| A Quiz About Elvis Presley | 0 | - | 4.33 | 21,189 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,163 |
| Nicknames in World History | 0 | - | 4.74 | 37,560 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,259 |
| The Michael Jackson Quiz | 0 | - | 4.23 | 28,120 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,741 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,273 |
| Historical Middle Names | 0 | - | 4.16 | 35,542 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,363 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,880 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,583 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,597 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,018 |
| Empires by Maps | 0 | - | 4.98 | 119,141 |
| Popular Royal Names | 0 | - | 4.27 | 124,663 |
| First Names of Explorers Quiz | 0 | - | 4.43 | 18,313 |
| Mythical Lands | 0 | - | 4.26 | 85,234 |
| First Names of Painters | 0 | - | 4.43 | 59,707 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,407 |
| Saint in the Answers | 0 | - | 4.10 | 44,209 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,784 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,640 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,764 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,588 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,760 |
| Famous Speeches from History | 0 | - | 4.16 | 33,563 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,197 |
| Music by Year, 1990–2009 | 0 | - | 4.20 | 109,565 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,013 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,616 |
| The Beyoncé Quiz | 0 | - | 3.74 | 15,748 |
| The Miley Cyrus Quiz | 0 | - | 3.20 | 21,278 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,444 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,600,629 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,098 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,743 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,045 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 61,090 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,389 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,408 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,186 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,874 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,718 |
| Metals of Antiquity | 0 | - | 4.94 | 93,091 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,377 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,495 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 705,432 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 60,919 |
| Famous Mottos | 0 | - | 3.46 | 48,548 |
| Historical Misquotes | 0 | - | 4.39 | 26,637 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,824 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,815 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,054 |
| #1 Hits of the 2020s | 0 | - | 4.47 | 92,958 |
| Countries by National Anthem | 0 | - | 4.92 | 71,096 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,155 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,212 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,093,149 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,142 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 116,969 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,699 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,236 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,492 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,007 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,242 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,509 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,570 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,727 |
| Countries with Four Letters | 0 | - | 4.99 | 419,930 |
| Random Symbol to Element | 0 | - | 4.88 | 92,460 |
| Random Capital to Country | 0 | - | 4.99 | 2,582,902 |
| Random Country to Capital | 0 | - | 4.98 | 914,273 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,712 |
| Name a Valid World City | 0 | - | 4.83 | 70,469 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,501 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,707 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,147 |
| Influential Women in History | 0 | - | 4.42 | 35,255 |
| Cradles of Civilization | 0 | - | 4.46 | 39,331 |
| Former Flags | 0 | - | 4.97 | 107,069 |
| Materials From History #1 | 0 | - | 4.56 | 51,294 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,708 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,338 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,197 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.20 | 48,217 |
| WWII First Names | 0 | - | 4.44 | 41,661 |
| Cold War Decoder | 0 | - | 4.83 | 52,088 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,682 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,461 |
| Famous Explorers | 0 | - | 4.58 | 36,039 |
| Famous Empires by Description | 0 | - | 4.73 | 118,117 |
| Answers by Time Period | 0 | - | 4.63 | 55,390 |
| Political Quotes | 0 | - | 4.17 | 19,836 |
| Military History Vocabulary | 0 | - | 4.91 | 66,815 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,637 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,359 |
| European History for Dummies | 0 | - | 4.83 | 89,535 |
| Songs with Love in the Title | 0 | - | 4.14 | 18,749 |
| Most Streamed "Lil" Rappers On Spotify | 0 | - | 4.10 | 70,101 |
| Songs with Colors in the Title | 0 | - | 3.88 | 41,551 |
| Songs with Countries in the Title | 0 | - | 3.85 | 44,504 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 715,292 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,280 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,626 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,094 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,856 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,093,195 |
| Islands by Country #1 | 0 | - | 4.87 | 174,747 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,124 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,473 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,467 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,757 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,242 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 334,979 |
| Countries by Emojis | 0 | - | 4.99 | 237,575 |
| MLS Soccer Teams | 0 | - | 4.23 | 84,209 |
| UK General Knowledge Multiple Choice #3 | 0 | - | 4.53 | 18,057 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,799 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,642 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,806 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,921 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,012 |
| The Only Country ... | 0 | - | 4.91 | 80,331 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,548 |
| The Sun Quiz | 0 | - | 4.93 | 34,292 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,371 |
| Country Chain | 0 | - | 4.96 | 216,298 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,665 |
| Random Countries by Borders | 0 | - | 4.99 | 81,888 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,694 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,009 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,881 |
| Random Point on Land to Country | 0 | - | 4.99 | 232,733 |
| Random Countries on a Topological Map | 0 | - | 4.90 | 51,506 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,152,681 |
| Capital Cities Chain | 0 | - | 4.84 | 82,166 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,474 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,060 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,935 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,276 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,244 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,445 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,588 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,003 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,227 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,171 |
| Name a Valid Country #1 | 0 | - | 4.99 | 286,154 |
| Name a Valid Country #2 | 0 | - | 4.98 | 248,315 |
| Name a Valid Country #4 | 0 | - | 4.97 | 253,455 |
| Name a Valid Country #5 | 0 | - | 4.99 | 202,400 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,378 |
| Name a Valid Country #6 | 0 | - | 4.94 | 127,868 |
| Name a Valid Country #7 | 0 | - | 4.91 | 127,803 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,208 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,742 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,064 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,302 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,190 |
| History Analogies #1 | 0 | - | 4.53 | 89,840 |
| History Analogies #2 | 0 | - | 4.49 | 77,069 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,296 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,041 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 51,976 |
| History Analogies #3 | 0 | - | 4.61 | 80,515 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,268 |
| Years in History by Picture | 0 | - | 4.44 | 35,269 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,322 |
| Materials From History #2 | 0 | - | 4.59 | 31,366 |
| Random History by Country | 0 | - | 4.53 | 34,723 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,679 |
| Animals in World History | 0 | - | 4.74 | 44,323 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,604 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,443 |
| History True or False #3 | 0 | - | 4.43 | 56,118 |
| Prime Ministers of the UK | 0 | - | 4.96 | 436,233 |
| The Trojan War | 0 | - | 4.83 | 39,536 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,042 |
| WWII Geography | 0 | - | 4.81 | 119,749 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,227 |
| WWII Figures by Picture | 0 | - | 4.89 | 61,604 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,409 |
| Cold War Trivia #1 | 0 | - | 4.41 | 57,084 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,352 |
| Events in History #2 | 0 | - | 4.49 | 71,531 |
| Events in History #4 | 0 | - | 4.44 | 44,177 |
| Events in Ancient History | 0 | - | 4.50 | 35,812 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,886 |
| Assassinations in History | 0 | - | 4.21 | 66,064 |
| Famous Seconds | 0 | - | 4.22 | 46,474 |
| Ages and Eras | 0 | - | 4.38 | 67,564 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,434 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,688 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,097 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,890 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 487,434 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 710,664 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,759 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,117 |
| Female Historical Figures | 0 | - | 4.27 | 33,165 |
| Historical Blunders | 0 | - | 4.34 | 91,789 |
