| Europe Cities Map Quiz | 0 | - | 4.99 | 365,373 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,643 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,243 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,314 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,494 |
| Europe Map Quiz | 0 | - | 5.00 | 4,775,247 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,252 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,524 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,095 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,215 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,294 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,498 |
| Asia Map Quiz | 0 | - | 4.99 | 921,208 |
| US States Quiz | 0 | - | 5.00 | 16,937,017 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,334 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,364 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,296 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,318 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,755 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,196 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,565 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,717 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,583 |
| United States Map Quiz | 0 | - | 4.98 | 4,165,232 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,748 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,729 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,849 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,433 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,061 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,516 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,271 |
| Australia Map Quiz | 0 | - | 4.95 | 345,461 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,076 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,949 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,283 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,067 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,819 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,006 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,725 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,321 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,280 |
| US States with an Empty Map | 0 | - | 5.00 | 626,602 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,542 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,946 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,666 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,485 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,512 |
| North America Map Quiz | 0 | - | 4.98 | 249,905 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,203 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 145,028 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,746 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,353 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,490 |
| Rivers of the United States | 0 | - | 4.93 | 66,417 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,697 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,420 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,075 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,448 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,060 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,358 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,723 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,435 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,616 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,260 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,005 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,357 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,381 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,087 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,118 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,592 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,330 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,290 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,830 |
| Central American Countries | 0 | - | 4.98 | 156,919 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,040 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,264 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,051 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,390 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,830 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,547,455 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,662 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,804 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,977 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,682 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,669 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.90 | 83,522 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,152 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,664 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,913 |
| States of India Map Quiz | 0 | - | 4.83 | 26,684 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,297 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,421 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,596 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,694,347 |
| Random U.S. City to State | 0 | - | 4.45 | 76,654 |
| World Map Quiz | 0 | - | 4.81 | 65,246 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,087 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,649 |
| Peru Country Quiz | 0 | - | 4.54 | 48,806 |
| Chile Country Quiz | 0 | - | 4.75 | 40,160 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,938 |
| Panama Country Quiz | 0 | - | 4.61 | 25,877 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,508 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,624 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,687,187 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,757 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,206 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,445 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,395,205 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,857 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,729 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,914 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,358 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,231 |
| The Only European Country ... | 0 | - | 4.91 | 217,820 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,069 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,859 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,782 |
| Countries of Africa | 0 | - | 5.00 | 2,548,362 |
| African East Coast | 0 | - | 4.96 | 96,414 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,799 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,921 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,450 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,129 |
| Boroughs of New York City | 0 | - | 4.47 | 84,797 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,069 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,990 |
| Arms Exports - United States | 0 | - | 4.77 | 62,581 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,134 |
| Which South American Country? | 0 | - | 4.69 | 52,029 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,511 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,813 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,761 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,914 |
| Belize Country Quiz | 0 | - | 4.85 | 21,027 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,788 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,852 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,503 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,341 |
| Flags of North and South America | 0 | - | 4.99 | 374,964 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,654 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,338 |
| Counties of England | 0 | - | 4.97 | 800,001 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,875 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,990 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,035 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,334 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,932 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,528 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,262 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,024 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,825 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,618 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,606 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,377 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,608 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,693 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,886 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,373 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,906 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,762 |
| State Quiz - Florida | 0 | - | 4.47 | 62,467 |
| State Quiz - Texas | 0 | - | 4.43 | 63,015 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,887 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,399 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,654 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,550 |
| State Quiz - New York | 0 | - | 4.52 | 46,262 |
| State Quiz - Washington | 0 | - | 4.45 | 36,537 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,464 |
| State Quiz - California | 0 | - | 4.69 | 64,604 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,168 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,816 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,247 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,157 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,263 |
| O Canada Lyrics | 0 | - | 4.47 | 50,997 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,897 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,608 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,100 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,586 |
| ALL California Cities | 0 | - | 4.37 | 43,145 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,473 |
| Europe Capital to Country | 0 | - | 4.99 | 251,219 |
| Asia Capital to Country | 0 | - | 4.96 | 126,993 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,425 |
| European Capitals by Map | 0 | - | 4.99 | 140,729 |
| African Capitals by Map | 0 | - | 4.99 | 139,171 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,178 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,461 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,823 |
| European Coastal Capitals | 0 | - | 4.95 | 90,950 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,905 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,280 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,898 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,984 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,793 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,291 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,011 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,012 |
