| Former Countries by Territory Map | 0 | - | 4.96 | 103,166 |
| Empires by Maps | 0 | - | 4.98 | 121,023 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,228 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,809 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,144 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,040 |
| Former Flags | 0 | - | 4.97 | 108,014 |
| Years in History by Picture | 0 | - | 4.44 | 35,627 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,529 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,900 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,522 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,634 |
| Women in History by Picture | 0 | - | 4.25 | 25,969 |
| Military History Vocabulary | 0 | - | 4.91 | 67,323 |
| Countries that Start with A | 0 | - | 4.98 | 2,167,485 |
| Countries that Start with B | 0 | - | 4.95 | 2,298,808 |
| Countries that Start with C | 0 | - | 4.96 | 1,825,619 |
| Countries that Start with D | 0 | - | 4.96 | 712,190 |
| Countries that Start with E | 0 | - | 4.95 | 1,380,181 |
| Countries that Start with G | 0 | - | 4.97 | 1,506,412 |
| Countries that Start with H | 0 | - | 4.96 | 606,550 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,657 |
| Countries that Start with J | 0 | - | 4.98 | 604,134 |
| Countries that Start with K | 0 | - | 4.97 | 817,694 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,988 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,065 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,422 |
| Countries that Start with S | 0 | - | 4.98 | 1,758,050 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,576 |
| Countries that Start with U | 0 | - | 4.97 | 905,874 |
| Countries that Start with V | 0 | - | 4.98 | 610,315 |
| Countries that Start with F | 0 | - | 4.83 | 618,978 |
| Countries that Start with M | 0 | - | 4.97 | 1,384,225 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,744 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,990 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,153 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,624 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,007 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,953 |
| Name the English Monarchs | 0 | - | 4.91 | 504,190 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,512 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,337 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,566 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,582 |
| WWII Geography | 0 | - | 4.81 | 120,598 |
| International Footballers by Picture | 0 | - | 4.51 | 55,942 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,581 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,389 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,529 |
| Name a Country A-Z | 0 | - | 5.00 | 244,333 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,196 |
| Russian History A-Z | 0 | - | 4.35 | 31,888 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,182 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,098 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,511 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,575 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,850 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 53,899 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,481 |
| History by Picture - A | 0 | - | 4.26 | 45,961 |
| History by Picture - B | 0 | - | 4.40 | 49,140 |
| History by Picture - C | 0 | - | 4.36 | 54,659 |
| History by Picture - F | 0 | - | 4.35 | 38,014 |
| History by Picture - G | 0 | - | 4.40 | 42,266 |
| History by Picture - D | 0 | - | 4.29 | 44,456 |
| History by Picture - E | 0 | - | 4.25 | 44,067 |
| History by Picture - H | 0 | - | 4.37 | 36,911 |
| History by Picture - K | 0 | - | 4.35 | 33,464 |
| History by Picture - M | 0 | - | 4.17 | 36,241 |
| History by Picture - N | 0 | - | 4.40 | 41,377 |
| History by Picture - O | 0 | - | 4.39 | 36,414 |
| History by Picture - T | 0 | - | 4.20 | 33,407 |
| British History A-Z #1 | 0 | - | 4.45 | 46,590 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,379 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,420 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,654 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 47,575 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,511 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,318 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,556 |
| Historical Rulers #1 | 0 | - | 4.35 | 119,059 |
| Words for Leaders | 0 | - | 4.77 | 257,880 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,138 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 35,917 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,567 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,529 |
| All Country Flags of the World | 0 | - | 5.00 | 3,683,157 |
| Countries that Start with R | 0 | - | 4.43 | 448,567 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,281 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,028 |
| European Geography By Letter - B #1 | 0 | - | 4.69 | 120,425 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,824 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,378 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,043 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,380 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,236 |
| European Geography By Letter - R | 0 | - | 4.42 | 94,048 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,311 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,856 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,514 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,025 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,487 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,878 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,916 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,143 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,058 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,374 |
| Metals of Antiquity | 0 | - | 4.95 | 93,638 |
| Spanish History A-Z | 0 | - | 4.37 | 19,324 |
| Italian History A-Z | 0 | - | 4.21 | 17,742 |
| Popular Royal Names | 0 | - | 4.27 | 125,101 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,890 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,550 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,616 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 708,709 |
| First Names of Painters | 0 | - | 4.43 | 59,923 |
| History by Picture - I | 0 | - | 4.24 | 26,329 |
| History by Picture - J | 0 | - | 4.18 | 26,824 |
| History by Picture - L | 0 | - | 4.18 | 30,876 |
| History by Picture - P | 0 | - | 4.08 | 25,367 |
| History by Picture - Q | 0 | - | 4.03 | 22,161 |
| History by Picture - R | 0 | - | 4.13 | 26,936 |
| History by Picture - S | 0 | - | 4.14 | 27,866 |
| History by Picture - U | 0 | - | 4.24 | 25,218 |
| History by Picture - V | 0 | - | 4.30 | 25,194 |
| History by Picture - W | 0 | - | 4.01 | 21,718 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,423 |
| German History A-Z | 0 | - | 4.49 | 24,668 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,364 |
| Countries by Road Signs | 0 | - | 4.98 | 54,055 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 129,668 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,686 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 48,820 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,781 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,540,523 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,094,533 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,563 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 223,473 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,182 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,074 |
| Influential Women in History | 0 | - | 4.42 | 36,120 |
| Cradles of Civilization | 0 | - | 4.46 | 40,081 |
| History of The Netherlands | 0 | - | 4.46 | 17,491 |
| Materials From History #1 | 0 | - | 4.56 | 51,864 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,931 |
| UN Secretaries-General | 0 | - | 4.40 | 7,816 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,655 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,231 |
| Famous Explorers | 0 | - | 4.58 | 36,265 |
| Famous Empires by Description | 0 | - | 4.73 | 118,699 |
| Answers by Time Period | 0 | - | 4.64 | 55,719 |
| Flags with Crescents | 0 | - | 4.98 | 170,270 |
| Country Flag Trivia | 0 | - | 4.81 | 57,418 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,191 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,867 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,858 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,521 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,520 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,086 |
| National Football Team Logos | 0 | - | 4.85 | 180,905 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,541 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,719 |
| Countries with NO Military | 0 | - | 4.97 | 62,696 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,031 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,824 |
| NATO Countries | 0 | - | 4.98 | 281,740 |
| EU Countries Quiz | 0 | - | 4.99 | 275,773 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,358 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,683 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,852 |
| The Bible A-Z | 0 | - | 4.29 | 59,860 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,777 |
| Colors by Letter | 0 | - | 4.25 | 162,714 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,152 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,301 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,644 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,495 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,180 |
| European Geography By Letter - I | 0 | - | 4.09 | 95,925 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,554 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,035 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,170 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,026 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,297 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,891 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,847 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,320 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,463 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,814 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,710 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,157 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,849 |
| European Geography A-Z | 0 | - | 4.29 | 49,372 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,575 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,702 |
| Materials From History #2 | 0 | - | 4.59 | 31,561 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,222 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.79 | 78,079 |
| WWII First Names | 0 | - | 4.44 | 41,857 |
| WWII Decoder | 0 | - | 4.41 | 53,673 |
