| NCAA Basketball Teams | 0 | - | 4.95 | 334,098 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,568 |
| Countries by Sports in 60 Seconds | 0 | - | 4.91 | 141,505 |
| North American Sports Cities | 0 | - | 4.83 | 170,907 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,918 |
| Olympic Host Countries | 0 | - | 4.98 | 198,897 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,395 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,551 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 249,942 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,266 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,133 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,018 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,797 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,036 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,142 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,826 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 378,562 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,645 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,474 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 135,588 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,794 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.98 | 99,799 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,942 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,222 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,610 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,322 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,585 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,539 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,812 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,606 |
| Departments of France | 0 | - | 4.93 | 52,829 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,016 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,288 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,207 |
| Boundary Waters | 0 | - | 4.92 | 88,043 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,816 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,285 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,297 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,838 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,735 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,450 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,246 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,537 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,233 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,908 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,918,914 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,567 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,283 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,651 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,813 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,046 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,970 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,429 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,684 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,561 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.78 | 66,626 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,629 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,449 |
| NBA Player to Country | 0 | - | 4.29 | 83,380 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,393 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,296 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,767 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,618 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,453 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,839 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,224 |
| US States with an Empty Map | 0 | - | 5.00 | 618,849 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,905 |
| World Capitals Quiz | 0 | - | 5.00 | 5,031,387 |
| Landlocked Countries | 0 | - | 4.99 | 413,600 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,793 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,751 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 552,964 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,716,556 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,839 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,581 |
| Rivers of the United States | 0 | - | 4.93 | 65,520 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,162 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,998 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,621 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,986 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,928 |
| American Cities by Stadium | 0 | - | 4.02 | 36,488 |
| City by Football Clubs | 0 | - | 4.37 | 137,022 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,150 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,084 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,111 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,842 |
| Island Countries | 0 | - | 4.99 | 707,618 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,579 |
| Himalayan Countries | 0 | - | 4.95 | 135,346 |
| Andean Countries | 0 | - | 4.94 | 82,822 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,208 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,205 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,896 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,606 |
| Danube Countries | 0 | - | 4.97 | 71,080 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,763 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,538 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,477 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,395 |
| European Landlocked Countries | 0 | - | 4.99 | 145,751 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,211 |
| Countries with the Most Species | 0 | - | 4.99 | 95,241 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,337 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,197 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,369 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,957 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,576 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,952 |
| Countries in the Alps | 0 | - | 4.86 | 116,820 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,561 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,252 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,004 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,418 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,158 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,002 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,574 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,746 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,288 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,047 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,194 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,041 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,453 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,747 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,751 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,059 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,640 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 70,917 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,254 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,768 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,282 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,671 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,600 |
| Largest Countries By Category | 0 | - | 4.97 | 156,757 |
| Countries by Countries | 0 | - | 4.96 | 62,255 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,362,297 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,383 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,963 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,331 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,678 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,098 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,763 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,428 |
| Northernmost Countries | 0 | - | 4.99 | 357,718 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,746 |
| Countries of South America | 0 | - | 5.00 | 914,712 |
| Countries of Oceania | 0 | - | 5.00 | 1,040,407 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,848,287 |
| "Land" Countries | 0 | - | 4.98 | 333,650 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,427 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,712 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,485 |
| All Country Flags of the World | 0 | - | 5.00 | 3,602,094 |
| Top World Languages | 0 | - | 4.92 | 813,140 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,555 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,232 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,410 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,618 |
| Longest International Borders | 0 | - | 4.99 | 263,543 |
| Countries with Three Borders | 0 | - | 4.96 | 36,180 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,599 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,668 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,746 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,868 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,860 |
| Demonym of Every Country | 0 | - | 4.91 | 58,643 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,163 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,507 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,052 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,631 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,202 |
| Countries with Megacities | 0 | - | 4.99 | 246,893 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,112 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,962 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,521 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,851 |
| Biggest Cities in the World | 0 | - | 4.92 | 790,381 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,322 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,764 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,951 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,655 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,605 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,625 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,450 |
| Countries by Capital City | 0 | - | 5.00 | 66,654 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,335 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,906 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,409 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,409 |
| Moved Capital Cities | 0 | - | 4.96 | 73,587 |
| Countries by Official Language | 0 | - | 4.95 | 192,768 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,128 |
| Countries in their Native Language | 0 | - | 4.99 | 196,635 |
| Independence from Whom | 0 | - | 4.99 | 209,687 |
| Subdivisions by Country | 0 | - | 4.86 | 50,064 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,745 |
| Megadiverse Countries | 0 | - | 4.97 | 133,901 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,800 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,918 |
