| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,555 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,198 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,838 |
| Countries of Africa | 0 | - | 5.00 | 2,545,771 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,630 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,131 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,734 |
| The Only European Country ... | 0 | - | 4.91 | 217,465 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,858 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,624 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,745 |
| Every European Country Shape | 0 | - | 4.96 | 202,263 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,005 |
| Every African Country Shape | 0 | - | 4.90 | 87,699 |
| China by Picture | 0 | - | 4.51 | 63,403 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,020 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,070 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,551 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,993 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,047 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,444 |
| Countries of the Middle East | 0 | - | 4.96 | 201,744 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,593 |
| Slavic Countries | 0 | - | 4.96 | 111,909 |
| African Island Countries | 0 | - | 4.96 | 101,897 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,968 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,148 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,438 |
| Every Country Shape | 0 | - | 5.00 | 467,711 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,134 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,267 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,819 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,884 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,401 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,954 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,055 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,727 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,423 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,461 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,813 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,505 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,385 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,241 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,450 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,404 |
| Flags of North and South America | 0 | - | 4.99 | 374,453 |
| Random European Flag to Country | 0 | - | 4.89 | 183,007 |
| Random African Flag to Country | 0 | - | 4.88 | 75,238 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,348 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,202 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,099 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,552 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,564 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,394 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,277 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,699 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,376 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,587 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,614 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,526 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,122 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,840 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,734 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,578 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,293 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,231 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,075 |
| Monarchies of Europe | 0 | - | 4.90 | 98,373 |
| Monarchies of Asia | 0 | - | 4.97 | 71,235 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,037 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,486 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,054 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,593 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 38,664 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 32,684 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,736 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,762 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,415 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,541 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,853 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,371 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,058 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,536 |
| The Only African Country ... | 0 | - | 4.99 | 129,291 |
| The Only American Country ... | 0 | - | 4.92 | 121,837 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,220 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,898 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,058 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,878 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,286 |
| Japan by Picture | 0 | - | 4.45 | 29,294 |
| Italy by Picture | 0 | - | 4.41 | 30,991 |
| European Countries with One Border | 0 | - | 4.97 | 183,150 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,925 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,419 |
| Flags of Oceania | 0 | - | 5.00 | 260,652 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,752 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,827 |
| Countries That Border Russia | 0 | - | 4.98 | 462,887 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,517 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,762 |
| Countries Bordering France | 0 | - | 4.83 | 403,618 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,406 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,748 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,111 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,341 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,604 |
| UK Immigration by Country | 0 | - | 4.94 | 141,186 |
| Central American Countries | 0 | - | 4.98 | 156,810 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,977 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,893 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,287 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,495 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,779 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,915 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,840 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,828 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,597 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,395 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,712 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,365 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,423 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,735 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,432 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,671 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,741 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,785 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,277 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,029 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,402 |
| Random African Countries on a Map | 0 | - | 4.99 | 296,884 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,795 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,349,326 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,335 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,375 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,279 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,520 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,689 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,294 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,159 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,515 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,272 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,256 |
| Germany Country Quiz | 0 | - | 4.83 | 158,202 |
| Russia Country Quiz | 0 | - | 4.83 | 114,715 |
| Japan Country Quiz | 0 | - | 4.93 | 142,763 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,216 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,495 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,135 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,420 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,901 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,482 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,600 |
| Syria Country Quiz | 0 | - | 4.81 | 32,889 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,862 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,788 |
| Palau Country Quiz | 0 | - | 4.90 | 23,059 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,700 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,089 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,980 |
| Countries with Megacities | 0 | - | 4.99 | 264,755 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,817 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,517 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,072 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,591 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,810 |
| Random European Capital to Country | 0 | - | 4.98 | 191,499 |
| Random European Country to Capital | 0 | - | 4.93 | 165,419 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,621 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,021 |
| Random African Country to Capital | 0 | - | 4.94 | 71,393 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,195 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,630 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,735 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,530 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,473 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,526 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,807 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,797 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,571 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,414 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,628 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,016 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,496 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,310 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,119 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,491 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,448 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,038 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,431 |
| Australia by Picture | 0 | - | 4.41 | 28,666 |
| Countries Bordering India | 0 | - | 4.98 | 163,578 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,445 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,672 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,573 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,683 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,638 |
| Countries that Border China | 0 | - | 4.96 | 263,587 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,750 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,975 |
