| South America Map Quiz | 0 | - | 5.00 | 1,547,978 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,937 |
| States of Brazil | 0 | - | 4.97 | 87,728 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,711 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,816 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,481 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,656 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,680 |
| Central American Countries | 0 | - | 4.98 | 156,050 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,061 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,562 |
| States of Mexico | 0 | - | 4.95 | 175,654 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,898 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,080 |
| South American Cities on the Map | 0 | - | 4.53 | 35,396 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,819 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,184 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,420 |
| Flags of North and South America | 0 | - | 4.99 | 372,277 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,661 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,568 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,292 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,982 |
| The Only American Country ... | 0 | - | 4.92 | 121,453 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,052 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,769 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,367 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,385 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,470 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,698 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,937 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,372 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,408 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,016 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,833 |
| South American Physical Geography | 0 | - | 4.58 | 18,332 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,510 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,528 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,439 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,795 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,731 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,350 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,639 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,423 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,570 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,274 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,885 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,864 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,658 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,251 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,242 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,799 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,145 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,041 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,545 |
| Asia Map Quiz | 0 | - | 4.99 | 915,156 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,417 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,690 |
| Pixelated United States Map | 0 | - | 4.87 | 94,119 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,683 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,220 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,245 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,766 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,047 |
| U.S. States By Population | 0 | - | 4.92 | 153,172 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,259 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,353 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,414 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,131 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,501 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,824 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,607 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,092 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,441 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,137 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,772 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,395 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,016 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,828 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,052 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,090 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,197 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,469 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,536 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,944 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,637 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,632 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,362 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,365 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,504 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,596 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,976 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,678 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,679 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,942 |
| The Only European Country ... | 0 | - | 4.91 | 216,160 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,875 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,865 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,597 |
| Countries of Africa | 0 | - | 5.00 | 2,531,867 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,566 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,038 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,725 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,537 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,748 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,697 |
| Australia Map Quiz | 0 | - | 4.95 | 343,980 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,119 |
| African East Coast | 0 | - | 4.96 | 95,885 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,838 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,121 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,023 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,318 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 577,270 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,248 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,485 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,892 |
| Europe Capital to Country | 0 | - | 4.99 | 249,708 |
| Asia Capital to Country | 0 | - | 4.96 | 126,520 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,674 |
| European Capitals by Map | 0 | - | 4.99 | 138,750 |
| African Capitals by Map | 0 | - | 4.99 | 133,453 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,133 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,942 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,284 |
| European Coastal Capitals | 0 | - | 4.95 | 90,439 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,523 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,378 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,680 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,765 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,812 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,307 |
| Countries of the Middle East | 0 | - | 4.96 | 200,867 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,084 |
| Slavic Countries | 0 | - | 4.96 | 111,534 |
| African Island Countries | 0 | - | 4.96 | 101,480 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,715 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,340 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,271 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,752 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,490 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,594 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,542 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,130 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,041 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,451 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,071 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,016 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,860 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,141 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,039 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,846 |
| North America Map Quiz | 0 | - | 4.98 | 247,955 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,909 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,123 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,831 |
| Australian States and Territories | 0 | - | 4.96 | 141,774 |
| Counties of England | 0 | - | 4.97 | 795,304 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,920 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,247 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,312 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,782 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,105 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,169 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,108 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,565 |
| North America Cities by Map | 0 | - | 4.41 | 47,773 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,317 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,836 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,138 |
| Territories of the United States | 0 | - | 4.79 | 52,347 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,538 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,601 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,550 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,614 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,107 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,689 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,371 |
| Official Cities in the UK | 0 | - | 4.89 | 283,228 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,282 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,876 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,326 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,931 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,058 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,737 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,100 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,171 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,209 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,567 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,777 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,118 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,976 |
| Monarchies of Europe | 0 | - | 4.90 | 98,002 |
| Monarchies of Asia | 0 | - | 4.97 | 71,009 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,794 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,457 |
| The Only African Country ... | 0 | - | 4.99 | 128,990 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,081 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,692 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,725 |
