| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,143 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,786 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,642 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,901 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,472 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,914 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,572 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,822 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,956 |
| Australia Map Quiz | 0 | - | 4.95 | 343,835 |
| North American Sports Cities | 0 | - | 4.83 | 171,747 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,238 |
| Name a City - European Countries | 0 | - | 4.90 | 65,187 |
| Olympic Host Countries | 0 | - | 4.98 | 200,348 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 307,925 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,452 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,130 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,728 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,400 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,571 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,815 |
| Europe Capital to Country | 0 | - | 4.99 | 249,551 |
| Asia Capital to Country | 0 | - | 4.96 | 126,469 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,571 |
| European Capitals by Map | 0 | - | 4.99 | 138,546 |
| African Capitals by Map | 0 | - | 4.99 | 133,358 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,413 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,069 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,871 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,228 |
| European Coastal Capitals | 0 | - | 4.95 | 90,373 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,498 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,544 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,740 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,833 |
| US States and State Capitals | 0 | - | 4.99 | 161,263 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 46,381 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,847 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,868 |
| Australian States and Territories | 0 | - | 4.96 | 141,695 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,230 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,418 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,496 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,009 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,614 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,342 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 223,870 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 136,494 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 114,954 |
| Official Cities in the UK | 0 | - | 4.89 | 283,043 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,929 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,013 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,489 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,535 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,350 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,898 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,066 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,238 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,884 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,977 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,688 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,071 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,085 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,057 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,047 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,163 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,245 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,934 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,191 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,214 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,358 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,936 |
| Countries with the Most Downhill Skiing | 0 | - | 4.91 | 57,255 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,498 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,946 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,777 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,176 |
| Flags of Oceania | 0 | - | 5.00 | 258,158 |
| Capitals of the Stans | 0 | - | 4.95 | 26,738 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 118,122 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,473 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,203 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,442 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,546 |
| Random European Capital to Country | 0 | - | 4.98 | 190,622 |
| Random European Country to Capital | 0 | - | 4.93 | 164,563 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,211 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,594 |
| Random African Capital to Country | 0 | - | 4.97 | 100,480 |
| Random African Country to Capital | 0 | - | 4.94 | 71,087 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,758 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,252 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,606 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,413 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,495 |
| Palau Country Quiz | 0 | - | 4.90 | 22,970 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,776 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,691 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,169 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,345 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,573 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,322 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,794 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,626 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 56,504 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.52 | 23,564 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 113,843 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,930 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,759 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,662 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,480 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,958 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,016 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,618 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,072 |
| Which City in Europe? | 0 | - | 4.83 | 107,157 |
| Which City in Australia? | 0 | - | 4.67 | 34,374 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,323,211 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,758 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,766 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,368 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,266 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,280 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 58,011 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,991 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.78 | 66,983 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,476 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,056 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,460 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,690 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,161 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,770 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,147 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,267 |
| Countries that Beat New Zealand | 0 | - | 4.70 | 26,394 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,227 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,682 |
| Rivers of the United States | 0 | - | 4.93 | 66,072 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,267 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,824 |
| Boundary Waters | 0 | - | 4.92 | 88,370 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,073 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,896 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,150 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,322 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,262 |
| Cities in European History #1 | 0 | - | 4.63 | 133,795 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,306 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,699 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,866 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,101 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,167 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,650 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,327 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,212 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,825 |
| World Capitals Quiz | 0 | - | 5.00 | 5,062,851 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,820 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,102 |
| Which City in Canada? | 0 | - | 4.82 | 56,942 |
| Landlocked Countries | 0 | - | 4.99 | 418,766 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 99,733 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 117,438 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,084 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 567,648 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,032 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,755,778 |
| NBA Cities Map Quiz | 0 | - | 4.51 | 251,602 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,350 |
| Hawaiian Islands | 0 | - | 4.83 | 42,651 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,100 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,492 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,602 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,646 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,816 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,874 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,819 |
| American Cities by Stadium | 0 | - | 4.02 | 36,530 |
| City by Football Clubs | 0 | - | 4.38 | 137,833 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,258 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,560 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,468 |
| South American Cities on the Map | 0 | - | 4.56 | 35,385 |
| North America Cities by Map | 0 | - | 4.41 | 47,758 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,677 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,383 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,865 |
| Random European City to Country | 0 | - | 4.69 | 117,456 |
| Random Asian City to Country | 0 | - | 4.56 | 44,457 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,378 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,182 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,741 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,031 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,578 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,601 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,149 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,296 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,072 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,943 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,551 |
