| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,708 |
| United States Map Quiz | 0 | - | 4.98 | 4,146,402 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 34,940 |
| Vietnam War Countries | 0 | - | 4.83 | 93,811 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,886 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,439 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,733 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,406 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,484 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,950 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,076 |
| US States Quiz | 0 | - | 5.00 | 16,754,950 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,121 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,862 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,812 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,111 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,904 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,842 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,652 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,463 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,248 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,788 |
| New York City A-Z | 0 | - | 4.18 | 32,227 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,840 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,135 |
| Europe Map Quiz | 0 | - | 5.00 | 4,741,344 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,111 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,438 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,736 |
| Pixelated United States Map | 0 | - | 4.89 | 93,716 |
| US States with an Empty Map | 0 | - | 5.00 | 620,646 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,160 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,766 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,779 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,157 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,406 |
| U.S. States By Population | 0 | - | 4.92 | 152,665 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,741 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,074 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,059 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,835 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,920 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,149 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,326 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,235 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,685 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,182 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,819 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,016 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,774 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,441 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,311 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,317 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,279 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,752 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,949 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,958 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,950 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,094 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,708 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,664 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,660 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,975 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,047 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,541 |
| Africa Map Quiz | 0 | - | 5.00 | 2,108,742 |
| Asia Map Quiz | 0 | - | 4.99 | 909,678 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,389 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,293 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,955 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,286 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,863 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,901 |
| Rivers of the United States | 0 | - | 4.93 | 65,723 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,100 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,111 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 503,434 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,146 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,948 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,343 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,346 |
| U.S. Senators by State | 0 | - | 4.45 | 39,820 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,121 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,962 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,701 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,390 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,654 |
| California A-Z | 0 | - | 4.49 | 28,735 |
| Name a City - European Countries | 0 | - | 4.91 | 64,721 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,571 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,119 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,504 |
| US States and State Capitals | 0 | - | 4.99 | 159,674 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,642 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,137 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,097 |
| The Only European Country ... | 0 | - | 4.91 | 214,771 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,792 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,080 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,409 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,917 |
| Countries of Africa | 0 | - | 5.00 | 2,516,831 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,709 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,471 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,033 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,078 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,008 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,247 |
| Australia Map Quiz | 0 | - | 4.94 | 343,023 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,957 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,730 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,706 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,095 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,815 |
| U.S. State Flags | 0 | - | 4.89 | 168,313 |
| Las Vegas Casinos | 0 | - | 4.12 | 37,992 |
| Hawaiian Islands | 0 | - | 4.83 | 42,518 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.54 | 18,206 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.54 | 28,860 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,302 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,180 |
| African East Coast | 0 | - | 4.96 | 95,381 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,371 |
| U.S. States with More Cows than People | 0 | - | 4.70 | 45,058 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,248 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,051 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,252 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,915 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,919 |
| Biggest Cities in Washington State | 0 | - | 4.43 | 36,025 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 34,953 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,500 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,927 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,270 |
| Europe Capital to Country | 0 | - | 4.99 | 248,585 |
| Asia Capital to Country | 0 | - | 4.96 | 126,047 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,920 |
| European Capitals by Map | 0 | - | 4.99 | 137,330 |
| African Capitals by Map | 0 | - | 4.99 | 132,616 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,620 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,606 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,489 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,874 |
| European Coastal Capitals | 0 | - | 4.95 | 90,010 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,302 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,818 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,532 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,527 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,488 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,485 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,324 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,858 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,050 |
| Countries of the Middle East | 0 | - | 4.96 | 199,573 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,591 |
| Slavic Countries | 0 | - | 4.96 | 111,122 |
| African Island Countries | 0 | - | 4.96 | 101,047 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,622 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,097 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,015,665 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,125 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,827 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,553 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,034 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,006 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,082 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,329 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,422 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,583 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,809 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,566 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,644 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,504 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,736 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,249 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,463 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,418 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,661 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,666 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,404 |
| North America Map Quiz | 0 | - | 4.98 | 245,965 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,218 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,584 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,731 |
| Random U.S. States on a Map | 0 | - | 4.96 | 623,030 |
| Merged U.S. States | 0 | - | 4.36 | 43,955 |
| Flags of Africa Quiz | 0 | - | 5.00 | 465,763 |
| Flags of North and South America | 0 | - | 4.99 | 369,305 |
| Australian States and Territories | 0 | - | 4.96 | 141,226 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,263 |
| Territories of the United States | 0 | - | 4.79 | 52,225 |
| Counties of England | 0 | - | 4.97 | 791,573 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,055 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,383 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,900 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 20,767 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,100 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,455 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,919 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,006 |
