Youths | - | - |
| 1,415 | U.S. States with the Most Elite Universities | - | - |
| 1,308 | U.S. States Without the Letter A or E | - | - |
| 564 | Word Swallow 'n' Scramble - Countries | - | - |
| 160 | World Capitals Equidistant from two other Capital Cities | - | - |
