| South America Flags Map Quiz | 0 | - | 4.95 | 88,901 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,832 |
| Vietnam War Countries | 0 | - | 4.82 | 94,600 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,428 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,377 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,385 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,516 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,426 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,891 |
| Random U.S. States on a Map | 0 | - | 4.96 | 630,187 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,196 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,633 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,310 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,901 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,521 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,108 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,578 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,370 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,998 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,677 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,842 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,828 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,690 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 235,228 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 303,899 |
| Merged U.S. States | 0 | - | 4.37 | 44,416 |
| U.S. State Flags | 0 | - | 4.89 | 172,859 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,925 |
| US States Quiz | 0 | - | 5.00 | 16,991,602 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,874 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,607 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,920 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,814 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,080 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,455 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,284 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,044 |
| Random European Capital to Country | 0 | - | 4.98 | 192,099 |
| Random European Country to Capital | 0 | - | 4.93 | 165,858 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,973 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,405 |
| Random African Capital to Country | 0 | - | 4.97 | 101,327 |
| Random African Country to Capital | 0 | - | 4.95 | 71,737 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,671 |
| Every European Country Shape | 0 | - | 4.96 | 202,953 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,592 |
| Every African Country Shape | 0 | - | 4.90 | 88,354 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,685 |
| United States Country Quiz | 0 | - | 4.43 | 102,173 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,137 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 64,134 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,357 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,299 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,817 |
| Pixelated United States Map | 0 | - | 4.88 | 94,796 |
| US States with an Empty Map | 0 | - | 5.00 | 628,531 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,057 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,249 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,278 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,324 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,338 |
| U.S. States By Population | 0 | - | 4.92 | 154,117 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,200 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,874 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,057 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,848 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,532 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,080 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,993 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,212 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,665 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,815 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,642 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,978 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,607 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,036 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,965 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,412 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,571 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,622 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,938 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,304 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,142 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,283 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,487 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,302 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,196 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,342 |
| Asia Map Quiz | 0 | - | 4.99 | 924,885 |
| Europe Flag Map - Find the Errors | 0 | - | 4.21 | 62,069 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,438 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,088 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,384 |
| Rivers of the United States | 0 | - | 4.93 | 66,643 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,792 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,019 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,034 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,086 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,271 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,495 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,180 |
| U.S. Senators by State | 0 | - | 4.44 | 40,104 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,827 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,459 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,359 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,810 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,189 |
| Name a City - European Countries | 0 | - | 4.90 | 66,144 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,512 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,675 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,833 |
| US States and State Capitals | 0 | - | 4.99 | 165,286 |
| New York City A-Z | 0 | - | 4.18 | 32,377 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,733 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,828 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,064 |
| The Only European Country ... | 0 | - | 4.91 | 218,923 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,881 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,471 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,905 |
| Arms Exports - United States | 0 | - | 4.77 | 62,724 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,955 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,814 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,183 |
| Random European Countries on a Map | 0 | - | 4.97 | 285,026 |
| Countries of Africa | 0 | - | 5.00 | 2,558,947 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,741 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,974 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,872 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,165 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,442 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,910 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,585 |
| Australia Map Quiz | 0 | - | 4.95 | 346,103 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,181 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,896 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,542 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,145 |
| Hawaiian Islands | 0 | - | 4.83 | 42,947 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,618 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,499 |
| African East Coast | 0 | - | 4.96 | 96,743 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,714 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,135 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,411 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,567 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,491 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,957 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,690 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,438 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,031 |
| Europe Capital to Country | 0 | - | 4.99 | 252,020 |
| Asia Capital to Country | 0 | - | 4.96 | 127,366 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,937 |
| European Capitals by Map | 0 | - | 4.99 | 142,026 |
| African Capitals by Map | 0 | - | 4.99 | 142,084 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,901 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,880 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,845 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,160 |
| European Coastal Capitals | 0 | - | 4.95 | 91,286 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,174 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,591 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,736 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,153 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,690 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,422 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,689 |
| Countries of the Middle East | 0 | - | 4.96 | 202,863 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,153 |
| Slavic Countries | 0 | - | 4.96 | 112,346 |
| African Island Countries | 0 | - | 4.96 | 102,419 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,162 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,346 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 128,342 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,580 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 218,013 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,096 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,788 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,298 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,567 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,319 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,482 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,500 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,947 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,771 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,024 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,672 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,249 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,897 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,126 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,105 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,511 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,950 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,440 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,626 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,750 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,764 |
| North America Map Quiz | 0 | - | 4.98 | 251,940 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,503 |
