| Countries That Border Russia | 0 | - | 4.98 | 465,146 |
| Countries Bordering France | 0 | - | 4.83 | 405,565 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,413 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,575 |
| Countries Bordering India | 0 | - | 4.98 | 163,934 |
| Countries that Border China | 0 | - | 4.96 | 264,650 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,423 |
| Countries that Border Poland | 0 | - | 4.99 | 173,422 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,980 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,446 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,417 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,989 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,274 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,556 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,664 |
| Every African Country Shape | 0 | - | 4.90 | 88,728 |
| Countries of Africa | 0 | - | 5.00 | 2,567,148 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,198 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,139 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,096 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,767 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,201 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,928 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,243 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,236 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,302 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,967 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,268 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,949 |
| Countries Bordering Turkey | 0 | - | 4.98 | 118,012 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,608 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,429 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,336 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,646 |
| The Only European Country ... | 0 | - | 4.91 | 219,845 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,549 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,963 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,015 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,890 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,230 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,709 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,401 |
| Egypt Country Quiz | 0 | - | 4.82 | 78,064 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,892 |
| African Capitals by Map | 0 | - | 4.99 | 142,762 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,505 |
| Countries of the Middle East | 0 | - | 4.96 | 203,417 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,465 |
| Slavic Countries | 0 | - | 4.96 | 112,586 |
| African Island Countries | 0 | - | 4.96 | 102,821 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,276 |
| Random African Flag to Country | 0 | - | 4.87 | 75,789 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,124 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,579 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,084 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,296 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,870 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,814 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,114 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,043 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,612 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,142 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,794 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,129 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,390 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,957 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,803 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,720 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 36,980 |
| UK Cities Map Quiz | 0 | - | 4.96 | 467,006 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,076 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,597 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,172 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,019 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,425 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,120 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,638 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,380 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,835 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,662 |
| Monarchies of Europe | 0 | - | 4.90 | 99,110 |
| Monarchies of Asia | 0 | - | 4.97 | 71,657 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,399 |
| The Only African Country ... | 0 | - | 4.99 | 129,870 |
| The Only American Country ... | 0 | - | 4.92 | 122,422 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,492 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,594 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,047 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,823 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,167 |
| European Countries with One Border | 0 | - | 4.97 | 184,138 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,850 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,079 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,401 |
| UK Immigration by Country | 0 | - | 4.94 | 141,970 |
| Central American Countries | 0 | - | 4.98 | 157,646 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,728 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,637 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,207 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,232 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,305 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,103 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,959 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,023 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,217 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,310 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,676 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,980 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,494 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,152 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,058 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,848 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,462 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,734 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 91,006 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,768 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,053 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,829 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,717 |
| Germany Country Quiz | 0 | - | 4.82 | 159,196 |
| Russia Country Quiz | 0 | - | 4.83 | 115,538 |
| Japan Country Quiz | 0 | - | 4.93 | 143,631 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,408 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,886 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,313 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,685 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,191 |
| Flags of the Mediterranean | 0 | - | 4.95 | 149,621 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,195 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,813 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,201 |
| Random European Capital to Country | 0 | - | 4.98 | 192,454 |
| Random European Country to Capital | 0 | - | 4.93 | 166,147 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,161 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,640 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,425 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,705 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,867 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,686 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,779 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,150 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,518 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,354 |
| Every European Country Shape | 0 | - | 4.96 | 203,380 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,791 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,332 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,829 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,511 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,877 |
| Merged Countries #2 | 0 | - | 4.96 | 100,031 |
| Merged Countries #4 | 0 | - | 4.81 | 94,241 |
| Merged Countries #6 | 0 | - | 4.90 | 73,950 |
| Merged Countries #7 | 0 | - | 4.93 | 83,301 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,848 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,683 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,998 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,685 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,084 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,685 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,258 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,501 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,390 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,517 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,615 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,342 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,230 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,750 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,176 |
| Countries Closest to Turkey | 0 | - | 4.96 | 127,099 |
| Countries Closest to India | 0 | - | 4.97 | 103,402 |
| Countries Closest to Japan | 0 | - | 4.92 | 140,714 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,831 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,369 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,461 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,482 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,617 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,089 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,586 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,916 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,457,096 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,277 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,715 |
| Countries with Megacities | 0 | - | 4.99 | 268,284 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,342 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,438 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,688 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,557 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,696 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,934 |
| Hindu Countries | 0 | - | 4.86 | 50,720 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 105,083 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,478 |
| All Countries that Once Bordered Germany | 0 | - | 4.33 | 75,281 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 50,012 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,365 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,444 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,147 |
| Countries that Beat the United States | 0 | - | 4.93 | 169,037 |
| Countries that Beat China | 0 | - | 4.85 | 117,060 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,827 |
