| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,621 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,074 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,540 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,908 |
| Arms Exports - United States | 0 | - | 4.77 | 62,823 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,181 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,486 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,449 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,137 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,387 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,743 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,133 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,611 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,167 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,307 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,044 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,872 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,214 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,264 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,004 |
| Countries of Africa | 0 | - | 5.00 | 2,566,587 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,794 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,675 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,385 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,324 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,614 |
| The Only European Country ... | 0 | - | 4.91 | 219,780 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,505 |
| Hindu Countries | 0 | - | 4.86 | 50,711 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,931 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,012 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 511,290 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,833 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,776 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,453 |
| Countries of the Middle East | 0 | - | 4.96 | 203,390 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,442 |
| Slavic Countries | 0 | - | 4.96 | 112,568 |
| African Island Countries | 0 | - | 4.96 | 102,802 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,063 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,104 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,560 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,062 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,273 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,856 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,798 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,101 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,028 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,597 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,132 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,778 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,120 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,379 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,902 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,710 |
| Rivers of the United States | 0 | - | 4.93 | 66,841 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,048 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,564 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,427 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,157 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,013 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,938 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 90,058 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 43,012 |
| Which City in Canada? | 0 | - | 4.83 | 57,435 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,633 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,368 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,819 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,617 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,655 |
| Monarchies of Europe | 0 | - | 4.90 | 99,093 |
| Monarchies of Asia | 0 | - | 4.97 | 71,649 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,390 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,960 |
| The Only African Country ... | 0 | - | 4.99 | 129,859 |
| The Only American Country ... | 0 | - | 4.92 | 122,403 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,484 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,588 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,040 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,808 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,147 |
| Top 10 Richest Countries in Asia | 0 | - | 4.70 | 106,792 |
| European Countries with One Border | 0 | - | 4.97 | 184,110 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,828 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,063 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,984 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,254 |
| South America Flags Map Quiz | 0 | - | 4.95 | 89,247 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,574 |
| U.S. State Flags | 0 | - | 4.88 | 173,691 |
| Hawaiian Islands | 0 | - | 4.83 | 43,046 |
| U.S. States that Border Canada | 0 | - | 4.91 | 187,188 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,594 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 39,660 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,735 |
| UK Immigration by Country | 0 | - | 4.94 | 141,954 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,720 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,751 |
| Central American Countries | 0 | - | 4.98 | 157,627 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,724 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,619 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,187 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,245 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,201 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,297 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,672 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,973 |
| Arms Exports - Russia | 0 | - | 4.49 | 25,209 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,752 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,813 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,481 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,145 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,039 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,842 |
| Countries That Border Russia | 0 | - | 4.98 | 465,101 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,566 |
| Countries Bordering France | 0 | - | 4.83 | 405,514 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,382 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,997 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,755 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,881 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,038 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,821 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 54,095 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,930 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,695 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,479 |
| Germany Country Quiz | 0 | - | 4.82 | 159,162 |
| Russia Country Quiz | 0 | - | 4.83 | 115,517 |
| Japan Country Quiz | 0 | - | 4.93 | 143,614 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,382 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,871 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,674 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,184 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,945 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,559,542 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,781 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,084 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,686 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,701 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,963 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,192 |
| Random European Capital to Country | 0 | - | 4.98 | 192,430 |
| Random European Country to Capital | 0 | - | 4.93 | 166,133 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,897 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,467 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,420 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,701 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,855 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,681 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,773 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,144 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,473 |
| Every European Country Shape | 0 | - | 4.96 | 203,359 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,781 |
| Every African Country Shape | 0 | - | 4.90 | 88,706 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,862 |
| Countries Bordering India | 0 | - | 4.98 | 163,924 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,133 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,084 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,763 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,191 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,919 |
| Countries that Border China | 0 | - | 4.96 | 264,620 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,235 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,231 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,294 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,958 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,256 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,944 |
| Countries Bordering Turkey | 0 | - | 4.98 | 118,005 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,406 |
| Countries that Border Poland | 0 | - | 4.99 | 173,407 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,821 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,664 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,986 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,675 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,066 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,683 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,254 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,477 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,380 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,507 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,600 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,336 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,222 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,731 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,174 |
| Countries Closest to Turkey | 0 | - | 4.96 | 127,085 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,681 |
| Countries Closest to India | 0 | - | 4.97 | 103,385 |
| Countries Closest to Japan | 0 | - | 4.92 | 140,695 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,799 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,365 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,083 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,259 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,577 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,362 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,637 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,158 |
