| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,104 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,857 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,302 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,672 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,912 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,687 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,869 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,780 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,469 |
| Australia Map Quiz | 0 | - | 4.94 | 342,652 |
| North American Sports Cities | 0 | - | 4.83 | 170,988 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,937 |
| Name a City - European Countries | 0 | - | 4.92 | 64,507 |
| Olympic Host Countries | 0 | - | 4.98 | 198,991 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 304,051 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,884 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,271 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,306 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,423 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,250 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,962 |
| Europe Capital to Country | 0 | - | 4.99 | 248,103 |
| Asia Capital to Country | 0 | - | 4.96 | 125,825 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,600 |
| European Capitals by Map | 0 | - | 4.99 | 136,571 |
| African Capitals by Map | 0 | - | 4.99 | 132,275 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,578 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,296 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,296 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,709 |
| European Coastal Capitals | 0 | - | 4.95 | 89,853 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,218 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,033 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,452 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,311 |
| US States and State Capitals | 0 | - | 4.99 | 158,808 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,120 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,867 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,513 |
| Australian States and Territories | 0 | - | 4.96 | 140,979 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,035 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,095 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,109 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,944 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,045 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,857 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,619 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 135,677 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,885 |
| Official Cities in the UK | 0 | - | 4.89 | 280,802 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,296 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,147 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,487 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,837 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,854 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,451 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,136 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,716 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,479 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,222 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,233 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,754 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,554 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,056 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,712 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,817 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,688 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,384 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,656 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,615 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,862 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,648 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,858 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,247 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,550 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,246 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,492 |
| Flags of Oceania | 0 | - | 5.00 | 255,563 |
| Capitals of the Stans | 0 | - | 4.95 | 26,451 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 117,387 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,678,513 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,552 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,229 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,139 |
| Random European Capital to Country | 0 | - | 4.98 | 189,339 |
| Random European Country to Capital | 0 | - | 4.92 | 147,556 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,444 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,521 |
| Random African Capital to Country | 0 | - | 4.97 | 99,775 |
| Random African Country to Capital | 0 | - | 4.94 | 70,285 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,788 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,632 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,165 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,307 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,373 |
| Palau Country Quiz | 0 | - | 4.89 | 22,852 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,349 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,821 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,775 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,881 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,253 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,503 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,698 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,405 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,891 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.52 | 23,443 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,620 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,316 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,059 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,131 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,326 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,819 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,578 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,623 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,903 |
| Which City in Europe? | 0 | - | 4.83 | 106,772 |
| Which City in Australia? | 0 | - | 4.67 | 34,267 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,959,237 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,578 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,335 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,688 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,868 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,065 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 57,028 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,468 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.78 | 66,660 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,786 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,510 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,897 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,272 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,858 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,429 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,902 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,942 |
| Countries that Beat New Zealand | 0 | - | 4.69 | 26,191 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,642 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,477 |
| Rivers of the United States | 0 | - | 4.93 | 65,573 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,983 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,627 |
| Boundary Waters | 0 | - | 4.92 | 88,070 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,841 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,362 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,386 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,885 |
| Cities in European History #1 | 0 | - | 4.63 | 133,219 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,212 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,580 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,816 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,024 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,922 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,229 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,026 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,626 |
| World Capitals Quiz | 0 | - | 5.00 | 5,034,689 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,280 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,593 |
| Which City in Canada? | 0 | - | 4.82 | 56,728 |
| Landlocked Countries | 0 | - | 4.99 | 414,084 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,898 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,510 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,774 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 554,299 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,364 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,720,919 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 250,125 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,900 |
| Hawaiian Islands | 0 | - | 4.83 | 42,446 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,890 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,200 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,058 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,725 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,730 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,131 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,639 |
| American Cities by Stadium | 0 | - | 4.02 | 36,490 |
| City by Football Clubs | 0 | - | 4.37 | 137,081 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,897 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,470 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,340 |
| South American Cities on the Map | 0 | - | 4.57 | 35,254 |
| North America Cities by Map | 0 | - | 4.41 | 47,633 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,597 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,780 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,623 |
| Random European City to Country | 0 | - | 4.69 | 116,721 |
| Random Asian City to Country | 0 | - | 4.56 | 44,400 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,197 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,693 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,369 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,831 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,458 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,572,183 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,039 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,171 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,800 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,825 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,286 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,294 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,113 |
