| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,073 |
| US States Quiz | 0 | - | 5.00 | 16,924,110 |
| Merged U.S. States | 0 | - | 4.37 | 44,265 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,865 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 303,052 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,658 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,199 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,533 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,531 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,061 |
| US States with an Empty Map | 0 | - | 5.00 | 626,194 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,150 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,419 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,754 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,696 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,375 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,691 |
| U.S. States By Population | 0 | - | 4.92 | 153,770 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,757 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,613 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,721 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,540 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,340 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,813 |
| U.S. Senators by State | 0 | - | 4.44 | 40,009 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,313 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,965 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,432 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,681 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,460 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,741 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,003 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,550 |
| Vietnam War Countries | 0 | - | 4.82 | 94,377 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,966 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,624 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,019 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,422 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,870 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,556 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,242 |
| U.S. State Flags | 0 | - | 4.89 | 171,416 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,688 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,865 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,652 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,390 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,534 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,354 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,995 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,976 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,371 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,027 |
| Random U.S. States on a Map | 0 | - | 4.96 | 628,004 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,633 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 21,185 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,631 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,250 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,545,763 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,338 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,506 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,677 |
| California A-Z | 0 | - | 4.49 | 28,808 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,928 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,267 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,081 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,261 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,904 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,965 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,172 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,137 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,322 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,844 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,349 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,007 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,337 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,193 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,732 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,979 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,023 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,869 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,620 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.55 | 18,275 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.55 | 28,916 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,250 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,819 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,685,863 |
| Pixelated United States Map | 0 | - | 4.88 | 94,494 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,394,222 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,212 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,493 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,953 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,268 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,892 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,080 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,226 |
| Which City in California? | 0 | - | 4.56 | 32,089 |
| South China Sea Countries | 0 | - | 4.78 | 57,759 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,528 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,773 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,422 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,369 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,613 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,265 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,865 |
| Oceania Map Quiz | 0 | - | 4.98 | 654,526 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,335 |
| Asia Map Quiz | 0 | - | 4.99 | 920,052 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,356 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,516 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,766 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,092 |
| Hawaiian Islands | 0 | - | 4.83 | 42,784 |
| Rivers of the United States | 0 | - | 4.93 | 66,371 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,227 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,856 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,947 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,000 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,327 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,906 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,541 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,253 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,206 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,913 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,529 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,796 |
| New England States | 0 | - | 4.51 | 59,839 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 52,998 |
| U.S. States by Land Area | 0 | - | 4.63 | 52,910 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,043 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 82,931 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,131 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 41,016 |
| U.S. States by Borders | 0 | - | 4.61 | 35,383 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 630,408 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,550 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,155 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,185 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,279 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,761 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,111 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,757 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,306 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,431 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,759 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,083 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,039 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,482 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,771 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,093 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.48 | 26,453 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.43 | 46,979 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,379 |
| States that Beat California | 0 | - | 4.54 | 63,715 |
| States that Beat Texas | 0 | - | 4.58 | 44,409 |
| States that Beat New York | 0 | - | 4.50 | 45,103 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,264 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,203 |
| Name a City - European Countries | 0 | - | 4.90 | 65,663 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,069 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,051 |
| US States and State Capitals | 0 | - | 4.99 | 163,643 |
| New York City A-Z | 0 | - | 4.18 | 32,332 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,659 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,136 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,147 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,761 |
| The Only European Country ... | 0 | - | 4.91 | 217,519 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,877 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,599 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,652 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,748 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,800 |
| Countries of Africa | 0 | - | 5.00 | 2,546,178 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,263 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 319,432 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,940 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,920 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,052 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,072 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,991 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,364 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,185 |
| Australia Map Quiz | 0 | - | 4.95 | 345,272 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,144 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,836 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,491 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 64,021 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,188 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,187 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,722 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,513 |
| Flags of North and South America | 0 | - | 4.99 | 374,538 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,237 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,642 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,769 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,869 |
| Counties of England | 0 | - | 4.97 | 799,241 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,728 |
| African East Coast | 0 | - | 4.96 | 96,318 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,182 |
