| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,174 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,099 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,077 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,968 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,465 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,730 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,494 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,329 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,195 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,326 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,147 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,898 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,428 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,927 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,828 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,660 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,415 |
| Countries That Border Russia | 0 | - | 4.98 | 458,758 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,849 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,638 |
| UK Immigration by Country | 0 | - | 4.94 | 139,539 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,719 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,156 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,826 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,041 |
| Russia Country Quiz | 0 | - | 4.85 | 113,599 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,066 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,168 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,987 |
| Random European Capital to Country | 0 | - | 4.98 | 189,134 |
| Random European Country to Capital | 0 | - | 4.92 | 147,384 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,771 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,321 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,643 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,290 |
| Every European Country Shape | 0 | - | 4.96 | 200,034 |
| Countries of Africa | 0 | - | 5.00 | 2,506,240 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,065 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,698 |
| Countries that Border Poland | 0 | - | 4.99 | 171,289 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,203 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,011 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,151 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,865 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,771 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,445 |
| The Only European Country ... | 0 | - | 4.91 | 213,668 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,004 |
| Hindu Countries | 0 | - | 4.85 | 49,518 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,436 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,173 |
| Arms Exports - United States | 0 | - | 4.70 | 54,311 |
| Arms Exports - Russia | 0 | - | 4.48 | 24,760 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,330 |
| Biggest Trading Partners - Turkey | 0 | - | 4.80 | 50,157 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,205 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,167 |
| Europe Capital to Country | 0 | - | 4.99 | 247,421 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,383 |
| European Capitals by Map | 0 | - | 4.99 | 136,117 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,122 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,570 |
| European Coastal Capitals | 0 | - | 4.95 | 89,701 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,663 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,278 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,198 |
| Countries of the Middle East | 0 | - | 4.96 | 198,816 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,203 |
| Slavic Countries | 0 | - | 4.96 | 110,810 |
| African Island Countries | 0 | - | 4.96 | 100,727 |
| Random European Flag to Country | 0 | - | 4.89 | 180,830 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,128 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,652 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,427 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,016 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,558 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,657 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,717 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,130 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,127 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,250 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,526 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,203 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,365 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,191 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,466 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,275 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,911 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,772 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,945 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,794 |
| Official Cities in the UK | 0 | - | 4.89 | 280,365 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,371 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,068 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,674 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,736 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,142 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,333 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,299 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,303 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,333 |
| Monarchies of Europe | 0 | - | 4.90 | 97,267 |
| Monarchies of Asia | 0 | - | 4.97 | 70,571 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,415 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,680 |
| The Only African Country ... | 0 | - | 4.99 | 128,315 |
| The Only American Country ... | 0 | - | 4.92 | 120,713 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,755 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,226 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,003 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,301 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,982 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 104,751 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,329 |
| European Countries with One Border | 0 | - | 4.97 | 181,546 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,351 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,104 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,061 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,638 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,020 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,034 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,146 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,282 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,841 |
| Central American Countries | 0 | - | 4.98 | 154,976 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,605 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,567 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,763 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,751 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,417 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,169 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,202 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,080 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,476 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,447 |
| Countries Bordering France | 0 | - | 4.85 | 398,360 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,902 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,189 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,456 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,164 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,962 |
| Biggest Trading Partners - South Africa | 0 | - | 4.80 | 40,121 |
| Germany Country Quiz | 0 | - | 4.82 | 156,472 |
| Italy Country Quiz | 0 | - | 4.82 | 122,139 |
| Japan Country Quiz | 0 | - | 4.92 | 141,179 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,822 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,017 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,429 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,140 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,775 |
| Biggest British Empire Countries | 0 | - | 4.73 | 87,265 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,859 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,386 |
| Most Forested European Countries | 0 | - | 4.80 | 74,887 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,815 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,059 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,127 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,528 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,238 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,604 |
| Every African Country Shape | 0 | - | 4.90 | 85,994 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,636 |
| Countries Bordering India | 0 | - | 4.98 | 162,567 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,661 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,737 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,916 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,758 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,196 |
| Countries that Border China | 0 | - | 4.96 | 261,768 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,823 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,508 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,044 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,197 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,287 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,444 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,417 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,391 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,803 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,916 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,683 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,497 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,210 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,351 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,477 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,778 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,851 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,913 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,301 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,738 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,299 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,919 |
| Countries Closest to India | 0 | - | 4.97 | 102,179 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,874 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,238 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,512 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,298 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,289 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,755 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,558 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,347 |
