| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,846 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,885 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,958 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,006 |
| Empires by Maps | 0 | - | 4.98 | 122,223 |
| First Names of Painters | 0 | - | 4.43 | 60,066 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,322 |
| Former Flags | 0 | - | 4.97 | 108,643 |
| Years in History by Picture | 0 | - | 4.45 | 35,859 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,042 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,457 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,887 |
| Military History Vocabulary | 0 | - | 4.92 | 67,680 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 340,070 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,275 |
| Normandy D-Day Beaches | 0 | - | 4.84 | 40,725 |
| Territory Changes in World War I | 0 | - | 4.88 | 47,252 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,626 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,763 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 286,564 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 109,023 |
| WWII Geography | 0 | - | 4.81 | 121,351 |
| Famous Battles Quiz | 0 | - | 4.21 | 49,150 |
| Name the War | 0 | - | 4.37 | 202,870 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,644 |
| Names for Warriors | 0 | - | 4.40 | 37,061 |
| History by Picture - A | 0 | - | 4.26 | 46,171 |
| History by Picture - B | 0 | - | 4.40 | 49,370 |
| History by Picture - C | 0 | - | 4.33 | 54,907 |
| History by Picture - F | 0 | - | 4.35 | 38,213 |
| History by Picture - G | 0 | - | 4.40 | 42,457 |
| History by Picture - D | 0 | - | 4.29 | 44,677 |
| History by Picture - E | 0 | - | 4.25 | 44,254 |
| History by Picture - H | 0 | - | 4.37 | 37,102 |
| History by Picture - K | 0 | - | 4.35 | 33,637 |
| History by Picture - M | 0 | - | 4.17 | 36,414 |
| History by Picture - N | 0 | - | 4.40 | 41,548 |
| History by Picture - O | 0 | - | 4.39 | 36,568 |
| History by Picture - T | 0 | - | 4.20 | 33,557 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,646 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,180 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,634 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,326,229 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,446 |
| Metals of Antiquity | 0 | - | 4.95 | 93,953 |
| Historical Rulers #2 | 0 | - | 4.24 | 47,780 |
| Historical Rulers #1 | 0 | - | 4.34 | 119,549 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,166 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,026 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,343 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 36,069 |
| WWI... or WWII? | 0 | - | 4.85 | 143,545 |
| Women in History by Picture | 0 | - | 4.25 | 26,043 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,251 |
| History by Picture - I | 0 | - | 4.24 | 26,467 |
| History by Picture - J | 0 | - | 4.18 | 26,958 |
| History by Picture - L | 0 | - | 4.18 | 31,036 |
| History by Picture - P | 0 | - | 4.08 | 25,498 |
| History by Picture - Q | 0 | - | 4.03 | 22,272 |
| History by Picture - R | 0 | - | 4.13 | 27,069 |
| History by Picture - S | 0 | - | 4.14 | 28,001 |
| History by Picture - U | 0 | - | 4.25 | 25,343 |
| History by Picture - V | 0 | - | 4.31 | 25,330 |
| History by Picture - W | 0 | - | 4.01 | 21,830 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,653 |
| Name that Historical Figure #3 | 0 | - | 4.37 | 244,950 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 160,579 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 94,476 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,555 |
| Countries by Road Signs | 0 | - | 4.98 | 54,377 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,150 |
| All Country Flags of the World | 0 | - | 5.00 | 3,716,717 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,593 |
| Influential Women in History | 0 | - | 4.43 | 36,513 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,381 |
| Cradles of Civilization | 0 | - | 4.46 | 40,494 |
| Popular Royal Names | 0 | - | 4.27 | 125,398 |
| Materials From History #1 | 0 | - | 4.56 | 52,084 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,291 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,824 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,277 |
| Notable People of WWII | 0 | - | 4.53 | 86,587 |
| WWII Trivia #2 | 0 | - | 4.52 | 104,620 |
| World War I Quiz | 0 | - | 4.78 | 102,101 |
| WWI A-Z | 0 | - | 4.51 | 38,622 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,676 |
| Famous Explorers | 0 | - | 4.58 | 36,389 |
| Famous Empires by Description | 0 | - | 4.72 | 119,002 |
| Answers by Time Period | 0 | - | 4.64 | 55,895 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 41,889 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,546,452 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,097,456 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 736,616 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 44,116 |
| Formula One Teams by Logos | 0 | - | 4.48 | 101,131 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,254 |
| History of The Netherlands | 0 | - | 4.46 | 17,556 |
| UN Secretaries-General | 0 | - | 4.40 | 7,850 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,694 |
| 17th Century A-Z | 0 | - | 4.78 | 34,765 |
| Most Important People in History | 0 | - | 3.98 | 50,984 |
| Flags with Crescents | 0 | - | 4.98 | 171,443 |
| Country Flag Trivia | 0 | - | 4.82 | 58,108 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,965 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,490 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,672 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,993 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 86,035 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,523 |
| National Football Team Logos | 0 | - | 4.85 | 181,974 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,536 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,152 |
| Countries with NO Military | 0 | - | 4.97 | 63,462 |
| Top Arms Exporting Countries | 0 | - | 4.97 | 105,466 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,831 |
| Countries with the Least Dense Road Networks | 0 | - | 4.82 | 41,826 |
| Monarchies of the World | 0 | - | 4.94 | 170,298 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,840 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,125 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,253 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,607 |
| Disney Animated Characters | 0 | - | 4.88 | 602,979 |
| People on Money by Country | 0 | - | 4.83 | 60,724 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,122 |
| Fast Math - Addition | 0 | - | 4.87 | 525,111 |
| NATO Countries | 0 | - | 4.98 | 283,589 |
| EU Countries Quiz | 0 | - | 4.99 | 278,111 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,505 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,250 |
| Books of the Protestant Bible | 0 | - | 4.85 | 212,032 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,899 |
| Astronomy Quiz | 0 | - | 4.90 | 83,334 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 138,517 |
| Solar System Trivia | 0 | - | 4.93 | 47,204 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,215 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,973 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,451 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 170,154 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,486 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,386 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,835 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,648 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,855 |
| Materials From History #2 | 0 | - | 4.59 | 31,614 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,472 |
| WWII Trivia #1 | 0 | - | 4.36 | 178,583 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,405 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,910 |
| WWII Decoder | 0 | - | 4.41 | 53,849 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,851 |
| Cold War Decoder | 0 | - | 4.83 | 52,666 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,498 |
| Events in History #2 | 0 | - | 4.49 | 71,976 |
| Events in History #3 | 0 | - | 4.41 | 71,910 |
| Events in History #4 | 0 | - | 4.44 | 44,492 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,967 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,174 |
| Assassinations in History | 0 | - | 4.21 | 66,440 |
| Famous Founders in the U.S. | 0 | - | 4.02 | 34,800 |
| Famous Seconds | 0 | - | 4.22 | 46,876 |
| Ages and Eras | 0 | - | 4.39 | 67,944 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,577 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,930 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,313 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,151 |
| Female Historical Figures | 0 | - | 4.28 | 33,388 |
| Historical Blunders | 0 | - | 4.34 | 92,720 |
| People Who Died in Battle | 0 | - | 4.35 | 22,378 |
| Territorial Accessions | 0 | - | 4.34 | 34,945 |
| People Known as "The Great" | 0 | - | 4.46 | 24,803 |
| This Day in History - July | 0 | - | 4.49 | 36,516 |
| This Day in History - August | 0 | - | 4.42 | 43,430 |
| This Day in History - September | 0 | - | 4.55 | 57,578 |
| This Day in History - October | 0 | - | 4.49 | 37,690 |
| This Day in History - January | 0 | - | 4.48 | 46,800 |
| This Day in History - March | 0 | - | 4.45 | 43,752 |
| Ancient Civilizations | 0 | - | 4.64 | 38,147 |
| The Places They Went #1 | 0 | - | 4.74 | 33,577 |
| Famous Inventors | 0 | - | 4.44 | 43,602 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,276 |
| European History for Dummies | 0 | - | 4.83 | 90,408 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,016,662 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,455 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,388 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,908 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,738 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,802 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,995 |
| Flags of North and South America | 0 | - | 4.99 | 377,282 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,419 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,405 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,979 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,234 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,668 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,387 |
| Flags to Languages | 0 | - | 4.95 | 174,552 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,731 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,402 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,387 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,177 |
