| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,384 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,743 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,407 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,829 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,757 |
| Vietnam War Countries | 0 | - | 4.82 | 94,762 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,378 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,348 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,072 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,867 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,310 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,241 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 61,042 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,402 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,881 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,078 |
| US States Quiz | 0 | - | 5.00 | 17,025,144 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,966 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,910 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,313 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,464 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,575 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,079 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,547 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,602 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,304 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,610 |
| New York City A-Z | 0 | - | 4.18 | 32,406 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,765 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,611 |
| Europe Map Quiz | 0 | - | 5.00 | 4,793,800 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,297 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.58 | 35,419 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,897 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,952 |
| Pixelated United States Map | 0 | - | 4.89 | 94,947 |
| US States with an Empty Map | 0 | - | 5.00 | 629,665 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,203 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,450 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,470 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,535 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,583 |
| U.S. States By Population | 0 | - | 4.92 | 154,266 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,385 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,991 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,181 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,989 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,603 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,221 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,182 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,326 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,781 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,883 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,725 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,837 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,709 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,223 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,632 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,606 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,850 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,393 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,383 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,177 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,304 |
| South China Sea Countries | 0 | - | 4.78 | 57,891 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,416 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,311 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,709 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,932 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,520 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,472 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,930 |
| Asia Map Quiz | 0 | - | 4.99 | 926,880 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,636 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,602 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,175 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,696 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,587 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,289 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,461 |
| Rivers of the United States | 0 | - | 4.93 | 66,793 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,429 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,118 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 511,033 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,414 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,468 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,894 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,620 |
| U.S. Senators by State | 0 | - | 4.44 | 40,144 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,042 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,711 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,470 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 93,003 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,280 |
| California A-Z | 0 | - | 4.49 | 28,858 |
| Name a City - European Countries | 0 | - | 4.89 | 66,402 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,215 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,086 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 90,004 |
| US States and State Capitals | 0 | - | 4.99 | 166,050 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,272 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,268 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,518 |
| The Only European Country ... | 0 | - | 4.91 | 219,637 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,382 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,857 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,997 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,534 |
| Countries of Africa | 0 | - | 5.00 | 2,565,172 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,853 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,836 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 67,081 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,090 |
| South America Flags Map Quiz | 0 | - | 4.95 | 89,175 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,620 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,192 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,825 |
| Australia Map Quiz | 0 | - | 4.95 | 346,524 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,620 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,545 |
| U.S. State Flags | 0 | - | 4.89 | 173,529 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,164 |
| Hawaiian Islands | 0 | - | 4.83 | 43,018 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.55 | 18,326 |
| U.S. States that Border Canada | 0 | - | 4.91 | 187,092 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,578 |
| African East Coast | 0 | - | 4.96 | 96,937 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,900 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,778 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,847 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,669 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,046 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,701 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,527 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,295 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,727 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,700 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,377 |
| Europe Capital to Country | 0 | - | 4.99 | 252,633 |
| Asia Capital to Country | 0 | - | 4.96 | 127,705 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,315 |
| European Capitals by Map | 0 | - | 4.99 | 142,599 |
| African Capitals by Map | 0 | - | 4.99 | 142,631 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,704 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,136 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,153 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,415 |
| European Coastal Capitals | 0 | - | 4.95 | 91,514 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,278 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,389 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,706 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,261 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,870 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,554 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,335 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,260 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,312 |
| Countries of the Middle East | 0 | - | 4.96 | 203,302 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,387 |
| Slavic Countries | 0 | - | 4.96 | 112,520 |
| African Island Countries | 0 | - | 4.96 | 102,752 |
| Top 10 African Countries by Coastline | 0 | - | 4.29 | 48,014 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,800 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,251 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,767 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,522 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,043 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,501 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,991 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,185 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,795 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,744 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,088 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,986 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,555 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,078 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,719 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,093 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,338 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,647 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,449 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,552 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,560 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,888 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,916 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,922 |
| North America Map Quiz | 0 | - | 4.98 | 252,854 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,329 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,581 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,953 |
| Random U.S. States on a Map | 0 | - | 4.96 | 631,304 |
| Merged U.S. States | 0 | - | 4.37 | 44,461 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,219 |
| Flags of North and South America | 0 | - | 4.99 | 378,228 |
| Australian States and Territories | 0 | - | 4.96 | 143,077 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,166 |
| Territories of the United States | 0 | - | 4.80 | 52,676 |
| Counties of England | 0 | - | 4.97 | 804,387 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,569 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,807 |
