| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,937 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,908 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,990 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,384 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,766 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,181 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,815 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,737 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,787 |
| Rappers Real Names | 0 | - | 4.09 | 72,449 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,785 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,152 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,053 |
| Beatles Lyrics First Names | 0 | - | 4.36 | 40,230 |
| Elton John Quiz | 0 | - | 4.49 | 18,530 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,092 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,226 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,487 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,860 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,903 |
| Provinces of Turkey | 0 | - | 4.95 | 206,183 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,144 |
| Provinces of China | 0 | - | 4.97 | 208,519 |
| Japanese Prefectures | 0 | - | 4.98 | 139,285 |
| States of India | 0 | - | 4.94 | 196,317 |
| Name a Valid African Country | 0 | - | 4.98 | 155,184 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,516 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,830 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,697 |
| Countries that Beat Canada | 0 | - | 4.90 | 99,081 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,212 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,710 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,151 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,438 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,251 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,410 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,086 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,133 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,812 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,541 |
| Countries that Beat China | 0 | - | 4.85 | 116,878 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 149,592 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,353 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,741 |
| Most Common First Names in Spain | 0 | - | 4.33 | 55,349 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 70,004 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,524 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,587 |
| The Beatles Members | 0 | - | 4.23 | 24,059 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,860 |
| Word Scramble - Asian Countries | 0 | - | 4.48 | 109,357 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,856 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,241 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,829 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,203 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 492,305 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 716,367 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,557,575 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,647 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,738 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,708 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,864 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 440,204 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,912 |
| Viva la Vida Lyrics | 0 | - | 4.38 | 50,163 |
| Asian Islands | 0 | - | 4.49 | 20,917 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,064 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,517 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,124 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,707 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,262 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,700 |
| Asian Physical Geography | 0 | - | 4.61 | 35,636 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,679 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,757 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,375 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,229 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,695 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,224 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,188 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,362 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,367 |
| Middle East A-Z | 0 | - | 4.47 | 46,264 |
| Geography of Egypt | 0 | - | 4.60 | 21,646 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,189 |
| Geography of China | 0 | - | 4.21 | 15,267 |
| Dynasties of China | 0 | - | 4.64 | 28,093 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,613 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,439 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,667 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,858 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,078 |
| Livin' on a Prayer Lyrics | 0 | - | 4.28 | 96,409 |
| NFL Football Last Names | 0 | - | 4.43 | 172,114 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,030 |
| Australian Capitals | 0 | - | 4.92 | 62,855 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,932 |
| Last Names in U.S. History #2 | 0 | - | 4.39 | 17,709 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,399,513 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,821 |
| Official European Union Languages | 0 | - | 4.97 | 240,060 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,770 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,248 |
| Countries that Beat France | 0 | - | 4.48 | 76,462 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,539 |
| Italian Foods | 0 | - | 4.30 | 73,345 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,634 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,327 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 64,000 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,299 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,268 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,216 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,447 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,098 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,057 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,486 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,150 |
| Asia Map Quiz | 0 | - | 4.99 | 926,261 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,980 |
| A Quiz About Islam | 0 | - | 4.32 | 48,650 |
| History of Iran | 0 | - | 4.66 | 16,436 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,213 |
| Countries that Beat Saudi Arabia | 0 | - | 4.74 | 46,636 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,094 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,909 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,733 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,341 |
| Chinese Inventions | 0 | - | 4.30 | 33,872 |
| History of China | 0 | - | 4.35 | 57,650 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,457 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,503 |
| Japanese Companies | 0 | - | 4.29 | 34,391 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,993 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,430 |
| Japanese Loanwords | 0 | - | 4.47 | 84,926 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,436 |
| North Korea... or South Korea? | 0 | - | 4.47 | 81,024 |
| History of India | 0 | - | 4.62 | 21,523 |
| Countries that Beat India | 0 | - | 4.42 | 63,368 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,186 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,590 |
| Don't Stop Believin' Lyrics | 0 | - | 4.47 | 224,738 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 43,049 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 85,447 |
| Biblical Names Still Popular Today | 0 | - | 4.28 | 51,641 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,700 |
| Countries as U.S. First Names | 0 | - | 4.31 | 78,529 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,807 |
| NBA Players by Last Name | 0 | - | 4.30 | 85,491 |
| Flags of Oceania | 0 | - | 5.00 | 263,258 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,560 |
| Australian States and Territories | 0 | - | 4.96 | 142,992 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,626 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,530 |
| Australia Map Quiz | 0 | - | 4.95 | 346,410 |
| Australia True or False | 0 | - | 4.86 | 57,195 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,079 |
| Countries that Beat New Zealand | 0 | - | 4.70 | 26,828 |
| Flags of North and South America | 0 | - | 4.99 | 377,768 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,060 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,956 |
| The Only American Country ... | 0 | - | 4.92 | 122,307 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,741 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,808 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,984 |
| Countries that Beat Brazil | 0 | - | 4.50 | 69,314 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,779 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,351 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,763 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,900 |
| North America Map Quiz | 0 | - | 4.98 | 252,562 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,278 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,253 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,938 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,927 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,025 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,030 |
| Names of Generations | 0 | - | 4.09 | 45,577 |
| Free in the Answers | 0 | - | 4.08 | 51,737 |
| States that Beat California | 0 | - | 4.54 | 63,921 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,141 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,078 |
| States that Beat New York | 0 | - | 4.50 | 45,330 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,311 |
| States that Beat Texas | 0 | - | 4.58 | 44,531 |
| American History Quotes #1 | 0 | - | 4.37 | 96,231 |
| American History Quotes #2 | 0 | - | 4.38 | 41,520 |
| US States Quiz | 0 | - | 5.00 | 17,014,378 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 40,754 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,197 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,816 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,451 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,328 |
| Movies by State | 0 | - | 4.27 | 40,617 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,720 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,836 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,151 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.07 | 28,941 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,633 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,228 |
