| Countries Closest to Canada | 0 | - | 4.91 | 198,906 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,007 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,191 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,894 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,216 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,471 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,323 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,277 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,551 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,928 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,772 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,141 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,149 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,811 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,370 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,702 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,760 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,528 |
| The Only American Country ... | 0 | - | 4.92 | 122,076 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,659 |
| US States Quiz | 0 | - | 5.00 | 16,966,451 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,495 |
| Central American Countries | 0 | - | 4.98 | 157,144 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,168 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,659 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,432 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,633 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,466 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,359 |
| States of Mexico | 0 | - | 4.96 | 177,722 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,319 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,289 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,656 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,692 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,558 |
| Countries of Africa | 0 | - | 5.00 | 2,553,797 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 90,865 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,843 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,294 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,403 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,937 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,080 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,627 |
| Countries Closest to India | 0 | - | 4.97 | 103,125 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,071 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,115 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,174 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,830 |
| Pixelated United States Map | 0 | - | 4.88 | 94,674 |
| US States with an Empty Map | 0 | - | 5.00 | 627,642 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,840 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,070 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,076 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,787 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,090 |
| U.S. States By Population | 0 | - | 4.92 | 153,999 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,034 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,780 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,458 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,978 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,434 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,478 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,793 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,636 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,260 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,508 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,256 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,353 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,650 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,987 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,654 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,790 |
| The Only European Country ... | 0 | - | 4.91 | 218,455 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,517 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,208 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,848 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,239 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,992 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,140 |
| Canada Country Quiz | 0 | - | 4.55 | 132,916 |
| United States Country Quiz | 0 | - | 4.43 | 102,033 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,327 |
| Flags of North and South America | 0 | - | 4.99 | 375,991 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,315 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,342 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,944 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,825 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,139 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,940 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,457 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,126 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,315 |
| Countries of the Middle East | 0 | - | 4.96 | 202,324 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,970 |
| Slavic Countries | 0 | - | 4.96 | 112,209 |
| African Island Countries | 0 | - | 4.96 | 102,278 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,103 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,610 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,145 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,372 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,115 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,318 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,392 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,877 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,661 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,862 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,328 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,104 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,740 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,018 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,993 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,946 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,482 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,440 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,241 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,713 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,329 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,100 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,684 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,153 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,062 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,787 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,444 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,718 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,755 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,442 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,483 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,345 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,925 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,399 |
| Monarchies of Europe | 0 | - | 4.90 | 98,684 |
| Monarchies of Asia | 0 | - | 4.97 | 71,411 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,205 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,102 |
| The Only African Country ... | 0 | - | 4.99 | 129,533 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,323 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,209 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,354 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,262 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,633 |
| European Countries with One Border | 0 | - | 4.97 | 183,540 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,290 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,569 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,642 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,481 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,492 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,237 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,739 |
| Peru Country Quiz | 0 | - | 4.54 | 48,866 |
| Chile Country Quiz | 0 | - | 4.75 | 40,235 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,982 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,683 |
| Panama Country Quiz | 0 | - | 4.61 | 25,909 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,287 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,499 |
| UK Immigration by Country | 0 | - | 4.94 | 141,503 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,633 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,790 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,971 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,346 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,121 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,685 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,926 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,738 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,506 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,517 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,672 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,240 |
| Which South American Country? | 0 | - | 4.69 | 52,069 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,671 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,606 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,653 |
| Countries That Border Russia | 0 | - | 4.98 | 464,010 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,358 |
| Countries Bordering France | 0 | - | 4.83 | 404,442 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,414 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,828 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,492 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,222 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,822 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,083 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,870 |
| Germany Country Quiz | 0 | - | 4.82 | 158,611 |
| Russia Country Quiz | 0 | - | 4.83 | 115,162 |
| Japan Country Quiz | 0 | - | 4.93 | 143,138 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,714 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,640 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,207 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,512 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,022 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,882 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,939 |
| States of Brazil | 0 | - | 4.97 | 89,306 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,587 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,709 |
| O Canada Lyrics | 0 | - | 4.47 | 51,036 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,069 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,900 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,893 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,848 |
