| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,232 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,615 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,774 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,282 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,270 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,413 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,688 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,764 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,509 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,742 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,493 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,219 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,513 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,294 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,520 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,697 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,131 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,373 |
| Countries That Border Russia | 0 | - | 4.98 | 461,459 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,753 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,112 |
| UK Immigration by Country | 0 | - | 4.94 | 140,796 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,874 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,140 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,540 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,090 |
| Russia Country Quiz | 0 | - | 4.85 | 114,390 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,646 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,483 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,616 |
| Random European Capital to Country | 0 | - | 4.98 | 190,771 |
| Random European Country to Capital | 0 | - | 4.93 | 164,952 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,509 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,229 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,420 |
| Every European Country Shape | 0 | - | 4.96 | 201,476 |
| Countries of Africa | 0 | - | 5.00 | 2,533,788 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,775 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,337 |
| Countries that Border Poland | 0 | - | 4.99 | 172,184 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,028 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,742 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,296 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,801 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,740 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,078 |
| The Only European Country ... | 0 | - | 4.91 | 216,342 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,025 |
| Hindu Countries | 0 | - | 4.86 | 50,082 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,968 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,624 |
| Arms Exports - United States | 0 | - | 4.75 | 62,350 |
| Arms Exports - Russia | 0 | - | 4.48 | 25,130 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,630 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,680 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,413 |
| Europe Capital to Country | 0 | - | 4.99 | 249,845 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,746 |
| European Capitals by Map | 0 | - | 4.99 | 138,892 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,988 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,331 |
| European Coastal Capitals | 0 | - | 4.95 | 90,498 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,781 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,379 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,454 |
| Countries of the Middle East | 0 | - | 4.96 | 200,979 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,166 |
| Slavic Countries | 0 | - | 4.96 | 111,580 |
| African Island Countries | 0 | - | 4.96 | 101,533 |
| Random European Flag to Country | 0 | - | 4.89 | 182,209 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,022 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,773 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,409 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,365 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,841 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,565 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,643 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,569 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,163 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,107 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,507 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,143 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,075 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,919 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,195 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,952 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,704 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,181 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,744 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,387 |
| Official Cities in the UK | 0 | - | 4.89 | 283,387 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,965 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,141 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,138 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,236 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,826 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,812 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,189 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,037 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,017 |
| Monarchies of Europe | 0 | - | 4.90 | 98,055 |
| Monarchies of Asia | 0 | - | 4.97 | 71,039 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,826 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,627 |
| The Only African Country ... | 0 | - | 4.99 | 129,039 |
| The Only American Country ... | 0 | - | 4.92 | 121,509 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,101 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,730 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,757 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,400 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,894 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 105,620 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,946 |
| European Countries with One Border | 0 | - | 4.97 | 182,660 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,464 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,812 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,108 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,197 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,375 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,272 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,070 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,585 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,214 |
| Central American Countries | 0 | - | 4.98 | 156,344 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,491 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,637 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,399 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,195 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,014 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,786 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,035 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,906 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,925 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,979 |
| Countries Bordering France | 0 | - | 4.83 | 402,274 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,124 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,541 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,030 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,876 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,336 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,266 |
| Germany Country Quiz | 0 | - | 4.82 | 157,738 |
| Italy Country Quiz | 0 | - | 4.82 | 123,311 |
| Japan Country Quiz | 0 | - | 4.93 | 142,358 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,297 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,322 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,731 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,652 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,328 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,080 |
| Biggest British Empire Countries | 0 | - | 4.74 | 99,871 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,135 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,864 |
| Most Forested European Countries | 0 | - | 4.80 | 75,285 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,333 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,365 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,415 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,620 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,617 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,645 |
| Every African Country Shape | 0 | - | 4.90 | 87,174 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,205 |
| Countries Bordering India | 0 | - | 4.98 | 163,385 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,162 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,262 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,133 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,224 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,496 |
| Countries that Border China | 0 | - | 4.96 | 263,016 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,298 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,829 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,496 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,602 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,752 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,078 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,824 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,520 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,651 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,390 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,107 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,328 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,836 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,837 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,794 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,925 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,142 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,492 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,493 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,203 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,959 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,985 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,268 |
| Countries Closest to India | 0 | - | 4.97 | 102,713 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,569 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,911 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,893 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,685 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,440 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,007 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,374 |
