| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,501 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,569 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,843 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,144 |
| Empires by Maps | 0 | - | 4.98 | 121,009 |
| First Names of Painters | 0 | - | 4.43 | 59,922 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,801 |
| Former Flags | 0 | - | 4.97 | 108,005 |
| Years in History by Picture | 0 | - | 4.44 | 35,626 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,521 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,227 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,581 |
| Military History Vocabulary | 0 | - | 4.91 | 67,310 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,212 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,557 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,515 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,929 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,581 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,132 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,034 |
| WWII Geography | 0 | - | 4.81 | 120,594 |
| Famous Battles Quiz | 0 | - | 4.21 | 49,044 |
| Name the War | 0 | - | 4.37 | 202,411 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,578 |
| Names for Warriors | 0 | - | 4.40 | 36,988 |
| History by Picture - A | 0 | - | 4.26 | 45,957 |
| History by Picture - B | 0 | - | 4.40 | 49,135 |
| History by Picture - C | 0 | - | 4.36 | 54,654 |
| History by Picture - F | 0 | - | 4.35 | 38,010 |
| History by Picture - G | 0 | - | 4.40 | 42,263 |
| History by Picture - D | 0 | - | 4.29 | 44,452 |
| History by Picture - E | 0 | - | 4.25 | 44,064 |
| History by Picture - H | 0 | - | 4.37 | 36,909 |
| History by Picture - K | 0 | - | 4.35 | 33,462 |
| History by Picture - M | 0 | - | 4.17 | 36,240 |
| History by Picture - N | 0 | - | 4.40 | 41,375 |
| History by Picture - O | 0 | - | 4.39 | 36,411 |
| History by Picture - T | 0 | - | 4.20 | 33,404 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,086 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 53,895 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,480 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,320,190 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,509 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,317 |
| Metals of Antiquity | 0 | - | 4.95 | 93,627 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,553 |
| Historical Rulers #1 | 0 | - | 4.35 | 119,055 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,888 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,544 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,137 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 35,916 |
| WWI... or WWII? | 0 | - | 4.85 | 142,676 |
| Women in History by Picture | 0 | - | 4.25 | 25,968 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,176 |
| History by Picture - I | 0 | - | 4.24 | 26,327 |
| History by Picture - J | 0 | - | 4.18 | 26,821 |
| History by Picture - L | 0 | - | 4.18 | 30,874 |
| History by Picture - P | 0 | - | 4.08 | 25,366 |
| History by Picture - Q | 0 | - | 4.03 | 22,158 |
| History by Picture - R | 0 | - | 4.13 | 26,934 |
| History by Picture - S | 0 | - | 4.14 | 27,864 |
| History by Picture - U | 0 | - | 4.24 | 25,215 |
| History by Picture - V | 0 | - | 4.30 | 25,191 |
| History by Picture - W | 0 | - | 4.01 | 21,715 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,419 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,888 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,514 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,626 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,363 |
| Countries by Road Signs | 0 | - | 4.98 | 54,052 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,773 |
| All Country Flags of the World | 0 | - | 5.00 | 3,682,508 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,697 |
| Influential Women in History | 0 | - | 4.42 | 36,113 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,298 |
| Cradles of Civilization | 0 | - | 4.46 | 40,077 |
| Popular Royal Names | 0 | - | 4.27 | 125,093 |
| Materials From History #1 | 0 | - | 4.56 | 51,859 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,921 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,614 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 708,676 |
| Notable People of WWII | 0 | - | 4.53 | 86,044 |
| WWII Trivia #2 | 0 | - | 4.52 | 104,317 |
| World War I Quiz | 0 | - | 4.78 | 101,461 |
| WWI A-Z | 0 | - | 4.51 | 38,443 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,226 |
| Famous Explorers | 0 | - | 4.58 | 36,257 |
| Famous Empires by Description | 0 | - | 4.73 | 118,691 |
| Answers by Time Period | 0 | - | 4.64 | 55,714 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,540,436 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,094,487 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,528 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,950 |
| Formula One Teams by Logos | 0 | - | 4.48 | 99,826 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,069 |
| History of The Netherlands | 0 | - | 4.46 | 17,489 |
| UN Secretaries-General | 0 | - | 4.40 | 7,816 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,652 |
| 17th Century A-Z | 0 | - | 4.78 | 34,688 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,128 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,475 |
| Most Important People in History | 0 | - | 3.98 | 50,817 |
| Flags with Crescents | 0 | - | 4.98 | 170,195 |
| Country Flag Trivia | 0 | - | 4.81 | 57,409 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,178 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,848 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,841 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,517 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,513 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,080 |
| National Football Team Logos | 0 | - | 4.85 | 180,895 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,499 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,686 |
| Countries with NO Military | 0 | - | 4.97 | 62,681 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,153 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,020 |
| Countries with the Least Dense Road Networks | 0 | - | 4.82 | 41,701 |
| Monarchies of the World | 0 | - | 4.94 | 169,322 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,335 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,618 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,786 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,359 |
| Disney Animated Characters | 0 | - | 4.88 | 601,994 |
| People on Money by Country | 0 | - | 4.83 | 60,523 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,817 |
| Fast Math - Addition | 0 | - | 4.87 | 523,643 |
| NATO Countries | 0 | - | 4.98 | 281,712 |
| EU Countries Quiz | 0 | - | 4.99 | 275,738 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,334 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,653 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,840 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,738 |
| Astronomy Quiz | 0 | - | 4.90 | 82,861 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 137,739 |
| Solar System Trivia | 0 | - | 4.93 | 46,841 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,935 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,595 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,151 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,866 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,961 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,045 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,572 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,551 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,701 |
| Materials From History #2 | 0 | - | 4.59 | 31,558 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,214 |
| WWII Trivia #1 | 0 | - | 4.36 | 178,042 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,138 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,760 |
| WWII Decoder | 0 | - | 4.41 | 53,671 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,556 |
| WWII True or False? | 0 | - | 4.56 | 57,711 |
| Cold War Decoder | 0 | - | 4.83 | 52,460 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,447 |
| Events in History #2 | 0 | - | 4.49 | 71,826 |
| Events in History #3 | 0 | - | 4.41 | 71,786 |
| Events in History #4 | 0 | - | 4.44 | 44,381 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,499 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,084 |
| Assassinations in History | 0 | - | 4.21 | 66,307 |
| Famous Seconds | 0 | - | 4.22 | 46,716 |
| Ages and Eras | 0 | - | 4.39 | 67,819 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,524 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,857 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,245 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,070 |
| Female Historical Figures | 0 | - | 4.28 | 33,302 |
| Historical Blunders | 0 | - | 4.34 | 92,566 |
| People Who Died in Battle | 0 | - | 4.35 | 22,332 |
| Territorial Accessions | 0 | - | 4.34 | 34,847 |
| People Known as "The Great" | 0 | - | 4.46 | 24,731 |
| This Day in History - July | 0 | - | 4.49 | 36,474 |
| This Day in History - August | 0 | - | 4.42 | 43,381 |
| This Day in History - September | 0 | - | 4.55 | 57,490 |
| This Day in History - October | 0 | - | 4.49 | 37,648 |
| This Day in History - January | 0 | - | 4.47 | 46,744 |
| This Day in History - March | 0 | - | 4.45 | 43,696 |
| Ancient Civilizations | 0 | - | 4.64 | 38,022 |
| The Places They Went #1 | 0 | - | 4.74 | 33,552 |
| Famous Inventors | 0 | - | 4.44 | 43,564 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,054 |
| European History for Dummies | 0 | - | 4.83 | 90,093 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,014,901 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,039 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,863 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,794 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,166 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,157 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,588 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,486 |
| Flags of North and South America | 0 | - | 4.99 | 374,514 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,282 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,458 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,993 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,607 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,813 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 146,494 |
| Flags to Languages | 0 | - | 4.95 | 173,947 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,696 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,799 |
