| Former Countries by Territory Map | 0 | - | 4.96 | 102,848 |
| Empires by Maps | 0 | - | 4.98 | 120,538 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,657 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,554 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,663 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,728 |
| Former Flags | 0 | - | 4.97 | 107,769 |
| Years in History by Picture | 0 | - | 4.44 | 35,531 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,208 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,454 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,203 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,353 |
| Women in History by Picture | 0 | - | 4.25 | 25,931 |
| Military History Vocabulary | 0 | - | 4.91 | 67,178 |
| Countries that Start with A | 0 | - | 4.98 | 2,163,183 |
| Countries that Start with B | 0 | - | 4.95 | 2,294,862 |
| Countries that Start with C | 0 | - | 4.96 | 1,822,487 |
| Countries that Start with D | 0 | - | 4.96 | 709,917 |
| Countries that Start with E | 0 | - | 4.95 | 1,377,518 |
| Countries that Start with G | 0 | - | 4.97 | 1,503,684 |
| Countries that Start with H | 0 | - | 4.96 | 604,969 |
| Countries that Start with I | 0 | - | 4.92 | 1,288,573 |
| Countries that Start with J | 0 | - | 4.98 | 602,660 |
| Countries that Start with K | 0 | - | 4.97 | 816,026 |
| Countries that Start with L | 0 | - | 4.98 | 1,090,997 |
| Countries that Start with N | 0 | - | 4.93 | 1,117,984 |
| Countries that Start with P | 0 | - | 4.94 | 1,216,383 |
| Countries that Start with S | 0 | - | 4.98 | 1,755,197 |
| Countries that Start with T | 0 | - | 4.90 | 1,010,055 |
| Countries that Start with U | 0 | - | 4.97 | 904,673 |
| Countries that Start with V | 0 | - | 4.98 | 609,479 |
| Countries that Start with F | 0 | - | 4.83 | 617,799 |
| Countries that Start with M | 0 | - | 4.97 | 1,381,984 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,529 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,658 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,537 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,928 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,864 |
| Name the English Monarchs | 0 | - | 4.91 | 502,862 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,171 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,206 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,035 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,516 |
| WWII Geography | 0 | - | 4.81 | 120,392 |
| International Footballers by Picture | 0 | - | 4.50 | 55,660 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,990 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,297 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,170 |
| Name a Country A-Z | 0 | - | 5.00 | 243,542 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,797 |
| Russian History A-Z | 0 | - | 4.38 | 31,738 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,148 |
| Famous Dictators #1 | 0 | - | 4.69 | 199,870 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,159 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,355 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,753 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,741 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,405 |
| History by Picture - A | 0 | - | 4.26 | 45,837 |
| History by Picture - B | 0 | - | 4.40 | 49,020 |
| History by Picture - C | 0 | - | 4.36 | 54,532 |
| History by Picture - F | 0 | - | 4.35 | 37,921 |
| History by Picture - G | 0 | - | 4.40 | 42,178 |
| History by Picture - D | 0 | - | 4.29 | 44,346 |
| History by Picture - E | 0 | - | 4.25 | 43,965 |
| History by Picture - H | 0 | - | 4.37 | 36,827 |
| History by Picture - K | 0 | - | 4.35 | 33,387 |
| History by Picture - M | 0 | - | 4.17 | 36,179 |
| History by Picture - N | 0 | - | 4.40 | 41,300 |
| History by Picture - O | 0 | - | 4.39 | 36,350 |
| History by Picture - T | 0 | - | 4.20 | 33,342 |
| British History A-Z #1 | 0 | - | 4.45 | 46,496 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,210 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,370 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,534 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 47,198 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,458 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,275 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,499 |
| Historical Rulers #1 | 0 | - | 4.35 | 118,949 |
| Words for Leaders | 0 | - | 4.77 | 257,362 |
| World Leaders Quiz #1 | 0 | - | 4.11 | 110,068 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,449 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,446 |
| All Country Flags of the World | 0 | - | 5.00 | 3,666,535 |
| Countries that Start with R | 0 | - | 4.43 | 447,743 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,146 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,370 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 119,494 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,089 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,717 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,591 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,745 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,607 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,909 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,757 |
| European Geography By Letter - V | 0 | - | 4.43 | 93,052 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,713 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,424 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,924 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,381 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,499 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,654 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,045 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,896 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,189 |
| Metals of Antiquity | 0 | - | 4.95 | 93,451 |
| Spanish History A-Z | 0 | - | 4.37 | 19,302 |
| Italian History A-Z | 0 | - | 4.21 | 17,711 |
| Popular Royal Names | 0 | - | 4.27 | 124,977 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,734 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,302 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,533 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 707,763 |
| First Names of Painters | 0 | - | 4.43 | 59,866 |
| History by Picture - I | 0 | - | 4.24 | 26,259 |
| History by Picture - J | 0 | - | 4.18 | 26,756 |
| History by Picture - L | 0 | - | 4.18 | 30,812 |
| History by Picture - P | 0 | - | 4.08 | 25,319 |
| History by Picture - Q | 0 | - | 4.03 | 22,108 |
| History by Picture - R | 0 | - | 4.13 | 26,874 |
| History by Picture - S | 0 | - | 4.14 | 27,815 |
| History by Picture - U | 0 | - | 4.24 | 25,161 |
| History by Picture - V | 0 | - | 4.30 | 25,138 |
| History by Picture - W | 0 | - | 4.01 | 21,666 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,320 |
| German History A-Z | 0 | - | 4.49 | 24,618 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,290 |
| Countries by Road Signs | 0 | - | 4.98 | 53,849 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 129,541 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,582 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 48,719 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,634 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,537,592 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,093,122 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 733,570 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 223,095 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,049 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,975 |
| Influential Women in History | 0 | - | 4.42 | 35,660 |
| Cradles of Civilization | 0 | - | 4.46 | 39,702 |
| History of The Netherlands | 0 | - | 4.46 | 17,437 |
| Materials From History #1 | 0 | - | 4.56 | 51,596 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,662 |
| World Leaders Quiz #2 | 0 | - | 4.00 | 35,875 |
| UN Secretaries-General | 0 | - | 4.40 | 7,801 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,637 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,959 |
| Famous Explorers | 0 | - | 4.58 | 36,181 |
| Famous Empires by Description | 0 | - | 4.73 | 118,480 |
| Answers by Time Period | 0 | - | 4.64 | 55,597 |
| Flags with Crescents | 0 | - | 4.98 | 169,664 |
| Country Flag Trivia | 0 | - | 4.81 | 57,089 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,836 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,557 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,490 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,309 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,858 |
| National Football Team Logos | 0 | - | 4.85 | 180,436 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,478 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,348 |
| Countries with NO Military | 0 | - | 4.97 | 62,363 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,577 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,627 |
| NATO Countries | 0 | - | 4.98 | 280,550 |
| EU Countries Quiz | 0 | - | 4.99 | 274,403 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,618 |
| 7 Deadly Sins | 0 | - | 4.88 | 400,491 |
| Books of the Protestant Bible | 0 | - | 4.87 | 210,163 |
| The Bible A-Z | 0 | - | 4.29 | 59,783 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,497 |
| Colors by Letter | 0 | - | 4.25 | 162,558 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,091 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,836 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,995 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,121 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,791 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,597 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,238 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,788 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,964 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,933 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,213 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,788 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,733 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,240 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,237 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,731 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,431 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,875 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,803 |
| European Geography A-Z | 0 | - | 4.29 | 49,277 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,500 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,604 |
| Materials From History #2 | 0 | - | 4.59 | 31,490 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,023 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.79 | 77,941 |
| WWII First Names | 0 | - | 4.44 | 41,792 |
| WWII Decoder | 0 | - | 4.41 | 53,571 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,438 |
