| South America Map Quiz | 0 | - | 5.00 | 1,540,906 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,366 |
| States of Brazil | 0 | - | 4.98 | 86,322 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,907 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,121 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,112 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,085 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,703 |
| Central American Countries | 0 | - | 4.98 | 154,993 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,805 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,757 |
| States of Mexico | 0 | - | 4.95 | 173,275 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,171 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,323 |
| South American Cities on the Map | 0 | - | 4.57 | 35,239 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,482 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,267 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,776 |
| Flags of North and South America | 0 | - | 4.99 | 366,797 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,725 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,383 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,759 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,312 |
| The Only American Country ... | 0 | - | 4.92 | 120,721 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,070 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,920 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,841 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,932 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,017 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,208 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,376 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,620 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,790 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,054 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,796 |
| South American Physical Geography | 0 | - | 4.58 | 18,269 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,297 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,355 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,670 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,252 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,308 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,064 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,077 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,419 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,814 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,485 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,517 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,304 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,072 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,008 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,436 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,047 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,802 |
| Asia Map Quiz | 0 | - | 4.99 | 906,699 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,070 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,683 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,321 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,371 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,611 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,867 |
| U.S. States By Population | 0 | - | 4.92 | 152,328 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,359 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,837 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,879 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,746 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,858 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,847 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,065 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,457 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,055 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,647 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,754 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,360 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,299 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,871 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,510 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,873 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,372 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,042 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,271 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,799 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,511 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,068 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,921 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,940 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,565 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,223 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,882 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,900 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,778 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,474 |
| The Only European Country ... | 0 | - | 4.91 | 213,719 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,043 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,457 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,181 |
| Countries of Africa | 0 | - | 5.00 | 2,506,629 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,335 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,856 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,609 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,764 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,423 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,896 |
| Australia Map Quiz | 0 | - | 4.94 | 342,392 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,226 |
| African East Coast | 0 | - | 4.96 | 95,008 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,592 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,846 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,230 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,941 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,043 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,772 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,317 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,754 |
| Europe Capital to Country | 0 | - | 4.99 | 247,458 |
| Asia Capital to Country | 0 | - | 4.96 | 125,710 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,399 |
| European Capitals by Map | 0 | - | 4.99 | 136,154 |
| African Capitals by Map | 0 | - | 4.99 | 132,113 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,080 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,146 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,577 |
| European Coastal Capitals | 0 | - | 4.95 | 89,713 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,170 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,638 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,687 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,407 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,422 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,233 |
| Countries of the Middle East | 0 | - | 4.96 | 198,838 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,218 |
| Slavic Countries | 0 | - | 4.96 | 110,820 |
| African Island Countries | 0 | - | 4.96 | 100,748 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,668 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,449 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,042 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,576 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,672 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,733 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,133 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,138 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,256 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,540 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,219 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,375 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,202 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,479 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,447 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,157 |
| North America Map Quiz | 0 | - | 4.98 | 244,304 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,422 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,322 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,992 |
| Australian States and Territories | 0 | - | 4.95 | 140,635 |
| Counties of England | 0 | - | 4.97 | 788,913 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,764 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,007 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,647 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,371 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,743 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,588 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,726 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,455 |
| North America Cities by Map | 0 | - | 4.41 | 47,606 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,512 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,444 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,057 |
| Territories of the United States | 0 | - | 4.79 | 52,126 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,211 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,365 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,853 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,927 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,795 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,958 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,810 |
| Official Cities in the UK | 0 | - | 4.89 | 280,415 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,705 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,583 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,631 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,380 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,080 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,139 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,680 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,414 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,744 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,468 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,157 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,317 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,340 |
| Monarchies of Europe | 0 | - | 4.90 | 97,282 |
| Monarchies of Asia | 0 | - | 4.97 | 70,582 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,421 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,694 |
| The Only African Country ... | 0 | - | 4.99 | 128,330 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,766 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,233 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,017 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,321 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,994 |
| Countries That Border Russia | 0 | - | 4.98 | 458,806 |
| European Countries with One Border | 0 | - | 4.97 | 181,575 |
