| Countries With One Word And Two O's | 0 | - | 4.92 | 56,703 |
| Ultimate "Land" Geography Quiz | 0 | - | 4.52 | 39,451 |
| Countries With One Word and Two U's | 0 | - | 4.45 | 51,411 |
| Ultimate "Burg" Geography Quiz | 0 | - | 4.63 | 19,070 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,381 |
| Heart in the Answers | 0 | - | 4.02 | 43,283 |
| Mother in the Answers | 0 | - | 4.16 | 46,012 |
| Nicknames in World History | 0 | - | 4.74 | 38,127 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,784 |
| Bear in the Answers | 0 | - | 4.29 | 62,317 |
| Answers are Elements #2 | 0 | - | 4.43 | 55,234 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,199 |
| Empires by Maps | 0 | - | 4.98 | 122,523 |
| Historical Middle Names | 0 | - | 4.16 | 36,334 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 41,187 |
| First Names of Historical Figures #1 | 0 | - | 4.40 | 230,635 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,663 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,528 |
| First Names of Explorers Quiz | 0 | - | 4.45 | 18,646 |
| Mythical Lands | 0 | - | 4.26 | 85,523 |
| First Name + Initial Quiz | 0 | - | 4.03 | 53,102 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,922 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.32 | 85,823 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,866 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,820 |
| Famous Speeches from History | 0 | - | 4.19 | 33,730 |
| Answers are Elements #1 | 0 | - | 4.29 | 53,000 |
| Influential Women in History | 0 | - | 4.43 | 36,563 |
| Metals of Antiquity | 0 | - | 4.95 | 94,021 |
| Cradles of Civilization | 0 | - | 4.46 | 40,542 |
| Materials From History #1 | 0 | - | 4.56 | 52,121 |
| Materials From History #2 | 0 | - | 4.59 | 31,625 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,221 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,129 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,659 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,227 |
| Historical Middle Names - U.S. | 0 | - | 3.84 | 61,357 |
| Famous Mottos | 0 | - | 3.46 | 48,664 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,748 |
| Famous Explorers | 0 | - | 4.58 | 36,408 |
| Famous Empires by Description | 0 | - | 4.73 | 119,057 |
| Answers by Time Period | 0 | - | 4.64 | 55,935 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 42,327 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,711 |
| Top 10 Oldest African Countries | 0 | - | 4.87 | 28,299 |
| Popular Royal Names | 0 | - | 4.27 | 125,453 |
| First Names of Painters | 0 | - | 4.43 | 60,104 |
| Name a Valid Year in History | 0 | - | 4.93 | 68,094 |
| Historical Misquotes | 0 | - | 4.39 | 26,708 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,659,417 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,197 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,701 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,853 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,922 |
| Random Symbol to Element | 0 | - | 4.88 | 94,189 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,375 |
| Name a Valid World City | 0 | - | 4.85 | 72,129 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,325 |
| Years in History by Picture | 0 | - | 4.45 | 35,935 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,894 |
| Events in History #2 | 0 | - | 4.49 | 72,032 |
| Events in History #3 | 0 | - | 4.41 | 71,953 |
| Events in History #4 | 0 | - | 4.44 | 44,524 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,194 |
| Assassinations in History | 0 | - | 4.21 | 66,465 |
| Famous Founders in the U.S. | 0 | - | 4.02 | 34,825 |
| Famous Seconds | 0 | - | 4.22 | 46,894 |
| Ages and Eras | 0 | - | 4.39 | 67,971 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,587 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,946 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,323 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,167 |
| Female Historical Figures | 0 | - | 4.28 | 33,409 |
| Historical Blunders | 0 | - | 4.34 | 92,740 |
| Territorial Accessions | 0 | - | 4.34 | 34,957 |
| People Known as "The Great" | 0 | - | 4.46 | 24,809 |
| This Day in History - July | 0 | - | 4.49 | 36,521 |
| This Day in History - August | 0 | - | 4.42 | 43,441 |
| This Day in History - September | 0 | - | 4.55 | 57,589 |
| This Day in History - October | 0 | - | 4.49 | 37,698 |
| This Day in History - January | 0 | - | 4.48 | 46,811 |
| This Day in History - March | 0 | - | 4.45 | 43,763 |
| Ancient Civilizations | 0 | - | 4.64 | 38,167 |
| The Places They Went #1 | 0 | - | 4.74 | 33,587 |
| Famous Inventors | 0 | - | 4.44 | 43,618 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,017,043 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,128,061 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,782 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,054 |
| Countries with Four Letters | 0 | - | 4.99 | 426,423 |
| Random Capital to Country | 0 | - | 4.99 | 2,604,055 |
| Random Country to Capital | 0 | - | 4.98 | 929,924 |
| Former Flags | 0 | - | 4.97 | 108,810 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,507 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,133 |
| Cold War Decoder | 0 | - | 4.83 | 52,705 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,331 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 23,534 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 745,364 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,730 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,103,637 |
| Islands by Country #1 | 0 | - | 4.90 | 176,483 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,335 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,653 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,465 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,299 |
| Countries by Emojis | 0 | - | 4.99 | 242,829 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,289 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,660 |
| Country Chain | 0 | - | 4.96 | 218,650 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,496 |
| Capital Cities Chain | 0 | - | 4.84 | 83,514 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,713 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,330 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,372 |
| Name a Valid Country #1 | 0 | - | 4.99 | 296,063 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,585 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,582 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,388 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,631 |
| Name a Valid Country #7 | 0 | - | 4.91 | 132,138 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,258 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 76,984 |
| Name a Valid Country #10 | 0 | - | 4.93 | 44,418 |
| The 2nd Millennium BC | 0 | - | 4.64 | 21,032 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,469 |
| History Analogies #1 | 0 | - | 4.53 | 90,414 |
| History Analogies #2 | 0 | - | 4.49 | 77,539 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 153,040 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,351 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 52,237 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,573 |
| History Analogies #3 | 0 | - | 4.61 | 80,983 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,814 |
| Which Came First? | 0 | - | 4.37 | 75,083 |
| Christopher Columbus Quiz | 0 | - | 4.26 | 8,354 |
| Random History by Country | 0 | - | 4.53 | 35,037 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 62,201 |
| Animals in World History | 0 | - | 4.74 | 44,708 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,791 |
| History True or False #3 | 0 | - | 4.43 | 57,305 |
| A to Z: Legendary Creatures | 0 | - | 4.28 | 53,344 |
| WWII First Names | 0 | - | 4.45 | 42,011 |
| 1950s Decade Quiz | 0 | - | 4.42 | 49,775 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 45,603 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,610 |
| Events in History #1 | 0 | - | 4.35 | 158,238 |
| Events in Ancient History | 0 | - | 4.50 | 36,220 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,457 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,793 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,847 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,576 |
| Deaths by Date and Cause #2 | 0 | - | 4.16 | 68,025 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,370 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,305 |
| Famous Short People | 0 | - | 4.37 | 18,107 |
| Name the Alliance | 0 | - | 4.29 | 30,026 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,518 |
| Famous Documents | 0 | - | 4.05 | 21,876 |
| Countries That Were Invaded | 0 | - | 4.55 | 98,308 |
| Legendary Deeds | 0 | - | 4.16 | 28,961 |
| Disasters in History | 0 | - | 4.40 | 25,766 |
| Executions in History | 0 | - | 4.30 | 17,031 |
| Political Quotes | 0 | - | 4.17 | 19,960 |
| This Day in History - April | 0 | - | 4.40 | 44,521 |
| This Day in History - May | 0 | - | 4.33 | 48,481 |
| This Day in History - June | 0 | - | 4.32 | 33,553 |
| This Day in History - November | 0 | - | 4.24 | 33,653 |
| This Day in History - December | 0 | - | 4.32 | 40,610 |
| This Day in History - February | 0 | - | 4.38 | 39,885 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,800 |
| Military History Vocabulary | 0 | - | 4.92 | 67,755 |
| History Multiple Choice #1 | 0 | - | 4.41 | 82,401 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,824 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,234 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,935 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,633 |
| Dark Ages History | 0 | - | 4.42 | 32,834 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 61,299 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 341,021 |
| Dog in the Answers | 0 | - | 4.16 | 68,949 |
| Sea in the Answers | 0 | - | 4.08 | 49,204 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,475 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,601 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,672 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,864 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,529 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,627 |
| The Eleven Colors | 0 | - | 4.74 | 236,151 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 343,911 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,617 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,891 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,817 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,664 |
| The Only Country ... | 0 | - | 4.91 | 82,040 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,798 |
| The Sun Quiz | 0 | - | 4.93 | 35,188 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,767 |
| Random Countries by Borders | 0 | - | 4.99 | 83,193 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,892 |
