| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,644 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,528 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,949 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,228 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,782 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,114 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,296 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,423 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,769 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,588 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,849 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,747 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,537 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,420 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,123 |
| UK Immigration by Country | 0 | - | 4.94 | 140,832 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,913 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,162 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,558 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,140 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,701 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,686 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,411 |
| Countries of Africa | 0 | - | 5.00 | 2,534,610 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 105,644 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,789 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,292 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,492 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,625 |
| Random European Capital to Country | 0 | - | 4.98 | 190,799 |
| Random European Country to Capital | 0 | - | 4.93 | 165,009 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,878 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,762 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,110 |
| The Only European Country ... | 0 | - | 4.91 | 216,435 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,096 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,011 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,633 |
| Every European Country Shape | 0 | - | 4.96 | 201,511 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,048 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,754 |
| Europe Capital to Country | 0 | - | 4.99 | 249,910 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,774 |
| European Capitals by Map | 0 | - | 4.99 | 138,978 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,013 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,358 |
| European Coastal Capitals | 0 | - | 4.95 | 90,530 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,832 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,327 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,747 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,541 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,516 |
| Countries of the Middle East | 0 | - | 4.96 | 201,030 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,197 |
| Slavic Countries | 0 | - | 4.96 | 111,605 |
| Hindu Countries | 0 | - | 4.86 | 50,098 |
| African Island Countries | 0 | - | 4.96 | 101,564 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,269 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,458 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,339 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,806 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,434 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,402 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,879 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,602 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,673 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,583 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,181 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,140 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,528 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,169 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,101 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,942 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,210 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,319 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,495 |
| Random European Flag to Country | 0 | - | 4.89 | 182,261 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,976 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,698 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,358 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,746 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,217 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,769 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,398 |
| Official Cities in the UK | 0 | - | 4.89 | 283,498 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,982 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,176 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,144 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,250 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,844 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,225 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,058 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,039 |
| Monarchies of Europe | 0 | - | 4.90 | 98,078 |
| Monarchies of Asia | 0 | - | 4.97 | 71,058 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,847 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,697 |
| The Only African Country ... | 0 | - | 4.99 | 129,056 |
| The Only American Country ... | 0 | - | 4.92 | 121,541 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,107 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,747 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,788 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,435 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,928 |
| European Countries with One Border | 0 | - | 4.97 | 182,695 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,497 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,145 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,521 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,815 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,832 |
| Countries That Border Russia | 0 | - | 4.98 | 461,545 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 96,966 |
| Countries Bordering France | 0 | - | 4.83 | 402,381 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,838 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,252 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,211 |
| Europe Map Quiz | 0 | - | 5.00 | 4,760,471 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,094 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,596 |
| Central American Countries | 0 | - | 4.98 | 156,381 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,551 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,766 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,427 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,203 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,027 |
| Arms Exports - United States | 0 | - | 4.75 | 62,372 |
| Arms Exports - Russia | 0 | - | 4.48 | 25,132 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,799 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,059 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,935 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,932 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,989 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,550 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,051 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,896 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,352 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,636 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,273 |
| Germany Country Quiz | 0 | - | 4.82 | 157,773 |
| Russia Country Quiz | 0 | - | 4.85 | 114,419 |
| Italy Country Quiz | 0 | - | 4.82 | 123,346 |
| Japan Country Quiz | 0 | - | 4.93 | 142,395 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,312 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,328 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,745 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,444 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,774 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,107 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,303 |
| Countries with Megacities | 0 | - | 4.99 | 262,680 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,138 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,141 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,438 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,189 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,332 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,229 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,086 |
| Biggest British Empire Countries | 0 | - | 4.74 | 99,906 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,142 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,222 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,875 |
| Most Forested European Countries | 0 | - | 4.80 | 75,299 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,347 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,377 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,424 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,624 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,630 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,664 |
| Every African Country Shape | 0 | - | 4.90 | 87,206 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,221 |
| Countries Bordering India | 0 | - | 4.98 | 163,399 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,176 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,280 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,142 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,243 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,502 |
| Countries that Border China | 0 | - | 4.96 | 263,049 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,314 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,835 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,506 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,618 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,355 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,757 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,100 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,840 |
| Countries that Border Poland | 0 | - | 4.99 | 172,215 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,565 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,693 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,402 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,122 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,346 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,847 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,865 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,817 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,941 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,147 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,511 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,513 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,253 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,961 |
