| Countries of Europe by Population | 0 | - | 4.98 | 180,622 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,776 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,632 |
| Random European Capital to Country | 0 | - | 4.98 | 190,808 |
| Random European Country to Capital | 0 | - | 4.93 | 165,030 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,651 |
| Europe Capital to Country | 0 | - | 4.99 | 249,942 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,793 |
| European Capitals by Map | 0 | - | 4.99 | 139,006 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,019 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,368 |
| European Coastal Capitals | 0 | - | 4.95 | 90,539 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,848 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,761 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,234 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,780 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,406 |
| Official Cities in the UK | 0 | - | 4.89 | 283,534 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,988 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,196 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,152 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,259 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,104 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,483 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,297 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,127 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,497 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,384 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,716 |
| Random African Capital to Country | 0 | - | 4.97 | 100,668 |
| Random African Country to Capital | 0 | - | 4.94 | 71,177 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 56,652 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,723 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,966 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 95,890 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 98,613 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,208 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,411 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,251 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 859,039 |
| North American Sports Cities | 0 | - | 4.83 | 172,314 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,303 |
| Cities in European History #1 | 0 | - | 4.63 | 133,936 |
| Name a City - European Countries | 0 | - | 4.90 | 65,327 |
| US States and State Capitals | 0 | - | 4.99 | 162,065 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,213 |
| Olympic Host Countries | 0 | - | 4.98 | 200,648 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 309,083 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 345,324 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,594 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,920 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,027 |
| Asia Capital to Country | 0 | - | 4.96 | 126,609 |
| African Capitals by Map | 0 | - | 4.99 | 133,687 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,123 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,553 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,423 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,286 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,797 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,563 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,722 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,810 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,309 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,015 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,067 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,804 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,351 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.81 | 46,920 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,063 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,540 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,389 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 224,207 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 115,222 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,940 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,498 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,423 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,311 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,744 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,732 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,056 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,332 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,147 |
| Boroughs of London | 0 | - | 4.63 | 87,837 |
| London Geography | 0 | - | 4.47 | 59,661 |
| UK Immigration by Country | 0 | - | 4.94 | 140,842 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,571 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,927 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,821 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,299 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,315,849 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,694 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,516 |
| Capitals of the Stans | 0 | - | 4.95 | 26,826 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,547 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,382 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 118,327 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.59 | 43,960 |
| Largest Nordic Cities on a Map | 0 | - | 4.77 | 37,068 |
| Biggest Cities in Germany | 0 | - | 4.95 | 293,319 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,836 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,688,821 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,394 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,959 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,763 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,396 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,984 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,928 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,411 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,113 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,120 |
| Melbourne Suburbs | 0 | - | 4.85 | 53,057 |
| Which City in Europe? | 0 | - | 4.83 | 107,356 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,341 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,705 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,406 |
| Every European Country Shape | 0 | - | 4.96 | 201,526 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,547,910 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,253 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,878 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,356 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,663 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,335 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,583 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,707 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,056 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,789 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,236 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,954 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,119 |
| Biggest Cities in Europe | 0 | - | 4.73 | 546,104 |
| All Cities in China with Population of 1 Million | 0 | - | 4.81 | 46,018 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,185 |
| All Cities in India with Population of 1 Million | 0 | - | 4.83 | 47,525 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,128 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,540 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,084 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,970 |
| Which City in Canada? | 0 | - | 4.83 | 57,053 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,418,405 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,802 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,888 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,492 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,370 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,841 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,327 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 58,268 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,424 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,130 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,470 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,653 |
| Random European Flag to Country | 0 | - | 4.89 | 182,302 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,052 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,415 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,108 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,237 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 96,978 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,850 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,368 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,718,328 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,105 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,270 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,074 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,800 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,307 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,432 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,772 |
| Hawaiian Islands | 0 | - | 4.83 | 42,691 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,339 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,871 |
| Boundary Waters | 0 | - | 4.92 | 88,445 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,133 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,034 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,374 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,431 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.73 | 73,458 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.70 | 65,832 |
| American Cities by Stadium | 0 | - | 4.02 | 36,539 |
| City by Football Clubs | 0 | - | 4.38 | 137,911 |
| British Places A-Z | 0 | - | 4.29 | 79,857 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,578 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,336 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,737 |
| North America Cities by Map | 0 | - | 4.41 | 47,797 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,880 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,117 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,424 |
| Random European City to Country | 0 | - | 4.69 | 117,618 |
| Random Asian City to Country | 0 | - | 4.56 | 44,485 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,771 |
| World Capitals Quiz | 0 | - | 5.00 | 5,070,394 |
| Landlocked Countries | 0 | - | 4.99 | 419,950 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,599 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,404 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,546 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 100,047 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 117,723 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 71,724 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,157 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,378,262 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,291 |
