| Former Countries by Territory Map | 0 | - | 4.96 | 102,888 |
| Empires by Maps | 0 | - | 4.98 | 120,595 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,712 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,579 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,712 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,766 |
| Former Flags | 0 | - | 4.97 | 107,801 |
| Years in History by Picture | 0 | - | 4.44 | 35,548 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,268 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,506 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,237 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,383 |
| Women in History by Picture | 0 | - | 4.25 | 25,934 |
| Military History Vocabulary | 0 | - | 4.91 | 67,188 |
| Countries that Start with A | 0 | - | 4.98 | 2,163,659 |
| Countries that Start with B | 0 | - | 4.95 | 2,295,321 |
| Countries that Start with C | 0 | - | 4.96 | 1,822,836 |
| Countries that Start with D | 0 | - | 4.96 | 710,176 |
| Countries that Start with E | 0 | - | 4.95 | 1,377,812 |
| Countries that Start with G | 0 | - | 4.97 | 1,504,002 |
| Countries that Start with H | 0 | - | 4.96 | 605,160 |
| Countries that Start with I | 0 | - | 4.92 | 1,288,798 |
| Countries that Start with J | 0 | - | 4.98 | 602,818 |
| Countries that Start with K | 0 | - | 4.97 | 816,211 |
| Countries that Start with L | 0 | - | 4.98 | 1,091,205 |
| Countries that Start with N | 0 | - | 4.93 | 1,118,228 |
| Countries that Start with P | 0 | - | 4.94 | 1,216,608 |
| Countries that Start with S | 0 | - | 4.98 | 1,755,509 |
| Countries that Start with T | 0 | - | 4.90 | 1,010,237 |
| Countries that Start with U | 0 | - | 4.97 | 904,825 |
| Countries that Start with V | 0 | - | 4.98 | 609,564 |
| Countries that Start with F | 0 | - | 4.83 | 617,929 |
| Countries that Start with M | 0 | - | 4.97 | 1,382,225 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,536 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,690 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,542 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,936 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,871 |
| Name the English Monarchs | 0 | - | 4.91 | 503,028 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,213 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,224 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,095 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,528 |
| WWII Geography | 0 | - | 4.81 | 120,411 |
| International Footballers by Picture | 0 | - | 4.50 | 55,693 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,061 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,307 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,199 |
| Name a Country A-Z | 0 | - | 5.00 | 243,626 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,841 |
| Russian History A-Z | 0 | - | 4.38 | 31,754 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,151 |
| Famous Dictators #1 | 0 | - | 4.69 | 199,890 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,258 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,380 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,766 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,757 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,415 |
| History by Picture - A | 0 | - | 4.26 | 45,853 |
| History by Picture - B | 0 | - | 4.40 | 49,032 |
| History by Picture - C | 0 | - | 4.36 | 54,540 |
| History by Picture - F | 0 | - | 4.35 | 37,930 |
| History by Picture - G | 0 | - | 4.40 | 42,183 |
| History by Picture - D | 0 | - | 4.29 | 44,357 |
| History by Picture - E | 0 | - | 4.25 | 43,978 |
| History by Picture - H | 0 | - | 4.37 | 36,834 |
| History by Picture - K | 0 | - | 4.35 | 33,398 |
| History by Picture - M | 0 | - | 4.17 | 36,183 |
| History by Picture - N | 0 | - | 4.40 | 41,304 |
| History by Picture - O | 0 | - | 4.39 | 36,355 |
| History by Picture - T | 0 | - | 4.20 | 33,343 |
| British History A-Z #1 | 0 | - | 4.45 | 46,508 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,234 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,378 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,546 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 47,259 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,464 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,281 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,502 |
| Historical Rulers #1 | 0 | - | 4.35 | 118,959 |
| Words for Leaders | 0 | - | 4.77 | 257,419 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,081 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,459 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,453 |
| All Country Flags of the World | 0 | - | 5.00 | 3,668,405 |
| Countries that Start with R | 0 | - | 4.43 | 447,834 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,157 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,402 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 119,651 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,114 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,743 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,610 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,782 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,621 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,926 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,771 |
| European Geography By Letter - V | 0 | - | 4.43 | 93,065 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,726 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,431 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,935 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,388 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,512 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,664 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,051 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,910 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,210 |
| Metals of Antiquity | 0 | - | 4.95 | 93,466 |
| Spanish History A-Z | 0 | - | 4.37 | 19,305 |
| Italian History A-Z | 0 | - | 4.21 | 17,720 |
| Popular Royal Names | 0 | - | 4.27 | 124,993 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,758 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,327 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,537 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 707,838 |
| First Names of Painters | 0 | - | 4.43 | 59,873 |
| History by Picture - I | 0 | - | 4.24 | 26,263 |
| History by Picture - J | 0 | - | 4.18 | 26,764 |
| History by Picture - L | 0 | - | 4.18 | 30,822 |
| History by Picture - P | 0 | - | 4.08 | 25,322 |
| History by Picture - Q | 0 | - | 4.03 | 22,115 |
| History by Picture - R | 0 | - | 4.13 | 26,879 |
| History by Picture - S | 0 | - | 4.14 | 27,819 |
| History by Picture - U | 0 | - | 4.24 | 25,167 |
| History by Picture - V | 0 | - | 4.30 | 25,146 |
| History by Picture - W | 0 | - | 4.01 | 21,668 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,333 |
| German History A-Z | 0 | - | 4.49 | 24,625 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,296 |
| Countries by Road Signs | 0 | - | 4.98 | 53,866 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 129,556 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,593 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 48,734 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,649 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,537,883 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,093,255 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 733,666 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 223,121 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,066 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,996 |
| Influential Women in History | 0 | - | 4.42 | 35,709 |
| Cradles of Civilization | 0 | - | 4.46 | 39,749 |
| History of The Netherlands | 0 | - | 4.46 | 17,442 |
| Materials From History #1 | 0 | - | 4.56 | 51,632 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,694 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 35,878 |
| UN Secretaries-General | 0 | - | 4.40 | 7,802 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,637 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,999 |
| Famous Explorers | 0 | - | 4.58 | 36,191 |
| Famous Empires by Description | 0 | - | 4.73 | 118,505 |
| Answers by Time Period | 0 | - | 4.64 | 55,617 |
| Flags with Crescents | 0 | - | 4.98 | 169,719 |
| Country Flag Trivia | 0 | - | 4.81 | 57,122 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,873 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,586 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,527 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,330 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,876 |
| National Football Team Logos | 0 | - | 4.85 | 180,478 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,599 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,503 |
| Countries with NO Military | 0 | - | 4.97 | 62,400 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,627 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,643 |
| NATO Countries | 0 | - | 4.98 | 280,668 |
| EU Countries Quiz | 0 | - | 4.99 | 274,539 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,707 |
| 7 Deadly Sins | 0 | - | 4.88 | 400,610 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,272 |
| The Bible A-Z | 0 | - | 4.29 | 59,793 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,632 |
| Colors by Letter | 0 | - | 4.25 | 162,593 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,097 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,856 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,019 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,137 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,810 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,613 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,253 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,799 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,972 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,941 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,221 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,796 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,742 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,247 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,250 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,736 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,441 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,883 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,807 |
| European Geography A-Z | 0 | - | 4.29 | 49,285 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,507 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,616 |
| Materials From History #2 | 0 | - | 4.59 | 31,501 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,056 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.79 | 77,965 |
| WWII First Names | 0 | - | 4.44 | 41,797 |
| WWII Decoder | 0 | - | 4.41 | 53,581 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,453 |
