| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,128 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,403 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,814 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,426 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,144 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 79,913 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,099 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,641 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,794 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,699 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,376 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,423 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,358 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,540 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,370 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,250 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,828 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,875 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,962 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,674 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,487 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,964 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,511 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,928 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,454 |
| UK Immigration by Country | 0 | - | 4.94 | 140,386 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,458 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,734 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,197 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,485 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,007 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,367 |
| Random European Capital to Country | 0 | - | 4.98 | 190,044 |
| Random European Country to Capital | 0 | - | 4.92 | 156,367 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,224 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,696 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,916 |
| Every European Country Shape | 0 | - | 4.96 | 200,868 |
| Countries of Africa | 0 | - | 5.00 | 2,522,184 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,088 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,687 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,429 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,905 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,995 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,294 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,360 |
| The Only European Country ... | 0 | - | 4.91 | 215,233 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,149 |
| Hindu Countries | 0 | - | 4.86 | 49,846 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,370 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,480 |
| Arms Exports - United States | 0 | - | 4.75 | 62,000 |
| Arms Exports - Russia | 0 | - | 4.48 | 25,094 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,892 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,114 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,470 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,301 |
| Europe Capital to Country | 0 | - | 4.99 | 248,980 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,196 |
| European Capitals by Map | 0 | - | 4.99 | 137,827 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,642 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,009 |
| European Coastal Capitals | 0 | - | 4.95 | 90,151 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,954 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,696 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,507 |
| Countries of the Middle East | 0 | - | 4.96 | 199,911 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,766 |
| Slavic Countries | 0 | - | 4.96 | 111,280 |
| African Island Countries | 0 | - | 4.96 | 101,193 |
| Random European Flag to Country | 0 | - | 4.89 | 181,598 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,577 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,348 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,001 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,792 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,268 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,178 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,255 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,415 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,541 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,726 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,923 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,707 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,749 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,603 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,858 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,666 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,667 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,506 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,381 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,033 |
| Official Cities in the UK | 0 | - | 4.89 | 282,237 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,723 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,679 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,942 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,013 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,548 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,615 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,807 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,746 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,753 |
| Monarchies of Europe | 0 | - | 4.90 | 97,714 |
| Monarchies of Asia | 0 | - | 4.97 | 70,849 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,669 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,646 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,722 |
| The Only African Country ... | 0 | - | 4.99 | 128,718 |
| The Only American Country ... | 0 | - | 4.92 | 121,189 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,936 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,485 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,440 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,964 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,522 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 105,247 |
| European Countries with One Border | 0 | - | 4.97 | 182,160 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,026 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,742 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,684 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,349 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,683 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,056 |
| Central American Countries | 0 | - | 4.98 | 155,555 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,078 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,392 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,120 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,986 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,763 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,532 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,662 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,533 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,697 |
| Countries That Border Russia | 0 | - | 4.98 | 460,410 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,745 |
| Countries Bordering France | 0 | - | 4.83 | 401,207 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,062 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,396 |
| Countries that Visit Australia the Most | 0 | - | 4.91 | 68,785 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,567 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,170 |
| Biggest Trading Partners - South Africa | 0 | - | 4.73 | 40,199 |
| Germany Country Quiz | 0 | - | 4.82 | 157,223 |
| Russia Country Quiz | 0 | - | 4.85 | 114,064 |
| Italy Country Quiz | 0 | - | 4.82 | 122,712 |
| Japan Country Quiz | 0 | - | 4.92 | 141,950 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,116 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,203 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,078 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,245 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,939 |
| Biggest British Empire Countries | 0 | - | 4.73 | 99,493 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,046 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,642 |
| Most Forested European Countries | 0 | - | 4.80 | 75,121 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,115 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,207 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,300 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,575 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,450 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,025 |
| Every African Country Shape | 0 | - | 4.90 | 86,645 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,992 |
| Countries Bordering India | 0 | - | 4.98 | 163,208 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,948 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,043 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,034 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,024 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,350 |
| Countries that Border China | 0 | - | 4.96 | 262,529 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,101 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,690 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,297 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,408 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,089 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,373 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,823 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,648 |
| Countries that Border Poland | 0 | - | 4.99 | 171,816 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,038 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,280 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,190 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,919 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,187 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,709 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,263 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,579 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,714 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,983 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,230 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,263 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,752 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,875 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,706 |
| Countries Closest to India | 0 | - | 4.97 | 102,473 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,251 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,935 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,731 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,527 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,370 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,948 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,440,228 |
