| Former Countries by Territory Map | 0 | - | 4.96 | 103,016 |
| Empires by Maps | 0 | - | 4.98 | 120,811 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,957 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,678 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,922 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,902 |
| Former Flags | 0 | - | 4.97 | 107,899 |
| Years in History by Picture | 0 | - | 4.44 | 35,583 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,412 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,701 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,363 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,509 |
| Women in History by Picture | 0 | - | 4.25 | 25,950 |
| Military History Vocabulary | 0 | - | 4.91 | 67,239 |
| Countries that Start with A | 0 | - | 4.98 | 2,165,401 |
| Countries that Start with B | 0 | - | 4.95 | 2,296,921 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,117 |
| Countries that Start with D | 0 | - | 4.96 | 711,116 |
| Countries that Start with E | 0 | - | 4.95 | 1,378,873 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,146 |
| Countries that Start with H | 0 | - | 4.96 | 605,801 |
| Countries that Start with I | 0 | - | 4.92 | 1,289,660 |
| Countries that Start with J | 0 | - | 4.98 | 603,423 |
| Countries that Start with K | 0 | - | 4.97 | 816,920 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,028 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,051 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,466 |
| Countries that Start with S | 0 | - | 4.98 | 1,756,719 |
| Countries that Start with T | 0 | - | 4.90 | 1,010,858 |
| Countries that Start with U | 0 | - | 4.97 | 905,324 |
| Countries that Start with V | 0 | - | 4.98 | 609,907 |
| Countries that Start with F | 0 | - | 4.83 | 618,403 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,160 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,597 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,822 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,580 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,966 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,917 |
| Name the English Monarchs | 0 | - | 4.91 | 503,545 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,364 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,277 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,231 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,555 |
| WWII Geography | 0 | - | 4.81 | 120,496 |
| International Footballers by Picture | 0 | - | 4.50 | 55,794 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,333 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,339 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,367 |
| Name a Country A-Z | 0 | - | 5.00 | 243,987 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,018 |
| Russian History A-Z | 0 | - | 4.35 | 31,816 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,161 |
| Famous Dictators #1 | 0 | - | 4.69 | 199,974 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,422 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,487 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,816 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 53,818 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,446 |
| History by Picture - A | 0 | - | 4.26 | 45,899 |
| History by Picture - B | 0 | - | 4.40 | 49,081 |
| History by Picture - C | 0 | - | 4.36 | 54,590 |
| History by Picture - F | 0 | - | 4.35 | 37,966 |
| History by Picture - G | 0 | - | 4.40 | 42,219 |
| History by Picture - D | 0 | - | 4.29 | 44,402 |
| History by Picture - E | 0 | - | 4.25 | 44,018 |
| History by Picture - H | 0 | - | 4.37 | 36,865 |
| History by Picture - K | 0 | - | 4.35 | 33,424 |
| History by Picture - M | 0 | - | 4.17 | 36,211 |
| History by Picture - N | 0 | - | 4.40 | 41,335 |
| History by Picture - O | 0 | - | 4.39 | 36,383 |
| History by Picture - T | 0 | - | 4.20 | 33,378 |
| British History A-Z #1 | 0 | - | 4.45 | 46,556 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,311 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,398 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,602 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 47,419 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,485 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,296 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,526 |
| Historical Rulers #1 | 0 | - | 4.35 | 119,003 |
| Words for Leaders | 0 | - | 4.77 | 257,633 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,113 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 35,893 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,520 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,491 |
| All Country Flags of the World | 0 | - | 5.00 | 3,675,098 |
| Countries that Start with R | 0 | - | 4.43 | 448,150 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,201 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,522 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 119,959 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,216 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,831 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,670 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,891 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,680 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,979 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,826 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,120 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,781 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,466 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,968 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,416 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,586 |
| European Geography By Letter - S #1 | 0 | - | 4.62 | 100,717 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,097 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,971 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,291 |
| Metals of Antiquity | 0 | - | 4.95 | 93,554 |
| Spanish History A-Z | 0 | - | 4.37 | 19,317 |
| Italian History A-Z | 0 | - | 4.21 | 17,735 |
| Popular Royal Names | 0 | - | 4.27 | 125,042 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,819 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,432 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,568 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 708,211 |
| First Names of Painters | 0 | - | 4.43 | 59,902 |
| History by Picture - I | 0 | - | 4.24 | 26,292 |
| History by Picture - J | 0 | - | 4.18 | 26,790 |
| History by Picture - L | 0 | - | 4.18 | 30,847 |
| History by Picture - P | 0 | - | 4.08 | 25,346 |
| History by Picture - Q | 0 | - | 4.03 | 22,135 |
| History by Picture - R | 0 | - | 4.13 | 26,906 |
| History by Picture - S | 0 | - | 4.14 | 27,840 |
| History by Picture - U | 0 | - | 4.24 | 25,194 |
| History by Picture - V | 0 | - | 4.30 | 25,169 |
| History by Picture - W | 0 | - | 4.01 | 21,686 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,369 |
| German History A-Z | 0 | - | 4.49 | 24,645 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,322 |
| Countries by Road Signs | 0 | - | 4.98 | 53,975 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 129,615 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,646 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 48,781 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,709 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,539,121 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,093,871 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,116 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 223,282 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,119 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,032 |
| Influential Women in History | 0 | - | 4.42 | 35,775 |
| Cradles of Civilization | 0 | - | 4.46 | 39,840 |
| History of The Netherlands | 0 | - | 4.46 | 17,466 |
| Materials From History #1 | 0 | - | 4.56 | 51,705 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,778 |
| UN Secretaries-General | 0 | - | 4.40 | 7,806 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,642 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,096 |
| Famous Explorers | 0 | - | 4.58 | 36,212 |
| Famous Empires by Description | 0 | - | 4.73 | 118,579 |
| Answers by Time Period | 0 | - | 4.64 | 55,653 |
| Flags with Crescents | 0 | - | 4.98 | 169,935 |
| Country Flag Trivia | 0 | - | 4.81 | 57,240 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,016 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,710 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,671 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,425 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,980 |
| National Football Team Logos | 0 | - | 4.85 | 180,671 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,083 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,108 |
| Countries with NO Military | 0 | - | 4.97 | 62,556 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,838 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,746 |
| NATO Countries | 0 | - | 4.98 | 281,271 |
| EU Countries Quiz | 0 | - | 4.99 | 275,204 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,061 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,124 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,558 |
| The Bible A-Z | 0 | - | 4.29 | 59,830 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,246 |
| Colors by Letter | 0 | - | 4.25 | 162,644 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,125 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,924 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,278 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,185 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,875 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,660 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,296 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,839 |
| European Geography by Letter - W | 0 | - | 4.20 | 83,010 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,974 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,258 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,837 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,786 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,283 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,285 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,774 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,483 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,914 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,827 |
| European Geography A-Z | 0 | - | 4.29 | 49,342 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,540 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,662 |
| Materials From History #2 | 0 | - | 4.59 | 31,520 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,143 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.79 | 78,023 |
| WWII First Names | 0 | - | 4.44 | 41,827 |
| WWII Decoder | 0 | - | 4.41 | 53,624 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,509 |
