| Nicknames in World History | 0 | - | 4.74 | 37,605 |
| Historical Middle Names | 0 | - | 4.16 | 35,601 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,409 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,986 |
| First Names of Explorers Quiz | 0 | - | 4.43 | 18,331 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,805 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,665 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,829 |
| Popular Royal Names | 0 | - | 4.27 | 124,728 |
| First Names of Painters | 0 | - | 4.43 | 59,736 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 60,947 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,353 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,681 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,212 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,914 |
| The Only Country ... | 0 | - | 4.91 | 80,459 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,769 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,409 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,317 |
| First Names of Scientists | 0 | - | 4.50 | 56,650 |
| WWII First Names | 0 | - | 4.44 | 41,678 |
| People with Food Names | 0 | - | 4.10 | 60,781 |
| Random Nicknames #1 | 0 | - | 4.11 | 34,791 |
| Birth Names | 0 | - | 4.30 | 61,686 |
| Last Names by Country of Origin | 0 | - | 4.63 | 156,178 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,163 |
| Empires by Maps | 0 | - | 4.98 | 119,359 |
| Mythical Lands | 0 | - | 4.26 | 85,253 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,463 |
| Saint in the Answers | 0 | - | 4.10 | 44,220 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,623 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,766 |
| Famous Speeches from History | 0 | - | 4.16 | 33,588 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,236 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,550 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 176,625 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 91,086 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,154 |
| Cities that End in A by Clue | 0 | - | 4.55 | 52,872 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,092 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,020 |
| Cities that End in I by Clue | 0 | - | 4.61 | 57,182 |
| Cities that End in S by Clue | 0 | - | 4.57 | 44,869 |
| Metals of Antiquity | 0 | - | 4.94 | 93,143 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,434 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,812 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 705,818 |
| Famous Mottos | 0 | - | 3.46 | 48,564 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,043 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,297 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,508 |
| Musician Nicknames Quiz | 0 | - | 4.15 | 29,798 |
| Also Known As #1 | 0 | - | 4.18 | 31,405 |
| Also Known As #2 | 0 | - | 4.02 | 30,880 |
| Also Known As #3 | 0 | - | 3.92 | 35,719 |
| What's in a Name? #1 | 0 | - | 4.27 | 40,965 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,383 |
| Actresses by Last Name #1 | 0 | - | 4.25 | 63,567 |
| Actors by Last Name #2 | 0 | - | 4.01 | 58,864 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,604,677 |
| Random Cities by Clue | 0 | - | 4.53 | 42,654 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,764 |
| Influential Women in History | 0 | - | 4.42 | 35,304 |
| Cradles of Civilization | 0 | - | 4.46 | 39,380 |
| Materials From History #1 | 0 | - | 4.56 | 51,339 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,386 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,538 |
| Famous Explorers | 0 | - | 4.58 | 36,052 |
| Famous Empires by Description | 0 | - | 4.73 | 118,169 |
| Answers by Time Period | 0 | - | 4.64 | 55,423 |
| Historical Misquotes | 0 | - | 4.39 | 26,646 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,509 |
| First Names as Last Names Quiz #1 | 0 | - | 3.97 | 58,363 |
| First Names as Last Names #2 | 0 | - | 4.09 | 30,332 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,365 |
| 75 Americans Named John | 0 | - | 4.41 | 23,862 |
| Most Popular J Names | 0 | - | 3.55 | 189,062 |
| Most Popular Girl Names in the U.S. 2024 | 0 | - | 3.77 | 180,683 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,674 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,093 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,687 |
| Movies with Names in the Title #1 | 0 | - | 4.28 | 138,656 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 64,573 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,412 |
| Guitarists by Last Name | 0 | - | 4.25 | 35,396 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,094,466 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,404 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,183 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,835 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,738 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,117 |
| Cities that End in R by Clue | 0 | - | 4.68 | 18,738 |
| Cities that End in M by Clue | 0 | - | 4.62 | 21,030 |
| U.S. Cities by Clue #1 | 0 | - | 4.28 | 48,011 |
| U.S. Cities by Clue #2 | 0 | - | 4.08 | 31,627 |
| World Cities by Clue #1 | 0 | - | 4.30 | 74,035 |
| World Cities by Clue Quiz #3 | 0 | - | 4.30 | 48,495 |
| World Cities by Clue Quiz #4 | 0 | - | 4.41 | 23,933 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,329 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,660 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 53,391 |
| World Capitals by a Single Clue #4 | 0 | - | 4.41 | 38,262 |
| World Capitals by a Single Clue #1 | 0 | - | 4.51 | 55,505 |
| NFL Team Names by Clue | 0 | - | 4.19 | 127,501 |
| NBA Team Names by Clue | 0 | - | 4.28 | 169,934 |
| NHL Hockey Team Names by Clue | 0 | - | 4.35 | 86,621 |
| Countries with Four Letters | 0 | - | 4.99 | 420,375 |
| Random Symbol to Element | 0 | - | 4.88 | 92,531 |
| Random Capital to Country | 0 | - | 4.99 | 2,584,411 |
| Random Country to Capital | 0 | - | 4.98 | 915,127 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,749 |
| Name a Valid World City | 0 | - | 4.83 | 70,624 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,679 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,860 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,155 |
| Former Flags | 0 | - | 4.97 | 107,178 |
| Years in History by Picture | 0 | - | 4.44 | 35,313 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,430 |
| Materials From History #2 | 0 | - | 4.59 | 31,400 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,757 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.20 | 48,339 |
| Cold War Decoder | 0 | - | 4.83 | 52,119 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,357 |
| Events in History #2 | 0 | - | 4.49 | 71,563 |
| Events in History #4 | 0 | - | 4.44 | 44,202 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,789 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,902 |
| Assassinations in History | 0 | - | 4.21 | 66,087 |
| Famous Seconds | 0 | - | 4.22 | 46,496 |
| Ages and Eras | 0 | - | 4.38 | 67,583 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,448 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,707 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,104 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,906 |
| Female Historical Figures | 0 | - | 4.27 | 33,183 |
| Historical Blunders | 0 | - | 4.34 | 91,817 |
| Territorial Accessions | 0 | - | 4.39 | 34,709 |
| People Known as "The Great" | 0 | - | 4.46 | 24,593 |
| Political Quotes | 0 | - | 4.17 | 19,847 |
| This Day in History - July | 0 | - | 4.49 | 36,414 |
| This Day in History - August | 0 | - | 4.42 | 43,308 |
| This Day in History - September | 0 | - | 4.55 | 57,348 |
| This Day in History - October | 0 | - | 4.49 | 37,583 |
| This Day in History - January | 0 | - | 4.50 | 46,635 |
| This Day in History - March | 0 | - | 4.45 | 43,589 |
| Ancient Civilizations | 0 | - | 4.64 | 37,847 |
| Military History Vocabulary | 0 | - | 4.91 | 66,870 |
| The Places They Went #1 | 0 | - | 4.74 | 33,478 |
| Famous Inventors | 0 | - | 4.43 | 43,495 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,682 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,012,310 |
| First Name Songs | 0 | - | 4.17 | 30,844 |
| Random Nicknames #2 (US Centric) | 0 | - | 3.90 | 25,785 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 96,716 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 75,343 |
| MLB Baseball Last Names | 0 | - | 4.19 | 18,999 |
| Famous Child Stars by Last Name | 0 | - | 4.15 | 13,465 |
| Most Common Last Names in Sweden | 0 | - | 4.49 | 15,339 |
| Actresses by Last Name #2 | 0 | - | 3.90 | 52,694 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 716,218 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,093,896 |
| Islands by Country #1 | 0 | - | 4.87 | 174,831 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,185 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,539 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,507 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,838 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,289 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 335,593 |
| Countries by Emojis | 0 | - | 4.99 | 237,828 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,208 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,917 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,711 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,019 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 170,331 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,279 |
| U.S. Cities by Clue #3 | 0 | - | 4.14 | 28,301 |
| Cities that End in L by Clue | 0 | - | 4.24 | 20,838 |
| Smaller Cities That You May Know | 0 | - | 4.35 | 28,388 |
| World Capitals by a Single Clue #3 | 0 | - | 4.35 | 45,816 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,614 |
| The Sun Quiz | 0 | - | 4.93 | 34,346 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,455 |
| Country Chain | 0 | - | 4.96 | 216,433 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,732 |
| Random Countries by Borders | 0 | - | 4.99 | 81,971 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,053 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,272 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,134 |
| Random Point on Land to Country | 0 | - | 4.99 | 232,953 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,595 |
| Capital Cities Chain | 0 | - | 4.84 | 82,264 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,521 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,125 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,099 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,394 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,710 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,727 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,835 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,223 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,353 |
