| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,760 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,394 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,972 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,735 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,649 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,108 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,373 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,862 |
| Countries Bordering France | 0 | - | 4.83 | 402,517 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,380 |
| UK Immigration by Country | 0 | - | 4.94 | 140,888 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,871 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,470 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,383 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,767 |
| Random European Capital to Country | 0 | - | 4.98 | 190,889 |
| Random European Country to Capital | 0 | - | 4.93 | 165,104 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,611 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,661 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,652 |
| Every European Country Shape | 0 | - | 4.96 | 201,578 |
| Countries of Africa | 0 | - | 5.00 | 2,536,583 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,708 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,262 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,310 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,857 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,867 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,967 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,175 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,029 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,808 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,832 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,673 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,010 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,576 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,816 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,223 |
| The Only European Country ... | 0 | - | 4.91 | 216,590 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,225 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,106 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,648 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,861 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,359 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,542 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 56,682 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,607 |
| Biggest British Empire Countries | 0 | - | 4.74 | 99,969 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,157 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,437 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,233 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,057 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,239 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,574 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,734 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,602 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 345,550 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,263 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,188 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,733 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,245 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,533 |
| Europe Capital to Country | 0 | - | 4.99 | 250,056 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,852 |
| European Capitals by Map | 0 | - | 4.99 | 139,112 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,056 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,406 |
| European Coastal Capitals | 0 | - | 4.95 | 90,580 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,975 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,676 |
| Countries of the Middle East | 0 | - | 4.96 | 201,148 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,272 |
| Slavic Countries | 0 | - | 4.96 | 111,646 |
| African Island Countries | 0 | - | 4.96 | 101,617 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,151 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,874 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,788 |
| Random European Flag to Country | 0 | - | 4.89 | 182,400 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,885 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,498 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,496 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,953 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,651 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,724 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,604 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,216 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,195 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,570 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,221 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,142 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,986 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,251 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,390 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,601 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,340 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,467 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,779 |
| Scotland Trivia | 0 | - | 4.58 | 57,596 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,527 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,825 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,311 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,814 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,421 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,734 |
| Official Cities in the UK | 0 | - | 4.89 | 283,677 |
| Cities in European History #1 | 0 | - | 4.63 | 133,977 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,026 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,251 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,166 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,277 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,890 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,001 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,277 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,104 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,073 |
| Monarchies of Europe | 0 | - | 4.90 | 98,139 |
| Monarchies of Asia | 0 | - | 4.97 | 71,083 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,882 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,804 |
| The Only African Country ... | 0 | - | 4.99 | 129,093 |
| The Only American Country ... | 0 | - | 4.92 | 121,593 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,119 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,772 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,845 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,505 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,989 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,012 |
| European Countries with One Border | 0 | - | 4.97 | 182,765 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,561 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,883 |
| All Countries that Once Bordered Germany | 0 | - | 4.34 | 74,946 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,197 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,863 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,618 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 224,319 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 115,304 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,137 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,401 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,608 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,145 |
| Central American Countries | 0 | - | 4.98 | 156,445 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,630 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,219 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,592 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,992 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,587 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,359 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,166 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,484 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,226 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,075 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,833 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,105 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,991 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,959 |
| Countries That Border Russia | 0 | - | 4.98 | 461,709 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,025 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,571 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,095 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,940 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,378 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,958 |
| Ireland Country Quiz | 0 | - | 4.69 | 134,538 |
| Germany Country Quiz | 0 | - | 4.82 | 157,837 |
| Russia Country Quiz | 0 | - | 4.85 | 114,474 |
| Italy Country Quiz | 0 | - | 4.82 | 123,392 |
| Japan Country Quiz | 0 | - | 4.93 | 142,460 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,333 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,068 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,341 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,768 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,683 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,589 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,153 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,515 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,446 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,748 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,252 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,104 |
| Most Forested European Countries | 0 | - | 4.80 | 75,325 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,379 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,404 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,443 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,629 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,330 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,793 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,800 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,700 |
| Every African Country Shape | 0 | - | 4.90 | 87,287 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,958 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,265 |
| Countries Bordering India | 0 | - | 4.98 | 163,426 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,216 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,155 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,273 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,523 |
| Countries that Border China | 0 | - | 4.96 | 263,139 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,344 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,861 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,538 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,639 |
