| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,560 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,458 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,751 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,421 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,865 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,809 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,876 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,427 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,764 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,603 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,957 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,619 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,625 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,639 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,554 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,641 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,111 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,194 |
| The Only American Country ... | 0 | - | 4.92 | 121,715 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,290 |
| US States Quiz | 0 | - | 5.00 | 16,895,713 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,181 |
| Central American Countries | 0 | - | 4.98 | 156,610 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,277 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,031 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,431 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,177 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,017 |
| States of Mexico | 0 | - | 4.96 | 176,403 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,273 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,638 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,484 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,597 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,442 |
| Countries of Africa | 0 | - | 5.00 | 2,540,886 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,211 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,176 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,060 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,227 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,627 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,993 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,397 |
| Countries Closest to India | 0 | - | 4.97 | 102,858 |
| 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 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,788 |
| Pixelated United States Map | 0 | - | 4.87 | 94,361 |
| US States with an Empty Map | 0 | - | 5.00 | 625,274 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,021 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,558 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,550 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,155 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,452 |
| U.S. States By Population | 0 | - | 4.92 | 153,640 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,574 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,511 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,260 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,705 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,824 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,019 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,159 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,708 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,898 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,234 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,156 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,275 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,595 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,684 |
| 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 North America Quiz | 0 | - | 5.00 | 1,024,485 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,651 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,483 |
| Canada Country Quiz | 0 | - | 4.54 | 132,572 |
| United States Country Quiz | 0 | - | 4.43 | 101,618 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,732 |
| Flags of North and South America | 0 | - | 4.99 | 373,686 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,852 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,206 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,539 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,216 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,715 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,341 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,140 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,740 |
| 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 Egypt | 0 | - | 4.83 | 101,112 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,184 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,935 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,193 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,753 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,779 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,925 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,207 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,945 |
| 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 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,117 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,233 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,974 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,408 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,143 |
| Monarchies of Europe | 0 | - | 4.90 | 98,235 |
| 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 |
| 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 Spain A-Z | 0 | - | 4.98 | 108,336 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,979 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,369 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,905 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,549 |
| Peru Country Quiz | 0 | - | 4.54 | 48,700 |
| Chile Country Quiz | 0 | - | 4.77 | 40,095 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,887 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,605 |
| Panama Country Quiz | 0 | - | 4.61 | 25,829 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,632 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,370 |
| UK Immigration by Country | 0 | - | 4.94 | 141,024 |
| 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 |
| 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 |
| 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 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,394 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,143 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,918 |
| Which South American Country? | 0 | - | 4.69 | 51,969 |
| 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 That Border Russia | 0 | - | 4.98 | 462,072 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,096 |
| Countries Bordering France | 0 | - | 4.83 | 402,834 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,665 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,622 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,188 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,996 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,690 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,734 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,511 |
| 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 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,726 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,740 |
| States of Brazil | 0 | - | 4.97 | 88,326 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,036 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,565 |
| O Canada Lyrics | 0 | - | 4.47 | 50,966 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,859 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,944 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,434 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,431 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 82,489 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,932 |
