| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,053 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,929 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,571 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,456 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,772 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,793 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,154 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,818 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,367 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,302 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,182 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,462 |
| Asia Map Quiz | 0 | - | 4.99 | 923,480 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,468 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,959 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,474 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,498 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,351 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,800 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,235 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,431 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,315 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,726 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,443 |
| Australia Map Quiz | 0 | - | 4.95 | 345,856 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,821 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,552,797 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,369 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,095 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,636 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,664 |
| North America Map Quiz | 0 | - | 4.98 | 251,001 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,415 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,651 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,170 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,243 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,742 |
| Peru Country Quiz | 0 | - | 4.54 | 48,868 |
| Chile Country Quiz | 0 | - | 4.75 | 40,240 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,984 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,020 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,397,108 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,254 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,641 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,932 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,124 |
| Which South American Country? | 0 | - | 4.69 | 52,071 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,412 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,599 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,729 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,345 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,661 |
| US States Quiz | 0 | - | 5.00 | 16,967,968 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,363 |
| Central American Countries | 0 | - | 4.98 | 157,155 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,170 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,360 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,905 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,613 |
| Name a Valid African Country | 0 | - | 4.98 | 154,846 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,663 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,555 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,654 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,050 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,575 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,938 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,353 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,749 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,900 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,103 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,334 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,844 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,318 |
| States of India Map Quiz | 0 | - | 4.84 | 26,819 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,711 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,022 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 127,147 |
| Random U.S. City to State | 0 | - | 4.45 | 76,787 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,271 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,170 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,296 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,271 |
| Which City in Europe? | 0 | - | 4.83 | 107,787 |
| World Map Quiz | 0 | - | 4.81 | 65,426 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,020 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,383 |
| Countries that Beat China | 0 | - | 4.85 | 116,558 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,428 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,368 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,847 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,660 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,345 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,337 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 43,558 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,832 |
| US States with an Empty Map | 0 | - | 5.00 | 627,684 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,834 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,144 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,954 |
| Name a City - European Countries | 0 | - | 4.90 | 65,998 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,476 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,595 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,240 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,383 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,668 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,807 |
| The Only European Country ... | 0 | - | 4.91 | 218,485 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,544 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,219 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,853 |
| Countries of Africa | 0 | - | 5.00 | 2,554,022 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,952 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,487 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,979 |
| Rivers of the United States | 0 | - | 4.93 | 66,570 |
| African East Coast | 0 | - | 4.96 | 96,598 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,279 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,719 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,333 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,689 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,154 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,468 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,568 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,718 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,627 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,670 |
| Which City in Latin America? | 0 | - | 4.63 | 47,133 |
| Which City in Canada? | 0 | - | 4.83 | 57,285 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,370 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,703 |
| Belize Country Quiz | 0 | - | 4.85 | 21,063 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,309 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,129 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,978 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,333 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,642 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,365 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,078 |
| Flags of North and South America | 0 | - | 4.99 | 376,043 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,676 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,366 |
| Counties of England | 0 | - | 4.97 | 801,558 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,293 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,344 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,318 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,236 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,483 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,687 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,292 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,855 |
| Random European City to Country | 0 | - | 4.69 | 118,294 |
| Random Asian City to Country | 0 | - | 4.56 | 44,596 |
| Europe Capital to Country | 0 | - | 4.99 | 251,718 |
| Asia Capital to Country | 0 | - | 4.96 | 127,253 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,736 |
| European Capitals by Map | 0 | - | 4.99 | 141,620 |
| African Capitals by Map | 0 | - | 4.99 | 141,704 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,722 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,698 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,032 |
| European Coastal Capitals | 0 | - | 4.95 | 91,147 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,100 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,992 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,415 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,086 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,667 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,337 |
| Countries of the Middle East | 0 | - | 4.96 | 202,339 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,983 |
| Slavic Countries | 0 | - | 4.96 | 112,217 |
| African Island Countries | 0 | - | 4.96 | 102,288 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,106 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,133 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,619 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,152 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,382 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,129 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,327 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,399 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,882 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,664 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,869 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,334 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,115 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,748 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,022 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,995 |
| India Cities Map Quiz | 0 | - | 4.67 | 61,322 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,312 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,119 |
| Australian States and Territories | 0 | - | 4.96 | 142,672 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,125 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,440 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,584 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,453 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,921 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,992 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,299 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,356 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,314 |
