| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,573 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,322 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,923 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,269 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,875 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,900 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,282 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,426 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,682 |
| Rappers Real Names | 0 | - | 4.09 | 72,252 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,670 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,796 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,629 |
| Beatles Lyrics First Names | 0 | - | 4.36 | 40,098 |
| Elton John Quiz | 0 | - | 4.49 | 18,512 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,886 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,902 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,801 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,465 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,585 |
| Provinces of Turkey | 0 | - | 4.94 | 205,447 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,970 |
| Provinces of China | 0 | - | 4.97 | 207,074 |
| Japanese Prefectures | 0 | - | 4.98 | 138,504 |
| States of India | 0 | - | 4.95 | 195,237 |
| Name a Valid African Country | 0 | - | 4.98 | 154,816 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,300 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,349 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,180 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,821 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,818 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,407 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,014 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,117 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,039 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,737 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,234 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,018 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,001 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,721 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,338 |
| Countries that Beat China | 0 | - | 4.85 | 116,527 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 149,187 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,317 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,212 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,150 |
| Most Common First Names in Spain | 0 | - | 4.32 | 54,833 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,912 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,444 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,893 |
| The Beatles Members | 0 | - | 4.23 | 24,024 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,737 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,195 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,403 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,101 |
| Countries that Beat Egypt | 0 | - | 4.91 | 66,570 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,759 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,967 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 491,424 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 715,296 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,552,457 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,066 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,308 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,120 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,762 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,119 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,660 |
| Viva la Vida Lyrics | 0 | - | 4.38 | 50,090 |
| Asian Islands | 0 | - | 4.49 | 20,887 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,870 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,368 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,963 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,587 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,110 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,577 |
| Asian Physical Geography | 0 | - | 4.61 | 35,597 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,621 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,688 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,333 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,181 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,634 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,168 |
| Asia's Busiest Airports | 0 | - | 4.69 | 53,050 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,235 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,192 |
| Middle East A-Z | 0 | - | 4.47 | 46,209 |
| Geography of Egypt | 0 | - | 4.60 | 21,586 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,819 |
| Geography of China | 0 | - | 4.21 | 14,002 |
| Dynasties of China | 0 | - | 4.64 | 28,027 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,540 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,363 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,487 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,801 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,776 |
| Livin' on a Prayer Lyrics | 0 | - | 4.28 | 96,300 |
| NFL Football Last Names | 0 | - | 4.43 | 171,911 |
| Countries that Beat South Africa | 0 | - | 4.69 | 42,619 |
| Countries that Beat D.R. Congo | 0 | - | 4.75 | 41,961 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,005 |
| Australian Capitals | 0 | - | 4.92 | 62,806 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,020 |
| Last Names in U.S. History #2 | 0 | - | 4.39 | 17,675 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,396,943 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,587 |
| Official European Union Languages | 0 | - | 4.97 | 239,462 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,467 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,245 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 215,948 |
| Countries that Beat France | 0 | - | 4.48 | 76,223 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,415 |
| Italian Foods | 0 | - | 4.30 | 73,146 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,562 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,286 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,877 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,090 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,195 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,102 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,356 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,985 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,925 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,390 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,160 |
| Asia Map Quiz | 0 | - | 4.99 | 923,189 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,881 |
| A Quiz About Islam | 0 | - | 4.32 | 48,569 |
| History of Iran | 0 | - | 4.66 | 16,406 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,083 |
| Countries that Beat Saudi Arabia | 0 | - | 4.74 | 46,547 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,041 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,861 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,663 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,219 |
| Chinese Inventions | 0 | - | 4.30 | 33,846 |
| History of China | 0 | - | 4.35 | 57,477 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,441 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,463 |
| Japanese Companies | 0 | - | 4.29 | 34,321 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,973 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,285 |
| Japanese Loanwords | 0 | - | 4.47 | 84,821 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,334 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,915 |
| History of India | 0 | - | 4.62 | 21,490 |
| Countries that Beat India | 0 | - | 4.42 | 63,242 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,189 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,052 |
| Don't Stop Believin' Lyrics | 0 | - | 4.47 | 224,304 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 42,942 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 85,298 |
| Biblical Names Still Popular Today | 0 | - | 4.28 | 51,563 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,652 |
| Countries as U.S. First Names | 0 | - | 4.31 | 78,348 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,615 |
| NBA Players by Last Name | 0 | - | 4.30 | 85,249 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,473 |
| Flags of Oceania | 0 | - | 5.00 | 261,908 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,289 |
| Australian States and Territories | 0 | - | 4.96 | 142,639 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,308 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,449 |
| Australia Map Quiz | 0 | - | 4.95 | 345,792 |
| Australia True or False | 0 | - | 4.87 | 57,075 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,888 |
| Countries that Beat New Zealand | 0 | - | 4.70 | 26,740 |
| Flags of North and South America | 0 | - | 4.99 | 375,942 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,868 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,653 |
| The Only American Country ... | 0 | - | 4.92 | 122,065 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,518 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,413 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,209 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,077 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,713 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,232 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,070 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,645 |
| North America Map Quiz | 0 | - | 4.98 | 250,818 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,032 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,713 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,777 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,618 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,926 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,815 |
| Names of Generations | 0 | - | 4.09 | 45,403 |
| Free in the Answers | 0 | - | 4.08 | 51,684 |
| States that Beat California | 0 | - | 4.54 | 63,805 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 74,804 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,071 |
| States that Beat New York | 0 | - | 4.50 | 45,215 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,179 |
| States that Beat Texas | 0 | - | 4.58 | 44,468 |
| American History Quotes #1 | 0 | - | 4.37 | 96,170 |
| American History Quotes #2 | 0 | - | 4.38 | 41,486 |
| US States Quiz | 0 | - | 5.00 | 16,964,244 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,338 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,122 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,284 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,310 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,227 |
