| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,958 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,520 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,112 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,386 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,448 |
| Vietnam War Countries | 0 | - | 4.82 | 94,223 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,479 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,265 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,366 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,820 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,648 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,972 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,883 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,233 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,558 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,468 |
| US States Quiz | 0 | - | 5.00 | 16,875,551 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,482 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,051 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,836 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,792 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,644 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,052 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,037 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,945 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,011 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,475 |
| New York City A-Z | 0 | - | 4.18 | 32,301 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,680 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,768 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,150 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,173 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,562 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,830 |
| Pixelated United States Map | 0 | - | 4.87 | 94,268 |
| US States with an Empty Map | 0 | - | 5.00 | 624,626 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,859 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,425 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,431 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,998 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,290 |
| U.S. States By Population | 0 | - | 4.92 | 153,543 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,448 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,438 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,516 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,212 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,616 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,955 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,702 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,177 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,497 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,218 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,612 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,595 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,030 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,812 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,428 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,159 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,559 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,136 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,045 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,186 |
| South China Sea Countries | 0 | - | 4.78 | 57,702 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,451 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,340 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,110 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,458 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,252 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,370 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,946 |
| Asia Map Quiz | 0 | - | 4.99 | 916,825 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,494 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,454 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,078 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,505 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,762 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,462 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,174 |
| Rivers of the United States | 0 | - | 4.93 | 66,201 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,216 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,470 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,599 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,045 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,610 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,925 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,209 |
| U.S. Senators by State | 0 | - | 4.44 | 39,958 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,646 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,653 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,885 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,040 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,908 |
| California A-Z | 0 | - | 4.49 | 28,789 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,685 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,876 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,037 |
| US States and State Capitals | 0 | - | 4.99 | 162,423 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,039 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,833 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,256 |
| The Only European Country ... | 0 | - | 4.91 | 216,641 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,265 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,141 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,654 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,542 |
| Countries of Africa | 0 | - | 5.00 | 2,537,136 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,260 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,169 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,874 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,005 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,921 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,695 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,979 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,889 |
| Australia Map Quiz | 0 | - | 4.95 | 344,621 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,480 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,129 |
| U.S. State Flags | 0 | - | 4.89 | 170,476 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,066 |
| Hawaiian Islands | 0 | - | 4.83 | 42,710 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.54 | 18,250 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.54 | 28,895 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,930 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,319 |
| African East Coast | 0 | - | 4.96 | 96,069 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,936 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,801 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 134,206 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,204 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,588 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,789 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,210 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,077 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,587 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,678 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,095 |
| Europe Capital to Country | 0 | - | 4.99 | 250,210 |
| Asia Capital to Country | 0 | - | 4.96 | 126,661 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,875 |
| European Capitals by Map | 0 | - | 4.99 | 139,160 |
| African Capitals by Map | 0 | - | 4.99 | 133,789 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,423 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,398 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,067 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,419 |
| European Coastal Capitals | 0 | - | 4.95 | 90,600 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,586 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,007 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,022 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,830 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,051 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,511 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,725 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,464 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,719 |
| Countries of the Middle East | 0 | - | 4.96 | 201,182 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,291 |
| Slavic Countries | 0 | - | 4.96 | 111,665 |
| African Island Countries | 0 | - | 4.96 | 101,636 |
| Top 10 African Countries by Coastline | 0 | - | 4.27 | 47,926 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,508 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,883 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,220 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,272 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,896 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,516 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,516 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,988 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,673 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,737 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,611 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,232 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,211 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,582 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,243 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,156 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,997 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,267 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,441 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,303 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,809 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,768 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,153 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,194 |
| North America Map Quiz | 0 | - | 4.98 | 248,531 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,264 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,973 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,239 |
| Random U.S. States on a Map | 0 | - | 4.96 | 626,435 |
| Merged U.S. States | 0 | - | 4.37 | 44,162 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,334 |
| Flags of North and South America | 0 | - | 4.99 | 373,107 |
| Australian States and Territories | 0 | - | 4.96 | 141,972 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,558 |
| Territories of the United States | 0 | - | 4.80 | 52,393 |
| Counties of England | 0 | - | 4.97 | 796,794 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,879 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,928 |
| New York Counties | 0 | - | 4.65 | 50,610 |
| Texas Counties | 0 | - | 4.55 | 76,750 |
