| Landlocked Countries in Africa | 0 | - | 4.99 | 47,237 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,891 |
| Countries of Africa | 0 | - | 5.00 | 2,547,767 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,767 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,513 |
| African Island Countries | 0 | - | 4.96 | 101,983 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,014 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,575 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,941 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,649 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,572 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,900 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,666 |
| Random African Flag to Country | 0 | - | 4.88 | 75,290 |
| The Only African Country ... | 0 | - | 4.99 | 129,354 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,249 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,971 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,473 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,593 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,819 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,967 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,942 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,355,973 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,786 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,154 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,626 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,885 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,131 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,856 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,676 |
| Random European Capital to Country | 0 | - | 4.98 | 191,613 |
| Random European Country to Capital | 0 | - | 4.93 | 165,498 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,772 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,100 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,553,751 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,124 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,589 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,664 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,991 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,842 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,041 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,082 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,010 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,106 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,001 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,854 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,984 |
| The Only European Country ... | 0 | - | 4.91 | 217,735 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,019 |
| Hindu Countries | 0 | - | 4.86 | 50,351 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,077 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,809 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,773 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,908 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,762 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,956 |
| Countries that Beat China | 0 | - | 4.85 | 116,244 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,159 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,579 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,322 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,950 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,705 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,244 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,151 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,279 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,820 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,077 |
| African Capitals by Map | 0 | - | 4.99 | 138,234 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,698 |
| Countries of the Middle East | 0 | - | 4.96 | 201,875 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,706 |
| Slavic Countries | 0 | - | 4.96 | 111,997 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,001 |
| Random European Flag to Country | 0 | - | 4.90 | 183,131 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,484 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,354 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,901 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,058 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,129 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,760 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,476 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,573 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,458 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,394 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,266 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,244 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,254 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,608 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,323 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,736 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,953 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,876 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,755 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,303 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,544 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,388 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,468 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,633 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,195 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,357 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,880 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,277 |
| Monarchies of Europe | 0 | - | 4.90 | 98,448 |
| Monarchies of Asia | 0 | - | 4.97 | 71,298 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,084 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,696 |
| The Only American Country ... | 0 | - | 4.92 | 121,893 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,138 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,969 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,366 |
| European Countries with One Border | 0 | - | 4.97 | 183,259 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,027 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,481 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,220 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,428 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,147 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,351 |
| UK Immigration by Country | 0 | - | 4.94 | 141,248 |
| Central American Countries | 0 | - | 4.98 | 156,900 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,030 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,970 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,384 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,161 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,478 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,776 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,391 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,494 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,077 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,432 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,355 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,547 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.70 | 67,875 |
| Countries That Border Russia | 0 | - | 4.98 | 463,141 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,249 |
| Countries Bordering France | 0 | - | 4.83 | 403,847 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,932 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,726 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,354 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,207 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,548 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,357 |
| Germany Country Quiz | 0 | - | 4.83 | 158,322 |
| Russia Country Quiz | 0 | - | 4.83 | 114,784 |
| Japan Country Quiz | 0 | - | 4.93 | 142,867 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,345 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,531 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,445 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,940 |
| Syria Country Quiz | 0 | - | 4.80 | 32,916 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,816 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,613 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,767 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,374 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,655 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,859 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,411 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,226 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,229 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,558 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,494 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,548 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,839 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,781 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,614 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,311 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,868 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,974 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,683 |
| Every European Country Shape | 0 | - | 4.96 | 202,365 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,053 |
| Every African Country Shape | 0 | - | 4.90 | 87,807 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,622 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,472 |
| Countries Bordering India | 0 | - | 4.98 | 163,618 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,490 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,722 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,732 |
| Countries that Border China | 0 | - | 4.96 | 263,688 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,814 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,949 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,019 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,741 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,604 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,064 |
| Countries that Border Poland | 0 | - | 4.99 | 172,713 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,055 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,080 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,617 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,320 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,482 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,484 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,997 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,507 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,023 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,189 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,314 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,820 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,785 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,696 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,514 |
