| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,223 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,148 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,192 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,323 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,311 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,573 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,912 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,971 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,315 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 147,580 |
| Australia Map Quiz | 0 | - | 4.95 | 345,971 |
| North American Sports Cities | 0 | - | 4.83 | 173,039 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,528 |
| Name a City - European Countries | 0 | - | 4.90 | 66,055 |
| US States and State Capitals | 0 | - | 4.99 | 164,969 |
| Olympic Host Countries | 0 | - | 4.98 | 201,771 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 313,119 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,359 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,639 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,176 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,872 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,536 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,768 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,788 |
| Official Cities in the UK | 0 | - | 4.89 | 285,887 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,355 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,270 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,932 |
| Europe Capital to Country | 0 | - | 4.99 | 251,840 |
| Asia Capital to Country | 0 | - | 4.96 | 127,305 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,799 |
| European Capitals by Map | 0 | - | 4.99 | 141,831 |
| African Capitals by Map | 0 | - | 4.99 | 141,875 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,411 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,826 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,133 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,810 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,495 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,985 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,747 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,323 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,080 |
| European Coastal Capitals | 0 | - | 4.95 | 91,208 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,128 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,533 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,115 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,517 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,856 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,649 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,609 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,669 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 52,841 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,051 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,253 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,392 |
| Flags of Oceania | 0 | - | 5.00 | 262,214 |
| Australian States and Territories | 0 | - | 4.96 | 142,736 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,471 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,828 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,818 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,772 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,444 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,954 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,581 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,449 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,496 |
| Sydney Suburbs | 0 | - | 4.65 | 38,371 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,383,849 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,851 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,529 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,726 |
| Capitals of the Stans | 0 | - | 4.95 | 27,094 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,512 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,747 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 119,172 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,342 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,697,487 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,876 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,341 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,287 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,131 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,771 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,999 |
| Random European Capital to Country | 0 | - | 4.98 | 191,999 |
| Random European Country to Capital | 0 | - | 4.93 | 165,784 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,931 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,343 |
| Random African Capital to Country | 0 | - | 4.97 | 101,247 |
| Random African Country to Capital | 0 | - | 4.95 | 71,682 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,560 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,280 |
| Which City in Europe? | 0 | - | 4.83 | 107,820 |
| Which City in Australia? | 0 | - | 4.67 | 34,541 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,436 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,932 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,557,752 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,631 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,310 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 48,015 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,362 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,536 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,932 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,607 |
| Palau Country Quiz | 0 | - | 4.90 | 23,131 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,641 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,503 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,718 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.52 | 23,726 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.89 | 97,186 |
| All Cities in China with Population of 1 Million | 0 | - | 4.82 | 46,498 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 99,859 |
| All Cities in India with Population of 1 Million | 0 | - | 4.84 | 47,961 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 116,612 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,776 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,734 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,642 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,748 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,702 |
| Which City in Canada? | 0 | - | 4.83 | 57,322 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,808,768 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 58,019 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,302 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,924 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,746 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,503 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,209 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,575 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,568 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.78 | 67,359 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,307 |
| Modern-Day Axis-Occupied Countries of WWII on a Map | 0 | - | 4.99 | 86,473 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,506 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,354 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,391 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,022 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,753 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,728,320 |
| Countries that Beat New Zealand | 0 | - | 4.70 | 26,760 |
| Hawaiian Islands | 0 | - | 4.83 | 42,910 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,735 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,120 |
| Boundary Waters | 0 | - | 4.92 | 88,721 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,377 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,600 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,216 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,868 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,877 |
| American Cities by Stadium | 0 | - | 4.02 | 36,582 |
| City by Football Clubs | 0 | - | 4.38 | 138,340 |
| Cities in European History #1 | 0 | - | 4.63 | 134,525 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,676 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,437 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,863 |
| North America Cities by Map | 0 | - | 4.41 | 47,920 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,945 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,204 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,697 |
| Random European City to Country | 0 | - | 4.69 | 118,365 |
| Random Asian City to Country | 0 | - | 4.56 | 44,606 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,417 |
| World Capitals Quiz | 0 | - | 5.00 | 5,100,928 |
| Landlocked Countries | 0 | - | 4.99 | 424,830 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 101,154 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 118,698 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 72,410 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,449 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,391,509 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 585,908 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,612 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,528 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,798,367 |
| NBA Cities Map Quiz | 0 | - | 4.51 | 253,649 |
| Europe Map Quiz | 0 | - | 5.00 | 4,783,688 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,910 |
| All Country Flags of the World | 0 | - | 5.00 | 3,705,983 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,241 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,702 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,881 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,910 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,322 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 27,129 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,452,801 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,140 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,908 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,856 |
| Countries with Megacities | 0 | - | 4.99 | 266,626 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,612 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,981 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,927 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,879 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,913 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,080 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,698 |
| Shrinking U.S. States | 0 | - | 4.38 | 40,406 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,889 |
| Biggest Cities in the World | 0 | - | 4.91 | 804,629 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,025 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,560 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,917 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,655 |
