| Countries by Sports League Revenue | 0 | - | 4.94 | 75,359 |
| Countries by Sports in 60 Seconds | 0 | - | 4.91 | 141,078 |
| North American Sports Cities | 0 | - | 4.83 | 170,736 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,877 |
| Olympic Host Countries | 0 | - | 4.98 | 198,733 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 302,639 |
| NFL Cities Map Quiz | 0 | - | 4.38 | 230,949 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 572,476 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,839 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 44,782 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,632 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,043 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,542 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,763 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,544 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 377,902 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,237 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 135,430 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,632 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.98 | 99,594 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,616 |
| Random World Capitals on a Map | 0 | - | 4.93 | 132,949 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,433 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,167 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,443 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,402 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,696 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,528 |
| Departments of France | 0 | - | 4.93 | 52,627 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,468 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,086 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 273,942 |
| Super Bowl Winning QBs | 0 | - | 4.36 | 173,803 |
| Super Bowl Losing QBs | 0 | - | 4.09 | 49,191 |
| Boundary Waters | 0 | - | 4.92 | 87,987 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,782 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,162 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,114 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,752 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,639 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,348 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,430 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,048 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,822 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,844,828 |
| Landlocked Countries | 0 | - | 4.99 | 412,819 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,526 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,205 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,570 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,709 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,001 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,847 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,345 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,487 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,401 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 550,326 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.78 | 66,566 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,185 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,199 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,687 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,394 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,732 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,156 |
| US States with an Empty Map | 0 | - | 5.00 | 618,027 |
| Colleges of Super Bowl Winning QBs | 0 | - | 4.21 | 48,840 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,100 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,892 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,451 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 122,828 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 123,990 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,850 |
| World Capitals Quiz | 0 | - | 5.00 | 5,024,922 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,202 |
| Himalayan Countries | 0 | - | 4.95 | 135,029 |
| Andean Countries | 0 | - | 4.94 | 82,646 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,073 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 122,964 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,744 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,452 |
| Danube Countries | 0 | - | 4.97 | 70,986 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,629 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,450 |
| Countries with the Worst Passports | 0 | - | 4.93 | 82,268 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,181 |
| European Landlocked Countries | 0 | - | 4.99 | 145,658 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,034 |
| Countries with the Most Species | 0 | - | 4.99 | 95,179 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,178 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,171 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,331 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,904 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,500 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,860 |
| Countries in the Alps | 0 | - | 4.87 | 116,674 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,459 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,049 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,935 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,314 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,058 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,932 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,454 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,675 |
| Largest Country by Body of Water | 0 | - | 4.95 | 55,014 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,521 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 61,963 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,177 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,163 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 40,992 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,356 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,667 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,666 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,844 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,554 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,195 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,656 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,788 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,336 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,527 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,701 |
| Largest Countries By Category | 0 | - | 4.97 | 156,593 |
| Countries by Countries | 0 | - | 4.96 | 62,155 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,199 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,928 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,303 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,389 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,311 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,357 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 97,990 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,647 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,709,144 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 249,545 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,619 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,453 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,726 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,474 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,210 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,454 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,416 |
| Rivers of the United States | 0 | - | 4.93 | 65,421 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,114 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,537 |
| Longest International Borders | 0 | - | 4.99 | 263,354 |
| Countries with Three Borders | 0 | - | 4.96 | 36,126 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,548 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,594 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,827 |
| Demonym of Every Country | 0 | - | 4.91 | 58,558 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 322,954 |
| American Cities by Stadium | 0 | - | 4.02 | 36,474 |
| City by Football Clubs | 0 | - | 4.37 | 136,957 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,111 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,568,723 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,800 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 400,942 |
| Island Countries | 0 | - | 4.99 | 707,199 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 70,805 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,359,810 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,231 |
| Northernmost Countries | 0 | - | 4.99 | 357,187 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,696 |
| Countries of South America | 0 | - | 5.00 | 913,224 |
| Countries of Oceania | 0 | - | 5.00 | 1,038,412 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,844,790 |
| "Land" Countries | 0 | - | 4.98 | 333,397 |
| Europe Map Quiz | 0 | - | 5.00 | 4,726,816 |
| All Country Flags of the World | 0 | - | 5.00 | 3,593,334 |
| Top World Languages | 0 | - | 4.92 | 811,851 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,714 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,830 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,121 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,366 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,338 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 376,958 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,849 |
| Countries with Megacities | 0 | - | 4.99 | 246,117 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,758 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,725 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,225 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,659 |
| Biggest Cities in the World | 0 | - | 4.91 | 789,073 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,307 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,559 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,797 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,552 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,504 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,466 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,193 |
| Countries by Capital City | 0 | - | 5.00 | 66,439 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,215 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,799 |
| World Capitals by Proximity | 0 | - | 4.91 | 327,899 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,329 |
| Moved Capital Cities | 0 | - | 4.96 | 73,501 |
| Countries by Official Language | 0 | - | 4.95 | 192,574 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 292,838 |
| Countries in their Native Language | 0 | - | 4.99 | 196,434 |
| Independence from Whom | 0 | - | 4.99 | 209,430 |
| Subdivisions by Country | 0 | - | 4.86 | 50,028 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,575 |
| Megadiverse Countries | 0 | - | 4.97 | 133,827 |
