| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,402 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,394 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,124 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,692 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,192 |
| Belize Country Quiz | 0 | - | 4.85 | 20,982 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,726 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,804 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,734 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,150 |
| The Only American Country ... | 0 | - | 4.92 | 121,652 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,479 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,523 |
| United States Country Quiz | 0 | - | 4.43 | 101,554 |
| US States Quiz | 0 | - | 5.00 | 16,882,916 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,917 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,832 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,218 |
| Germany Country Quiz | 0 | - | 4.83 | 157,919 |
| Russia Country Quiz | 0 | - | 4.83 | 114,528 |
| Japan Country Quiz | 0 | - | 4.93 | 142,527 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,874 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,369 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,082 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,356 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,789 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,516 |
| Syria Country Quiz | 0 | - | 4.81 | 32,793 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,814 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,703 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,789 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,972 |
| States of Mexico | 0 | - | 4.96 | 176,220 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,150 |
| Countries of Africa | 0 | - | 5.00 | 2,538,478 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,451 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,452 |
| Palau Country Quiz | 0 | - | 4.90 | 23,020 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,268 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,134 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,881 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,339 |
| The Only European Country ... | 0 | - | 4.91 | 216,785 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,368 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,424 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,218 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,668 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,078 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,582 |
| Pixelated United States Map | 0 | - | 4.87 | 94,302 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,934 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,471 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,482 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,066 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,351 |
| U.S. States By Population | 0 | - | 4.92 | 153,580 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,495 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,463 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,231 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,652 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,374 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,525 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,884 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,941 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,541 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,279 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,912 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,620 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,090 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,825 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,230 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,199 |
| US States with an Empty Map | 0 | - | 5.00 | 624,864 |
| O Canada Lyrics | 0 | - | 4.47 | 50,948 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,906 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,699 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,752 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,075 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,846 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,194 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,148 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,590 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,119 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,835 |
| Countries of the Middle East | 0 | - | 4.96 | 201,253 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,344 |
| Slavic Countries | 0 | - | 4.96 | 111,712 |
| African Island Countries | 0 | - | 4.96 | 101,678 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,898 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,739 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,955 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,548 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,589 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,061 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,715 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,791 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,630 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,261 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,246 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,623 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,291 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,191 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,030 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,300 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,595 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,603 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,553 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,651 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,235 |
| Flags of North and South America | 0 | - | 4.99 | 373,314 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,795 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,184 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,506 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,107 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,644 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,265 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,620 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,629 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,688 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,985 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,030 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,682 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,693 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,901 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,121 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,921 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,970 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,922 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,380 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,858 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,460 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,939 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,342 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,108 |
| Monarchies of Europe | 0 | - | 4.90 | 98,182 |
| Monarchies of Asia | 0 | - | 4.97 | 71,113 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,909 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,899 |
| The Only African Country ... | 0 | - | 4.99 | 129,136 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,141 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,797 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,892 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,604 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,047 |
| European Countries with One Border | 0 | - | 4.97 | 182,843 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,644 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,550 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,237 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,855 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,512 |
| Peru Country Quiz | 0 | - | 4.54 | 48,673 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,778 |
| Chile Country Quiz | 0 | - | 4.77 | 40,077 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,866 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,590 |
| Panama Country Quiz | 0 | - | 4.61 | 25,811 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,442 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,432 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,885 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,528 |
| Countries That Border Russia | 0 | - | 4.98 | 461,869 |
| Countries Bordering France | 0 | - | 4.83 | 402,667 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,525 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,990 |
| Europe Map Quiz | 0 | - | 5.00 | 4,764,447 |
| UK Immigration by Country | 0 | - | 4.94 | 140,952 |
| Central American Countries | 0 | - | 4.98 | 156,509 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,045 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,281 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,637 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,483 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,636 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,698 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,531 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,257 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,100 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,871 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,163 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,067 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,002 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,061 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,601 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,126 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,985 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,406 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,667 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,216 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,171 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,101 |
| States of Brazil | 0 | - | 4.97 | 88,200 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,972 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,830 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,446,192 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,450 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,570 |
| Countries with Megacities | 0 | - | 4.99 | 263,668 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,407 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,298 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,680 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,337 |
