| 17th Century A-Z | 0 | - | 4.78 | 34,770 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,882 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,801 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,130 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,636 |
| Name a Country A-Z | 0 | - | 5.00 | 245,940 |
| Name a Minecraft Mob A-Z | 0 | - | 4.88 | 43,637 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,103 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,535 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,425 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,921 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,247 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,071 |
| Countries that Start with A | 0 | - | 4.98 | 2,176,964 |
| Countries that Start with B | 0 | - | 4.95 | 2,307,664 |
| Countries that Start with C | 0 | - | 4.96 | 1,832,391 |
| Countries that Start with D | 0 | - | 4.96 | 717,078 |
| Countries that Start with E | 0 | - | 4.95 | 1,385,852 |
| Countries that Start with G | 0 | - | 4.97 | 1,512,323 |
| Countries that Start with H | 0 | - | 4.96 | 610,021 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,154 |
| Countries that Start with J | 0 | - | 4.98 | 607,414 |
| Countries that Start with K | 0 | - | 4.97 | 821,232 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,433 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,482 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,628 |
| Countries that Start with S | 0 | - | 4.98 | 1,763,983 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,373 |
| Countries that Start with U | 0 | - | 4.97 | 908,845 |
| Countries that Start with V | 0 | - | 4.98 | 612,276 |
| Countries that Start with F | 0 | - | 4.83 | 621,648 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,918 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,164 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,772 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,981 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,072 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,084 |
| Middle East A-Z | 0 | - | 4.47 | 46,256 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,553 |
| 1950s Decade Quiz | 0 | - | 4.42 | 49,765 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 45,578 |
| Military History Vocabulary | 0 | - | 4.92 | 67,700 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,075 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,044 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,980 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,394 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 44,128 |
| Four Letter Geography A-Z #1 | 0 | - | 4.58 | 32,694 |
| Four Letter Geography A-Z #2 | 0 | - | 4.56 | 35,220 |
| WWII Geography | 0 | - | 4.81 | 121,401 |
| Normandy D-Day Beaches | 0 | - | 4.84 | 40,750 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,388 |
| Territory Changes in World War I | 0 | - | 4.88 | 47,282 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,470 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,903 |
| The Bible A-Z | 0 | - | 4.29 | 59,994 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,793 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,962 |
| European Geography A-Z | 0 | - | 4.29 | 49,497 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,737 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,637 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,770 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 50,756 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 48,262 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,595 |
| France A-Z | 0 | - | 4.16 | 38,349 |
| Switzerland A-Z | 0 | - | 4.45 | 25,777 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,877 |
| Russian History A-Z | 0 | - | 4.35 | 32,257 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,310 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,677 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,866 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,906 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,963 |
| WWI... or WWII? | 0 | - | 4.85 | 143,641 |
| Famous Battles Quiz | 0 | - | 4.21 | 49,157 |
| Name the War | 0 | - | 4.37 | 202,904 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,644 |
| Names for Warriors | 0 | - | 4.40 | 37,066 |
| The 17th Century | 0 | - | 4.54 | 53,995 |
| 1940s Decade Quiz | 0 | - | 4.51 | 52,469 |
| 2010s Decade Quiz | 0 | - | 4.53 | 103,828 |
| Military History A-Z | 0 | - | 4.20 | 21,262 |
| Countries that Start with R | 0 | - | 4.44 | 450,531 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,916 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 77,923 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 60,383 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,040 |
| Africa A-Z | 0 | - | 4.57 | 46,787 |
| African Geography A-Z | 0 | - | 4.33 | 21,542 |
| London A-Z | 0 | - | 4.10 | 40,886 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,454 |
| Historical Rulers #2 | 0 | - | 4.24 | 47,783 |
| Historical Rulers #1 | 0 | - | 4.34 | 119,558 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,061 |
| Empires by Maps | 0 | - | 4.98 | 122,317 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,351 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 36,078 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,189 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,642 |
| Quiz on the Year 2001 | 0 | - | 4.48 | 24,547 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,258 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,256 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,326,563 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,498 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,288 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,688 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,167 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,444 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,215 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,703 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,242 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,858 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,140 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,106 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,691 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,245 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,687 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,732 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,532 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,341 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,344 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,569 |
| Turkey A-Z | 0 | - | 4.04 | 11,937 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,385 |
| Metals of Antiquity | 0 | - | 4.95 | 93,978 |
| Popular Royal Names | 0 | - | 4.27 | 125,425 |
| History of The Netherlands | 0 | - | 4.46 | 17,562 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,181 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,054 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,838 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,368 |
| First Names of Painters | 0 | - | 4.43 | 60,073 |
| Notable People of WWII | 0 | - | 4.53 | 86,600 |
| WWII Trivia #2 | 0 | - | 4.52 | 104,648 |
| World War I Quiz | 0 | - | 4.78 | 102,117 |
| WWI A-Z | 0 | - | 4.51 | 38,639 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 30,543 |
| NBA Basketball by Year, 1970–1999 | 0 | - | 4.28 | 45,160 |
| NBA Basketball by Year, 2000–Present | 0 | - | 4.34 | 61,407 |
| 1970s Decade Quiz | 0 | - | 4.23 | 60,986 |
| 2000s Decade Quiz | 0 | - | 4.23 | 123,134 |
| 1980s Decade Quiz | 0 | - | 4.38 | 86,152 |
| 1910s Decade Quiz | 0 | - | 4.21 | 52,900 |
| 1930s Decade Quiz | 0 | - | 4.21 | 49,357 |
| 1920s Decade Quiz | 0 | - | 4.33 | 50,016 |
| 1850s Decade Quiz | 0 | - | 4.42 | 35,413 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,858 |
| 1800s Decade Quiz | 0 | - | 4.47 | 32,124 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,671 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,642 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,493 |
| Colors by Letter | 0 | - | 4.25 | 162,974 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,258 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,345 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,603 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,308 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,076 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,669 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,307 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,695 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,671 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,200 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,433 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,087 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,039 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,472 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,974 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,964 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,090 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,176 |
| California Cities A-Z | 0 | - | 4.06 | 17,461 |
| Birds A-Z | 0 | - | 4.24 | 36,640 |
| Canada A-Z | 0 | - | 4.73 | 32,981 |
| Texas A-Z | 0 | - | 4.19 | 16,442 |
| Pennsylvania A-Z | 0 | - | 4.11 | 7,589 |
| Hawaii A-Z | 0 | - | 4.28 | 13,489 |
| Ohio A-Z | 0 | - | 4.21 | 6,412 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,272 |
| Influential Women in History | 0 | - | 4.43 | 36,530 |
| Cradles of Civilization | 0 | - | 4.46 | 40,511 |
| Former Flags | 0 | - | 4.97 | 108,690 |
| Materials From History #1 | 0 | - | 4.56 | 52,095 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,486 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,307 |
| UN Secretaries-General | 0 | - | 4.40 | 7,852 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,699 |
| WWII Trivia #1 | 0 | - | 4.36 | 178,623 |
| WWII Decoder | 0 | - | 4.41 | 53,874 |
| World War II Multiple Choice | 0 | - | 4.40 | 112,135 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,884 |
| WWII for Dummies | 0 | - | 4.78 | 105,771 |
| Cold War Decoder | 0 | - | 4.83 | 52,674 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,998 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,700 |
| Famous Explorers | 0 | - | 4.58 | 36,391 |
| Famous Empires by Description | 0 | - | 4.74 | 119,018 |
| Answers by Time Period | 0 | - | 4.64 | 55,907 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 42,057 |
| People Who Died in Battle | 0 | - | 4.35 | 22,380 |
