| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,338 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,205 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,139 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,989 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,554 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,823 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,518 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,408 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,293 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,985 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,348 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,129 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,205 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,244 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,983 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,073 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,701 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,526 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,412 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,209 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,719 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,373 |
| Biggest Trading Partners - Turkey | 0 | - | 4.80 | 50,210 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,705 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,319 |
| UK Immigration by Country | 0 | - | 4.94 | 139,747 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,012 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,335 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,903 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,137 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,308 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,220 |
| Random European Capital to Country | 0 | - | 4.98 | 189,325 |
| Random European Country to Capital | 0 | - | 4.92 | 147,541 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,907 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,824 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,439 |
| Every European Country Shape | 0 | - | 4.96 | 200,291 |
| Countries of Africa | 0 | - | 5.00 | 2,509,689 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,135 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,347 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,126 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,410 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,135 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,871 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,680 |
| The Only European Country ... | 0 | - | 4.91 | 214,024 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,267 |
| Hindu Countries | 0 | - | 4.86 | 49,618 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,675 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,244 |
| Arms Exports - United States | 0 | - | 4.70 | 54,396 |
| Arms Exports - Russia | 0 | - | 4.48 | 24,767 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,562 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,955 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,273 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,196 |
| Europe Capital to Country | 0 | - | 4.99 | 248,078 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,577 |
| European Capitals by Map | 0 | - | 4.99 | 136,496 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,281 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,691 |
| European Coastal Capitals | 0 | - | 4.95 | 89,838 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,003 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,492 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,494 |
| Countries of the Middle East | 0 | - | 4.96 | 199,068 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,330 |
| Slavic Countries | 0 | - | 4.96 | 110,909 |
| African Island Countries | 0 | - | 4.96 | 100,845 |
| Random European Flag to Country | 0 | - | 4.89 | 181,002 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,479 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,816 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,574 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,222 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,702 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,755 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,853 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,176 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,208 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,359 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,630 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,340 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,472 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,306 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,537 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,402 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,092 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,929 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,039 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,852 |
| Official Cities in the UK | 0 | - | 4.89 | 280,770 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,466 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,191 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,753 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,812 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,254 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,418 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,427 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,391 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,398 |
| Monarchies of Europe | 0 | - | 4.90 | 97,374 |
| Monarchies of Asia | 0 | - | 4.97 | 70,632 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,604 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,453 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,900 |
| The Only African Country ... | 0 | - | 4.99 | 128,398 |
| The Only American Country ... | 0 | - | 4.92 | 120,818 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,795 |
| 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 | 136,468 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,111 |
| Top 10 Richest Countries in Asia | 0 | - | 4.74 | 104,838 |
| European Countries with One Border | 0 | - | 4.97 | 181,705 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,608 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,156 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,176 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,307 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,281 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,882 |
| Central American Countries | 0 | - | 4.98 | 155,135 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,701 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,108 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,845 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,804 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,501 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,261 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,298 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,157 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,515 |
| Countries That Border Russia | 0 | - | 4.98 | 459,076 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,538 |
| Countries Bordering France | 0 | - | 4.83 | 399,697 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,217 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,244 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,541 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,243 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,009 |
| Biggest Trading Partners - South Africa | 0 | - | 4.80 | 40,135 |
| Germany Country Quiz | 0 | - | 4.82 | 156,662 |
| Russia Country Quiz | 0 | - | 4.85 | 113,695 |
| Italy Country Quiz | 0 | - | 4.82 | 122,299 |
| Japan Country Quiz | 0 | - | 4.92 | 141,364 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,886 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,065 |
| Kazakhstan Country Quiz | 0 | - | 4.82 | 33,994 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,535 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,168 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,805 |
| Biggest British Empire Countries | 0 | - | 4.77 | 97,503 |
| 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 | 74,943 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,882 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,090 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,172 |
| 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 | 86,756 |
| Every African Country Shape | 0 | - | 4.90 | 86,187 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,737 |
| Countries Bordering India | 0 | - | 4.98 | 162,635 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,738 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,828 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,947 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,821 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,232 |
| Countries that Border China | 0 | - | 4.96 | 261,902 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,880 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,557 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,110 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,259 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,801 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,319 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,536 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,483 |
| Countries that Border Poland | 0 | - | 4.99 | 171,424 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,536 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,911 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,978 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,733 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,562 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,400 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,400 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,532 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,836 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,938 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 104,008 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,414 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,769 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,401 |
| Countries Closest to India | 0 | - | 4.97 | 102,235 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,967 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,400 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,557 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,359 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,304 |
| Europe Map Quiz | 0 | - | 5.00 | 4,733,289 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,767 |
