| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,408 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,303 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,879 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,106 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,898 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,040 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,270 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,695 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,383 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,028 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,744 |
| Asia Map Quiz | 0 | - | 4.99 | 906,650 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,364 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,799 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,751 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,968 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,099 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,363 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,404 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,593 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,760 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,420 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,893 |
| Australia Map Quiz | 0 | - | 4.94 | 342,385 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,224 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,517,737 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,769 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,856 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,444 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,153 |
| North America Map Quiz | 0 | - | 4.98 | 244,287 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,422 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,321 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,075 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,055 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,073 |
| Peru Country Quiz | 0 | - | 4.54 | 48,287 |
| Chile Country Quiz | 0 | - | 4.75 | 39,709 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,056 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,310 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,379,670 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,600 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,160 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,313 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,692 |
| Which South American Country? | 0 | - | 4.69 | 51,711 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,072 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,644 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,025 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,384 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,917 |
| US States Quiz | 0 | - | 5.00 | 16,692,934 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,782 |
| Central American Countries | 0 | - | 4.98 | 154,988 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,451 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,594 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,013 |
| Name a Valid African Country | 0 | - | 4.98 | 152,897 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,169 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,744 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,596 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,322 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,139 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,108 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,929 |
| China Cities Map Quiz | 0 | - | 4.93 | 103,991 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,031 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,436 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,433 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,933 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,068 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,595 |
| States of India Map Quiz | 0 | - | 4.82 | 26,010 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,817 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,507 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 124,160 |
| Random U.S. City to State | 0 | - | 4.45 | 75,287 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,040 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,246 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,605 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,796 |
| Which City in Europe? | 0 | - | 4.83 | 106,595 |
| World Map Quiz | 0 | - | 4.81 | 63,459 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,366 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,503 |
| Countries that Beat China | 0 | - | 4.86 | 114,674 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,859 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,442 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,163 |
| Countries that Beat Canada | 0 | - | 4.90 | 86,830 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,959 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,792 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,064 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,185 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,463 |
| US States with an Empty Map | 0 | - | 5.00 | 618,557 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,658 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,537 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,878 |
| Name a City - European Countries | 0 | - | 4.92 | 64,340 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,925 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,543 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,306 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,892 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,778 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,468 |
| The Only European Country ... | 0 | - | 4.91 | 213,703 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,034 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,453 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,179 |
| Countries of Africa | 0 | - | 5.00 | 2,506,530 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,275 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,419 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,529 |
| Rivers of the United States | 0 | - | 4.93 | 65,481 |
| African East Coast | 0 | - | 4.96 | 95,003 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,620 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,836 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,623 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,012 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,530 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,786 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,206 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,198 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 182,546 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,317 |
| Which City in Latin America? | 0 | - | 4.63 | 46,834 |
| Which City in Canada? | 0 | - | 4.82 | 56,643 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,231 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,151 |
| Belize Country Quiz | 0 | - | 4.85 | 20,792 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,895 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,632 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,618 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,034 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,326 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,634 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,934 |
| Flags of North and South America | 0 | - | 4.99 | 366,727 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,440 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,699 |
| Counties of England | 0 | - | 4.97 | 788,890 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,341 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,577 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,446 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,673 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,935 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,129 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,314 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,750 |
| Random European City to Country | 0 | - | 4.69 | 116,284 |
| Random Asian City to Country | 0 | - | 4.56 | 44,386 |
| Europe Capital to Country | 0 | - | 4.99 | 247,447 |
| Asia Capital to Country | 0 | - | 4.96 | 125,705 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,397 |
| European Capitals by Map | 0 | - | 4.99 | 136,145 |
| African Capitals by Map | 0 | - | 4.99 | 132,111 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,065 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,143 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,575 |
| European Coastal Capitals | 0 | - | 4.95 | 89,711 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,169 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,633 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,684 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,406 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,324 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,228 |
| Countries of the Middle East | 0 | - | 4.96 | 198,831 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,214 |
| Slavic Countries | 0 | - | 4.96 | 110,817 |
| African Island Countries | 0 | - | 4.96 | 100,742 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,480 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,284 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,664 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,445 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,032 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,570 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,670 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,727 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,132 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,137 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,256 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,536 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,215 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,373 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,201 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,477 |
| India Cities Map Quiz | 0 | - | 4.63 | 60,650 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,202 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,087 |
| Australian States and Territories | 0 | - | 4.95 | 140,617 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,758 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,126 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,654 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,003 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,645 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,362 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,713 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,579 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,721 |
