| Flags of Countries that Border China | 0 | - | 4.94 | 99,480 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,800 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,263 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,915 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,855 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,457 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,320 |
| Random European Flag to Country | 0 | - | 4.89 | 182,565 |
| Random African Flag to Country | 0 | - | 4.88 | 74,975 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,894 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,181 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,252 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,121 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,459 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,687 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,090 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,574 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,243 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,480 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,779 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,682 |
| Every European Country Shape | 0 | - | 4.96 | 201,811 |
| Every African Country Shape | 0 | - | 4.90 | 87,382 |
| One Border Countries - Shape Quiz | 0 | - | 4.85 | 64,890 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,383 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,213 |
| Countries of Africa | 0 | - | 5.00 | 2,538,335 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,303 |
| China by Picture | 0 | - | 4.51 | 63,249 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,125 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,874 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,331 |
| The Only European Country ... | 0 | - | 4.91 | 216,773 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,356 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,211 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,666 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,534 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,423 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,822 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,857 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,900 |
| Asia Capital to Country | 0 | - | 4.96 | 126,697 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,455 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,603 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,070 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,524 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,826 |
| Countries of the Middle East | 0 | - | 4.96 | 201,250 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,341 |
| Slavic Countries | 0 | - | 4.96 | 111,710 |
| African Island Countries | 0 | - | 4.96 | 101,673 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,894 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,282 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,862 |
| Every Country Shape | 0 | - | 5.00 | 465,773 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,690 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,949 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,546 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,579 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,166 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,946 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,854 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,366 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,056 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,710 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,788 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,627 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,257 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,244 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,621 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,287 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,187 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,029 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,298 |
| Flags of Countries That Border Russia | 0 | - | 4.73 | 79,265 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,182 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,769 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,985 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,486 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,649 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,966 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,378 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,865 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,403 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,466 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,421 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,936 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,298 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,314 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,016 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,340 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,147 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,107 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,911 |
| Monarchies of Europe | 0 | - | 4.90 | 98,181 |
| Monarchies of Asia | 0 | - | 4.97 | 71,110 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,908 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,016 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,612 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,226 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,938 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,507 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,548 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,191 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,352 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,695 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,210 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,356 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,890 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,149 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,539 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,815 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,904 |
| The Only African Country ... | 0 | - | 4.99 | 129,132 |
| The Only American Country ... | 0 | - | 4.92 | 121,646 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,139 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,796 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,891 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,598 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,043 |
| Japan by Picture | 0 | - | 4.45 | 29,251 |
| European Countries with One Border | 0 | - | 4.97 | 182,834 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,641 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,236 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,996 |
| Flags of Oceania | 0 | - | 5.00 | 259,597 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,392 |
| UK Immigration by Country | 0 | - | 4.94 | 140,945 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,267 |
| Central American Countries | 0 | - | 4.98 | 156,506 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,687 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,040 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,273 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,636 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,176 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,475 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,633 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,214 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,526 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,255 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,097 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,482 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,200 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,438 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,472 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,589 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,117 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,868 |
| Random African Countries on a Map | 0 | - | 4.99 | 296,058 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,327,325 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,630 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,160 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,057 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,000 |
| Countries That Border Russia | 0 | - | 4.98 | 461,860 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,058 |
| Countries Bordering France | 0 | - | 4.83 | 402,657 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,514 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,595 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,126 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,979 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,406 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,196 |
| Germany Country Quiz | 0 | - | 4.83 | 157,912 |
| Russia Country Quiz | 0 | - | 4.83 | 114,526 |
| Japan Country Quiz | 0 | - | 4.93 | 142,521 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,863 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,364 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,082 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,354 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,788 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,516 |
| Syria Country Quiz | 0 | - | 4.81 | 32,793 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,814 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,702 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,510 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,686 |
| Random European Capital to Country | 0 | - | 4.98 | 190,973 |
| Random European Country to Capital | 0 | - | 4.93 | 165,177 |
| Random African Country to Capital | 0 | - | 4.94 | 71,250 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,122 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,478 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,409 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,423 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,475 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,519 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,992 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,820 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 31,201 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,480 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,283 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,747 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,549,594 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,280 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,855 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,851 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,761 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,750 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,845 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,930 |
