| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,359 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,685 |
| Rivers of the United States | 0 | - | 4.93 | 65,605 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,332 |
| Which City in Canada? | 0 | - | 4.82 | 56,758 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,939 |
| States of Mexico | 0 | - | 4.95 | 173,713 |
| Hawaiian Islands | 0 | - | 4.83 | 42,470 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,905 |
| US States and State Capitals | 0 | - | 4.99 | 158,937 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,339 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,692 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,967 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,993 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,093 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 502,508 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,716 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,433 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,519 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,380 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,666,655 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,475 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,428 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,515 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,056 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,725 |
| U.S. State Flags | 0 | - | 4.89 | 167,709 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,791 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,115 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,031 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,835 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,398 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,860 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,204 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,683 |
| Random European City to Country | 0 | - | 4.69 | 116,751 |
| Random Asian City to Country | 0 | - | 4.56 | 44,411 |
| Which City in Latin America? | 0 | - | 4.63 | 46,879 |
| Central American Countries | 0 | - | 4.98 | 155,185 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,285 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,173 |
| Name a Valid African Country | 0 | - | 4.98 | 153,082 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,414 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,485 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,189 |
| States of Brazil | 0 | - | 4.98 | 86,606 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,100 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,260 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,472 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,150 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,521,237 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 218,778 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,706 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,344 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,841 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,098 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,394 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,398 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,850 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,901 |
| Pennsylvania Counties | 0 | - | 4.48 | 52,170 |
| New York Counties | 0 | - | 4.65 | 49,976 |
| North Carolina Counties | 0 | - | 4.53 | 52,775 |
| Georgia Counties | 0 | - | 4.50 | 49,146 |
| Virginia Counties | 0 | - | 4.45 | 32,974 |
| West Virginia Counties | 0 | - | 4.61 | 33,570 |
| Ohio Counties | 0 | - | 4.47 | 45,492 |
| Texas Counties | 0 | - | 4.55 | 76,162 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,913 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,276 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,547 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,493 |
| Random U.S. City to State | 0 | - | 4.45 | 75,439 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,045 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,639 |
| Which City in Europe? | 0 | - | 4.83 | 106,825 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,859 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,549 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,304 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,148 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,322 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,727 |
| Countries that Beat Russia | 0 | - | 4.84 | 82,000 |
| Countries that Beat Canada | 0 | - | 4.90 | 86,936 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,048 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,931 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,250 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,024 |
| Asia Map Quiz | 0 | - | 4.99 | 908,079 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,327 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,489 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,601 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,217 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,484 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,296 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,382,333 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 31,961 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,471 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,294 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,853 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,790 |
| Random Country to Capital | 0 | - | 4.98 | 912,623 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,827 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,941 |
| Countries of Africa | 0 | - | 5.00 | 2,511,663 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,966 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,844 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,787 |
| Australia Map Quiz | 0 | - | 4.94 | 342,726 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,603 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,671 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,657 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,069 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 26,773 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,028 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 619,560 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,015 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,569 |
| Name a City - European Countries | 0 | - | 4.91 | 64,575 |
| Which City in the United States? | 0 | - | 4.21 | 56,776 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,277 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,921 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,779 |
| The Only European Country ... | 0 | - | 4.91 | 214,197 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,402 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,792 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,329 |
| Arms Exports - United States | 0 | - | 4.70 | 54,425 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,352 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,347 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,288 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,007 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,976 |
| Belize Country Quiz | 0 | - | 4.85 | 20,830 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,514 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,937 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,628 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,048 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,687 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,337 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,330 |
| Flags of North and South America | 0 | - | 4.99 | 368,191 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,464 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,511 |
| Counties of England | 0 | - | 4.97 | 790,154 |
| Florida Counties | 0 | - | 4.39 | 48,159 |
| Illinois Counties | 0 | - | 4.56 | 30,127 |
| Michigan Counties | 0 | - | 4.63 | 30,093 |
| Indiana Counties | 0 | - | 4.46 | 28,641 |
| Colorado Counties | 0 | - | 4.44 | 26,360 |
| Washington Counties | 0 | - | 4.78 | 26,608 |
| Wisconsin Counties | 0 | - | 4.51 | 26,612 |
| New Jersey Counties | 0 | - | 4.56 | 29,964 |
| California Counties | 0 | - | 4.39 | 118,249 |
| African East Coast | 0 | - | 4.96 | 95,174 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,072 |
| U.S. States by Clue #1 | 0 | - | 4.49 | 38,681 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,449 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,227 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,381 |
| State Quiz - Florida | 0 | - | 4.47 | 62,004 |
| State Quiz - Texas | 0 | - | 4.43 | 62,559 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,599 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,079 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,364 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,273 |
| State Quiz - New York | 0 | - | 4.52 | 45,803 |
| State Quiz - Washington | 0 | - | 4.45 | 36,203 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,192 |
| State Quiz - California | 0 | - | 4.68 | 64,036 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,828 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,536 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,930 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,684 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,943 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,384 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,179 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,175 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,007 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,079 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,878 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,229 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.29 | 115,334 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,503 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,505 |
| Official Cities in the UK | 0 | - | 4.89 | 280,972 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,688 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,468 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,043 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,166 |
| Europe Capital to Country | 0 | - | 4.99 | 248,192 |
| Asia Capital to Country | 0 | - | 4.96 | 125,865 |
| Capital Cities Chain | 0 | - | 4.84 | 82,004 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,680 |
| European Capitals by Map | 0 | - | 4.99 | 136,782 |
| African Capitals by Map | 0 | - | 4.99 | 132,360 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,766 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,293 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,766 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,373 |
