| Random U.S. States on a Map | 0 | - | 4.96 | 603,263 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.83 | 54,480 |
| Vietnam War Countries | 0 | - | 4.81 | 91,389 |
| South America Flags Map Quiz | 0 | - | 4.95 | 82,472 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 56,227 |
| U.S. State Flags | 0 | - | 4.88 | 158,730 |
| Total United States Immigration by Country | 0 | - | 4.90 | 106,918 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 229,983 |
| Every European Country Shape | 0 | - | 4.95 | 188,213 |
| Every Asian Country Shape | 0 | - | 4.94 | 83,747 |
| Every African Country Shape | 0 | - | 4.91 | 81,856 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 104,453 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 87,822 |
| United States Map Quiz | 0 | - | 4.98 | 4,090,680 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 229,526 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 142,304 |
| Countries that Beat the United States | 0 | - | 4.93 | 160,749 |
| Countries of Europe by Population | 0 | - | 4.98 | 170,259 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 75,562 |
| Countries Closest to Alaska | 0 | - | 4.91 | 106,997 |
| Countries Closest to Maine | 0 | - | 4.83 | 64,255 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 33,881 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 225,352 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 177,567 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 187,445 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 100,720 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 106,018 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 33,409 |
| Countries Closest to United States A-Z | 0 | - | 4.83 | 114,547 |
| Merged U.S. States | 0 | - | 4.36 | 43,026 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 72,423 |
| US States Quiz | 0 | - | 5.00 | 16,200,307 |
| U.S. State Border Crossings | 0 | - | 4.96 | 87,899 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 87,370 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 77,475 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 164,663 |
| Random African Countries on a Map | 0 | - | 4.99 | 285,826 |
| Random American Countries on a Map | 0 | - | 4.96 | 95,168 |
| Random European Countries on a Map | 0 | - | 4.97 | 276,157 |
| U.S. National Parks Quiz | 0 | - | 4.83 | 52,474 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 359,751 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 81,572 |
| Random European Capital to Country | 0 | - | 4.97 | 184,691 |
| Random European Country to Capital | 0 | - | 4.93 | 144,236 |
| Random Asian Country to Capital | 0 | - | 4.91 | 92,633 |
| Random Asian Capital to Country | 0 | - | 4.97 | 97,848 |
| Random African Capital to Country | 0 | - | 4.97 | 87,988 |
| Random African Country to Capital | 0 | - | 4.94 | 67,895 |
| Countries with American Expatriates | 0 | - | 4.55 | 42,125 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 170,862 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 124,376 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 115,634 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 213,010 |
| United States Country Quiz | 0 | - | 4.44 | 97,633 |
| Europe Map Quiz | 0 | - | 5.00 | 4,630,306 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 150,679 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.78 | 94,723 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.74 | 47,598 |
| Pixelated United States Map | 0 | - | 4.90 | 90,380 |
| US States with an Empty Map | 0 | - | 5.00 | 603,401 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 113,248 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 107,135 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 109,249 |
| U.S. States with Short Names | 0 | - | 4.90 | 143,692 |
| U.S. States that Start with M | 0 | - | 4.93 | 181,465 |
| U.S. States By Population | 0 | - | 4.90 | 138,856 |
| U.S. States that Start with N | 0 | - | 4.95 | 166,664 |
| U.S. States with Longest Names | 0 | - | 4.87 | 41,943 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 80,236 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 62,257 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 62,858 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 156,044 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 175,083 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.85 | 121,857 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.84 | 67,842 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 84,144 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 185,969 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 162,812 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 101,316 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 69,739 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 92,465 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 46,959 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,511 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 33,694 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 189,169 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 203,657 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,416,936 |
| Oceania Map Quiz | 0 | - | 4.98 | 616,515 |
| Africa Map Quiz | 0 | - | 5.00 | 2,065,271 |
| Asia Map Quiz | 0 | - | 4.99 | 875,970 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 98,231 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 316,119 |
| 10 Longest Rivers in the United States | 0 | - | 4.84 | 37,878 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 415,889 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 79,771 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 488,030 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 90,294 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 44,496 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 127,654 |
| U.S. Senators by State | 0 | - | 4.45 | 38,914 |
| Africa Capitals Quiz | 0 | - | 4.99 | 706,810 |
| Asia Capitals Quiz | 0 | - | 4.97 | 663,565 |
| U.S. State Capitals Map Quiz | 0 | - | 4.92 | 138,183 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 84,772 |
| Countries of Africa | 0 | - | 5.00 | 2,418,193 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,355,518 |
| Australia Map Quiz | 0 | - | 4.94 | 337,076 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 356,029 |
| Las Vegas Casinos Quiz | 0 | - | 4.09 | 37,679 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 45,882 |
| Hawaiian Islands | 0 | - | 4.83 | 41,409 |
| Rivers of the United States | 0 | - | 4.92 | 63,222 |
| U.S. States that Border Canada | 0 | - | 4.91 | 175,090 |
| U.S. States that Border Tennessee | 0 | - | 4.81 | 64,118 |
| U.S. License Plates Picture Quiz | 0 | - | 4.58 | 51,724 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 201,448 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 120,467 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 121,074 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 92,058 |
| Top 10 Most Native American U.S. States | 0 | - | 4.85 | 88,046 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.81 | 60,408 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,160,443 |
| Flags of Asia Quiz | 0 | - | 4.99 | 580,742 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 105,533 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 69,485 |
| Europe Capital to Country | 0 | - | 4.99 | 240,664 |
| Asia Capital to Country | 0 | - | 4.96 | 123,098 |
| EU Capitals with No Hints | 0 | - | 4.96 | 139,501 |
| European Capitals by Map | 0 | - | 4.99 | 128,264 |
| African Capitals by Map | 0 | - | 4.99 | 126,985 |
| Asian Capitals by Map | 0 | - | 4.98 | 57,718 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 88,158 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 80,906 |
| European Coastal Capitals | 0 | - | 4.95 | 86,709 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 50,940 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 256,779 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 214,714 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 80,125 |
| Random U.S. State Capitals on a Map | 0 | - | 4.91 | 100,288 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 148,032 |
| New York City A-Z | 0 | - | 4.18 | 31,729 |
| Countries That Use the Euro | 0 | - | 4.97 | 93,482 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,291,847 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 108,254 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 208,689 |
| Countries of the Middle East | 0 | - | 4.95 | 192,907 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 85,077 |
| The Only European Country ... | 0 | - | 4.92 | 204,065 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 203,953 |
| Slavic Countries | 0 | - | 4.96 | 108,428 |
| African Island Countries | 0 | - | 4.96 | 97,848 |
| European Countries NOT in NATO | 0 | - | 4.88 | 54,366 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 90,504 |
| Straight Shot to Antarctica | 0 | - | 4.93 | 41,198 |
| Arms Exports - United States | 0 | - | 4.63 | 49,912 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.94 | 62,957 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 121,300 |
| Countries of North America Quiz | 0 | - | 5.00 | 977,105 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 122,017 |
| Asian Countries Ending in "IA" | 0 | - | 4.95 | 103,323 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 131,640 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 211,144 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 187,900 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 150,019 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 111,010 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 141,072 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 147,271 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 112,922 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 156,913 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 96,104 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 104,692 |
| Countries that Visit Florida the Most | 0 | - | 4.56 | 52,430 |
| Countries Closest to Hawaii | 0 | - | 4.53 | 51,654 |
| Biggest Trading Partners - US | 0 | - | 4.63 | 105,378 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 617,929 |
| South America Map Quiz | 0 | - | 5.00 | 1,512,753 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 122,897 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 84,459 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 47,417 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 123,795 |
| North America Map Quiz | 0 | - | 4.98 | 232,471 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 92,303 |
| Western Africa Map Quiz | 0 | - | 4.97 | 70,136 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 96,568 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 107,182 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,240 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 37,910 |
| Flags of Africa Quiz | 0 | - | 5.00 | 438,464 |
| Flags of North and South America | 0 | - | 4.99 | 342,795 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 44,178 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.84 | 41,357 |
| Australian States and Territories | 0 | - | 4.96 | 137,816 |
| Canada Provinces and Territories | 0 | - | 5.00 | 323,913 |
| Counties of England | 0 | - | 4.97 | 766,819 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 154,579 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 46,325 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,155 |
| African East Coast | 0 | - | 4.96 | 92,324 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 68,130 |
| Top African Languages on a Map | 0 | - | 4.92 | 67,951 |
