| South America Map Quiz | 0 | - | 5.00 | 1,554,496 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,449 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,335 |
| Central American Countries | 0 | - | 4.98 | 157,145 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,169 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,466 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,281 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,953 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,471 |
| States of Mexico | 0 | - | 4.96 | 177,727 |
| States of Brazil | 0 | - | 4.97 | 89,307 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,592 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,340 |
| African Island Countries | 0 | - | 4.96 | 102,283 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,276 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,349 |
| Flags of North and South America | 0 | - | 4.99 | 376,011 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,335 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,154 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,640 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,532 |
| The Only American Country ... | 0 | - | 4.92 | 122,080 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,667 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,657 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,822 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,751 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,784 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,499 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,193 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,908 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,662 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,362 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,325 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,283 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,161 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,404 |
| Asia Map Quiz | 0 | - | 4.99 | 923,407 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,320 |
| South American Cities on the Map | 0 | - | 4.52 | 35,529 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,559 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 91,051 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,325 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,282 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,551 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,908 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,928 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,772 |
| Pixelated United States Map | 0 | - | 4.88 | 94,680 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,843 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,073 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,078 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,835 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,095 |
| U.S. States By Population | 0 | - | 4.92 | 154,002 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,037 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,780 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,964 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,461 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,980 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,528 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,099 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,580 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,771 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,569 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,442 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,570 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,371 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,661 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,796 |
| The Only European Country ... | 0 | - | 4.91 | 218,465 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,526 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,213 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,850 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,948 |
| Countries of Africa | 0 | - | 5.00 | 2,553,895 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,398 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,306 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,718 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,440 |
| Australia Map Quiz | 0 | - | 4.95 | 345,850 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,806 |
| African East Coast | 0 | - | 4.96 | 96,597 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,436 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,491 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,799 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,511 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,256 |
| Asian Island Nations | 0 | - | 4.63 | 94,408 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,151 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,814 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,379 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,317 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,944 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,182 |
| Largest Caribbean Islands | 0 | - | 4.07 | 16,753 |
| Saintly Islands of the Caribbean | 0 | - | 4.32 | 24,123 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,362 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,521 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,467 |
| Largest City by Island | 0 | - | 4.87 | 72,318 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,288 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,849 |
| Europe Capital to Country | 0 | - | 4.99 | 251,706 |
| Asia Capital to Country | 0 | - | 4.96 | 127,248 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,725 |
| European Capitals by Map | 0 | - | 4.99 | 141,578 |
| African Capitals by Map | 0 | - | 4.99 | 141,676 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,697 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,692 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,029 |
| European Coastal Capitals | 0 | - | 4.95 | 91,141 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,098 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,976 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,407 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,081 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,021 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,321 |
| Countries of the Middle East | 0 | - | 4.96 | 202,330 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,973 |
| Slavic Countries | 0 | - | 4.96 | 112,214 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,105 |
| Islands by Country #1 | 0 | - | 4.90 | 176,120 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,614 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,148 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,376 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,126 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,321 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,395 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,879 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,662 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,865 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,329 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,107 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,744 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,018 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,995 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,761 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,217 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,630 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,658 |
| North America Map Quiz | 0 | - | 4.98 | 250,970 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,413 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,646 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,038 |
| Australian States and Territories | 0 | - | 4.96 | 142,667 |
| Counties of England | 0 | - | 4.97 | 801,516 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,102 |
| South American Physical Geography | 0 | - | 4.58 | 18,388 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,453 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,914 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,985 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,291 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,351 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,306 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,101 |
| Asian Islands | 0 | - | 4.49 | 20,887 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,671 |
| North America Cities by Map | 0 | - | 4.41 | 47,907 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,969 |
| Territories of the United States | 0 | - | 4.80 | 52,569 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,818 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,833 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,308 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,360 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,070 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,789 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,447 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,720 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,755 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,916 |
| Official Cities in the UK | 0 | - | 4.89 | 285,648 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,534 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,644 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,145 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,051 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,445 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,914 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,279 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,483 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,818 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,613 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,652 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,349 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,928 |
| Richest Island Countries | 0 | - | 4.85 | 101,068 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,404 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,752 |
| Monarchies of Europe | 0 | - | 4.90 | 98,686 |
| Monarchies of Asia | 0 | - | 4.97 | 71,413 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,205 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,106 |
| The Only African Country ... | 0 | - | 4.99 | 129,535 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,326 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,210 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,356 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,266 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,640 |
| European Countries with One Border | 0 | - | 4.97 | 183,543 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,295 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,662 |
