| History - Did They Have It? | 0 | - | 4.84 | 61,022 |
| Animal, Vegetable, or Mineral? | 0 | - | 4.84 | 27,569 |
| Geography True or False #2 | 0 | - | 4.41 | 87,254 |
| Geography True or False #3 | 0 | - | 4.42 | 77,527 |
| Geography True or False #4 | 0 | - | 4.49 | 81,483 |
| History True or False #3 | 0 | - | 4.43 | 55,870 |
| Geography True or False #1 | 0 | - | 4.48 | 122,275 |
| Geography True or False #6 | 0 | - | 4.62 | 54,659 |
| World Statistics - Up or Down? | 0 | - | 4.62 | 37,982 |
| History True or False #1 | 0 | - | 4.53 | 101,445 |
| History True or False #2 | 0 | - | 4.41 | 66,031 |
| Science True or False | 0 | - | 4.35 | 39,925 |
| Geography True or False #5 | 0 | - | 4.36 | 57,404 |
| History True or False #4 | 0 | - | 4.47 | 32,681 |
| Not What You Would Expect | 0 | - | 4.53 | 38,759 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,053 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,602 |
| Multiple Choice Geography #3 | 0 | - | 4.82 | 73,781 |
| Which One Doesn't Belong #1 | 0 | - | 4.24 | 87,267 |
| Which One Doesn't Belong #2 | 0 | - | 4.23 | 37,295 |
| Famous People - Alive or Dead? | 0 | - | 4.26 | 56,700 |
| Fact... or Misconception #1 | 0 | - | 4.20 | 35,824 |
| Fact... or Misconception #2 | 0 | - | 4.52 | 27,149 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,142 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 85,976 |
| Northern Hemisphere... or Southern Hemisphere? | 0 | - | 4.95 | 109,577 |
| Same... or Different? | 0 | - | 4.54 | 39,953 |
| Drink It, Play It, or Spend It | 0 | - | 4.43 | 28,275 |
| Which Came First? | 0 | - | 4.37 | 74,355 |
| Science Multiple Choice #2 | 0 | - | 4.40 | 36,296 |
| Science Multiple Choice #3 | 0 | - | 4.38 | 34,333 |
| History: What Came First? #2 | 0 | - | 4.80 | 78,716 |
| History Multiple Choice #1 | 0 | - | 4.46 | 81,468 |
| Years in History #2 - Multiple Choice | 0 | - | 4.43 | 41,380 |
| History Multiple Choice #2 | 0 | - | 4.43 | 49,770 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,509 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,243 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,164 |
| Multiple Choice Geography #1 | 0 | - | 4.77 | 135,645 |
| Multiple Choice Geography #2 | 0 | - | 4.46 | 89,319 |
| Movie Quotes Multiple Choice #1 | 0 | - | 4.46 | 33,458 |
| Three Real and One Fake - World Geography | 0 | - | 4.51 | 97,573 |
| Alcoholic... or Teetotaler? | 0 | - | 4.08 | 11,297 |
| Band... or Gang? | 0 | - | 4.34 | 53,916 |
| History Multiple Choice #4 | 0 | - | 4.35 | 49,958 |
| Three Real and One Fake - Movies | 0 | - | 4.41 | 24,714 |
| History Multiple Choice #6 | 0 | - | 4.46 | 17,900 |
| Multiple Choice Geography #4 | 0 | - | 4.64 | 19,064 |
| Movie Multiple Choice #1 | 0 | - | 4.04 | 29,134 |
| Movie Multiple Choice #2 | 0 | - | 4.22 | 17,946 |
| The U.S. Government - How Does it Work? | 0 | - | 4.34 | 42,132 |
| California Multiple Choice | 0 | - | 4.40 | 28,036 |
| France Multiple Choice | 0 | - | 4.38 | 40,617 |
| NBA Basketball Multiple Choice | 0 | - | 4.04 | 34,801 |
| World War II Multiple Choice | 0 | - | 4.38 | 103,228 |
| Paraguay... or Uruguay? | 0 | - | 4.55 | 26,592 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,005 |
| Literature Multiple Choice #1 | 0 | - | 4.50 | 40,534 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,826 |
| Events by U.S. State #2 | 0 | - | 4.27 | 18,540 |
| NFL Football Multiple Choice | 0 | - | 3.84 | 19,099 |
| South Africa Multiple Choice | 0 | - | 4.55 | 27,386 |
| North Carolina... or South Carolina? | 0 | - | 4.21 | 10,471 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.46 | 19,184 |
| Corporations by U.S. State - Multiple Choice | 0 | - | 4.11 | 10,174 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,059 |
| Which South American Country? | 0 | - | 4.69 | 51,690 |
| Which Asian Country? | 0 | - | 4.64 | 57,370 |
| Which African Country? | 0 | - | 4.58 | 36,227 |
| Florida Multiple Choice | 0 | - | 4.33 | 10,163 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.35 | 16,861 |
| People by U.S. State - Multiple Choice | 0 | - | 4.06 | 9,795 |
| The U.S. Economy by Numbers | 0 | - | 3.96 | 11,692 |
| Game of Thrones Multiple Choice | 0 | - | 4.07 | 32,162 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,542 |
| Italy Multiple Choice | 0 | - | 4.74 | 103,079 |
| Literature Multiple Choice #2 | 0 | - | 4.44 | 34,302 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,002 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,168 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,324 |
| George Bush... or George Bush | 0 | - | 3.98 | 8,176 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 55,953 |
| LeBron... or Kobe? | 0 | - | 4.04 | 69,083 |
| Which Country Does Not Border... | 0 | - | 4.78 | 92,964 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 14,967 |
| Canada Multiple Choice Quiz | 0 | - | 4.53 | 48,837 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,500 |
| The Bible - Multiple Choice | 0 | - | 4.34 | 50,439 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 76,361 |
| Astronomy True or False | 0 | - | 4.38 | 36,236 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,402 |
| 16 Questions that Prove that Physics Makes No Sense | 0 | - | 4.18 | 20,609 |
| China Multiple Choice | 0 | - | 4.50 | 37,134 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.36 | 21,601 |
| Boston Talk to English Translation Quiz | 0 | - | 4.59 | 55,654 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.57 | 34,176 |
| Weather and Climate Multiple Choice | 0 | - | 4.33 | 11,063 |
| What Color is It - Multiple Choice | 0 | - | 4.47 | 43,714 |
| Red State or Blue State Trait? | 0 | - | 4.42 | 54,878 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 50,982 |
| Image to U.S State - Multiple Choice | 0 | - | 4.46 | 25,997 |
| Afghanistan True or False? | 0 | - | 4.54 | 25,241 |
| Japan True or False? | 0 | - | 4.78 | 56,707 |
| Israel True or False? | 0 | - | 3.96 | 16,678 |
| Iceland True or False? | 0 | - | 4.93 | 36,934 |
| Which Canadian Province? | 0 | - | 4.75 | 9,629 |
| WWII True or False? | 0 | - | 4.56 | 56,961 |
| Ireland True or False? | 0 | - | 4.57 | 49,334 |
| Peru True or False? | 0 | - | 4.58 | 15,179 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,188 |
| What Do These Two Countries Have in Common? | 0 | - | 4.98 | 71,428 |
| Multiple Choice Numbers #1 | 0 | - | 4.49 | 46,731 |
| Multiple Choice General Knowledge #6 | 0 | - | 4.54 | 29,499 |
| United States Multiple Choice Quiz | 0 | - | 4.43 | 27,765 |
| Multiple Choice Numbers #2 - U.S. Edition | 0 | - | 4.20 | 16,753 |
| Image to Country - Multiple Choice #2 | 0 | - | 4.61 | 43,225 |
| Hawaii Multiple Choice | 0 | - | 4.50 | 13,699 |
| Red Wine... or White? | 0 | - | 4.54 | 17,857 |
| SAT Vocabulary Words Starting With A | 0 | - | 4.42 | 22,677 |
| SAT Vocabulary Words Starting With D | 0 | - | 4.55 | 20,065 |
| SAT Vocabulary Words Starting With C | 0 | - | 4.51 | 19,232 |
| SAT Vocabulary Words Starting With E | 0 | - | 4.53 | 19,981 |
| SAT Vocabulary Words Starting With B | 0 | - | 4.20 | 12,665 |
| SAT Vocabulary Words Starting With F | 0 | - | 4.39 | 15,093 |
| Multiple Choice Animal Quiz #2 | 0 | - | 4.21 | 15,380 |
| Multiple Choice Grammar Quiz | 0 | - | 4.19 | 19,429 |
| Planets - Multiple Choice | 0 | - | 4.41 | 53,074 |
| What Am I Talking About? #1 | 0 | - | 4.85 | 51,999 |
| What Am I Talking About #2 | 0 | - | 4.83 | 30,660 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,151 |
| Major League Baseball Multiple Choice | 0 | - | 3.46 | 7,449 |
| 1, 2, 3, or 4? | 0 | - | 4.28 | 69,687 |
| 5, 6, 7, or 8? | 0 | - | 4.45 | 33,054 |
| Multiple Choice General Knowledge #8 | 0 | - | 4.39 | 25,040 |
| British Citizenship Test | 0 | - | 4.56 | 64,126 |
| Greece True or False? | 0 | - | 4.44 | 28,989 |
| Spot the Imposter - U.S. State Flags | 0 | - | 4.55 | 39,570 |
| U.S. Presidents True or False | 0 | - | 3.96 | 15,522 |
| Australia True or False | 0 | - | 4.87 | 56,459 |
| Germany True or False? | 0 | - | 4.61 | 48,501 |
| The UK for Americans - True or False | 0 | - | 4.46 | 58,359 |
| Texas True or False? | 0 | - | 4.50 | 39,165 |
| California True or False? | 0 | - | 4.62 | 35,106 |
| France True or False? | 0 | - | 4.43 | 39,758 |
| Canada True or False? | 0 | - | 4.57 | 54,540 |
| Mexico True or False? | 0 | - | 4.89 | 48,147 |
| Russia True or False? | 0 | - | 4.64 | 35,414 |
| Sweden True or False? | 0 | - | 4.56 | 40,038 |
| Italy True or False? | 0 | - | 4.42 | 47,181 |
| Spain True or False? | 0 | - | 4.58 | 30,489 |
| New York True or False? | 0 | - | 4.53 | 33,658 |
| Florida True or False? | 0 | - | 4.48 | 28,512 |
| Pennsylvania True or False? | 0 | - | 4.60 | 9,897 |
| Animals - Real or Fictional? | 0 | - | 4.57 | 48,923 |
| Has Anyone Ever Done It #1 | 0 | - | 4.81 | 54,698 |
| Has Anyone Ever Done It #3 | 0 | - | 4.56 | 50,769 |
| Has Anyone Ever Done It #2 | 0 | - | 4.46 | 46,792 |
| Has Anyone Ever Done It - U.S. Sports | 0 | - | 4.43 | 16,235 |
| U.S. History True or False #1 | 0 | - | 4.36 | 30,965 |
| U.S. History True or False #2 | 0 | - | 4.47 | 23,378 |
| Ancient Rome - True or False? | 0 | - | 4.85 | 42,568 |
| U.S. Geography True or False #1 | 0 | - | 4.53 | 28,569 |
| British History True or False #1 | 0 | - | 4.55 | 37,129 |
| Easy Geography True or False #1 | 0 | - | 4.90 | 114,240 |
| Easy History True or False | 0 | - | 4.55 | 67,230 |
| U.S. Geography True or False #2 | 0 | - | 4.58 | 37,069 |
| Does it Exist? | 0 | - | 4.54 | 60,593 |
| Paris True or False | 0 | - | 4.56 | 45,602 |
| U.S. Geography True or False #3 | 0 | - | 4.56 | 32,289 |
| China True or False? | 0 | - | 4.34 | 29,165 |
| Major League Baseball True False | 0 | - | 4.13 | 8,529 |
| U.S. General Knowledge True or False | 0 | - | 4.37 | 24,739 |
| General Knowledge True False #1 | 0 | - | 4.58 | 55,177 |
| General Knowledge True False #2 | 0 | - | 4.44 | 36,713 |
| General Knowledge True False #3 | 0 | - | 4.52 | 36,785 |
| General Knowledge True False #4 | 0 | - | 4.51 | 33,753 |
| Austria... or Australia? | 0 | - | 4.68 | 103,813 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,430 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,603 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,686 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 41,752 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,739 |
| Haiti... or Dominican Republic? | 0 | - | 4.70 | 40,559 |
| Iceland... or Ireland? | 0 | - | 4.74 | 56,737 |
| Greenland... or Iceland? | 0 | - | 4.50 | 43,670 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,234 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,627 |
| England or Wales? | 0 | - | 4.94 | 45,276 |
| Football... or football? | 0 | - | 3.93 | 26,338 |
| WWI... or WWII? | 0 | - | 4.85 | 140,445 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,010 |
| What's Bigger? #1 | 0 | - | 4.87 | 148,610 |
| Washington... or Washington D.C.? | 0 | - | 4.33 | 26,438 |
| 1970s... or 1980s? | 0 | - | 4.60 | 30,422 |
| Movies - New York or Los Angeles? | 0 | - | 4.36 | 34,311 |
| Matt Damon... or Ben Affleck | 0 | - | 4.14 | 11,103 |
| Star Wars... or Star Trek? | 0 | - | 4.70 | 32,320 |
| Amazon... or Nile? | 0 | - | 4.69 | 39,049 |
| Toronto, Montreal, or Vancouver? | 0 | - | 4.80 | 23,089 |
| Greece... or Cyprus? | 0 | - | 4.82 | 34,462 |
