| South America Map Quiz | 0 | - | 5.00 | 1,541,033 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,375 |
| States of Brazil | 0 | - | 4.98 | 86,355 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,933 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,136 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,169 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,154 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,741 |
| Central American Countries | 0 | - | 4.98 | 155,012 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,840 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,766 |
| States of Mexico | 0 | - | 4.95 | 173,300 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,364 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,335 |
| South American Cities on the Map | 0 | - | 4.57 | 35,239 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,489 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,410 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,813 |
| Flags of North and South America | 0 | - | 4.99 | 366,962 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,779 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,387 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,789 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,320 |
| The Only American Country ... | 0 | - | 4.92 | 120,734 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,085 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,931 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,851 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,942 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,475 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,223 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,382 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,639 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,834 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,065 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,831 |
| South American Physical Geography | 0 | - | 4.58 | 18,269 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,303 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,358 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,680 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,293 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,318 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,067 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,089 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,439 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,828 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,490 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,523 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,308 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,076 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,026 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,682 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,161 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,016 |
| Asia Map Quiz | 0 | - | 4.99 | 906,825 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,125 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,702 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,333 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,381 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,629 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,878 |
| U.S. States By Population | 0 | - | 4.92 | 152,334 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,374 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,847 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,884 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,755 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,866 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,853 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,068 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,466 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,060 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,653 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,754 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,371 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,329 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,901 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,518 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,876 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,385 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,053 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,277 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,821 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,537 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,073 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,924 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,040 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,717 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,229 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,905 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,929 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,795 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,506 |
| The Only European Country ... | 0 | - | 4.91 | 213,761 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,083 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,488 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,193 |
| Countries of Africa | 0 | - | 5.00 | 2,507,096 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,338 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,856 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,708 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,780 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,440 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,903 |
| Australia Map Quiz | 0 | - | 4.94 | 342,435 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,272 |
| African East Coast | 0 | - | 4.96 | 95,021 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,596 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,157 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,350 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,994 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,122 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,782 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,329 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,780 |
| Europe Capital to Country | 0 | - | 4.99 | 247,595 |
| Asia Capital to Country | 0 | - | 4.96 | 125,723 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,423 |
| European Capitals by Map | 0 | - | 4.99 | 136,213 |
| African Capitals by Map | 0 | - | 4.99 | 132,123 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,110 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,160 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,588 |
| European Coastal Capitals | 0 | - | 4.95 | 89,724 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,175 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,719 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,738 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,411 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,562 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,266 |
| Countries of the Middle East | 0 | - | 4.96 | 198,862 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,229 |
| Slavic Countries | 0 | - | 4.96 | 110,832 |
| African Island Countries | 0 | - | 4.96 | 100,765 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,688 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,462 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,063 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,593 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,692 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,741 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,144 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,147 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,265 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,546 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,242 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,379 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,216 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,493 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,455 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,173 |
| North America Map Quiz | 0 | - | 4.98 | 244,361 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,426 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,339 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,108 |
| Australian States and Territories | 0 | - | 4.95 | 140,718 |
| Counties of England | 0 | - | 4.97 | 789,020 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,829 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,012 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,660 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,399 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,780 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,606 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,745 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,457 |
| North America Cities by Map | 0 | - | 4.41 | 47,610 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,524 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,454 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,093 |
| Territories of the United States | 0 | - | 4.79 | 52,132 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,212 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,369 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,891 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,955 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,817 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,967 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,817 |
| Official Cities in the UK | 0 | - | 4.89 | 280,458 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,710 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,587 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,649 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,398 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,090 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,163 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,690 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,425 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,755 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,473 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,175 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,336 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,350 |
| Monarchies of Europe | 0 | - | 4.90 | 97,294 |
| Monarchies of Asia | 0 | - | 4.97 | 70,590 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,427 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,721 |
| The Only African Country ... | 0 | - | 4.99 | 128,341 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,772 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,242 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,027 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,348 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,008 |
| Countries That Border Russia | 0 | - | 4.98 | 458,849 |
| European Countries with One Border | 0 | - | 4.97 | 181,590 |
