| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,132 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,535 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,916 |
| Vietnam War Countries | 0 | - | 4.82 | 94,143 |
| United States Map Quiz | 0 | - | 4.98 | 4,155,844 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,055 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,414 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,409 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,404 |
| US States Quiz | 0 | - | 5.00 | 16,853,402 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,419 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,833 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,587 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,029 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,817 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,653 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,677 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,458 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,605 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,867 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,508 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,693,066 |
| New York City A-Z | 0 | - | 4.18 | 32,289 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,506 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,635 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,131 |
| Pixelated United States Map | 0 | - | 4.87 | 94,164 |
| US States with an Empty Map | 0 | - | 5.00 | 623,911 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,755 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,205 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,283 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,307 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,841 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,108 |
| U.S. States By Population | 0 | - | 4.92 | 153,460 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,321 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,383 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,446 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,215 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,154 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,542 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,869 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,642 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,122 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,458 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,161 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,448 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,464 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,190 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,883 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,737 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,084 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,966 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,102 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,032 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,166 |
| Hindu Countries | 0 | - | 4.86 | 50,078 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 521,853 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,279 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,946 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,214 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,042 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,265 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,127 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,408 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,761 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,514 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,821 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,637 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,487 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,376 |
| Asia Map Quiz | 0 | - | 4.99 | 915,715 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,670 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,331 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,135 |
| Rivers of the United States | 0 | - | 4.93 | 66,124 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,874 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,402 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,023 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,882 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,488 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,662 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,041 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 626,460 |
| U.S. Senators by State | 0 | - | 4.45 | 39,931 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,574 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,530 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,854 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,902 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,859 |
| California A-Z | 0 | - | 4.49 | 28,783 |
| Biggest Cities in California | 0 | - | 4.35 | 139,791 |
| Name a City - European Countries | 0 | - | 4.90 | 65,293 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,729 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,927 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,933 |
| US States and State Capitals | 0 | - | 4.99 | 161,787 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,785 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,584 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,737 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,056 |
| The Only European Country ... | 0 | - | 4.91 | 216,318 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,003 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,368 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,959 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,621 |
| Arms Exports - United States | 0 | - | 4.75 | 62,344 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,552 |
| Countries of Africa | 0 | - | 5.00 | 2,533,522 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,076 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,029 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,774 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,592 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,835 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,769 |
| Australia Map Quiz | 0 | - | 4.95 | 344,164 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,225 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,059 |
| U.S. State Flags | 0 | - | 4.89 | 170,085 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,050 |
| Hawaiian Islands | 0 | - | 4.83 | 42,676 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,624 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,295 |
| African East Coast | 0 | - | 4.96 | 95,950 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,281 |
| Top 11 Most Catholic U.S. States | 0 | - | 4.25 | 22,028 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,107 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,621 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,479 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,170 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,054 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,570 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,536 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,968 |
| Europe Capital to Country | 0 | - | 4.99 | 249,824 |
| Asia Capital to Country | 0 | - | 4.96 | 126,563 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,735 |
| European Capitals by Map | 0 | - | 4.99 | 138,879 |
| African Capitals by Map | 0 | - | 4.99 | 133,573 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,920 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,208 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,980 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,327 |
| European Coastal Capitals | 0 | - | 4.95 | 90,481 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,541 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,555 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,752 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,787 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,984 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,508 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,208 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,299 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,361 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,501 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,437 |
| Countries of the Middle East | 0 | - | 4.96 | 200,948 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,155 |
| Slavic Countries | 0 | - | 4.96 | 111,572 |
| African Island Countries | 0 | - | 4.96 | 101,527 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,837 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,971 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,722 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,218 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,406 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,916 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,763 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,398 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,352 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,829 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,559 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,638 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,568 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,159 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,094 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,505 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,139 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,069 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,908 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,188 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,675 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,721 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,849 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,665 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,569 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,063 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,932 |
| North America Map Quiz | 0 | - | 4.98 | 248,161 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,936 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,155 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,256 |
| Random U.S. States on a Map | 0 | - | 4.96 | 625,806 |
| Merged U.S. States | 0 | - | 4.37 | 44,123 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,329 |
| Flags of North and South America | 0 | - | 4.99 | 372,532 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,608 |
| Australian States and Territories | 0 | - | 4.96 | 141,822 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,952 |
| Territories of the United States | 0 | - | 4.79 | 52,356 |
| Counties of England | 0 | - | 4.97 | 795,814 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,113 |
