| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,907 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,625 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,519 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,140 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 129,237 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,451 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,593 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,318 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,239 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,034 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,583 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,975 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,402 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,837 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,266 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,101 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,610 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,802 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,568 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,150 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,549 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,544 |
| Countries of Africa | 0 | - | 5.00 | 2,529,153 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,993 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,338 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,134 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,656 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,473 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,878 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,570 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,775 |
| The Only European Country ... | 0 | - | 4.91 | 215,912 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,673 |
| Hindu Countries | 0 | - | 4.86 | 49,988 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,722 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,566 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,188 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,083 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,215 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,399 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,034 |
| Asia Capital to Country | 0 | - | 4.96 | 126,427 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,032 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,485 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,100 |
| Countries of the Middle East | 0 | - | 4.96 | 200,688 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,970 |
| Slavic Countries | 0 | - | 4.96 | 111,463 |
| African Island Countries | 0 | - | 4.96 | 101,396 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,621 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,241 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,120 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,606 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,396 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,496 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,503 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,066 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,943 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,363 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,967 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,948 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,784 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,044 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,819 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,124 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,295 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,718 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,361 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,977 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,673 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,056 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,702 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,891 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,012 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,906 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,220 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,913 |
| Monarchies of Europe | 0 | - | 4.90 | 97,926 |
| Monarchies of Asia | 0 | - | 4.97 | 70,961 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,762 |
| The Only African Country ... | 0 | - | 4.98 | 128,903 |
| The Only American Country ... | 0 | - | 4.92 | 121,379 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,048 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,620 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,647 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,214 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,745 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 105,480 |
| European Countries with One Border | 0 | - | 4.97 | 182,474 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,284 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,018 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,963 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,225 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,032 |
| UK Immigration by Country | 0 | - | 4.94 | 140,634 |
| Central American Countries | 0 | - | 4.98 | 155,851 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,290 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,684 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,113 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,868 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,285 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,106 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,914 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,686 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,850 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,757 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,804 |
| Countries That Border Russia | 0 | - | 4.98 | 461,023 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,867 |
| Countries Bordering France | 0 | - | 4.83 | 401,801 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,537 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,489 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,933 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,758 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,274 |
| Germany Country Quiz | 0 | - | 4.82 | 157,532 |
| Russia Country Quiz | 0 | - | 4.85 | 114,245 |
| Italy Country Quiz | 0 | - | 4.82 | 123,160 |
| Japan Country Quiz | 0 | - | 4.93 | 142,189 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,380 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,220 |
| Italy A-Z | 0 | - | 4.49 | 58,142 |
| China A-Z | 0 | - | 4.55 | 67,097 |
| Germany A-Z | 0 | - | 4.56 | 62,536 |
| Australia A-Z | 0 | - | 4.54 | 49,936 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,281 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,661 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,623 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,435 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,533 |
| Random European Capital to Country | 0 | - | 4.98 | 190,591 |
| Random European Country to Capital | 0 | - | 4.93 | 164,418 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,407 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,031 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,268 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,319 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,376 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,137 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,022 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,000 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,214 |
| Every European Country Shape | 0 | - | 4.96 | 201,253 |
| Every African Country Shape | 0 | - | 4.90 | 86,969 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,306 |
| Countries Bordering India | 0 | - | 4.98 | 163,308 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,079 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,171 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,094 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,134 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,436 |
| Countries that Border China | 0 | - | 4.96 | 262,807 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,215 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,778 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,411 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,501 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,232 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,723 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,966 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,739 |
| Countries that Border Poland | 0 | - | 4.99 | 172,027 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,311 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,486 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,310 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,013 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,879 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,247 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,779 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,566 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,704 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,833 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,081 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,378 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,384 |
| Countries Closest to Canada | 0 | - | 4.91 | 197,995 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,924 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,851 |
| Countries Closest to India | 0 | - | 4.97 | 102,610 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,429 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,674 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,823 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,612 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,586 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,411 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,606 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,442,725 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,588 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,640 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,951 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,877 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,138 |
| Vietnam War Countries | 0 | - | 4.83 | 94,049 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,784 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,114 |
| Top 10 Most Forested Countries in Asia | 0 | - | 4.63 | 63,355 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,141 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,425 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,502 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,353 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,245 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,504 |
