| Countries by Sports League Revenue | 0 | - | 4.94 | 73,126 |
| North American Sports Cities | 0 | - | 4.81 | 169,108 |
| Summer Olympic City Bids | 0 | - | 4.92 | 41,384 |
| Olympic Host Countries | 0 | - | 4.98 | 196,154 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 269,259 |
| NCAA Football Teams | 0 | - | 4.95 | 375,387 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 565,045 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 209,362 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 140,741 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 71,905 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 335,837 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,085 |
| Name the Constellations - With a Map | 0 | - | 4.91 | 34,847 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 371,176 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 218,139 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 132,746 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.90 | 111,521 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 140,399 |
| Random World Capitals on a Map | 0 | - | 4.92 | 130,762 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 78,098 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 74,816 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 74,152 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 151,615 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 71,614 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 53,715 |
| NFL Cities Map Quiz | 0 | - | 4.36 | 227,744 |
| Departments of France | 0 | - | 4.92 | 49,995 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 321,581 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.98 | 114,248 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 270,509 |
| Boundary Waters | 0 | - | 4.92 | 87,380 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 34,327 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 94,064 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 59,501 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 58,903 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 68,618 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 44,292 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 60,368 |
| Big 4 Sports Championship Cities | 0 | - | 4.44 | 116,921 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 73,810 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,067,735 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 403,324 |
| Countries with Major League Baseball Players | 0 | - | 4.57 | 66,377 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 93,628 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 54,717 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 54,550 |
| Countries that Export the Most Football Players | 0 | - | 4.42 | 55,227 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 84,366 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 109,259 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 123,986 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 524,722 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.78 | 65,958 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 274,385 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 74,190 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 94,660 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 125,496 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 63,746 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 49,624 |
| US States with an Empty Map | 0 | - | 5.00 | 610,684 |
| World Geography on a Map #1 | 0 | - | 4.94 | 72,505 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 93,533 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 162,943 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 121,287 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 103,893 |
| Winter Olympics Hosts | 0 | - | 4.42 | 86,194 |
| World Capitals Quiz | 0 | - | 5.00 | 4,959,904 |
| Sahara Desert Countries | 0 | - | 4.98 | 155,828 |
| Himalayan Countries | 0 | - | 4.95 | 131,250 |
| Andean Countries | 0 | - | 4.94 | 80,639 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 60,520 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 120,045 |
| Coffee Producing Countries | 0 | - | 4.81 | 63,960 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 63,006 |
| Danube Countries | 0 | - | 4.97 | 63,311 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 100,259 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 84,288 |
| Countries with the Worst Passports | 0 | - | 4.93 | 80,231 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 144,872 |
| European Landlocked Countries | 0 | - | 4.99 | 144,157 |
| Partially Recognized Countries | 0 | - | 4.98 | 103,100 |
| Countries with the Most Species | 0 | - | 4.99 | 94,255 |
| Countries 197 to 205 | 0 | - | 4.87 | 67,512 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 52,741 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 46,918 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,136 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 71,740 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 55,942 |
| Countries in the Alps | 0 | - | 4.87 | 114,977 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 93,359 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 102,880 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,239 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 93,971 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 113,831 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.90 | 94,004 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 97,965 |
| Five Biggest Countries by Longitude | 0 | - | 4.90 | 51,843 |
| Largest Country by Body of Water | 0 | - | 4.96 | 49,562 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 96,632 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 61,003 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 114,181 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 52,625 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 40,429 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 102,427 |
| Arctic Ocean Countries | 0 | - | 4.95 | 77,839 |
| Countries with the Most Grassland | 0 | - | 4.93 | 75,806 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 114,497 |
| Countries with the Most Climate Zones | 0 | - | 4.95 | 66,735 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 58,479 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 42,907 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 233,674 |
| World Countries - Blind Typing | 0 | - | 5.00 | 102,347 |
| Countries in Their Own Alphabet | 0 | - | 4.96 | 46,828 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.56 | 91,957 |
| Largest Countries By Category | 0 | - | 4.97 | 154,931 |
| Countries by Countries | 0 | - | 4.96 | 61,044 |
| Country Flags with the Most White | 0 | - | 4.87 | 135,665 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,562 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,010 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 100,781 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 87,187 |
| All Countries by Population With a Map | 0 | - | 4.98 | 103,182 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 96,530 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 86,578 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.74 | 39,059 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,640,045 |
| NBA Cities Map Quiz | 0 | - | 4.49 | 239,898 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 143,112 |
| Western Europe Map Quiz | 0 | - | 4.87 | 92,877 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 67,713 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 80,721 |
| Who Controls It? #1 | 0 | - | 4.83 | 47,923 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 47,171 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,012 |
| Rivers of the United States | 0 | - | 4.93 | 64,331 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.81 | 52,442 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 202,802 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 126,457 |
| Longest International Borders | 0 | - | 4.99 | 261,445 |
| Countries with Three Borders | 0 | - | 4.96 | 35,649 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 40,941 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 46,770 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.86 | 36,553 |
| Demonym of Every Country | 0 | - | 4.91 | 57,400 |
| American Cities by Stadium | 0 | - | 4.02 | 36,364 |
| City by Football Clubs | 0 | - | 4.38 | 136,239 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 43,808 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,545,133 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 368,569 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 394,811 |
| Island Countries Quiz | 0 | - | 4.99 | 703,091 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.40 | 57,159 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 69,190 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,334,375 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,024,924 |
| Northernmost Countries | 0 | - | 4.99 | 351,272 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 176,899 |
| Countries of South America | 0 | - | 5.00 | 898,675 |
| Countries of Oceania | 0 | - | 5.00 | 1,019,802 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,810,732 |
| Europe Map Quiz | 0 | - | 5.00 | 4,679,919 |
| All Country Flags of the World | 0 | - | 5.00 | 3,506,935 |
| Top World Languages | 0 | - | 4.92 | 798,128 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,315 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,360 |
| Analogies of Countries #1 | 0 | - | 4.88 | 67,624 |
| Name a Valid Answer - Geography | 0 | - | 4.94 | 102,223 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,416,002 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 372,557 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 167,816 |
| Countries with Megacities | 0 | - | 4.99 | 235,639 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 193,954 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 110,171 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 132,680 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 77,827 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 314,533 |
| Biggest Cities in the World | 0 | - | 4.91 | 776,058 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,013 |
| Global Cities on a World Map | 0 | - | 4.93 | 132,524 |
| Northernmost Capital Cities | 0 | - | 4.98 | 106,651 |
| Most Remote Capital Cities | 0 | - | 4.92 | 51,385 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 43,106 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 105,411 |
| Same Letter Country and Capital | 0 | - | 4.99 | 144,036 |
| Countries by Capital City | 0 | - | 5.00 | 64,212 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 74,826 |
| Capitals of the Largest Countries by Area | 0 | - | 4.95 | 112,740 |
| World Capitals by Proximity | 0 | - | 4.90 | 322,508 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 82,130 |
| Moved Capital Cities | 0 | - | 4.96 | 72,648 |
| World Capitals with a Unique First Letter | 0 | - | 4.81 | 62,659 |
| Countries by Official Language | 0 | - | 4.95 | 189,954 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 289,798 |
| Countries in their Native Language | 0 | - | 4.99 | 193,938 |
| Independence from Whom | 0 | - | 4.99 | 206,524 |
| Subdivisions by Country | 0 | - | 4.86 | 49,595 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 128,368 |
| Megadiverse Countries | 0 | - | 4.97 | 133,043 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 127,662 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,406 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 124,129 |
