| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,682 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,619 |
| Countries That Border Russia | 0 | - | 4.98 | 462,072 |
| Countries that Border Poland | 0 | - | 4.99 | 172,393 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,408 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,194 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,497 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,298 |
| Countries Bordering France | 0 | - | 4.83 | 402,834 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,665 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,511 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,275 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,956 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,447 |
| The Only European Country ... | 0 | - | 4.91 | 217,004 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,521 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,352 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,699 |
| Countries of Africa | 0 | - | 5.00 | 2,540,884 |
| Countries Bordering India | 0 | - | 4.98 | 163,466 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,302 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,343 |
| Countries that Border China | 0 | - | 4.96 | 263,326 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,425 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,591 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,695 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,501 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,224 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,914 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,764 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,485 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,560 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,625 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,639 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,944 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,140 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,015 |
| Countries of the Middle East | 0 | - | 4.96 | 201,354 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,411 |
| Slavic Countries | 0 | - | 4.96 | 111,769 |
| African Island Countries | 0 | - | 4.96 | 101,729 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,920 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,024 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,604 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,672 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,159 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,779 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,853 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,667 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,302 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,306 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,680 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,346 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,256 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,093 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,349 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,453 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,184 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,094 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,021 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,484 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,158 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,496 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,974 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,143 |
| Monarchies of Europe | 0 | - | 4.90 | 98,234 |
| Monarchies of Asia | 0 | - | 4.97 | 71,145 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,953 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,091 |
| The Only African Country ... | 0 | - | 4.99 | 129,197 |
| The Only American Country ... | 0 | - | 4.92 | 121,715 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,161 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,830 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,956 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,692 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,110 |
| European Countries with One Border | 0 | - | 4.97 | 182,943 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,724 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,290 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,369 |
| US States Quiz | 0 | - | 5.00 | 16,895,707 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,220 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,363 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,944 |
| UK Immigration by Country | 0 | - | 4.94 | 141,024 |
| Central American Countries | 0 | - | 4.98 | 156,610 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,751 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,131 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,332 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,685 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,420 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,599 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,700 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,998 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,277 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,581 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,292 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,143 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,918 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,218 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,124 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,041 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,096 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,622 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,188 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,031 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,431 |
| Germany Country Quiz | 0 | - | 4.83 | 158,008 |
| Russia Country Quiz | 0 | - | 4.83 | 114,584 |
| Japan Country Quiz | 0 | - | 4.93 | 142,612 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,993 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,407 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,103 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,380 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,813 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,543 |
| Syria Country Quiz | 0 | - | 4.81 | 32,816 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,828 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,726 |
| Europe Map Quiz | 0 | - | 5.00 | 4,766,799 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,686 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,108 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,610 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,728 |
| Random European Capital to Country | 0 | - | 4.98 | 191,048 |
| Random European Country to Capital | 0 | - | 4.93 | 165,269 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,523 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,839 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,144 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,445 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,442 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,497 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,706 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,202 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,031 |
| Every European Country Shape | 0 | - | 4.96 | 201,988 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,873 |
| Every African Country Shape | 0 | - | 4.90 | 87,478 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,940 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,211 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,346 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,862 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,335 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,374 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,181 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,576 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,904 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,785 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,809 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,876 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,507 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,209 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,240 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,427 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,910 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,176 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,905 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,060 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,227 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,647 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,627 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,458 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,993 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,397 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,158 |
| Countries Closest to India | 0 | - | 4.97 | 102,857 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,727 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,184 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,988 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,885 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,932 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,734 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,463 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,603 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,597 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,446,962 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,670 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,697 |
| Countries with Megacities | 0 | - | 4.99 | 264,070 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,538 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,372 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,802 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,428 |
| Random U.S. City to State | 0 | - | 4.45 | 76,361 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,898 |
| Which City in Europe? | 0 | - | 4.83 | 107,478 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,549 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,275 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,525 |
| Hindu Countries | 0 | - | 4.86 | 50,226 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,314 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,917 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,331 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,871 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,473 |
| All Countries that Once Bordered Germany | 0 | - | 4.34 | 74,983 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,651 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,483 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,643 |
| Countries that Beat China | 0 | - | 4.85 | 115,986 |
