| Countries Closest to Alaska | 0 | - | 4.93 | 124,093 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,963 |
| US States Quiz | 0 | - | 5.00 | 16,829,299 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,007 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,295 |
| US States with an Empty Map | 0 | - | 5.00 | 623,198 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,653 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,126 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,096 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,704 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,367 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,876 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,601 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,220 |
| Rivers of the United States | 0 | - | 4.93 | 66,065 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,400 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,468 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,386 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,794 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,832 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,545 |
| State Quiz - Florida | 0 | - | 4.47 | 62,231 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,809 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,699 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,002 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,310 |
| Boroughs of New York City | 0 | - | 4.47 | 84,474 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,985 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,287 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,533,468 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,305 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,823 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,625 |
| ALL California Cities | 0 | - | 4.37 | 42,985 |
| Miami City Trivia | 0 | - | 4.60 | 11,220 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,094 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,247 |
| State Quiz - Texas | 0 | - | 4.43 | 62,782 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,740 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,233 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,500 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,414 |
| State Quiz - New York | 0 | - | 4.52 | 46,018 |
| State Quiz - Washington | 0 | - | 4.45 | 36,357 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,335 |
| State Quiz - California | 0 | - | 4.68 | 64,312 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,984 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,654 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,089 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,922 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,109 |
| Random U.S. City to State | 0 | - | 4.45 | 76,090 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,612 |
| Countries Closest to Florida | 0 | - | 4.33 | 24,144 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,676,518 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,278 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,771 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,388,784 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,206 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,823 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,874 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,068 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,696 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,058 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,875 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,817 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,190 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,319 |
| Hawaiian Islands | 0 | - | 4.83 | 42,648 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,350 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,743 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,706 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,389 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,264 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,290 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,698 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,842 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,566 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,463 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,520 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,578 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,220 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,045 |
| Dallas City Trivia | 0 | - | 4.46 | 6,818 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,311 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,169 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,768 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,283 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,087 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,734 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,776 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,115 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,179 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,277 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,208 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,564 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,359 |
| History of Louisiana | 0 | - | 4.46 | 9,529 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,378 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,942 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,054 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,707 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,377 |
| State Quiz - Maine | 0 | - | 4.52 | 25,366 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,608 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,781 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,003 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,037 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,214 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,548 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,450 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,023 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,407 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,511 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,444 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,199 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,032 |
| Arms Exports - United States | 0 | - | 4.75 | 62,253 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,329 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,503 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,596 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,712 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,086 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,394 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,398 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,924 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,864 |
| Countries Closest to India | 0 | - | 4.97 | 102,624 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,445 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,691 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,577 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,621 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,767 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,436 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,566 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,976 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,960 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 56,968 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,651 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 52,926 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,227 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,024 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,196 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,996 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,223 |
| Pixelated United States Map | 0 | - | 4.87 | 94,061 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,476 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,629 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 38,980 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,150 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,192 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,658 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,677 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,950 |
| U.S. States By Population | 0 | - | 4.92 | 152,993 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,174 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,308 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,427 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,914 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,368 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,967 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,735 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,891 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,099 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,451 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,466 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,592 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,760 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,499 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,038 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,417 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,106 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,686 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,253 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,676 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,666 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,307 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,763 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,638 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,299 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,739 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,955 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,009 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,700 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,066 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,187 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,893 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,490 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,613 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,942 |
| Neighborhoods of New York City | 0 | - | 4.37 | 30,374 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,433 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,505 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,366 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,250 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,521 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,322 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,438 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,490 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,499 |
