| Countries Closest to Canada | 0 | - | 4.90 | 197,304 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,355 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,609 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,616 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,745 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,397 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,808 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,301 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,054 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,031 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,269 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,493 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,304 |
| The Only American Country ... | 0 | - | 4.92 | 120,714 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,064 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,146 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,331 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,853 |
| US States Quiz | 0 | - | 5.00 | 16,691,570 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,185 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,681 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,358 |
| Central American Countries | 0 | - | 4.98 | 154,981 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,045 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,782 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,167 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,962 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,957 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,362 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,703 |
| States of Mexico | 0 | - | 4.95 | 173,233 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,059 |
| Countries of Africa | 0 | - | 5.00 | 2,506,340 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,070 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,218 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,479 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,782 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,914 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,738 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,763 |
| Countries Closest to India | 0 | - | 4.97 | 102,180 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,878 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,244 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,513 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,769 |
| Pixelated United States Map | 0 | - | 4.89 | 93,432 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,675 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,307 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,357 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,585 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,856 |
| U.S. States By Population | 0 | - | 4.92 | 152,316 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,343 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,828 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,739 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,846 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,874 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,775 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,451 |
| The Only European Country ... | 0 | - | 4.91 | 213,683 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,013 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,442 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,175 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,638 |
| US States with an Empty Map | 0 | - | 5.00 | 618,516 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,337 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,258 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,843 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,662 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,022 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,492 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,865 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,465 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,344 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,155 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,810 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,764 |
| Canada Country Quiz | 0 | - | 4.54 | 131,675 |
| United States Country Quiz | 0 | - | 4.43 | 100,536 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,825 |
| Flags of North and South America | 0 | - | 4.99 | 366,608 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,041 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,789 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,909 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,642 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,529 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,869 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,913 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,293 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,212 |
| Countries of the Middle East | 0 | - | 4.96 | 198,822 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,207 |
| Slavic Countries | 0 | - | 4.96 | 110,815 |
| African Island Countries | 0 | - | 4.96 | 100,732 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,476 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,655 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,430 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,021 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,565 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,659 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,720 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,131 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,128 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,252 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,527 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,208 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,368 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,194 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,469 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,111 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,051 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,072 |
| Peru Country Quiz | 0 | - | 4.54 | 48,285 |
| Chile Country Quiz | 0 | - | 4.75 | 39,705 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,671 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,098 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,309 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,193 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,584 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,828 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,609 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,588 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,998 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,528 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,831 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,914 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,779 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,946 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,798 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,372 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,677 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,148 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,305 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,334 |
| Monarchies of Europe | 0 | - | 4.90 | 97,269 |
| Monarchies of Asia | 0 | - | 4.97 | 70,576 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,416 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,683 |
| The Only African Country ... | 0 | - | 4.99 | 128,316 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,755 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,226 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,005 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,304 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,984 |
| European Countries with One Border | 0 | - | 4.97 | 181,556 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,388 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,968 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,350 |
| Panama Country Quiz | 0 | - | 4.61 | 25,593 |
| UK Immigration by Country | 0 | - | 4.94 | 139,543 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,725 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,162 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,826 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,176 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,331 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,197 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,766 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,756 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,052 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,422 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,174 |
| Which South American Country? | 0 | - | 4.69 | 51,708 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,205 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,083 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,477 |
| Countries That Border Russia | 0 | - | 4.98 | 458,770 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,447 |
| Countries Bordering France | 0 | - | 4.85 | 398,435 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,908 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,190 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,459 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,438 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,556 |
| Germany Country Quiz | 0 | - | 4.82 | 156,476 |
| Russia Country Quiz | 0 | - | 4.85 | 113,601 |
| Italy Country Quiz | 0 | - | 4.82 | 122,141 |
| Japan Country Quiz | 0 | - | 4.92 | 141,184 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,071 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,824 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,804 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,017 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,782 |
| States of Brazil | 0 | - | 4.98 | 86,306 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,895 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,354 |
| O Canada Lyrics | 0 | - | 4.47 | 50,777 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,451 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,209 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,415 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,673 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,710 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,423 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,700 |
| South American Cities on the Map | 0 | - | 4.57 | 35,238 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,578 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,386 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,988 |
| Random European Capital to Country | 0 | - | 4.98 | 189,137 |
| Random European Country to Capital | 0 | - | 4.92 | 147,388 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,328 |
