| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,080 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,458 |
| Popular Royal Names | 0 | - | 4.27 | 124,462 |
| Nicknames in World History | 0 | - | 4.73 | 37,321 |
| Historical Middle Names | 0 | - | 4.16 | 35,372 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,223 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,575 |
| 7 Deadly Sins | 0 | - | 4.88 | 394,701 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,090,414 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,888 |
| First Names of Explorers Quiz | 0 | - | 4.43 | 18,249 |
| WWII First Names | 0 | - | 4.44 | 41,555 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,722 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,477 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,452 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 332,477 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 60,786 |
| Military History Vocabulary | 0 | - | 4.91 | 66,624 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,628 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,609 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,277 |
| The Sun Quiz | 0 | - | 4.93 | 34,092 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 136,893 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,391 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,475 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,720 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,241 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,739 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,575 |
| Name the English Monarchs | 0 | - | 4.92 | 497,745 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,283 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,114 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,002 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,611 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,470 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,427 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,494 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,092 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,677 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,065 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,522 |
| "Second Best" History Edition | 0 | - | 4.94 | 61,721 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,112 |
| WWII Geography | 0 | - | 4.81 | 119,313 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,493 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,106 |
| First Names of Scientists | 0 | - | 4.50 | 56,444 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,369 |
| Star Wars Quotes | 0 | - | 4.84 | 173,375 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,617 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,918 |
| Name a Country A-Z | 0 | - | 5.00 | 240,277 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.89 | 50,411 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,021 |
| Famous Dictators #1 | 0 | - | 4.69 | 198,725 |
| Political Quotes | 0 | - | 4.17 | 19,800 |
| People with Food Names | 0 | - | 4.10 | 60,458 |
| Random Nicknames #1 | 0 | - | 4.10 | 34,719 |
| Birth Names | 0 | - | 4.30 | 61,422 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 96,610 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 75,258 |
| Last Names by Country of Origin | 0 | - | 4.64 | 155,878 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,136 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,214 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,048 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,198 |
| Historical Rulers #1 | 0 | - | 4.35 | 118,465 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,482 |
| Empires by Maps | 0 | - | 4.98 | 118,365 |
| Words for Leaders | 0 | - | 4.77 | 255,068 |
| World Leaders Quiz #1 | 0 | - | 4.11 | 109,626 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.18 | 47,369 |
| Mythical Lands | 0 | - | 4.26 | 85,149 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,198 |
| Saint in the Answers | 0 | - | 4.10 | 44,156 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,504 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,743 |
| Famous Speeches from History | 0 | - | 4.16 | 33,522 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,072 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 176,334 |
| Movies with Names in the Title #2 | 0 | - | 4.51 | 90,587 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 361,573 |
| Companies by Country | 0 | - | 4.56 | 118,666 |
| Groups of Things - The Bible | 0 | - | 4.43 | 54,785 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,854 |
| Astronomy Decoder | 0 | - | 4.50 | 37,832 |
| Word Chain - The Bible | 0 | - | 4.44 | 41,006 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 138,942 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 664,615 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.47 | 70,456 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,161 |
| Category Elimination - Elements | 0 | - | 4.62 | 53,212 |
| Eliminate Countries #1 - The Americas | 0 | - | 4.70 | 36,407 |
| Metals of Antiquity | 0 | - | 4.94 | 92,881 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,128 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,140 |
| Political Figures by Last Name #1 | 0 | - | 4.55 | 67,398 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,078 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,215 |
| Famous Mottos | 0 | - | 3.46 | 48,493 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,640 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,225 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,467 |
| Musician Nicknames Quiz | 0 | - | 4.15 | 29,535 |
| Also Known As #1 | 0 | - | 4.17 | 29,837 |
| Also Known As #3 | 0 | - | 3.91 | 34,324 |
| What's in a Name? #1 | 0 | - | 4.27 | 40,868 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,178 |
| Actresses by Last Name #1 | 0 | - | 4.25 | 63,403 |
| Actors by Last Name #2 | 0 | - | 4.01 | 58,715 |
| Literary Characters by Last Name | 0 | - | 4.37 | 26,082 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,506 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,586,389 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,276 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,419 |
| Character to Author #1 | 0 | - | 4.52 | 43,201 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 60,268 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,743 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,432 |
| Influential Women in History | 0 | - | 4.42 | 34,932 |
| Cradles of Civilization | 0 | - | 4.46 | 38,995 |
| History of The Netherlands | 0 | - | 4.46 | 17,305 |
| Materials From History #1 | 0 | - | 4.56 | 50,556 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,037 |
| World Leaders Quiz #2 | 0 | - | 4.00 | 35,647 |
| UN Secretaries-General | 0 | - | 4.40 | 7,759 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,541 |
| WWII Decoder | 0 | - | 4.41 | 53,024 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 54,728 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,126 |
| Famous Explorers | 0 | - | 4.58 | 35,929 |
| Famous Empires by Description | 0 | - | 4.70 | 117,506 |
| Answers by Time Period | 0 | - | 4.63 | 55,254 |
| Historical Misquotes | 0 | - | 4.39 | 26,620 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,678 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,839 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,289 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,464 |
| First Names as Last Names Quiz #1 | 0 | - | 3.99 | 58,315 |
| First Names as Last Names #2 | 0 | - | 4.09 | 30,260 |
| 75 Americans Named John | 0 | - | 4.41 | 23,821 |
| Most Popular J Names | 0 | - | 3.55 | 188,877 |
| Most Popular Girl Names in the U.S. 2024 | 0 | - | 3.77 | 180,345 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,611 |
| Movies with Names in the Title #1 | 0 | - | 4.27 | 137,869 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 64,211 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,299 |
| Guitarists by Last Name | 0 | - | 4.25 | 35,318 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,087,472 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,071 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,034 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,187 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,269 |
| Sci-Fi Movie Quotes | 0 | - | 4.31 | 36,841 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 40,799 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,043 |
| Books by Country Quiz | 0 | - | 4.30 | 32,172 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 276,469 |
| Character to Author #2 | 0 | - | 4.55 | 30,267 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,821 |
| Colors by Letter | 0 | - | 4.25 | 162,013 |
| Superhero Decoder | 0 | - | 4.36 | 54,313 |
| Marvel Superheroes | 0 | - | 4.37 | 294,550 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 114,792 |
| Car Model to Make | 0 | - | 4.18 | 195,113 |
| Famous Billionaires | 0 | - | 4.14 | 67,247 |
| Sibling Actors | 0 | - | 4.12 | 47,441 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,325 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,667 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,211 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,582 |
| Countries with Four Letters | 0 | - | 4.99 | 418,383 |
| Random Symbol to Element | 0 | - | 4.88 | 92,195 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,492 |
| Random Country to Capital | 0 | - | 4.98 | 911,313 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,522 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,104 |
| Name a Valid World City | 0 | - | 4.83 | 70,088 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,853 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,769 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,145 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,793 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,100 |
| Countries with NO Military | 0 | - | 4.97 | 61,140 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,698 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,887 |
| NATO Countries | 0 | - | 4.98 | 275,536 |
| EU Countries Quiz | 0 | - | 4.99 | 269,760 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,980 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,097 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,356 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,133 |
| Former Flags | 0 | - | 4.97 | 106,636 |
| Years in History by Picture | 0 | - | 4.44 | 35,088 |
| Ancient Greece A-Z | 0 | - | 4.60 | 22,981 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,169 |
| Materials From History #2 | 0 | - | 4.59 | 30,903 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,510 |
| World Leaders of the World Wars | 0 | - | 4.35 | 37,649 |
| World Leaders of the Cold War | 0 | - | 4.27 | 25,116 |
