| Former Countries by Territory Map | 0 | - | 4.96 | 102,717 |
| Empires by Maps | 0 | - | 4.98 | 120,291 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,370 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,363 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,406 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,575 |
| Former Flags | 0 | - | 4.97 | 107,626 |
| Years in History by Picture | 0 | - | 4.44 | 35,482 |
| All World Leaders 2026 | 0 | - | 4.96 | 19,704 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,238 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,051 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,244 |
| Women in History by Picture | 0 | - | 4.25 | 25,909 |
| Military History Vocabulary | 0 | - | 4.91 | 67,110 |
| Countries that Start with A | 0 | - | 4.98 | 2,160,987 |
| Countries that Start with B | 0 | - | 4.95 | 2,292,737 |
| Countries that Start with C | 0 | - | 4.96 | 1,820,740 |
| Countries that Start with D | 0 | - | 4.96 | 708,704 |
| Countries that Start with E | 0 | - | 4.95 | 1,376,126 |
| Countries that Start with G | 0 | - | 4.97 | 1,502,115 |
| Countries that Start with H | 0 | - | 4.96 | 604,013 |
| Countries that Start with I | 0 | - | 4.92 | 1,287,196 |
| Countries that Start with J | 0 | - | 4.98 | 601,754 |
| Countries that Start with K | 0 | - | 4.97 | 815,080 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,891 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,863 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,304 |
| Countries that Start with S | 0 | - | 4.98 | 1,753,646 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,154 |
| Countries that Start with U | 0 | - | 4.97 | 903,969 |
| Countries that Start with V | 0 | - | 4.98 | 608,935 |
| Countries that Start with F | 0 | - | 4.83 | 617,010 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,681 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,441 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,127 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,498 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,880 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,820 |
| Name the English Monarchs | 0 | - | 4.91 | 502,180 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,919 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,147 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,892 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,475 |
| WWII Geography | 0 | - | 4.81 | 120,252 |
| International Footballers by Picture | 0 | - | 4.50 | 55,553 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,675 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,263 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,016 |
| Name a Country A-Z | 0 | - | 5.00 | 243,037 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,564 |
| Russian History A-Z | 0 | - | 4.38 | 31,665 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,129 |
| Famous Dictators #1 | 0 | - | 4.69 | 199,726 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,067 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,254 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,728 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,676 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,359 |
| History by Picture - A | 0 | - | 4.26 | 45,793 |
| History by Picture - B | 0 | - | 4.40 | 48,951 |
| History by Picture - C | 0 | - | 4.36 | 54,479 |
| History by Picture - F | 0 | - | 4.35 | 37,888 |
| History by Picture - G | 0 | - | 4.40 | 42,147 |
| History by Picture - D | 0 | - | 4.29 | 44,314 |
| History by Picture - E | 0 | - | 4.25 | 43,936 |
| History by Picture - H | 0 | - | 4.37 | 36,800 |
| History by Picture - K | 0 | - | 4.35 | 33,361 |
| History by Picture - M | 0 | - | 4.17 | 36,149 |
| History by Picture - N | 0 | - | 4.40 | 41,262 |
| History by Picture - O | 0 | - | 4.39 | 36,318 |
| History by Picture - T | 0 | - | 4.20 | 33,314 |
| British History A-Z #1 | 0 | - | 4.45 | 46,453 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,143 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,344 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,478 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 47,008 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,430 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,255 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,471 |
| Historical Rulers #1 | 0 | - | 4.35 | 118,889 |
| Words for Leaders | 0 | - | 4.77 | 257,119 |
| World Leaders Quiz #1 | 0 | - | 4.11 | 110,029 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,400 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,410 |
| All Country Flags of the World | 0 | - | 5.00 | 3,657,583 |
| Countries that Start with R | 0 | - | 4.43 | 447,175 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,098 |
| European Geography By Letter - A | 0 | - | 4.52 | 145,757 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,764 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,481 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,196 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,255 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,323 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,334 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,650 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,546 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,872 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,658 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,386 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,857 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,330 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,248 |
| European Geography By Letter - S #1 | 0 | - | 4.54 | 100,447 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,990 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,821 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,088 |
| Metals of Antiquity | 0 | - | 4.95 | 93,399 |
| Spanish History A-Z | 0 | - | 4.37 | 19,284 |
| Italian History A-Z | 0 | - | 4.21 | 17,696 |
| Popular Royal Names | 0 | - | 4.27 | 124,898 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,666 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,194 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,477 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 707,333 |
| First Names of Painters | 0 | - | 4.43 | 59,834 |
| History by Picture - I | 0 | - | 4.24 | 26,233 |
| History by Picture - J | 0 | - | 4.18 | 26,735 |
| History by Picture - L | 0 | - | 4.18 | 30,788 |
| History by Picture - P | 0 | - | 4.08 | 25,293 |
| History by Picture - Q | 0 | - | 4.03 | 22,084 |
| History by Picture - R | 0 | - | 4.13 | 26,854 |
| History by Picture - S | 0 | - | 4.14 | 27,798 |
| History by Picture - U | 0 | - | 4.24 | 25,136 |
| History by Picture - V | 0 | - | 4.30 | 25,110 |
| History by Picture - W | 0 | - | 4.01 | 21,644 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,263 |
| German History A-Z | 0 | - | 4.49 | 24,595 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,240 |
| Countries by Road Signs | 0 | - | 4.98 | 53,733 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 129,463 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,526 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 48,644 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,538 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,536,125 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,092,357 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 733,084 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 222,912 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,633 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,924 |
| Influential Women in History | 0 | - | 4.42 | 35,551 |
| Cradles of Civilization | 0 | - | 4.46 | 39,607 |
| History of The Netherlands | 0 | - | 4.46 | 17,428 |
| Materials From History #1 | 0 | - | 4.56 | 51,517 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,594 |
| World Leaders Quiz #2 | 0 | - | 4.00 | 35,850 |
| UN Secretaries-General | 0 | - | 4.40 | 7,795 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,622 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,842 |
| Famous Explorers | 0 | - | 4.58 | 36,146 |
| Famous Empires by Description | 0 | - | 4.73 | 118,405 |
| Answers by Time Period | 0 | - | 4.63 | 55,556 |
| Flags with Crescents | 0 | - | 4.98 | 169,364 |
| Country Flag Trivia | 0 | - | 4.81 | 56,942 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,633 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,409 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,262 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,209 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,731 |
| National Football Team Logos | 0 | - | 4.85 | 180,212 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,917 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,547 |
| Countries with NO Military | 0 | - | 4.97 | 62,106 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,195 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,481 |
| NATO Countries | 0 | - | 4.98 | 279,810 |
| EU Countries Quiz | 0 | - | 4.99 | 273,471 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,074 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,795 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,704 |
| The Bible A-Z | 0 | - | 4.29 | 59,739 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,799 |
| Colors by Letter | 0 | - | 4.25 | 162,494 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,068 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,352 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,669 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,841 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,489 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,326 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,976 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,582 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,819 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,899 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,184 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,756 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,702 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,204 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,073 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,700 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,373 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,837 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,785 |
| European Geography A-Z | 0 | - | 4.29 | 49,237 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,457 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,565 |
| Materials From History #2 | 0 | - | 4.59 | 31,468 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,950 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.79 | 77,864 |
| WWII First Names | 0 | - | 4.44 | 41,762 |
| WWII Decoder | 0 | - | 4.41 | 53,524 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,371 |
