| Former Countries by Territory Map | 0 | - | 4.96 | 103,908 |
| Empires by Maps | 0 | - | 4.98 | 122,106 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 339,564 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,248 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 286,126 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,639 |
| Former Flags | 0 | - | 4.97 | 108,595 |
| Years in History by Picture | 0 | - | 4.45 | 35,813 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,011 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 240,772 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 160,149 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 94,110 |
| Women in History by Picture | 0 | - | 4.25 | 26,027 |
| Military History Vocabulary | 0 | - | 4.91 | 67,633 |
| Countries that Start with A | 0 | - | 4.98 | 2,175,819 |
| Countries that Start with B | 0 | - | 4.95 | 2,306,540 |
| Countries that Start with C | 0 | - | 4.96 | 1,831,504 |
| Countries that Start with D | 0 | - | 4.96 | 716,458 |
| Countries that Start with E | 0 | - | 4.95 | 1,385,130 |
| Countries that Start with G | 0 | - | 4.97 | 1,511,571 |
| Countries that Start with H | 0 | - | 4.96 | 609,621 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,612 |
| Countries that Start with J | 0 | - | 4.98 | 607,006 |
| Countries that Start with K | 0 | - | 4.97 | 820,795 |
| Countries that Start with L | 0 | - | 4.98 | 1,096,857 |
| Countries that Start with N | 0 | - | 4.93 | 1,123,903 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,056 |
| Countries that Start with S | 0 | - | 4.98 | 1,763,210 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,956 |
| Countries that Start with U | 0 | - | 4.97 | 908,505 |
| Countries that Start with V | 0 | - | 4.98 | 612,022 |
| Countries that Start with F | 0 | - | 4.83 | 621,318 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,305 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,028 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,927 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,829 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,846 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,165 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 44,109 |
| Name the English Monarchs | 0 | - | 4.91 | 506,409 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,047 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,567 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,221 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,758 |
| WWII Geography | 0 | - | 4.81 | 121,193 |
| International Footballers by Picture | 0 | - | 4.51 | 56,442 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,631 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,580 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,054 |
| Name a Country A-Z | 0 | - | 5.00 | 245,735 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,012 |
| Russian History A-Z | 0 | - | 4.35 | 32,223 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,240 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,608 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,824 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,867 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,950 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,146 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,622 |
| History by Picture - A | 0 | - | 4.26 | 46,142 |
| History by Picture - B | 0 | - | 4.40 | 49,341 |
| History by Picture - C | 0 | - | 4.33 | 54,874 |
| History by Picture - F | 0 | - | 4.35 | 38,192 |
| History by Picture - G | 0 | - | 4.40 | 42,431 |
| History by Picture - D | 0 | - | 4.29 | 44,645 |
| History by Picture - E | 0 | - | 4.25 | 44,229 |
| History by Picture - H | 0 | - | 4.37 | 37,078 |
| History by Picture - K | 0 | - | 4.35 | 33,605 |
| History by Picture - M | 0 | - | 4.17 | 36,390 |
| History by Picture - N | 0 | - | 4.40 | 41,524 |
| History by Picture - O | 0 | - | 4.39 | 36,552 |
| History by Picture - T | 0 | - | 4.20 | 33,534 |
| British History A-Z #1 | 0 | - | 4.45 | 47,263 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,799 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,509 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,879 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 48,186 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,616 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,438 |
| Historical Rulers #2 | 0 | - | 4.24 | 47,768 |
| Historical Rulers #1 | 0 | - | 4.34 | 119,540 |
| Words for Leaders | 0 | - | 4.77 | 258,962 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,331 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 36,061 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,760 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,672 |
| All Country Flags of the World | 0 | - | 5.00 | 3,714,415 |
| Countries that Start with R | 0 | - | 4.43 | 450,309 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,469 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,196 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,588 |
| European Geography By Letter - C | 0 | - | 4.43 | 124,022 |
| European Geography By Letter - D | 0 | - | 4.48 | 117,560 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,106 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,561 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,155 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,631 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,070 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,082 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,671 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,212 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,668 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,632 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,460 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,320 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,315 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,725 |
| Metals of Antiquity | 0 | - | 4.95 | 93,929 |
| Spanish History A-Z | 0 | - | 4.37 | 19,511 |
| Italian History A-Z | 0 | - | 4.16 | 17,930 |
| Popular Royal Names | 0 | - | 4.27 | 125,376 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,145 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,995 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,810 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,176 |
| First Names of Painters | 0 | - | 4.43 | 60,054 |
| History by Picture - I | 0 | - | 4.24 | 26,447 |
| History by Picture - J | 0 | - | 4.18 | 26,941 |
| History by Picture - L | 0 | - | 4.18 | 31,019 |
| History by Picture - P | 0 | - | 4.08 | 25,479 |
| History by Picture - Q | 0 | - | 4.03 | 22,258 |
| History by Picture - R | 0 | - | 4.13 | 27,052 |
| History by Picture - S | 0 | - | 4.14 | 27,982 |
| History by Picture - U | 0 | - | 4.25 | 25,324 |
| History by Picture - V | 0 | - | 4.31 | 25,312 |
| History by Picture - W | 0 | - | 4.01 | 21,815 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,640 |
| German History A-Z | 0 | - | 4.49 | 24,917 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,539 |
| Countries by Road Signs | 0 | - | 4.98 | 54,352 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 130,106 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,882 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 49,047 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,123 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,546,093 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,097,244 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 736,480 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 224,165 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,372 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,240 |
| Influential Women in History | 0 | - | 4.43 | 36,485 |
| Cradles of Civilization | 0 | - | 4.46 | 40,475 |
| History of The Netherlands | 0 | - | 4.46 | 17,556 |
| Materials From History #1 | 0 | - | 4.56 | 52,069 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,271 |
| UN Secretaries-General | 0 | - | 4.40 | 7,842 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,692 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,641 |
| Famous Explorers | 0 | - | 4.58 | 36,386 |
| Famous Empires by Description | 0 | - | 4.72 | 118,991 |
| Answers by Time Period | 0 | - | 4.64 | 55,888 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 41,484 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,267 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,716 |
| Flags with Crescents | 0 | - | 4.98 | 171,366 |
| Country Flag Trivia | 0 | - | 4.81 | 58,041 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,920 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,446 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,613 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,958 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,998 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,499 |
| National Football Team Logos | 0 | - | 4.85 | 181,909 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,419 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,021 |
| Countries with NO Military | 0 | - | 4.97 | 63,419 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,785 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,098 |
| NATO Countries | 0 | - | 4.98 | 283,473 |
| EU Countries Quiz | 0 | - | 4.99 | 277,964 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,405 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,110 |
| Books of the Protestant Bible | 0 | - | 4.84 | 211,949 |
| The Bible A-Z | 0 | - | 4.29 | 59,982 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,742 |
| Colors by Letter | 0 | - | 4.25 | 162,948 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,248 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,244 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,525 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,234 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,996 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,602 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,239 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,608 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,607 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,185 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,419 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,071 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,019 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,456 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,915 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,947 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 69,973 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 56,682 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,947 |
| European Geography A-Z | 0 | - | 4.29 | 49,486 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,719 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,844 |
| Materials From History #2 | 0 | - | 4.59 | 31,609 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,450 |
