| Places Mentioned in the Song "Kokomo" | 0 | - | 4.44 | 16,956 |
| States of Mexico | 0 | - | 4.95 | 173,131 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,069 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,820 |
| States of Brazil | 0 | - | 4.98 | 86,249 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,336 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,649,933 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,396 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,339 |
| Hawaiian Islands | 0 | - | 4.83 | 42,411 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,066 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,358 |
| U.S. State Flags | 0 | - | 4.89 | 166,793 |
| Name Every Beatles Song | 0 | - | 4.97 | 233,879 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,223 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 178,449 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,341 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,100 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 87,951 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,206 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 78,941 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 71,883 |
| Fresh Prince of Bel-Air Lyrics | 0 | - | 4.85 | 587,659 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,091 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,376 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,660 |
| Australian Capitals | 0 | - | 4.92 | 62,586 |
| Hispanic Last Names in the U.S. | 0 | - | 4.30 | 54,607 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,754 |
| History of Mexico | 0 | - | 4.58 | 15,222 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,178 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,458 |
| Word Chain - South America | 0 | - | 4.51 | 23,758 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,137 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,577 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,538 |
| Official European Union Languages | 0 | - | 4.97 | 236,391 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,617 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,928 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,449 |
| Asia Map Quiz | 0 | - | 4.99 | 906,131 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 276,982 |
| Seinfeld Trivia | 0 | - | 4.57 | 34,722 |
| Main Friends Characters and Actors | 0 | - | 4.42 | 51,878 |
| Friends - Finish the Quote | 0 | - | 4.57 | 42,977 |
| Countries of Africa | 0 | - | 5.00 | 2,505,270 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,377 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,504 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,749 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,514 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,488 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,177 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,444 |
| African East Coast | 0 | - | 4.96 | 94,952 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,960 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,835 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,295 |
| African Island Countries | 0 | - | 4.96 | 100,689 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,496 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,727 |
| Australian States and Territories | 0 | - | 4.95 | 140,572 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,993 |
| Australia Map Quiz | 0 | - | 4.94 | 342,271 |
| Australia True or False | 0 | - | 4.87 | 56,472 |
| Flags of North and South America | 0 | - | 4.99 | 366,036 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,121 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,099 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,980 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,520 |
| South American Physical Geography | 0 | - | 4.58 | 18,263 |
| Paraguay... or Uruguay? | 0 | - | 4.55 | 26,596 |
| Haiti... or Dominican Republic? | 0 | - | 4.70 | 40,568 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,726 |
| North America Map Quiz | 0 | - | 4.98 | 244,100 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,349 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,059 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 80,825 |
| U.S. Vice Presidents | 0 | - | 4.41 | 134,771 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 107,871 |
| U.S. Presidents by Event | 0 | - | 4.58 | 33,383 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 92,929 |
| Presidential Middle Names | 0 | - | 4.41 | 59,647 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 52,683 |
| Assassinated U.S. Presidents | 0 | - | 4.61 | 93,761 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,148 |
| Georgia Counties | 0 | - | 4.50 | 49,039 |
| New York Counties | 0 | - | 4.64 | 49,844 |
| Texas Counties | 0 | - | 4.55 | 75,984 |
| North Carolina Counties | 0 | - | 4.53 | 52,655 |
| Ohio Counties | 0 | - | 4.47 | 45,343 |
| Pennsylvania Counties | 0 | - | 4.48 | 52,041 |
| Virginia Counties | 0 | - | 4.45 | 32,899 |
| West Virginia Counties | 0 | - | 4.61 | 33,500 |
| The American Civil War | 0 | - | 4.62 | 52,105 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 44,895 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,211 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,731 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,260 |
| O Canada Lyrics | 0 | - | 4.47 | 50,769 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,444 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,493 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,559 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,907 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,162 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,465 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,789 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,698 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,129 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,781 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,492 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,381 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,613 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,218 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,103 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,418 |
| The Only European Country ... | 0 | - | 4.91 | 213,566 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,794 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,604 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,601 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,362 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,179 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,089 |
| Slavic Countries | 0 | - | 4.96 | 110,789 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,020 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,535 |
| Counties of England | 0 | - | 4.97 | 788,533 |
| Imagine Lyrics | 0 | - | 4.53 | 43,047 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,522 |
| Spice Girls Members | 0 | - | 3.75 | 9,938 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,738 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,289 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,689 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,336 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,150 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,609 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,393 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,611 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,351 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,655 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,158 |
| Countries of the Middle East | 0 | - | 4.96 | 198,754 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,220 |
| Simpsons Trivia Quiz #4 | 0 | - | 4.15 | 35,503 |
| Word Chain - The Simpsons | 0 | - | 4.55 | 39,684 |
| Friends A-Z | 0 | - | 4.46 | 40,099 |
| Friends Trivia | 0 | - | 4.09 | 159,731 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,138 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,739 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,613 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,735 |
| States of India | 0 | - | 4.94 | 189,782 |
| States of India Map Quiz | 0 | - | 4.82 | 25,987 |
| Countries Bordering India | 0 | - | 4.98 | 162,552 |
| Countries Closest to India | 0 | - | 4.96 | 102,158 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,724 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,292 |
| African Great Lakes | 0 | - | 4.82 | 65,063 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,980 |
| Every African Country Shape | 0 | - | 4.90 | 85,888 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,209 |
| The Only African Country ... | 0 | - | 4.99 | 128,289 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,747 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,803 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,135 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,310 |
| Pixelated Africa Map | 0 | - | 4.98 | 98,989 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,216 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,033 |
| Name a Valid African Country | 0 | - | 4.98 | 152,839 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,460 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,495 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,487 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,796 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,896 |
| Morocco Country Quiz | 0 | - | 4.81 | 45,997 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,282 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,731 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,188 |
| Flags of Oceania | 0 | - | 5.00 | 254,769 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,883 |
| Palau Country Quiz | 0 | - | 4.89 | 22,819 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,325 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,175 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,436 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,138 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,027 |
| Regions of New Zealand | 0 | - | 4.85 | 28,106 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,278 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,333 |
| The Only American Country ... | 0 | - | 4.92 | 120,678 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,278 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,047 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,054 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,020 |
| Famous Mexicans and Mexican-Americans | 0 | - | 4.15 | 16,903 |
| Mexican Foods | 0 | - | 4.07 | 14,605 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,702 |
| Famous People from South America | 0 | - | 4.15 | 21,774 |
| South America A-Z | 0 | - | 4.13 | 10,834 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,350 |
