| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,617 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,751 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,614 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,700 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,664 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,797 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,600 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,771 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,363 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,587 |
| Which South American Country? | 0 | - | 4.69 | 51,962 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,531 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,883 |
| Chile Country Quiz | 0 | - | 4.77 | 40,083 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,877 |
| Peru Country Quiz | 0 | - | 4.54 | 48,686 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,124 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,420 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,354 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,356 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,902 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,555 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,541,257 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,960 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,332 |
| Countries by Alcohol Consumption | 0 | - | 4.43 | 205,475 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 64,922 |
| Name a Valid African Country | 0 | - | 4.98 | 154,173 |
| States of Mexico | 0 | - | 4.96 | 176,325 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,828 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,979 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,007 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,127 |
| States of Brazil | 0 | - | 4.97 | 88,264 |
| Central American Countries | 0 | - | 4.98 | 156,551 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,646 |
| US States Quiz | 0 | - | 5.00 | 16,889,375 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,392,330 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,377 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,820 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,378 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,093 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,684 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,034 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,424,781 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,906 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,470 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,565 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,207 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,541 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,455 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,881 |
| US States with an Empty Map | 0 | - | 5.00 | 625,072 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,159 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,800 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,670 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,795 |
| Drinks by Country | 0 | - | 4.30 | 59,374 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.74 | 64,854 |
| Beers by Country | 0 | - | 4.45 | 97,328 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,265 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,194 |
| Rivers of the United States | 0 | - | 4.93 | 66,236 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,522 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,578 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,419 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,156 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,138 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,987 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,684 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,545 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,059 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,053 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,617 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,720 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,738 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,173 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,933 |
| Countries that Beat Canada | 0 | - | 4.91 | 97,996 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,168 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,309 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,903 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,540 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,546 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,987 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,012 |
| Countries that Beat China | 0 | - | 4.85 | 115,944 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 489,756 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 713,128 |
| Belize Country Quiz | 0 | - | 4.85 | 20,992 |
| Panama Country Quiz | 0 | - | 4.61 | 25,822 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,451 |
| Names of Generations | 0 | - | 4.09 | 45,014 |
| Free in the Answers | 0 | - | 4.08 | 51,548 |
| States that Beat California | 0 | - | 4.54 | 63,637 |
| States that Beat New York | 0 | - | 4.50 | 45,011 |
| States that Beat Texas | 0 | - | 4.58 | 44,366 |
| American History Quotes #1 | 0 | - | 4.37 | 96,054 |
| American History Quotes #2 | 0 | - | 4.38 | 41,420 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,254 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,137 |
| Movies by State | 0 | - | 4.27 | 40,552 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,167 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,110 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,860 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 437,417 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,510 |
| Countries that Beat Egypt | 0 | - | 4.88 | 57,051 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,350 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,784 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,856 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,550 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 39,105 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,847 |
| Europe Map Quiz | 0 | - | 5.00 | 4,765,622 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 213,890 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,307 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 394,498 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,346 |
| Signs of the Zodiac Quiz | 0 | - | 4.45 | 225,998 |
| Name the Constellations | 0 | - | 4.58 | 45,005 |
| Brand Logos Quiz #2 | 0 | - | 4.70 | 1,690,924 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,013,336 |
| Countries that Beat India | 0 | - | 4.42 | 63,050 |
| Countries of Africa | 0 | - | 5.00 | 2,539,783 |
| Africa Map Quiz | 0 | - | 5.00 | 2,119,088 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,912 |
| African East Coast | 0 | - | 4.96 | 96,125 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,983 |
| Countries that Beat South Africa | 0 | - | 4.69 | 42,375 |
| Countries that Beat D.R. Congo | 0 | - | 4.74 | 41,819 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,888 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,789 |
| Australian Capitals | 0 | - | 4.92 | 62,734 |
| Australia Map Quiz | 0 | - | 4.95 | 344,787 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,448 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,891 |
| History of Mexico | 0 | - | 4.58 | 15,319 |
| South American Physical Geography | 0 | - | 4.58 | 18,357 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,740 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,101 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,633 |
| United States Map Quiz | 0 | - | 4.98 | 4,160,484 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 747,410 |
| Random U.S. City to State | 0 | - | 4.45 | 76,349 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,001 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,542 |
| America in the Answers | 0 | - | 3.81 | 74,950 |
| States that Beat Alaska | 0 | - | 4.49 | 26,518 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,986 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,903 |
| States that Beat Florida | 0 | - | 4.32 | 40,839 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,250 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,367 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,391 |
| U.S. History for Dummies | 0 | - | 4.47 | 83,100 |
| Last Names in U.S. History #2 | 0 | - | 4.39 | 17,623 |
| U.S. States by Clue #2 | 0 | - | 4.33 | 22,992 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 52,959 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,827 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,682,821 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,053 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,816 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,851 |
| Musical Acts by State | 0 | - | 4.05 | 19,590 |
| People by U.S. State - Multiple Choice | 0 | - | 4.06 | 9,843 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,901 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,315 |
| O Canada Lyrics | 0 | - | 4.47 | 50,961 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,564 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,438 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,682 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,210 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,200 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,641 |
| Official European Union Languages | 0 | - | 4.97 | 238,644 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,948 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,019 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,386 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,439 |
| The Only European Country ... | 0 | - | 4.91 | 216,896 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,288 |
| Countries that Beat France | 0 | - | 4.49 | 75,909 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,821 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,004 |
| Italian Foods | 0 | - | 4.30 | 72,827 |
| Famous Italian-Americans | 0 | - | 4.15 | 14,481 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,375 |
| Most Common First Names in Spain | 0 | - | 4.27 | 45,623 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,188 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,862 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,710 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,878 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,687 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,374 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 378,912 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,916 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,722 |
| Asia Map Quiz | 0 | - | 4.99 | 917,594 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,066 |
