| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,334 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,202 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,137 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,989 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,552 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,820 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,516 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,406 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,290 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,982 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,348 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,127 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,201 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,227 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,982 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,062 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,700 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,526 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,407 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,205 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,716 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,371 |
| Biggest Trading Partners - Turkey | 0 | - | 4.80 | 50,210 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,703 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,317 |
| UK Immigration by Country | 0 | - | 4.94 | 139,744 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,006 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,334 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,903 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,135 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,298 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,219 |
| Random European Capital to Country | 0 | - | 4.98 | 189,322 |
| Random European Country to Capital | 0 | - | 4.92 | 147,537 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,905 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,818 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,437 |
| Every European Country Shape | 0 | - | 4.96 | 200,285 |
| Countries of Africa | 0 | - | 5.00 | 2,509,623 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,134 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,345 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,125 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,404 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,128 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,870 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,675 |
| The Only European Country ... | 0 | - | 4.91 | 214,014 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,262 |
| Hindu Countries | 0 | - | 4.86 | 49,615 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,669 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,239 |
| Arms Exports - United States | 0 | - | 4.70 | 54,394 |
| Arms Exports - Russia | 0 | - | 4.48 | 24,767 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,558 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,954 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,272 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,196 |
| Europe Capital to Country | 0 | - | 4.99 | 248,069 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,570 |
| European Capitals by Map | 0 | - | 4.99 | 136,482 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,276 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,688 |
| European Coastal Capitals | 0 | - | 4.95 | 89,837 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,000 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,470 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,484 |
| Countries of the Middle East | 0 | - | 4.96 | 199,065 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,324 |
| Slavic Countries | 0 | - | 4.96 | 110,907 |
| African Island Countries | 0 | - | 4.96 | 100,843 |
| Random European Flag to Country | 0 | - | 4.89 | 181,001 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,456 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,813 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,569 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,215 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,696 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,752 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,849 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,174 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,206 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,352 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,629 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,336 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,471 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,303 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,537 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,398 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,087 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,922 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,035 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,849 |
| Official Cities in the UK | 0 | - | 4.89 | 280,759 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,463 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,180 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,750 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,809 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,252 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,416 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,422 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,389 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,398 |
| Monarchies of Europe | 0 | - | 4.90 | 97,372 |
| Monarchies of Asia | 0 | - | 4.97 | 70,631 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,602 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,452 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,897 |
| The Only African Country ... | 0 | - | 4.99 | 128,398 |
| The Only American Country ... | 0 | - | 4.92 | 120,814 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,794 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,274 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,077 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,464 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,108 |
| Top 10 Richest Countries in Asia | 0 | - | 4.74 | 104,835 |
| European Countries with One Border | 0 | - | 4.97 | 181,700 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,604 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,148 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,169 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,298 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,280 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,882 |
| Central American Countries | 0 | - | 4.98 | 155,126 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,700 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,098 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,844 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,802 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,499 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,259 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,294 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,153 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,514 |
| Countries That Border Russia | 0 | - | 4.98 | 459,068 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,537 |
| Countries Bordering France | 0 | - | 4.83 | 399,672 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,208 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,241 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,541 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,241 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,008 |
| Biggest Trading Partners - South Africa | 0 | - | 4.80 | 40,135 |
| Germany Country Quiz | 0 | - | 4.82 | 156,656 |
| Russia Country Quiz | 0 | - | 4.85 | 113,692 |
| Italy Country Quiz | 0 | - | 4.82 | 122,294 |
| Japan Country Quiz | 0 | - | 4.92 | 141,362 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,883 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,063 |
| Kazakhstan Country Quiz | 0 | - | 4.82 | 33,926 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,521 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,167 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,804 |
| Biggest British Empire Countries | 0 | - | 4.77 | 97,390 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,927 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,446 |
| Most Forested European Countries | 0 | - | 4.80 | 74,940 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,877 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,090 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,171 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,542 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,312 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,752 |
| Every African Country Shape | 0 | - | 4.90 | 86,187 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,735 |
| Countries Bordering India | 0 | - | 4.98 | 162,634 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,732 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,826 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,947 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,819 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,231 |
| Countries that Border China | 0 | - | 4.96 | 261,899 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,877 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,557 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,108 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,258 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,797 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,318 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,534 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,483 |
| Countries that Border Poland | 0 | - | 4.99 | 171,420 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,534 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,910 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,977 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,732 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,562 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,397 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,399 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,531 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,836 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,935 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 104,005 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,410 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,768 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,399 |
| Countries Closest to India | 0 | - | 4.97 | 102,232 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,964 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,397 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,554 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,358 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,304 |
| Europe Map Quiz | 0 | - | 5.00 | 4,733,195 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,717 |
