| United States Map Quiz | 0 | - | 4.98 | 4,169,514 |
| US States Quiz | 0 | - | 5.00 | 16,978,142 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,263 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,240 |
| Vietnam War Countries | 0 | - | 4.82 | 94,550 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,611 |
| New York City A-Z | 0 | - | 4.18 | 32,369 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,026 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,552 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,133 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,995 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,856 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,119 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,259 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,845 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,341 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,187 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,873 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,827 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,457 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,780 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,481 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,273 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,101 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,403 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,592 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,750 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,126 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,411 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,973 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,291 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,419 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,354 |
| Europe Map Quiz | 0 | - | 5.00 | 4,783,988 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,266 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,180 |
| Pixelated United States Map | 0 | - | 4.88 | 94,740 |
| US States with an Empty Map | 0 | - | 5.00 | 628,044 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,948 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,165 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,185 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,229 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,229 |
| U.S. States By Population | 0 | - | 4.92 | 154,070 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,126 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,829 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,005 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,795 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,499 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,029 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,601 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,144 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,619 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,793 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,606 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,946 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,519 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,771 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,879 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,345 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,567 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,676 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,282 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,129 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,274 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,084 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,019 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,528 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,501 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,593 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,616 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,278 |
| Asia Map Quiz | 0 | - | 4.99 | 924,115 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,373 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,358 |
| Rivers of the United States | 0 | - | 4.93 | 66,597 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,526 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,971 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,624 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,921 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,193 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,371 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,047 |
| U.S. Senators by State | 0 | - | 4.44 | 40,089 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,769 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,384 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,123 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,737 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,173 |
| California A-Z | 0 | - | 4.49 | 28,838 |
| Name a City - European Countries | 0 | - | 4.90 | 66,066 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,937 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,995 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,756 |
| US States and State Capitals | 0 | - | 4.99 | 164,994 |
| Boroughs of New York City | 0 | - | 4.47 | 84,912 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,524 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,730 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,911 |
| The Only European Country ... | 0 | - | 4.91 | 218,662 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,683 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,342 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,877 |
| Countries of Africa | 0 | - | 5.00 | 2,556,025 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,626 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,740 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,802 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,366 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,819 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,500 |
| Australia Map Quiz | 0 | - | 4.95 | 345,981 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,982 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,158 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,988 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,394 |
| U.S. State Flags | 0 | - | 4.89 | 172,547 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,138 |
| Hawaiian Islands | 0 | - | 4.83 | 42,912 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,437 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,481 |
| African East Coast | 0 | - | 4.96 | 96,660 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,634 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,251 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,434 |
| State Quiz - New York | 0 | - | 4.52 | 46,371 |
| New York Yankees Trivia | 0 | - | 4.29 | 7,261 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,255,750 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,117 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,659 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,420 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,228 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,677 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,360 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,937 |
| Europe Capital to Country | 0 | - | 4.99 | 251,849 |
| Asia Capital to Country | 0 | - | 4.96 | 127,306 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,813 |
| European Capitals by Map | 0 | - | 4.99 | 141,852 |
| African Capitals by Map | 0 | - | 4.99 | 141,886 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,511 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,812 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,757 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,089 |
| European Coastal Capitals | 0 | - | 4.95 | 91,215 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,131 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,241 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,551 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,116 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,618 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,537 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,559 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,024 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,489 |
| Countries of the Middle East | 0 | - | 4.96 | 202,426 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,057 |
| Slavic Countries | 0 | - | 4.96 | 112,280 |
| African Island Countries | 0 | - | 4.96 | 102,348 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,132 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,218 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,616 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,120 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,688 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,217 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,465 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,209 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,389 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,441 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,913 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,713 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,937 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,382 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,173 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,808 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,064 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,044 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,078 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,615 |
| South America Map Quiz | 0 | - | 5.00 | 1,555,417 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,525 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,691 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,702 |
| North America Map Quiz | 0 | - | 4.98 | 251,263 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,313 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,462 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,702 |
| Random U.S. States on a Map | 0 | - | 4.96 | 629,732 |
| Merged U.S. States | 0 | - | 4.37 | 44,389 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,591 |
| Flags of North and South America | 0 | - | 4.99 | 376,370 |
| Australian States and Territories | 0 | - | 4.96 | 142,746 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,675 |
| Territories of the United States | 0 | - | 4.80 | 52,595 |
| Counties of England | 0 | - | 4.97 | 802,047 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,339 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,501 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,601 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,473 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,849 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,980 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,096 |
