| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,424 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,857 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,774 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,645 |
| Countries That Border Russia | 0 | - | 4.98 | 465,128 |
| Russia Country Quiz | 0 | - | 4.83 | 115,528 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,808 |
| Asia Map Quiz | 0 | - | 4.99 | 927,327 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,619 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,552 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,494 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,264 |
| Countries that Border Poland | 0 | - | 4.99 | 173,416 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,344 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,738 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,775 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,576 |
| Name a City - European Countries | 0 | - | 4.89 | 66,477 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,413 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,851 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,636 |
| The Only European Country ... | 0 | - | 4.91 | 219,818 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,952 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,822 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,275 |
| Counties of England | 0 | - | 4.97 | 804,862 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,451 |
| Asia Capital to Country | 0 | - | 4.96 | 127,760 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,191 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,302 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,483 |
| Countries of the Middle East | 0 | - | 4.96 | 203,407 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,456 |
| Slavic Countries | 0 | - | 4.96 | 112,577 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,822 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,110 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,573 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,864 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,806 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,604 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,123 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,383 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,967 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,971 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 111,002 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,830 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,371 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,580 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,166 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,016 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,544 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,636 |
| South China Sea Countries | 0 | - | 4.78 | 57,901 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,375 |
| Monarchies of Europe | 0 | - | 4.90 | 99,105 |
| Monarchies of Asia | 0 | - | 4.97 | 71,651 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,394 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,967 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,044 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,817 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,155 |
| European Countries with One Border | 0 | - | 4.97 | 184,126 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,840 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,886 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,077 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,987 |
| Regions of Italy | 0 | - | 4.92 | 77,342 |
| Regions of Spain Quiz | 0 | - | 4.91 | 115,696 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,704 |
| States of Germany | 0 | - | 4.95 | 155,075 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,972 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,070 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,298 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,376 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,978 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,872 |
| Pixelated Asia Map | 0 | - | 4.91 | 73,984 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,736 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,665 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,537 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,422 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,225 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,942 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,209 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,675 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,977 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,490 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,147 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,048 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,845 |
| Countries Bordering France | 0 | - | 4.83 | 405,541 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,400 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 67,103 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,825 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,688 |
| Name a Valid Asian Country | 0 | - | 4.98 | 122,031 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,218 |
| Germany Country Quiz | 0 | - | 4.82 | 159,181 |
| Japan Country Quiz | 0 | - | 4.93 | 143,618 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,880 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,678 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,187 |
| Nepal Country Quiz | 0 | - | 4.95 | 38,060 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,031 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,787 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,929 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,109 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,514 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,182 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,324 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,664 |
| China Cities Map Quiz | 0 | - | 4.94 | 106,097 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,306 |
| Departments of France | 0 | - | 4.93 | 55,495 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,800 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,769 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,491 |
| Capitals of the Stans | 0 | - | 4.95 | 27,269 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,146 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,347 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,329 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,867 |
| Countries Bordering India | 0 | - | 4.98 | 163,930 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,138 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,093 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,194 |
| Countries that Border China | 0 | - | 4.96 | 264,637 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,239 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,301 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,963 |
| Countries Bordering Turkey | 0 | - | 4.98 | 118,009 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,416 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,993 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,680 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,255 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,493 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,385 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,513 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,612 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,341 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,226 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,896 |
| Countries Closest to Turkey | 0 | - | 4.96 | 127,092 |
| Countries Closest to India | 0 | - | 4.97 | 103,394 |
| Countries Closest to Japan | 0 | - | 4.92 | 140,708 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,815 |
| States of India Map Quiz | 0 | - | 4.85 | 26,991 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,466 |
| Counties of Ireland | 0 | - | 4.92 | 197,811 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,771 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,406 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,098 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,326 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,468 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,230 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,478 |
| Which City in Europe? | 0 | - | 4.83 | 108,051 |
| Hindu Countries | 0 | - | 4.86 | 50,716 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 90,169 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,698 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,700 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,979 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,362 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,443 |
| Countries that Beat China | 0 | - | 4.85 | 117,054 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,470 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,626 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,577 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,104 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,123 |
| Egypt Country Quiz | 0 | - | 4.82 | 78,058 |
| Oman Country Quiz | 0 | - | 4.86 | 27,139 |
| Albania Country Quiz | 0 | - | 4.54 | 39,341 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,088 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,273 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,385 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,886 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,603 |
| 10 Longest Rivers in the United States | 0 | - | 4.86 | 39,485 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,855 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,965 |
| Least Forested Countries in Asia | 0 | - | 4.75 | 65,003 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,609 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,618 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,824 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,200 |
| Countries of Africa | 0 | - | 5.00 | 2,566,823 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,718 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 418,426 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,939 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,714 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,613 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,311 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 26,188 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,474 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,624 |
| Australia Map Quiz | 0 | - | 4.95 | 346,655 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,744 |
| Rivers of the United States | 0 | - | 4.93 | 66,843 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,896 |
