| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,925 |
| United States Map Quiz | 0 | - | 4.98 | 4,156,523 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,084 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,340 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,418 |
| Vietnam War Countries | 0 | - | 4.82 | 94,162 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,401 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,164 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,267 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,667 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,406 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,934 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,860 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,215 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,304 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,417 |
| US States Quiz | 0 | - | 5.00 | 16,858,249 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,441 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,860 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,696 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,708 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,531 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,704 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,986 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,888 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,632 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,365 |
| New York City A-Z | 0 | - | 4.18 | 32,291 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,551 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,674 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,925 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,166 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,549 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,824 |
| Pixelated United States Map | 0 | - | 4.87 | 94,190 |
| US States with an Empty Map | 0 | - | 5.00 | 624,050 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,774 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,312 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,341 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,873 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,148 |
| U.S. States By Population | 0 | - | 4.92 | 153,483 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,349 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,393 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,457 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,175 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,560 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,887 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,653 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,142 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,467 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,171 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,496 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,275 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,925 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,751 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,418 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,097 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,998 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,113 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,035 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,175 |
| South China Sea Countries | 0 | - | 4.78 | 57,682 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,324 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,238 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,059 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,975 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,721 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,617 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,698 |
| Asia Map Quiz | 0 | - | 4.99 | 915,920 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,448 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,432 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,074 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,489 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,689 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,360 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,145 |
| Rivers of the United States | 0 | - | 4.93 | 66,144 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,937 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,428 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,143 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,918 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,516 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,708 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,077 |
| U.S. Senators by State | 0 | - | 4.45 | 39,938 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,594 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,549 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,866 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,923 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,870 |
| California A-Z | 0 | - | 4.49 | 28,785 |
| Biggest Cities in Colorado | 0 | - | 4.05 | 32,235 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,944 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,148 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,951 |
| US States and State Capitals | 0 | - | 4.99 | 161,898 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,835 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,755 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,091 |
| The Only European Country ... | 0 | - | 4.91 | 216,389 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,065 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,994 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,628 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,434 |
| Countries of Africa | 0 | - | 5.00 | 2,534,275 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,200 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,089 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,843 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,269 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,806 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,607 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,865 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,794 |
| Australia Map Quiz | 0 | - | 4.95 | 344,225 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,270 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,083 |
| U.S. State Flags | 0 | - | 4.89 | 170,163 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,052 |
| Hawaiian Islands | 0 | - | 4.83 | 42,682 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.54 | 18,247 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.54 | 28,891 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,696 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,299 |
| African East Coast | 0 | - | 4.96 | 95,971 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,854 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,628 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,064 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,533 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,816 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,547 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,174 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,057 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,573 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,574 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,991 |
| Europe Capital to Country | 0 | - | 4.99 | 249,882 |
| Asia Capital to Country | 0 | - | 4.96 | 126,583 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,760 |
| European Capitals by Map | 0 | - | 4.99 | 138,940 |
| African Capitals by Map | 0 | - | 4.99 | 133,636 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,016 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,251 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,001 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,344 |
| European Coastal Capitals | 0 | - | 4.95 | 90,521 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,552 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,631 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,815 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,799 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,002 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,508 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,551 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,387 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,493 |
| Countries of the Middle East | 0 | - | 4.96 | 201,016 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,181 |
| Slavic Countries | 0 | - | 4.96 | 111,590 |
| African Island Countries | 0 | - | 4.96 | 101,547 |
| Top 10 African Countries by Coastline | 0 | - | 4.27 | 47,914 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,480 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,852 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,021 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,187 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,794 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,420 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,385 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,864 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,588 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,661 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,576 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,171 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,119 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,519 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,157 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,093 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,931 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,203 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,861 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,911 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,869 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,649 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,082 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,018 |
| North America Map Quiz | 0 | - | 4.98 | 248,220 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,259 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,946 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,172 |
| Random U.S. States on a Map | 0 | - | 4.96 | 625,951 |
| Merged U.S. States | 0 | - | 4.37 | 44,137 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,512 |
| Flags of North and South America | 0 | - | 4.99 | 372,670 |
| Australian States and Territories | 0 | - | 4.96 | 141,883 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,117 |
| Territories of the United States | 0 | - | 4.79 | 52,367 |
| Counties of England | 0 | - | 4.97 | 795,974 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,333 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,849 |
| New York Counties | 0 | - | 4.65 | 50,525 |
