| South America Map Quiz | 0 | - | 5.00 | 1,540,203 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,310 |
| States of Brazil | 0 | - | 4.98 | 86,179 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,758 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,035 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,934 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,746 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,467 |
| Central American Countries | 0 | - | 4.98 | 154,907 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,543 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,665 |
| States of Mexico | 0 | - | 4.95 | 173,003 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,493 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,227 |
| South American Cities on the Map | 0 | - | 4.57 | 35,225 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,452 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,320 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,281 |
| Flags of North and South America | 0 | - | 4.99 | 365,386 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,226 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,359 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,463 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,247 |
| The Only American Country ... | 0 | - | 4.92 | 120,648 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,002 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,849 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,741 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,828 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,002 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,039 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,292 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,505 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 239,928 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 90,997 |
| Name the U.S. National Parks | 0 | - | 4.85 | 57,372 |
| South American Physical Geography | 0 | - | 4.58 | 18,260 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,276 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,341 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,584 |
| World Capitals by Proximity | 0 | - | 4.91 | 327,927 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,269 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,038 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,038 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,267 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,702 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,444 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,475 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,268 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,046 |
| Bolivia Country Quiz | 0 | - | 4.63 | 25,984 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,436,941 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,389 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,601 |
| Asia Map Quiz | 0 | - | 4.99 | 905,650 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,806 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,565 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,198 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,257 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,469 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,739 |
| U.S. States By Population | 0 | - | 4.92 | 152,245 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,235 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,768 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,830 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,699 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,779 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,764 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,024 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,388 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,017 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,603 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,754 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,228 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 171,983 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,680 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,428 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,818 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,259 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,892 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,248 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,658 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,371 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 100,957 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 81,854 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,313 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,775 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,185 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,763 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,709 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,704 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,323 |
| The Only European Country ... | 0 | - | 4.91 | 213,463 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,811 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,305 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,150 |
| Countries of Africa | 0 | - | 5.00 | 2,504,082 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,320 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,828 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,520 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,716 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,281 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,780 |
| Australia Map Quiz | 0 | - | 4.94 | 342,212 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,051 |
| African East Coast | 0 | - | 4.96 | 94,907 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,564 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,883 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,414 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,672 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 572,533 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,709 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,236 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,638 |
| Europe Capital to Country | 0 | - | 4.99 | 247,268 |
| Asia Capital to Country | 0 | - | 4.96 | 125,616 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,273 |
| European Capitals by Map | 0 | - | 4.99 | 135,906 |
| African Capitals by Map | 0 | - | 4.99 | 132,037 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,952 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,063 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,519 |
| European Coastal Capitals | 0 | - | 4.95 | 89,630 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,141 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,345 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,513 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,368 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,508 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,018 |
| Countries of the Middle East | 0 | - | 4.96 | 198,687 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,131 |
| Slavic Countries | 0 | - | 4.96 | 110,766 |
| African Island Countries | 0 | - | 4.96 | 100,644 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,578 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,352 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,903 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,462 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,572 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,669 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,103 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,064 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,184 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,457 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,144 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,315 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,126 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,414 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,397 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,056 |
| North America Map Quiz | 0 | - | 4.98 | 243,964 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,177 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,256 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,154 |
| Australian States and Territories | 0 | - | 4.95 | 140,545 |
| Counties of England | 0 | - | 4.97 | 788,233 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,494 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,987 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,571 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,237 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,548 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,435 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,587 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,442 |
| North America Cities by Map | 0 | - | 4.41 | 47,591 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,425 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,400 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,859 |
| Territories of the United States | 0 | - | 4.79 | 52,097 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,158 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,341 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,692 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,797 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,673 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,891 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,761 |
| Official Cities in the UK | 0 | - | 4.89 | 280,107 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,662 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,539 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,526 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,324 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,001 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,070 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,639 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,362 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,697 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,453 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,095 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,239 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,284 |
| Monarchies of Europe | 0 | - | 4.90 | 97,198 |
| Monarchies of Asia | 0 | - | 4.97 | 70,532 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,376 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,525 |
| The Only African Country ... | 0 | - | 4.99 | 128,255 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,732 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,195 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,954 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,197 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,906 |
| Countries That Border Russia | 0 | - | 4.98 | 458,511 |
| European Countries with One Border | 0 | - | 4.97 | 181,443 |
