| Former Countries by Territory Map | 0 | - | 4.96 | 102,760 |
| Empires by Maps | 0 | - | 4.98 | 120,367 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,476 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,427 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,509 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,634 |
| Former Flags | 0 | - | 4.97 | 107,681 |
| Years in History by Picture | 0 | - | 4.44 | 35,499 |
| All World Leaders 2026 | 0 | - | 4.94 | 19,941 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,316 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,112 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,288 |
| Women in History by Picture | 0 | - | 4.25 | 25,917 |
| Military History Vocabulary | 0 | - | 4.91 | 67,132 |
| Countries that Start with A | 0 | - | 4.98 | 2,161,768 |
| Countries that Start with B | 0 | - | 4.95 | 2,293,492 |
| Countries that Start with C | 0 | - | 4.96 | 1,821,334 |
| Countries that Start with D | 0 | - | 4.96 | 709,119 |
| Countries that Start with E | 0 | - | 4.95 | 1,376,607 |
| Countries that Start with G | 0 | - | 4.97 | 1,502,679 |
| Countries that Start with H | 0 | - | 4.96 | 604,383 |
| Countries that Start with I | 0 | - | 4.92 | 1,287,610 |
| Countries that Start with J | 0 | - | 4.98 | 602,096 |
| Countries that Start with K | 0 | - | 4.97 | 815,411 |
| Countries that Start with L | 0 | - | 4.98 | 1,090,266 |
| Countries that Start with N | 0 | - | 4.93 | 1,117,256 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,701 |
| Countries that Start with S | 0 | - | 4.98 | 1,754,212 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,500 |
| Countries that Start with U | 0 | - | 4.97 | 904,226 |
| Countries that Start with V | 0 | - | 4.98 | 609,163 |
| Countries that Start with F | 0 | - | 4.83 | 617,310 |
| Countries that Start with M | 0 | - | 4.97 | 1,381,155 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,485 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,393 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,511 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,900 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,838 |
| Name the English Monarchs | 0 | - | 4.91 | 502,416 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,051 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,170 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,936 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,491 |
| WWII Geography | 0 | - | 4.81 | 120,302 |
| International Footballers by Picture | 0 | - | 4.50 | 55,596 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,773 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,272 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,081 |
| Name a Country A-Z | 0 | - | 5.00 | 243,229 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,671 |
| Russian History A-Z | 0 | - | 4.38 | 31,689 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,133 |
| Famous Dictators #1 | 0 | - | 4.69 | 199,778 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,097 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,290 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,736 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,706 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,370 |
| History by Picture - A | 0 | - | 4.26 | 45,810 |
| History by Picture - B | 0 | - | 4.40 | 48,969 |
| History by Picture - C | 0 | - | 4.36 | 54,496 |
| History by Picture - F | 0 | - | 4.35 | 37,896 |
| History by Picture - G | 0 | - | 4.40 | 42,157 |
| History by Picture - D | 0 | - | 4.29 | 44,327 |
| History by Picture - E | 0 | - | 4.25 | 43,947 |
| History by Picture - H | 0 | - | 4.37 | 36,810 |
| History by Picture - K | 0 | - | 4.35 | 33,369 |
| History by Picture - M | 0 | - | 4.17 | 36,157 |
| History by Picture - N | 0 | - | 4.40 | 41,277 |
| History by Picture - O | 0 | - | 4.39 | 36,326 |
| History by Picture - T | 0 | - | 4.20 | 33,322 |
| British History A-Z #1 | 0 | - | 4.45 | 46,475 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,174 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,355 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,498 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 47,072 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,442 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,264 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,481 |
| Historical Rulers #1 | 0 | - | 4.35 | 118,915 |
| Words for Leaders | 0 | - | 4.77 | 257,219 |
| World Leaders Quiz #1 | 0 | - | 4.11 | 110,051 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,413 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,417 |
| All Country Flags of the World | 0 | - | 5.00 | 3,660,827 |
| Countries that Start with R | 0 | - | 4.43 | 447,411 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,120 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,070 |
| European Geography By Letter - B #1 | 0 | - | 4.64 | 117,570 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,796 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,471 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,415 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,518 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,470 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,779 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,643 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,961 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,690 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,399 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,886 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,352 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,375 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,551 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,014 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,849 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,121 |
| Metals of Antiquity | 0 | - | 4.95 | 93,418 |
| Spanish History A-Z | 0 | - | 4.37 | 19,289 |
| Italian History A-Z | 0 | - | 4.21 | 17,699 |
| Popular Royal Names | 0 | - | 4.27 | 124,928 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,684 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,228 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,499 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 707,500 |
| First Names of Painters | 0 | - | 4.43 | 59,844 |
| History by Picture - I | 0 | - | 4.24 | 26,240 |
| History by Picture - J | 0 | - | 4.18 | 26,742 |
| History by Picture - L | 0 | - | 4.18 | 30,795 |
| History by Picture - P | 0 | - | 4.08 | 25,303 |
| History by Picture - Q | 0 | - | 4.03 | 22,090 |
| History by Picture - R | 0 | - | 4.13 | 26,860 |
| History by Picture - S | 0 | - | 4.14 | 27,803 |
| History by Picture - U | 0 | - | 4.24 | 25,145 |
| History by Picture - V | 0 | - | 4.30 | 25,122 |
| History by Picture - W | 0 | - | 4.01 | 21,650 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,287 |
| German History A-Z | 0 | - | 4.49 | 24,601 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,249 |
| Countries by Road Signs | 0 | - | 4.98 | 53,771 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 129,491 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,543 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 48,665 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,572 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,536,694 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,092,660 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 733,269 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 222,973 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,018 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,945 |
| Influential Women in History | 0 | - | 4.42 | 35,571 |
| Cradles of Civilization | 0 | - | 4.46 | 39,626 |
| History of The Netherlands | 0 | - | 4.46 | 17,429 |
| Materials From History #1 | 0 | - | 4.56 | 51,537 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,612 |
| World Leaders Quiz #2 | 0 | - | 4.00 | 35,862 |
| UN Secretaries-General | 0 | - | 4.40 | 7,795 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,629 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,865 |
| Famous Explorers | 0 | - | 4.58 | 36,152 |
| Famous Empires by Description | 0 | - | 4.73 | 118,429 |
| Answers by Time Period | 0 | - | 4.63 | 55,561 |
| Flags with Crescents | 0 | - | 4.98 | 169,469 |
| Country Flag Trivia | 0 | - | 4.81 | 56,986 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,693 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,459 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,355 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,248 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,768 |
| National Football Team Logos | 0 | - | 4.85 | 180,315 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,133 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,866 |
| Countries with NO Military | 0 | - | 4.97 | 62,207 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,357 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,554 |
| NATO Countries | 0 | - | 4.98 | 280,107 |
| EU Countries Quiz | 0 | - | 4.99 | 273,784 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,262 |
| 7 Deadly Sins | 0 | - | 4.88 | 400,107 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,838 |
| The Bible A-Z | 0 | - | 4.29 | 59,755 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,055 |
| Colors by Letter | 0 | - | 4.25 | 162,518 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,076 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,516 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,834 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,966 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,648 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,456 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,098 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,680 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,893 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,912 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,193 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,766 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,711 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,215 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,155 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,709 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,396 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,852 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,789 |
| European Geography A-Z | 0 | - | 4.29 | 49,260 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,472 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,572 |
| Materials From History #2 | 0 | - | 4.59 | 31,475 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,980 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.79 | 77,895 |
| WWII First Names | 0 | - | 4.44 | 41,778 |
| WWII Decoder | 0 | - | 4.41 | 53,545 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,403 |
