| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,198 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,735 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,187 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,553 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,926 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,454 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,172 |
| Countries Bordering France | 0 | - | 4.83 | 401,937 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,653 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,334 |
| UK Immigration by Country | 0 | - | 4.94 | 140,689 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,001 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,482 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,758 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,259 |
| Random European Capital to Country | 0 | - | 4.98 | 190,642 |
| Random European Country to Capital | 0 | - | 4.93 | 164,646 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,570 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,538 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,626 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,858 |
| The Only European Country ... | 0 | - | 4.91 | 216,025 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,779 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,792 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,566 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,584 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,143 |
| Every European Country Shape | 0 | - | 4.96 | 201,332 |
| Countries of Africa | 0 | - | 5.00 | 2,530,466 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,465 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,152 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,192 |
| All Countries that Once Bordered Germany | 0 | - | 4.34 | 74,867 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,760 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,796 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,656 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,093 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,733 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,708 |
| Biggest Cities in Germany | 0 | - | 4.95 | 293,006 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,440 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,435 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,069 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,255 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,680 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,108 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,394 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,394 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,103 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,082 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,454 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,154 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,436 |
| Europe Capital to Country | 0 | - | 4.99 | 249,591 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,598 |
| European Capitals by Map | 0 | - | 4.99 | 138,601 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,890 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,246 |
| European Coastal Capitals | 0 | - | 4.95 | 90,396 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,573 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,201 |
| Biggest British Empire Countries | 0 | - | 4.74 | 99,775 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,114 |
| Countries of the Middle East | 0 | - | 4.96 | 200,763 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,019 |
| Slavic Countries | 0 | - | 4.96 | 111,501 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,390 |
| African Island Countries | 0 | - | 4.96 | 101,442 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,764 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,670 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,290 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,195 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,673 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,442 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,541 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,514 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,095 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,987 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,397 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,017 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,979 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,823 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,093 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,619 |
| Cities in European History #1 | 0 | - | 4.63 | 133,812 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,912 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,034 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,767 |
| Random European Flag to Country | 0 | - | 4.89 | 181,987 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,486 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,184 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,738 |
| Scotland Trivia | 0 | - | 4.58 | 57,558 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,045 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,523 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,033 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,647 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,348 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,586 |
| Official Cities in the UK | 0 | - | 4.89 | 283,098 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,374 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,896 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,001 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,081 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,182 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,740 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,070 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,948 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,941 |
| Monarchies of Europe | 0 | - | 4.90 | 97,970 |
| Monarchies of Asia | 0 | - | 4.97 | 70,987 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,781 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,329 |
| The Only African Country ... | 0 | - | 4.98 | 128,949 |
| The Only American Country ... | 0 | - | 4.92 | 121,411 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,063 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,654 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,675 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,266 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,789 |
| Countries That Border Russia | 0 | - | 4.98 | 461,144 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,872 |
| European Countries with One Border | 0 | - | 4.97 | 182,529 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,334 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,707 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,006 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,656 |
| Ireland Country Quiz | 0 | - | 4.69 | 134,396 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,051 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,960 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,945 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,057 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,052 |
| Central American Countries | 0 | - | 4.98 | 155,902 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,335 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,030 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,466 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,255 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,370 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 131,548 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,946 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,323 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,131 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,944 |
| Countries of the German Empire | 0 | - | 4.51 | 37,871 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,718 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,918 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,802 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,840 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,893 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,511 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,961 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,787 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,295 |
| Germany Country Quiz | 0 | - | 4.82 | 157,603 |
| Russia Country Quiz | 0 | - | 4.85 | 114,292 |
| Italy Country Quiz | 0 | - | 4.82 | 123,219 |
| Japan Country Quiz | 0 | - | 4.93 | 142,230 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,243 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,297 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,683 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,973 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,896 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,445 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,225 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,605 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,176 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,048 |
| Most Forested European Countries | 0 | - | 4.80 | 75,248 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,283 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,333 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,386 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,609 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,269 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,292 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,573 |
| Every African Country Shape | 0 | - | 4.90 | 87,042 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,504 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,103 |
| Countries Bordering India | 0 | - | 4.98 | 163,328 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,098 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,102 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,153 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,449 |
| Countries that Border China | 0 | - | 4.96 | 262,874 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,236 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,789 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,431 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,526 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,259 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,731 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,001 |
| Countries that Border Poland | 0 | - | 4.99 | 172,064 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,358 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,527 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,334 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,045 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,260 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,726 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,856 |
