| Famous Firsts #1 | 0 | - | 4.40 | 69,473 |
| Famous Firsts #2 | 0 | - | 4.01 | 81,458 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,420 |
| Famous Firsts #3 - The United States | 0 | - | 4.20 | 14,956 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,559 |
| Countries That Were Invaded | 0 | - | 4.55 | 98,340 |
| NATO Military Alphabet | 0 | - | 4.98 | 565,326 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,265 |
| Empires by Maps | 0 | - | 4.98 | 122,640 |
| Empires A-Z | 0 | - | 4.52 | 45,515 |
| People Depicted in Paintings | 0 | - | 4.55 | 44,872 |
| Normandy D-Day Beaches | 0 | - | 4.84 | 40,800 |
| Territory Changes in World War I | 0 | - | 4.88 | 47,377 |
| Famous Battles Quiz | 0 | - | 4.21 | 49,182 |
| Name the War | 0 | - | 4.37 | 203,029 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,661 |
| Famous Families #1 | 0 | - | 4.20 | 83,778 |
| Names for Warriors | 0 | - | 4.40 | 37,092 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,675 |
| History by Letter - A | 0 | - | 4.51 | 154,056 |
| History by Letter - B | 0 | - | 4.45 | 173,496 |
| History by Letter - C | 0 | - | 4.70 | 172,845 |
| History by Letter - E | 0 | - | 4.51 | 141,657 |
| History by Letter - G | 0 | - | 4.46 | 123,226 |
| History by Letter - H | 0 | - | 4.45 | 137,744 |
| History by Letter - J | 0 | - | 4.51 | 155,185 |
| History by Letter - N | 0 | - | 4.45 | 104,910 |
| History by Letter - S | 0 | - | 4.47 | 95,088 |
| History by Letter - W | 0 | - | 4.45 | 110,343 |
| History by Letter - M | 0 | - | 4.54 | 120,820 |
| History by Letter - K | 0 | - | 4.50 | 102,124 |
| History by Letter - L | 0 | - | 4.50 | 112,935 |
| History by Letter - I | 0 | - | 4.46 | 105,147 |
| Countries by Military Spending | 0 | - | 4.93 | 179,209 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,681 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,900 |
| Influential Women in History | 0 | - | 4.43 | 36,592 |
| Cradles of Civilization | 0 | - | 4.46 | 40,558 |
| Materials From History #1 | 0 | - | 4.56 | 52,133 |
| Materials From History #2 | 0 | - | 4.59 | 31,633 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,355 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 120,012 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 106,139 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 49,033 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,772 |
| Famous Explorers | 0 | - | 4.58 | 36,417 |
| Famous Empires by Description | 0 | - | 4.74 | 119,080 |
| Answers by Time Period | 0 | - | 4.64 | 55,945 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 42,464 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,822 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,543 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,499 |
| People in History by Wikipedia Descriptions #1 | 0 | - | 4.42 | 44,522 |
| People in History by Wikipedia Descriptions #2 | 0 | - | 4.42 | 39,596 |
| People in History by Wikipedia Descriptions #3 | 0 | - | 4.50 | 36,796 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,327,964 |
| Metals of Antiquity | 0 | - | 4.95 | 94,044 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,244 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,162 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,254 |
| Space Exploration Trivia | 0 | - | 4.38 | 35,500 |
| Famous Homes - Who Lived There? | 0 | - | 4.09 | 26,874 |
| History by Letter - D | 0 | - | 4.40 | 138,747 |
| History by Letter - F | 0 | - | 4.19 | 115,202 |
| History by Letter - O | 0 | - | 4.32 | 100,382 |
| History by Letter - P | 0 | - | 4.36 | 108,584 |
| History by Letter - Q | 0 | - | 4.34 | 80,884 |
| History by Letter - R | 0 | - | 4.26 | 122,922 |
| History by Letter - T | 0 | - | 4.39 | 105,910 |
| History by Letter - U | 0 | - | 4.19 | 101,426 |
| History by Letter - V | 0 | - | 4.27 | 81,297 |
| History by Letter - Y | 0 | - | 4.27 | 87,804 |
| History by Letter - Z | 0 | - | 4.20 | 77,536 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,370 |
| History Containing the Letter X | 0 | - | 4.47 | 27,174 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,548 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,266 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,728 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,327 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,832 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,521 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,839 |
| 20th Century A-Z | 0 | - | 4.50 | 54,048 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.79 | 805,702 |
| Top 10 Oldest African Countries | 0 | - | 4.87 | 28,312 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,416 |
| WWI... or WWII? | 0 | - | 4.85 | 143,877 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,199 |
| Assassinations in History | 0 | - | 4.21 | 66,477 |
| Famous Founders in the U.S. | 0 | - | 4.03 | 34,840 |
| Famous Seconds | 0 | - | 4.22 | 46,898 |
| Ages and Eras | 0 | - | 4.39 | 67,979 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,588 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,949 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,333 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,175 |
| Female Historical Figures | 0 | - | 4.28 | 33,412 |
| Historical Blunders | 0 | - | 4.34 | 92,756 |
| Territorial Accessions | 0 | - | 4.34 | 34,964 |
| People Known as "The Great" | 0 | - | 4.46 | 24,818 |
| People in History A-Z #5 | 0 | - | 4.09 | 32,158 |
| People in History by Wikipedia Descriptions #4 | 0 | - | 4.41 | 30,813 |
| Geological Extremes | 0 | - | 4.34 | 40,128 |
| Years in History by Picture | 0 | - | 4.45 | 35,953 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,907 |
| Notable People of WWII | 0 | - | 4.53 | 86,649 |
| WWII Trivia #2 | 0 | - | 4.52 | 104,730 |
| World War I Quiz | 0 | - | 4.78 | 102,187 |
| WWI A-Z | 0 | - | 4.51 | 38,675 |
| Events in History #2 | 0 | - | 4.49 | 72,045 |
| Events in History #3 | 0 | - | 4.41 | 71,964 |
| Events in History #4 | 0 | - | 4.44 | 44,535 |
| Name a Valid Year in History | 0 | - | 4.93 | 68,156 |
| This Day in History - July | 0 | - | 4.49 | 36,526 |
| This Day in History - August | 0 | - | 4.42 | 43,450 |
| This Day in History - September | 0 | - | 4.55 | 57,597 |
| This Day in History - October | 0 | - | 4.49 | 37,703 |
| This Day in History - January | 0 | - | 4.48 | 46,819 |
| This Day in History - March | 0 | - | 4.45 | 43,769 |
| Ancient Civilizations | 0 | - | 4.64 | 38,175 |
| 19th Century A-Z | 0 | - | 4.77 | 47,513 |
| 18th Century A-Z | 0 | - | 4.54 | 43,362 |
| 17th Century A-Z | 0 | - | 4.78 | 34,786 |
| Same Start and End Letter - History #1 | 0 | - | 4.18 | 24,822 |
| Same Start and End Letter - History #2 | 0 | - | 4.13 | 25,812 |
| History Ending in Z | 0 | - | 4.35 | 13,608 |
| The Places They Went #1 | 0 | - | 4.74 | 33,588 |
| Famous Inventors | 0 | - | 4.44 | 43,622 |
| Most Important People in History | 0 | - | 3.97 | 51,063 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,017,198 |
| U.S. Army Ranks | 0 | - | 4.49 | 104,004 |
| Top 30 Most Powerful Militaries | 0 | - | 4.52 | 176,891 |
| Countries with Aircraft Carriers | 0 | - | 4.75 | 123,709 |
| Names of Army Units | 0 | - | 4.67 | 37,183 |
| Top Arms Exporting Countries | 0 | - | 4.97 | 105,992 |
| Make a Stained Glass Window | 0 | - | 5.00 | 69,222 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 185,077 |
| Countries with the Least Dense Road Networks | 0 | - | 4.82 | 41,865 |
| Formula One World Champions | 0 | - | 4.96 | 395,894 |
| Monarchies of the World | 0 | - | 4.94 | 170,605 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 114,056 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,360 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,458 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,744 |
| IMDB Top 100 Movies | 0 | - | 4.45 | 206,555 |
| Disney Animated Characters | 0 | - | 4.88 | 603,254 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 75,469 |
| People on Money by Country | 0 | - | 4.83 | 60,819 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 63,231 |
| Corporate Partnerships | 0 | - | 4.56 | 37,021 |
| Prime Numbers 1-100 | 0 | - | 4.53 | 127,821 |
| Perfect Squares | 0 | - | 4.51 | 102,984 |
| Digits of Pi | 0 | - | 4.24 | 1,167,052 |
| Fast Math - Addition | 0 | - | 4.87 | 525,600 |
| Mathematics General Knowledge | 0 | - | 4.46 | 67,659 |
| Major World Religions | 0 | - | 4.78 | 93,692 |
| Religion General Knowledge #1 | 0 | - | 4.41 | 92,693 |
| Religion General Knowledge #2 | 0 | - | 4.48 | 74,236 |
| Religion General Knowledge #3 | 0 | - | 4.46 | 69,608 |
| Religion General Knowledge #5 | 0 | - | 4.51 | 46,429 |
| Astronomy Quiz | 0 | - | 4.90 | 83,444 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 138,786 |
| Solar System Trivia | 0 | - | 4.93 | 47,294 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 93,172 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,304 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,074 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,813 |
| Geography by Letter - T | 0 | - | 4.84 | 155,546 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 170,524 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,632 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.85 | 40,494 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 118,096 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,692 |
| Former Flags | 0 | - | 4.97 | 108,867 |
| Christopher Columbus Quiz | 0 | - | 4.26 | 8,355 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,523 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,153 |
| Cold War Decoder | 0 | - | 4.83 | 52,717 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,459 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,851 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,373 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,306 |
| Famous Short People | 0 | - | 4.37 | 18,116 |
| Name the Alliance | 0 | - | 4.29 | 30,048 |
| Famous Documents | 0 | - | 4.05 | 21,876 |
| Legendary Deeds | 0 | - | 4.16 | 28,963 |
| Disasters in History | 0 | - | 4.40 | 25,767 |
| People Who Died in Battle | 0 | - | 4.35 | 22,387 |
| Executions in History | 0 | - | 4.30 | 17,034 |
| History Generator Puzzle #1 | 0 | - | 4.00 | 39,904 |
| History Generator Puzzle #3 | 0 | - | 4.03 | 22,400 |
| History Generator Puzzle #6 | 0 | - | 4.05 | 17,620 |
| History Generator Puzzle #5 | 0 | - | 4.18 | 20,145 |
| History Generator Puzzle #8 | 0 | - | 4.14 | 18,923 |
| History Generator Puzzle #7 | 0 | - | 4.13 | 20,777 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,355 |
| European History for Dummies | 0 | - | 4.83 | 90,502 |
| People in History A-Z #4 | 0 | - | 4.11 | 23,213 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,871 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,840 |
