| Nordic Countries and Capitals | 0 | - | 4.95 | 83,951 |
| Random European Capital to Country | 0 | - | 4.98 | 191,842 |
| Random European Country to Capital | 0 | - | 4.93 | 165,668 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,348 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,975 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,723 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,361 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,677 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,740 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,852 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,880 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,272 |
| Random African Capital to Country | 0 | - | 4.97 | 101,149 |
| Random African Country to Capital | 0 | - | 4.94 | 71,622 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 68,515 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 238,023 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,589 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,082 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,163 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,119 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 147,135 |
| North American Sports Cities | 0 | - | 4.83 | 172,947 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,497 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,253 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,055 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,797 |
| Name a City - European Countries | 0 | - | 4.90 | 65,955 |
| Europe Capital to Country | 0 | - | 4.99 | 251,597 |
| Asia Capital to Country | 0 | - | 4.96 | 127,204 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,656 |
| European Capitals by Map | 0 | - | 4.99 | 141,435 |
| African Capitals by Map | 0 | - | 4.99 | 141,486 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,618 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,646 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,990 |
| European Coastal Capitals | 0 | - | 4.95 | 91,098 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,074 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,760 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,312 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,057 |
| Olympic Host Countries | 0 | - | 4.98 | 201,577 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 312,418 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 52,557 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,945 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.56 | 65,543 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 225,327 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 347,844 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 116,152 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.99 | 102,346 |
| All 50k+ Cities in Europe with a Map | 0 | - | 4.95 | 35,340 |
| Official Cities in the UK | 0 | - | 4.89 | 285,481 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,708 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,419 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,613 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,327 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,455 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,905 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,496 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,992 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,408 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,251 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,467 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,778 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,277 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,446 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,581 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,148 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,352 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,759 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,620 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.42 | 51,900 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,399 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,357 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 56,423 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,228 |
| Biggest Urban Areas in the UK | 0 | - | 4.43 | 176,592 |
| Biggest Cities in Germany | 0 | - | 4.95 | 294,703 |
| Biggest Cities in the UK | 0 | - | 4.48 | 105,663 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,175 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,735 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,194 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,864 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,165 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,110 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,722 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,153 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,279 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,223 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,493 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,251 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,988 |
| Which City in Europe? | 0 | - | 4.83 | 107,764 |
| Every European Country Shape | 0 | - | 4.96 | 202,596 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,967 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,259 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,236 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,315 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,773 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,887 |
| Capitals of the Stans | 0 | - | 4.95 | 27,059 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,632 |
| Prime Ministers of the UK | 0 | - | 4.95 | 441,336 |
| Biggest Cities in Europe | 0 | - | 4.73 | 548,315 |
| Colour in the Flag Map by Guessing Cities | 0 | - | 4.92 | 64,898 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 96,978 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,380 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 99,687 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 42,036 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,668 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,317 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,597 |
| US States and State Capitals | 0 | - | 4.99 | 164,622 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,636 |
| Which City in Canada? | 0 | - | 4.83 | 57,270 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,746,871 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,971 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,256 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,853 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,705 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,474 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,047 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,513 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.78 | 67,311 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,830 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,672 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,026 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,542 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,898 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,456 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,758 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,499 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,088 |
| Boundary Waters | 0 | - | 4.92 | 88,685 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,344 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,503 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,085 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,808 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,809 |
| Biggest Cities Once in the Roman Empire | 0 | - | 4.81 | 76,008 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,690 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.70 | 67,718 |
| American Cities by Stadium | 0 | - | 4.02 | 36,571 |
| City by Football Clubs | 0 | - | 4.38 | 138,273 |
| Cities in European History #1 | 0 | - | 4.63 | 134,438 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,514 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,662 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,424 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,852 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,634 |
| South American Cities on the Map | 0 | - | 4.52 | 35,521 |
| North America Cities by Map | 0 | - | 4.41 | 47,899 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,934 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,602 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,188 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,647 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,135 |
| Random European City to Country | 0 | - | 4.69 | 118,260 |
| Random Asian City to Country | 0 | - | 4.56 | 44,586 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,556 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,772 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,031 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,336 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,251 |
| World Capitals Quiz | 0 | - | 5.00 | 5,096,023 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,446 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,428 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,907 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,439 |
| Landlocked Countries | 0 | - | 4.99 | 424,023 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,643 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,939 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,377 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 101,000 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 118,547 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 72,270 |
| Vietnam War Countries | 0 | - | 4.82 | 94,495 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,409 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,389,238 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,376 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 583,967 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,325 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,807 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,484 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,793,293 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,204 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,026 |
| United States Country Quiz | 0 | - | 4.43 | 101,995 |
| Vatican City Country Quiz | 0 | - | 4.53 | 44,579 |
| NBA Cities Map Quiz | 0 | - | 4.51 | 253,441 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,370 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,864 |
| All Country Flags of the World | 0 | - | 5.00 | 3,698,926 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,607 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,162 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,658 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,827 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,810 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,236 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 109,128 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,593 |
