| California A-Z | 0 | - | 4.49 | 28,807 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,397 |
| Random U.S. States on a Map | 0 | - | 4.96 | 627,727 |
| New York City A-Z | 0 | - | 4.18 | 32,328 |
| US States Quiz | 0 | - | 5.00 | 16,915,630 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,780 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,286 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,594 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,909 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,386 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,056 |
| US States with an Empty Map | 0 | - | 5.00 | 625,923 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,125 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,694 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,663 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,320 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,621 |
| U.S. States By Population | 0 | - | 4.92 | 153,728 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,694 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,589 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,694 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,493 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,330 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,786 |
| U.S. Senators by State | 0 | - | 4.44 | 39,998 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,276 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,943 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,405 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,660 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,437 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,712 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,964 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,383 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,862 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,972 |
| Vietnam War Countries | 0 | - | 4.82 | 94,354 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,931 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,603 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,814 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,360 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,831 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,488 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,521 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,412 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,102 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,223 |
| U.S. State Flags | 0 | - | 4.88 | 171,274 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,659 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,521 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,376 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,434 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,280 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,920 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,966 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,326 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,990 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,605 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,601 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,198 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,544,240 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,188 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,007 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,291 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,235 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,859 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,453 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,760 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,795 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,789 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,805 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,440 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,375 |
| Scotland A-Z | 0 | - | 4.73 | 41,336 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,757 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,103 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,055 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,169 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,590 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,456 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,102 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,529 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,035 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,381 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,133 |
| California... or Florida? | 0 | - | 4.60 | 51,639 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,575 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,669 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,345 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,282 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,588 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,302 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,185 |
| Hindu Countries | 0 | - | 4.86 | 50,296 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,356 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,675 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,422 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,992 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,929 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,981 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,941 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,703 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,801 |
| Europe Map Quiz | 0 | - | 5.00 | 4,770,572 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,232 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,685,177 |
| Pixelated United States Map | 0 | - | 4.88 | 94,454 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,393,664 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,201 |
| European Cities A-Z by Clue #1 | 0 | - | 4.26 | 79,094 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,481 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,857 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,897 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,226 |
| Which City in California? | 0 | - | 4.56 | 32,068 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,751 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,328 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,169 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,060 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,510 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,196 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,340 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,565 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,242 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,532 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,285 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,665 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,895 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,841 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,395 |
| Australia A-Z | 0 | - | 4.54 | 50,025 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,654 |
| Oceania Map Quiz | 0 | - | 4.98 | 648,824 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,551 |
| Asia Map Quiz | 0 | - | 4.99 | 919,451 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,687 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 302,967 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,578 |
| Hawaiian Islands | 0 | - | 4.83 | 42,773 |
| Rivers of the United States | 0 | - | 4.93 | 66,320 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,001 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,845 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,920 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,978 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,324 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,072 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,888 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,531 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,240 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,195 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,908 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,525 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,792 |
| New England States | 0 | - | 4.51 | 59,834 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 52,987 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 43,020 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,887 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,449 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,036 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 82,909 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,108 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,999 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,389 |
| U.S. States by Borders | 0 | - | 4.61 | 35,373 |
| Save Americans by Guessing U.S. States | 0 | - | 4.63 | 186,428 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 629,893 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,541 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,142 |
| A Superlative for Every U.S. State | 0 | - | 4.44 | 28,118 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,176 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,072 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,268 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,741 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,103 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,749 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,285 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,422 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,748 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,060 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,009 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,470 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,728 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,066 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,271 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,835 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.43 | 46,968 |
| States that Beat California | 0 | - | 4.54 | 63,699 |
| States that Beat Texas | 0 | - | 4.58 | 44,402 |
| States that Beat New York | 0 | - | 4.50 | 45,082 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,273 |
| U.S. States With No City Over 100,000 | 0 | - | 4.57 | 18,032 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,311 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,758 |
| Name a City - European Countries | 0 | - | 4.90 | 65,610 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,656 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,647 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,767 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,269 |
| US States and State Capitals | 0 | - | 4.99 | 163,456 |
| Which City in Texas? | 0 | - | 4.45 | 25,115 |
| Which City in Florida? | 0 | - | 4.61 | 11,000 |
