| United States Map Quiz | 0 | - | 4.98 | 4,160,465 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,520 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,525 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,122 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,814 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,929 |
| North America Map Quiz | 0 | - | 4.98 | 248,800 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,605 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,130 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,846 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,315 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,600 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,333 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,553 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,058 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,047 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,250 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,730 |
| Central American Countries | 0 | - | 4.98 | 156,551 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,646 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,599 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,536 |
| Territories of the United States | 0 | - | 4.80 | 52,424 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,700 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,417 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,647 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,280 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,902 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,551 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,780 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,568 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,329 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,693 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,065 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,714 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,236 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,401 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,709 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,963 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,911 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,437 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,624 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,009 |
| Europe Map Quiz | 0 | - | 5.00 | 4,765,601 |
| US States Quiz | 0 | - | 5.00 | 16,889,275 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,223 |
| North America Cities by Map | 0 | - | 4.41 | 47,821 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,980 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,867 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,726 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,292 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,997 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,633 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,978 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,173 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,153 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,856 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,721 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,880 |
| Africa Map Quiz | 0 | - | 5.00 | 2,119,083 |
| Asia Map Quiz | 0 | - | 4.99 | 917,589 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,450 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,435 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,458 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,271 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,767 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,841 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,133 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,264 |
| Pixelated United States Map | 0 | - | 4.87 | 94,334 |
| US States with an Empty Map | 0 | - | 5.00 | 625,065 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,809 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,981 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,523 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,527 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,113 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,407 |
| U.S. States By Population | 0 | - | 4.92 | 153,619 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,534 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,487 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,249 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,682 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,711 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,593 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,420 |
| US States with the Most Executions | 0 | - | 4.51 | 26,400 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,078 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.26 | 14,771 |
| Which Island in the United States? | 0 | - | 4.29 | 29,539 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,772 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,890 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,121 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,877 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,358 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,597 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,224 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,154 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,208 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,910 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,386 |
| The Only European Country ... | 0 | - | 4.91 | 216,895 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,437 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,287 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,682 |
| Countries of Africa | 0 | - | 5.00 | 2,539,762 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,519 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,577 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,747 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,788 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,066 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,982 |
| Australia Map Quiz | 0 | - | 4.95 | 344,784 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,640 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,826 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,194 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,527 |
| African East Coast | 0 | - | 4.96 | 96,125 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,335 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,167 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,684 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,309 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,676 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,706 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,418 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,155 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,545 |
| Rivers of the United States | 0 | - | 4.93 | 66,236 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,980 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,123 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,719 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,737 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,916 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,171 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,933 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,245,505 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,206 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,012 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,783 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,180 |
| Europe Capital to Country | 0 | - | 4.99 | 250,503 |
| Asia Capital to Country | 0 | - | 4.96 | 126,728 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,989 |
| European Capitals by Map | 0 | - | 4.99 | 139,438 |
| African Capitals by Map | 0 | - | 4.99 | 133,927 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,492 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,143 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,488 |
| European Coastal Capitals | 0 | - | 4.95 | 90,665 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,614 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,254 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,197 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,868 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,110 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,351 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,922 |
| Countries of the Middle East | 0 | - | 4.96 | 201,303 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,378 |
| Slavic Countries | 0 | - | 4.96 | 111,733 |
| African Island Countries | 0 | - | 4.96 | 101,709 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,910 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,366 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,990 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,571 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,630 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,105 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,745 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,824 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,269 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,646 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,320 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,213 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,050 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,326 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,224 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,223 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,223 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,272 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,010 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,293 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,167 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,912 |
| U.S. State Flags | 0 | - | 4.88 | 170,725 |
| Flags of North and South America | 0 | - | 4.99 | 373,525 |
| Australian States and Territories | 0 | - | 4.96 | 142,088 |
| Counties of England | 0 | - | 4.97 | 797,584 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,176 |
| Hawaiian Islands | 0 | - | 4.83 | 42,736 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,136 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,342 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,312 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,515 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,175 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,749 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,544 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,503 |
| Top 10 Most Religious U.S. States | 0 | - | 4.32 | 19,360 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,471 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.30 | 30,065 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,607 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.25 | 12,342 |
