| Former Countries by Territory Map | 0 | - | 4.96 | 103,142 |
| Empires by Maps | 0 | - | 4.98 | 121,000 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,206 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,798 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,128 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,033 |
| Former Flags | 0 | - | 4.97 | 108,003 |
| Years in History by Picture | 0 | - | 4.44 | 35,625 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,516 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,885 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,513 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,625 |
| Women in History by Picture | 0 | - | 4.25 | 25,968 |
| Military History Vocabulary | 0 | - | 4.91 | 67,310 |
| Countries that Start with A | 0 | - | 4.98 | 2,167,265 |
| Countries that Start with B | 0 | - | 4.95 | 2,298,622 |
| Countries that Start with C | 0 | - | 4.96 | 1,825,439 |
| Countries that Start with D | 0 | - | 4.96 | 712,060 |
| Countries that Start with E | 0 | - | 4.95 | 1,380,036 |
| Countries that Start with G | 0 | - | 4.97 | 1,506,284 |
| Countries that Start with H | 0 | - | 4.96 | 606,460 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,541 |
| Countries that Start with J | 0 | - | 4.98 | 604,057 |
| Countries that Start with K | 0 | - | 4.97 | 817,608 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,880 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,960 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,312 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,910 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,495 |
| Countries that Start with U | 0 | - | 4.97 | 905,817 |
| Countries that Start with V | 0 | - | 4.98 | 610,270 |
| Countries that Start with F | 0 | - | 4.83 | 618,913 |
| Countries that Start with M | 0 | - | 4.97 | 1,384,106 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,741 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,976 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,066 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,621 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,004 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,950 |
| Name the English Monarchs | 0 | - | 4.91 | 504,124 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,499 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,332 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,555 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,581 |
| WWII Geography | 0 | - | 4.81 | 120,592 |
| International Footballers by Picture | 0 | - | 4.51 | 55,929 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,556 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,387 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,516 |
| Name a Country A-Z | 0 | - | 5.00 | 244,313 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,185 |
| Russian History A-Z | 0 | - | 4.35 | 31,883 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,182 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,085 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,499 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,568 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,843 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 53,895 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,479 |
| 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 | 54,653 |
| 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 | 44,450 |
| History by Picture - E | 0 | - | 4.25 | 44,064 |
| History by Picture - H | 0 | - | 4.37 | 36,907 |
| 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 | 41,374 |
| History by Picture - O | 0 | - | 4.39 | 36,411 |
| History by Picture - T | 0 | - | 4.20 | 33,402 |
| British History A-Z #1 | 0 | - | 4.45 | 46,588 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,377 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,417 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,647 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 47,558 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,509 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,317 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,553 |
| Historical Rulers #1 | 0 | - | 4.35 | 119,055 |
| Words for Leaders | 0 | - | 4.77 | 257,854 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,135 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 35,915 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,561 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,528 |
| All Country Flags of the World | 0 | - | 5.00 | 3,682,348 |
| Countries that Start with R | 0 | - | 4.43 | 448,515 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,278 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,019 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 120,411 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,812 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,360 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,032 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,356 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,228 |
| European Geography By Letter - R | 0 | - | 4.42 | 94,037 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,303 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,849 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,512 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,021 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,482 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,867 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,907 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,141 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,048 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,367 |
| Metals of Antiquity | 0 | - | 4.95 | 93,624 |
| Spanish History A-Z | 0 | - | 4.37 | 19,324 |
| Italian History A-Z | 0 | - | 4.21 | 17,742 |
| Popular Royal Names | 0 | - | 4.27 | 125,092 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,887 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,544 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,613 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 708,668 |
| First Names of Painters | 0 | - | 4.43 | 59,922 |
| 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 | 22,157 |
| History by Picture - R | 0 | - | 4.13 | 26,934 |
| History by Picture - S | 0 | - | 4.14 | 27,863 |
| History by Picture - U | 0 | - | 4.24 | 25,215 |
| History by Picture - V | 0 | - | 4.30 | 25,190 |
| History by Picture - W | 0 | - | 4.01 | 21,713 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,415 |
| German History A-Z | 0 | - | 4.49 | 24,668 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,363 |
| Countries by Road Signs | 0 | - | 4.98 | 54,049 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 129,662 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,686 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 48,817 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,772 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,540,416 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,094,475 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,522 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 223,451 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,173 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,068 |
| Influential Women in History | 0 | - | 4.42 | 36,110 |
| Cradles of Civilization | 0 | - | 4.46 | 40,074 |
| History of The Netherlands | 0 | - | 4.46 | 17,489 |
| Materials From History #1 | 0 | - | 4.56 | 51,859 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,920 |
| UN Secretaries-General | 0 | - | 4.40 | 7,816 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,652 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,225 |
| Famous Explorers | 0 | - | 4.58 | 36,257 |
| Famous Empires by Description | 0 | - | 4.73 | 118,690 |
| Answers by Time Period | 0 | - | 4.64 | 55,714 |
| Flags with Crescents | 0 | - | 4.98 | 170,187 |
| Country Flag Trivia | 0 | - | 4.81 | 57,404 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,174 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,846 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,839 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,514 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,511 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,079 |
| National Football Team Logos | 0 | - | 4.85 | 180,894 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,481 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,667 |
| Countries with NO Military | 0 | - | 4.97 | 62,678 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 149,016 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,816 |
| NATO Countries | 0 | - | 4.98 | 281,689 |
| EU Countries Quiz | 0 | - | 4.99 | 275,725 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,320 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,644 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,830 |
| The Bible A-Z | 0 | - | 4.29 | 59,856 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,724 |
| Colors by Letter | 0 | - | 4.25 | 162,711 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,149 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,289 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,634 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,485 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,172 |
| European Geography By Letter - I | 0 | - | 4.09 | 95,916 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,551 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,031 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,163 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,021 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,295 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,885 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,846 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,314 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,462 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,812 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,700 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,143 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,848 |
| European Geography A-Z | 0 | - | 4.29 | 49,370 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,570 |
| 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 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.79 | 78,076 |
| WWII First Names | 0 | - | 4.44 | 41,854 |
| WWII Decoder | 0 | - | 4.41 | 53,670 |
