| The 13th Century | 0 | - | 4.48 | 43,414 |
| The 11th and 12th Century | 0 | - | 4.53 | 56,295 |
| Ye Olde Professions | 0 | - | 4.63 | 157,637 |
| European History for Dummies | 0 | - | 4.83 | 90,511 |
| Countries Settled by Vikings | 0 | - | 4.92 | 122,215 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,578 |
| Countries That Were Invaded | 0 | - | 4.55 | 98,359 |
| Normandy D-Day Beaches | 0 | - | 4.84 | 40,807 |
| Territory Changes in World War I | 0 | - | 4.88 | 47,397 |
| Empires A-Z | 0 | - | 4.52 | 45,527 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,444 |
| People Depicted in Paintings | 0 | - | 4.55 | 44,880 |
| History by Letter - A | 0 | - | 4.51 | 154,083 |
| History by Letter - B | 0 | - | 4.45 | 173,519 |
| History by Letter - C | 0 | - | 4.70 | 172,877 |
| History by Letter - E | 0 | - | 4.51 | 141,682 |
| History by Letter - G | 0 | - | 4.46 | 123,239 |
| History by Letter - H | 0 | - | 4.45 | 137,767 |
| History by Letter - J | 0 | - | 4.51 | 155,207 |
| History by Letter - N | 0 | - | 4.45 | 104,927 |
| History by Letter - S | 0 | - | 4.47 | 95,100 |
| History by Letter - W | 0 | - | 4.45 | 110,363 |
| History by Letter - M | 0 | - | 4.54 | 120,836 |
| History by Letter - K | 0 | - | 4.50 | 102,141 |
| History by Letter - L | 0 | - | 4.50 | 112,953 |
| History by Letter - I | 0 | - | 4.46 | 105,163 |
| NATO Military Alphabet | 0 | - | 4.98 | 565,465 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,294 |
| Empires by Maps | 0 | - | 4.98 | 122,694 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 120,030 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 106,160 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 49,046 |
| WWI... or WWII? | 0 | - | 4.85 | 143,919 |
| Famous Battles Quiz | 0 | - | 4.21 | 49,188 |
| Name the War | 0 | - | 4.37 | 203,049 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,668 |
| Famous Firsts #1 | 0 | - | 4.40 | 69,479 |
| Famous Families #1 | 0 | - | 4.20 | 83,787 |
| Names for Warriors | 0 | - | 4.40 | 37,098 |
| Famous Firsts #2 | 0 | - | 4.01 | 81,465 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,681 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,835 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,554 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,503 |
| People in History by Wikipedia Descriptions #1 | 0 | - | 4.42 | 44,528 |
| People in History by Wikipedia Descriptions #2 | 0 | - | 4.42 | 39,599 |
| People in History by Wikipedia Descriptions #3 | 0 | - | 4.50 | 36,799 |
| Countries by Military Spending | 0 | - | 4.93 | 179,232 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,692 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,931 |
| Space Exploration Trivia | 0 | - | 4.38 | 35,501 |
| 20th Century A-Z | 0 | - | 4.50 | 54,054 |
| History by Letter - D | 0 | - | 4.40 | 138,768 |
| History by Letter - F | 0 | - | 4.19 | 115,221 |
| History by Letter - O | 0 | - | 4.32 | 100,395 |
| History by Letter - P | 0 | - | 4.36 | 108,594 |
| History by Letter - Q | 0 | - | 4.34 | 80,894 |
| History by Letter - R | 0 | - | 4.26 | 122,936 |
| History by Letter - T | 0 | - | 4.39 | 105,922 |
| History by Letter - U | 0 | - | 4.19 | 101,435 |
| History by Letter - V | 0 | - | 4.27 | 81,304 |
| History by Letter - Y | 0 | - | 4.27 | 87,816 |
| History by Letter - Z | 0 | - | 4.20 | 77,546 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,375 |
| History Containing the Letter X | 0 | - | 4.47 | 27,178 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,550 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,268 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,328,286 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,421 |
| Metals of Antiquity | 0 | - | 4.95 | 94,053 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,252 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,191 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,937 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,264 |
| Notable People of WWII | 0 | - | 4.53 | 86,662 |
| WWII Trivia #2 | 0 | - | 4.52 | 104,744 |
| World War I Quiz | 0 | - | 4.78 | 102,204 |
| WWI A-Z | 0 | - | 4.51 | 38,683 |
| Oldest Things | 0 | - | 3.92 | 65,727 |
| Famous Homes - Who Lived There? | 0 | - | 4.09 | 26,878 |
| Famous Firsts #3 - The United States | 0 | - | 4.20 | 14,958 |
| 19th Century A-Z | 0 | - | 4.77 | 47,525 |
| 18th Century A-Z | 0 | - | 4.54 | 43,368 |
| 17th Century A-Z | 0 | - | 4.78 | 34,791 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,735 |
| People in History A-Z #5 | 0 | - | 4.09 | 32,162 |
| People in History by Wikipedia Descriptions #4 | 0 | - | 4.41 | 30,814 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,870 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,523 |
| Top 10 Oldest African Countries | 0 | - | 4.87 | 28,327 |
| Influential Women in History | 0 | - | 4.43 | 36,603 |
| Cradles of Civilization | 0 | - | 4.46 | 40,567 |
| Materials From History #1 | 0 | - | 4.56 | 52,144 |
| Materials From History #2 | 0 | - | 4.59 | 31,641 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,364 |
| Name a Valid Year in History | 0 | - | 4.93 | 68,188 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,783 |
| Famous Explorers | 0 | - | 4.58 | 36,419 |
| Famous Empires by Description | 0 | - | 4.74 | 119,091 |
| Answers by Time Period | 0 | - | 4.64 | 55,951 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 42,498 |
| Same Start and End Letter - History #1 | 0 | - | 4.18 | 24,823 |
| Same Start and End Letter - History #2 | 0 | - | 4.13 | 25,814 |
| History Ending in Z | 0 | - | 4.35 | 13,610 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,327 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,817 |
| Most Important People in History | 0 | - | 3.97 | 51,077 |
| Top Arms Exporting Countries | 0 | - | 4.97 | 106,061 |
| Make a Stained Glass Window | 0 | - | 5.00 | 69,243 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 185,199 |
| Countries with the Least Dense Road Networks | 0 | - | 4.82 | 41,878 |
| Formula One World Champions | 0 | - | 4.96 | 396,026 |
| Monarchies of the World | 0 | - | 4.94 | 170,659 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 114,211 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,605 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,606 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,854 |
| Disney Animated Characters | 0 | - | 4.88 | 603,291 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 75,495 |
| People on Money by Country | 0 | - | 4.83 | 60,845 |
| Fast Math - Addition | 0 | - | 4.87 | 525,660 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.79 | 805,786 |
| Astronomy Quiz | 0 | - | 4.90 | 83,471 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 138,829 |
| Solar System Trivia | 0 | - | 4.93 | 47,311 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 93,182 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,325 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,092 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,854 |
| Geography by Letter - T | 0 | - | 4.84 | 155,573 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 170,585 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,661 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.85 | 40,521 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 118,109 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,704 |
| Former Flags | 0 | - | 4.97 | 108,884 |
| Years in History by Picture | 0 | - | 4.45 | 35,964 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,916 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,529 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,183 |
| WWII Trivia #1 | 0 | - | 4.36 | 178,782 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,499 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,959 |
| World War II Multiple Choice | 0 | - | 4.39 | 115,402 |
| WWII True or False? | 0 | - | 4.57 | 58,126 |
| Cold War Decoder | 0 | - | 4.83 | 52,723 |
| Events in History #2 | 0 | - | 4.49 | 72,051 |
| Events in History #3 | 0 | - | 4.41 | 71,971 |
| Events in History #4 | 0 | - | 4.44 | 44,539 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,202 |
| Assassinations in History | 0 | - | 4.21 | 66,485 |
| Famous Founders in the U.S. | 0 | - | 4.03 | 34,848 |
| Famous Seconds | 0 | - | 4.22 | 46,901 |
| Ages and Eras | 0 | - | 4.39 | 67,985 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,588 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,956 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,339 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,181 |
| Female Historical Figures | 0 | - | 4.28 | 33,414 |
| Historical Blunders | 0 | - | 4.34 | 92,768 |
| People Who Died in Battle | 0 | - | 4.35 | 22,390 |
| Territorial Accessions | 0 | - | 4.34 | 34,965 |
| People Known as "The Great" | 0 | - | 4.46 | 24,819 |
| This Day in History - July | 0 | - | 4.49 | 36,528 |
| This Day in History - August | 0 | - | 4.42 | 43,453 |
| This Day in History - September | 0 | - | 4.55 | 57,605 |
| This Day in History - October | 0 | - | 4.49 | 37,707 |
| This Day in History - January | 0 | - | 4.48 | 46,824 |
| This Day in History - March | 0 | - | 4.45 | 43,770 |
| Ancient Civilizations | 0 | - | 4.64 | 38,181 |
| 16th Century A-Z | 0 | - | 4.59 | 25,052 |
| 15th Century A-Z | 0 | - | 4.50 | 24,042 |
| 14th Century A-Z | 0 | - | 4.41 | 24,535 |
| History Generator Puzzle #1 | 0 | - | 4.00 | 40,089 |
| History Generator Puzzle #3 | 0 | - | 4.03 | 24,947 |
| History Generator Puzzle #6 | 0 | - | 4.05 | 17,732 |
| History Generator Puzzle #5 | 0 | - | 4.18 | 20,280 |
| History Generator Puzzle #8 | 0 | - | 4.14 | 19,012 |
| History Generator Puzzle #7 | 0 | - | 4.13 | 20,888 |
| The Places They Went #1 | 0 | - | 4.74 | 33,590 |
| Famous Inventors | 0 | - | 4.44 | 43,623 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,364 |
| People in History A-Z #4 | 0 | - | 4.11 | 23,217 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,017,289 |
| U.S. Army Ranks | 0 | - | 4.49 | 104,017 |
| Top 30 Most Powerful Militaries | 0 | - | 4.52 | 176,913 |
| Countries with Aircraft Carriers | 0 | - | 4.75 | 123,715 |
| Names of Army Units | 0 | - | 4.67 | 37,187 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,892 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,846 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 105,030 |
| Formula One Countries Visited | 0 | - | 4.97 | 158,426 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 103,376 |
| All F1 Grand Prix Winners | 0 | - | 4.85 | 91,795 |
| Coldest Countries | 0 | - | 4.97 | 139,973 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 77,071 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,235 |
| IMDB Top 100 Movies | 0 | - | 4.45 | 206,589 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 63,240 |
| Corporate Partnerships | 0 | - | 4.56 | 37,023 |
