| Name that Historical Figure #1 | 0 | - | 4.63 | 337,333 |
| Fruits by Picture | 0 | - | 4.19 | 807,020 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,706 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,395 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,880 |
| Nicknames in World History | 0 | - | 4.74 | 37,726 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,450 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,378 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,562 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,245 |
| Historical Middle Names | 0 | - | 4.16 | 35,743 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,516 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 229,263 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,702 |
| Empires by Maps | 0 | - | 4.98 | 120,256 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,660 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,355 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,002 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,096 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,175 |
| People in History by Wikipedia Descriptions #1 | 0 | - | 4.42 | 44,350 |
| People in History by Wikipedia Descriptions #2 | 0 | - | 4.42 | 39,462 |
| People in History by Wikipedia Descriptions #3 | 0 | - | 4.50 | 36,679 |
| Foods by Country of Origin #1 | 0 | - | 4.40 | 336,473 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,565 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.51 | 52,800 |
| Fruit and Vegetable Emojis | 0 | - | 4.44 | 88,308 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,257 |
| Countries by Milk Production | 0 | - | 4.54 | 43,942 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 248,237 |
| Metals of Antiquity | 0 | - | 4.95 | 93,392 |
| First Names of Explorers Quiz | 0 | - | 4.45 | 18,393 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,658 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,184 |
| History - Did They Have It? | 0 | - | 4.84 | 61,753 |
| Mythical Lands | 0 | - | 4.26 | 85,330 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 61,059 |
| Famous Mottos | 0 | - | 3.46 | 48,590 |
| Saint in the Answers | 0 | - | 4.10 | 44,335 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,842 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,710 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.32 | 85,059 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,691 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,780 |
| Famous Speeches from History | 0 | - | 4.16 | 33,625 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,252 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,219 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,040 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,237 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,157 |
| Foods of the World by Description | 0 | - | 4.18 | 46,024 |
| Foods by Picture | 0 | - | 3.81 | 226,035 |
| Citrus Fruits | 0 | - | 3.63 | 42,065 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,338 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,261 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,278 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,947 |
| Vegetables by Picture | 0 | - | 4.36 | 63,329 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 668,936 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 81,002 |
| Influential Women in History | 0 | - | 4.42 | 35,543 |
| Cradles of Civilization | 0 | - | 4.46 | 39,603 |
| Popular Royal Names | 0 | - | 4.27 | 124,891 |
| Materials From History #1 | 0 | - | 4.56 | 51,511 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,591 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 707,206 |
| First Names of Painters | 0 | - | 4.43 | 59,828 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,831 |
| Famous Explorers | 0 | - | 4.58 | 36,141 |
| Famous Empires by Description | 0 | - | 4.73 | 118,397 |
| Answers by Time Period | 0 | - | 4.63 | 55,550 |
| People in History A-Z #5 | 0 | - | 4.09 | 31,944 |
| Movies with Food in the Title | 0 | - | 4.14 | 232,594 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,429 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,618,865 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,921 |
| Historical Misquotes | 0 | - | 4.39 | 26,656 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,987 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,297 |
| Most Important People in History | 0 | - | 3.97 | 50,676 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,575 |
| Real or Fake: Japanese Kit Kat Flavours | 0 | - | 4.53 | 19,956 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,099,963 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,443 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,102 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,360 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,711 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,103 |
| Countries with Four Letters | 0 | - | 4.99 | 421,989 |
| Random Symbol to Element | 0 | - | 4.88 | 92,988 |
| Random Capital to Country | 0 | - | 4.99 | 2,589,634 |
| Random Country to Capital | 0 | - | 4.98 | 919,480 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,938 |
| Name a Valid World City | 0 | - | 4.83 | 71,083 |
| Short Term Memory Test - Countries | 0 | - | 4.78 | 45,956 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,409 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,444 |
| Former Flags | 0 | - | 4.97 | 107,613 |
| Years in History by Picture | 0 | - | 4.44 | 35,478 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,563 |
| Materials From History #2 | 0 | - | 4.59 | 31,468 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,936 |
| Historic Orient Express Routes Map | 0 | - | 4.99 | 53,455 |
| All World Leaders 2026 | 0 | - | 4.96 | 19,573 |
| Cold War Decoder | 0 | - | 4.83 | 52,319 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,398 |
| Events in History #2 | 0 | - | 4.49 | 71,680 |
| Events in History #4 | 0 | - | 4.44 | 44,282 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,130 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,988 |
| Assassinations in History | 0 | - | 4.21 | 66,181 |
| Famous Seconds | 0 | - | 4.22 | 46,564 |
| Ages and Eras | 0 | - | 4.39 | 67,684 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,478 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,778 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,154 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,979 |
| Female Historical Figures | 0 | - | 4.28 | 33,231 |
| Historical Blunders | 0 | - | 4.34 | 91,923 |
| Territorial Accessions | 0 | - | 4.36 | 34,776 |
| People Known as "The Great" | 0 | - | 4.46 | 24,658 |
| This Day in History - July | 0 | - | 4.49 | 36,443 |
| This Day in History - August | 0 | - | 4.42 | 43,356 |
| This Day in History - September | 0 | - | 4.55 | 57,429 |
| This Day in History - October | 0 | - | 4.49 | 37,619 |
| This Day in History - January | 0 | - | 4.47 | 46,704 |
| This Day in History - March | 0 | - | 4.45 | 43,651 |
| Ancient Civilizations | 0 | - | 4.64 | 37,938 |
| The Places They Went #1 | 0 | - | 4.74 | 33,527 |
| Famous Inventors | 0 | - | 4.44 | 43,536 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,877 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,500 |
| European History for Dummies | 0 | - | 4.83 | 89,843 |
| People in History by Wikipedia Descriptions #4 | 0 | - | 4.41 | 30,726 |
| People in History A-Z #4 | 0 | - | 4.11 | 23,026 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,013,528 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,879 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,498 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,912 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,096,760 |
| Islands by Country #1 | 0 | - | 4.88 | 175,196 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,458 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,797 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,677 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,588 |
| Countries by Emojis | 0 | - | 4.99 | 239,342 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,265 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 179,917 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,835 |
| Country Chain | 0 | - | 4.96 | 216,966 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,370 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 184,199 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 129,841 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,163,246 |
| Capital Cities Chain | 0 | - | 4.83 | 82,635 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,793 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,267 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,773 |
| Name a Valid Country #1 | 0 | - | 4.99 | 289,292 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,401 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,298 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,678 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,195 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,069 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,437 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,430 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,798 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 66,980 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,378 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,833 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,173 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,264 |
| History Analogies #1 | 0 | - | 4.53 | 89,953 |
| History Analogies #2 | 0 | - | 4.49 | 77,188 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,558 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,147 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 52,076 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,066 |
| History Analogies #3 | 0 | - | 4.61 | 80,629 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,455 |
| Which Came First? | 0 | - | 4.37 | 74,751 |
| Random History by Country | 0 | - | 4.53 | 34,835 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,852 |
| Animals in World History | 0 | - | 4.74 | 44,465 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,802 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,572 |
| History True or False #3 | 0 | - | 4.43 | 56,825 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.20 | 48,804 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 53,015 |
| WWII First Names | 0 | - | 4.44 | 41,762 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,255 |
| Events in History #3 | 0 | - | 4.40 | 71,667 |
| Events in History #1 | 0 | - | 4.34 | 157,693 |
| Events in Ancient History | 0 | - | 4.50 | 35,954 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,651 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,205 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,745 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,040 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,386 |
| Political Quotes | 0 | - | 4.17 | 19,879 |
