| NCAA Basketball Teams | 0 | - | 4.95 | 333,784 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,422 |
| Countries by Sports in 60 Seconds | 0 | - | 4.91 | 141,228 |
| North American Sports Cities | 0 | - | 4.83 | 170,776 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,886 |
| Olympic Host Countries | 0 | - | 4.98 | 198,779 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,230 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 302,889 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 249,668 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 572,727 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,912 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 44,842 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,685 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,681 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,070 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,783 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 378,046 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,555 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,305 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 135,470 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,681 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.98 | 99,648 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,693 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,020 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,483 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,210 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,487 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,445 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,725 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,545 |
| Departments of France | 0 | - | 4.93 | 52,686 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,605 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,131 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,009 |
| Boundary Waters | 0 | - | 4.92 | 87,996 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,787 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,192 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,154 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,774 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,662 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,376 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,062 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,460 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,094 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,845 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,863,134 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,540 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,221 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,596 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,744 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,018 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,889 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,358 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,532 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,449 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.78 | 66,584 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,427 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,344 |
| NBA Player to Country | 0 | - | 4.29 | 83,334 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,249 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,217 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,712 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,455 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,426 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,753 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,177 |
| US States with an Empty Map | 0 | - | 5.00 | 618,256 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,862 |
| World Capitals Quiz | 0 | - | 5.00 | 5,026,569 |
| Landlocked Countries | 0 | - | 4.99 | 412,986 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,590 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,710 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 550,993 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,710,831 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,755 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,484 |
| Rivers of the United States | 0 | - | 4.93 | 65,435 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,116 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,918 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,491 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 122,855 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,169 |
| American Cities by Stadium | 0 | - | 4.02 | 36,475 |
| City by Football Clubs | 0 | - | 4.37 | 136,974 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,126 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,375 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,875 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,071 |
| Island Countries | 0 | - | 4.99 | 707,308 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,310 |
| Himalayan Countries | 0 | - | 4.95 | 135,107 |
| Andean Countries | 0 | - | 4.94 | 82,691 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,103 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,028 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,790 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,497 |
| Danube Countries | 0 | - | 4.97 | 71,012 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,662 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,469 |
| Countries with the Worst Passports | 0 | - | 4.93 | 82,322 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,235 |
| European Landlocked Countries | 0 | - | 4.99 | 145,682 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,074 |
| Countries with the Most Species | 0 | - | 4.99 | 95,200 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,229 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,179 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,337 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,914 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,526 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,888 |
| Countries in the Alps | 0 | - | 4.87 | 116,710 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,491 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,113 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,954 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,339 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,077 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,943 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,486 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,696 |
| Largest Country by Body of Water | 0 | - | 4.95 | 56,408 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 61,984 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,169 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,004 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,386 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,692 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,689 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,911 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,581 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 70,840 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,209 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,692 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,905 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,411 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,552 |
| Largest Countries By Category | 0 | - | 4.97 | 156,649 |
| Countries by Countries | 0 | - | 4.96 | 62,185 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,360,426 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,250 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,937 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,308 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,440 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,024 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,674 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,549 |
| Northernmost Countries | 0 | - | 4.99 | 357,334 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,708 |
| Countries of South America | 0 | - | 5.00 | 913,617 |
| Countries of Oceania | 0 | - | 5.00 | 1,038,942 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,845,662 |
| "Land" Countries | 0 | - | 4.98 | 333,461 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,063 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,647 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,461 |
| All Country Flags of the World | 0 | - | 5.00 | 3,595,467 |
| Top World Languages | 0 | - | 4.92 | 812,151 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,491 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,218 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,188 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,561 |
| Longest International Borders | 0 | - | 4.99 | 263,397 |
| Countries with Three Borders | 0 | - | 4.96 | 36,140 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,569 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,615 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,720 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,836 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,837 |
| Demonym of Every Country | 0 | - | 4.91 | 58,578 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,132 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,395 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,764 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,231 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,896 |
| Countries with Megacities | 0 | - | 4.99 | 246,279 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,820 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,750 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,276 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,689 |
| Biggest Cities in the World | 0 | - | 4.92 | 789,433 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,311 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,612 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,830 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,579 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,531 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,494 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,253 |
| Countries by Capital City | 0 | - | 5.00 | 66,486 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,239 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,820 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,022 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,352 |
| Moved Capital Cities | 0 | - | 4.96 | 73,526 |
| Countries by Official Language | 0 | - | 4.95 | 192,612 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 292,924 |
| Countries in their Native Language | 0 | - | 4.99 | 196,500 |
| Independence from Whom | 0 | - | 4.99 | 209,513 |
| Subdivisions by Country | 0 | - | 4.86 | 50,036 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,600 |
| Megadiverse Countries | 0 | - | 4.97 | 133,839 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,671 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,883 |
