| Countries That Border Russia | 0 | - | 4.98 | 465,151 |
| Countries Bordering France | 0 | - | 4.83 | 405,570 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,422 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,578 |
| Countries Bordering India | 0 | - | 4.98 | 163,935 |
| Countries that Border China | 0 | - | 4.96 | 264,654 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,423 |
| Countries that Border Poland | 0 | - | 4.99 | 173,428 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,980 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,448 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,417 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,996 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,275 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,557 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,672 |
| Every African Country Shape | 0 | - | 4.90 | 88,730 |
| Countries of Africa | 0 | - | 5.00 | 2,567,214 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,199 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,141 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,098 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,768 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,203 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,930 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,243 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,237 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,303 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,968 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,269 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,949 |
| Countries Bordering Turkey | 0 | - | 4.98 | 118,012 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,636 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,429 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,337 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,651 |
| The Only European Country ... | 0 | - | 4.91 | 219,853 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,556 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,966 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,017 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,901 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,249 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,711 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,402 |
| Egypt Country Quiz | 0 | - | 4.82 | 78,065 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,898 |
| African Capitals by Map | 0 | - | 4.99 | 142,762 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,514 |
| Countries of the Middle East | 0 | - | 4.96 | 203,421 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,467 |
| Slavic Countries | 0 | - | 4.96 | 112,588 |
| African Island Countries | 0 | - | 4.96 | 102,822 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,276 |
| Random African Flag to Country | 0 | - | 4.87 | 75,793 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,126 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,580 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,092 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,297 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,871 |
| 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 | 145,045 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,616 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,144 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,797 |
| 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 | 47,966 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,807 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,721 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 36,982 |
| UK Cities Map Quiz | 0 | - | 4.96 | 467,008 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,081 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,602 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,173 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,020 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,427 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,121 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,639 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,381 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,839 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,664 |
| Monarchies of Europe | 0 | - | 4.90 | 99,112 |
| Monarchies of Asia | 0 | - | 4.97 | 71,657 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,400 |
| The Only African Country ... | 0 | - | 4.99 | 129,873 |
| 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 | 73,595 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,047 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,825 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,168 |
| European Countries with One Border | 0 | - | 4.97 | 184,139 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,853 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,080 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,401 |
| UK Immigration by Country | 0 | - | 4.94 | 141,972 |
| Central American Countries | 0 | - | 4.98 | 157,647 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,730 |
| 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 | 98,235 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,315 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,109 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,963 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,026 |
| 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 | 58,677 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,982 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,494 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,156 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,059 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,848 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,465 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,735 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 91,009 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,769 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,055 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,830 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,729 |
| Germany Country Quiz | 0 | - | 4.82 | 159,203 |
| Russia Country Quiz | 0 | - | 4.83 | 115,540 |
| Japan Country Quiz | 0 | - | 4.93 | 143,633 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,410 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,887 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,315 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,686 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,191 |
| Flags of the Mediterranean | 0 | - | 4.95 | 149,626 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,204 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,828 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,203 |
| Random European Capital to Country | 0 | - | 4.98 | 192,472 |
| Random European Country to Capital | 0 | - | 4.93 | 166,148 |
| 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 | 88,687 |
| 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 | 103,521 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,355 |
| Every European Country Shape | 0 | - | 4.96 | 203,387 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,792 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,333 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,832 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,511 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,879 |
| Merged Countries #2 | 0 | - | 4.96 | 100,032 |
| Merged Countries #4 | 0 | - | 4.81 | 94,241 |
| Merged Countries #6 | 0 | - | 4.90 | 73,951 |
| Merged Countries #7 | 0 | - | 4.93 | 83,301 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,854 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,683 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,999 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,686 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,086 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,687 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,258 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,505 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,393 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,517 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,616 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,343 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,230 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,751 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,178 |
| Countries Closest to Turkey | 0 | - | 4.96 | 127,101 |
| Countries Closest to India | 0 | - | 4.97 | 103,403 |
| Countries Closest to Japan | 0 | - | 4.92 | 140,714 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,835 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,370 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,462 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,482 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,618 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,092 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,587 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,987 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,457,137 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,284 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,718 |
| Countries with Megacities | 0 | - | 4.99 | 268,291 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,347 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,445 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,691 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,558 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,699 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,936 |
| Hindu Countries | 0 | - | 4.86 | 50,720 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 105,087 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,479 |
| All Countries that Once Bordered Germany | 0 | - | 4.33 | 75,281 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 50,014 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,366 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,445 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,148 |
| Countries that Beat the United States | 0 | - | 4.93 | 169,037 |
| Countries that Beat China | 0 | - | 4.85 | 117,066 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,829 |
