| Countries by Sports League Revenue | 0 | - | 4.94 | 75,715 |
| North American Sports Cities | 0 | - | 4.83 | 171,005 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,944 |
| Olympic Host Countries | 0 | - | 4.98 | 199,011 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 304,129 |
| NCAA Football Teams | 0 | - | 4.95 | 383,519 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,689 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,274 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,143 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,888 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,203 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,356 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,861 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,682 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 378,950 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,643 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 135,693 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,902 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.98 | 99,919 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,193 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,374 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,700 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,396 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,673 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,637 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,880 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,658 |
| NFL Cities Map Quiz | 0 | - | 4.38 | 231,555 |
| Departments of France | 0 | - | 4.93 | 52,932 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,415 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,448 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,429 |
| Boundary Waters | 0 | - | 4.92 | 88,077 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,844 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,372 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,413 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,896 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,808 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,528 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,590 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,336 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,938 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,968,864 |
| Landlocked Countries | 0 | - | 4.99 | 414,226 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,580 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,352 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,694 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,886 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,073 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 57,044 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,476 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,802 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,644 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 554,647 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.78 | 66,669 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,550 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,356 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,835 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,801 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,884 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,263 |
| US States with an Empty Map | 0 | - | 5.00 | 619,425 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,212 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,068 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,738 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,162 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,433 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,924 |
| World Capitals Quiz | 0 | - | 5.00 | 5,035,442 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,831 |
| Himalayan Countries | 0 | - | 4.95 | 135,560 |
| Andean Countries | 0 | - | 4.94 | 82,944 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,306 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,349 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,010 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,679 |
| Danube Countries | 0 | - | 4.97 | 71,131 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,839 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,598 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,610 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,521 |
| European Landlocked Countries | 0 | - | 4.99 | 145,830 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,298 |
| Countries with the Most Species | 0 | - | 4.99 | 95,279 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,440 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,220 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,388 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,989 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,623 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,001 |
| Countries in the Alps | 0 | - | 4.86 | 116,921 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,637 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,371 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,061 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,474 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,246 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,058 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,662 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,813 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,514 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,924 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,114 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,538 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,215 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,075 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,494 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,802 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,792 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,192 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,705 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,288 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,858 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,605 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,871 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,637 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,780 |
| Largest Countries By Category | 0 | - | 4.97 | 156,862 |
| Countries by Countries | 0 | - | 4.96 | 62,322 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,504 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,982 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,348 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,815 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,527 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,906 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,175 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,828 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,721,868 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 250,162 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,779 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,509 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,930 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,602 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,253 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,660 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,482 |
| Rivers of the United States | 0 | - | 4.93 | 65,588 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,597 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,676 |
| Longest International Borders | 0 | - | 4.99 | 263,913 |
| Countries with Three Borders | 0 | - | 4.96 | 36,226 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,634 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,721 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,877 |
| Demonym of Every Country | 0 | - | 4.91 | 58,705 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,759 |
| American Cities by Stadium | 0 | - | 4.02 | 36,492 |
| City by Football Clubs | 0 | - | 4.38 | 137,089 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,168 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,572,451 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,350 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,164 |
| Island Countries | 0 | - | 4.99 | 707,845 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 70,993 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,364,032 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,040,289 |
| Northernmost Countries | 0 | - | 4.99 | 358,044 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,774 |
| Countries of South America | 0 | - | 5.00 | 915,860 |
| Countries of Oceania | 0 | - | 5.00 | 1,041,887 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,850,473 |
| "Land" Countries | 0 | - | 4.98 | 333,807 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,209 |
| All Country Flags of the World | 0 | - | 5.00 | 3,607,887 |
| Top World Languages | 0 | - | 4.92 | 813,905 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,773 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,894 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,182 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,590 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,436,113 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,903 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,577 |
| Countries with Megacities | 0 | - | 4.99 | 247,479 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,425 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,173 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,832 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,093 |
| Biggest Cities in the World | 0 | - | 4.91 | 791,132 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,341 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,929 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,091 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,733 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,685 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,756 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,587 |
| Countries by Capital City | 0 | - | 5.00 | 66,800 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,417 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,971 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,704 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,469 |
| Moved Capital Cities | 0 | - | 4.96 | 73,650 |
| Countries by Official Language | 0 | - | 4.95 | 192,904 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,313 |
| Countries in their Native Language | 0 | - | 4.99 | 196,756 |
| Independence from Whom | 0 | - | 4.99 | 209,854 |
| Subdivisions by Country | 0 | - | 4.86 | 50,097 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,873 |
| Megadiverse Countries | 0 | - | 4.97 | 133,954 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,932 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,948 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,459 |
