| Name a Country A-Z | 0 | - | 5.00 | 244,015 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,038 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,181 |
| Disney Animated Characters | 0 | - | 4.88 | 601,797 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 153,589 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,428 |
| Cold War Decoder | 0 | - | 4.83 | 52,431 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,415 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,098,733 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,884 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,579 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,729 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,974 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,483 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,691 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,220 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,067 |
| Military History Vocabulary | 0 | - | 4.91 | 67,246 |
| The Only Country ... | 0 | - | 4.91 | 81,332 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,002 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,061 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,553 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,486 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,541 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,207 |
| Countries that Start with A | 0 | - | 4.98 | 2,165,648 |
| Countries that Start with B | 0 | - | 4.95 | 2,297,145 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,309 |
| Countries that Start with D | 0 | - | 4.96 | 711,244 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,027 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,315 |
| Countries that Start with H | 0 | - | 4.96 | 605,891 |
| Countries that Start with I | 0 | - | 4.92 | 1,289,776 |
| Countries that Start with J | 0 | - | 4.98 | 603,513 |
| Countries that Start with K | 0 | - | 4.97 | 817,005 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,133 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,158 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,584 |
| Countries that Start with S | 0 | - | 4.98 | 1,756,874 |
| Countries that Start with T | 0 | - | 4.90 | 1,010,938 |
| Countries that Start with U | 0 | - | 4.97 | 905,396 |
| Countries that Start with V | 0 | - | 4.98 | 609,951 |
| Countries that Start with F | 0 | - | 4.83 | 618,489 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,286 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,621 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 80,848 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,582 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,577 |
| History Analogies #1 | 0 | - | 4.53 | 90,028 |
| History Analogies #2 | 0 | - | 4.49 | 77,276 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,180 |
| History Analogies #3 | 0 | - | 4.61 | 80,710 |
| Popular Royal Names | 0 | - | 4.27 | 125,044 |
| Random History by Country | 0 | - | 4.53 | 34,889 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,947 |
| First Names of Painters | 0 | - | 4.43 | 59,904 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,179 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,514 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,486 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,872 |
| 17th Century A-Z | 0 | - | 4.78 | 34,672 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,405 |
| Colors by Letter | 0 | - | 4.25 | 162,661 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,395 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,400 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 85,103 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,491 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,594 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,354 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,557 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,096 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,735 |
| WWII Geography | 0 | - | 4.81 | 120,517 |
| WWII Decoder | 0 | - | 4.41 | 53,626 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,512 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,694 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,539 |
| History General Knowledge #1 | 0 | - | 4.55 | 128,481 |
| History General Knowledge #3 | 0 | - | 4.50 | 96,511 |
| History General Knowledge #6 | 0 | - | 4.49 | 89,012 |
| History General Knowledge #10 | 0 | - | 4.43 | 77,980 |
| History General Knowledge #11 | 0 | - | 4.45 | 72,790 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,635 |
| Fictional Characters by Picture - A | 0 | - | 4.20 | 91,392 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 74,551 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 81,688 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 75,673 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 66,644 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 87,087 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,677 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 82,374 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 90,644 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,770 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 72,270 |
| Fictional Characters by Picture - S | 0 | - | 4.24 | 67,675 |
| Fictional Characters by Picture - T | 0 | - | 4.13 | 84,834 |
| Fictional Characters by Picture - W | 0 | - | 4.22 | 77,482 |
| Fictional Characters by Picture - N | 0 | - | 4.11 | 49,580 |
| Fictional Characters by Picture - O | 0 | - | 4.27 | 52,717 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,480 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,793 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,482 |
| Vegetables: No Vowels | 0 | - | 4.74 | 74,094 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,619 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,362 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,347 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,408 |
| History Analogies #4 | 0 | - | 4.26 | 72,998 |
| History Groups of Two | 0 | - | 4.31 | 40,755 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,035 |
| Empires by Maps | 0 | - | 4.98 | 120,835 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 47,214 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,089 |
| Russian History A-Z | 0 | - | 4.35 | 31,820 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,162 |
| Famous Dictators #1 | 0 | - | 4.69 | 199,986 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,430 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,497 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,819 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 53,834 |
| WWI... or WWII? | 0 | - | 4.85 | 142,519 |
| Historical Middle Names | 0 | - | 4.16 | 35,886 |
| Famous Battles Quiz | 0 | - | 4.21 | 49,022 |
| Name the War | 0 | - | 4.37 | 201,824 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,941 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,565 |
| Names for Warriors | 0 | - | 4.40 | 36,961 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,632 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 229,518 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,454 |
| Military History A-Z | 0 | - | 4.20 | 21,188 |
| "Of Something" Book Titles | 0 | - | 4.45 | 48,152 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,281 |
| Movie Characters A-Z | 0 | - | 4.17 | 61,568 |
| Cities that End in T by Clue | 0 | - | 4.70 | 17,429 |
| Cities that End in G by Clue | 0 | - | 4.54 | 21,620 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,610 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,375 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,247 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 41,596 |
| Africa A-Z | 0 | - | 4.57 | 46,659 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,487 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,298 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,527 |
| Historical Rulers #1 | 0 | - | 4.35 | 119,005 |
| 5-Letter History Chain #2 | 0 | - | 4.25 | 69,038 |
| 6-Letter History Chain #1 | 0 | - | 4.28 | 70,074 |
| 4-Letter History Chain #2 | 0 | - | 4.35 | 58,322 |
| 4-Letter History Chain #3 | 0 | - | 4.38 | 60,386 |
| First Names of Explorers Quiz | 0 | - | 4.45 | 18,465 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,114 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 35,894 |
| Mythical Lands | 0 | - | 4.26 | 85,388 |
| Saint in the Answers | 0 | - | 4.10 | 44,396 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,882 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.32 | 85,254 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,741 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,793 |
| Famous Speeches from History | 0 | - | 4.16 | 33,658 |
| History General Knowledge #5 | 0 | - | 4.39 | 106,688 |
| History General Knowledge #7 | 0 | - | 4.35 | 88,636 |
| History General Knowledge #8 | 0 | - | 4.32 | 84,070 |
| History General Knowledge #9 | 0 | - | 4.40 | 79,984 |
| History General Knowledge #12 | 0 | - | 4.32 | 67,301 |
| History General Knowledge #2 | 0 | - | 4.32 | 113,114 |
| History General Knowledge #4 | 0 | - | 4.33 | 110,894 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,168 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,692 |
| Religion Analogies | 0 | - | 4.38 | 53,775 |
| Word Scramble - Deities | 0 | - | 4.52 | 10,418 |
| Chess Pieces (With Board and Pictures!) | 0 | - | 4.50 | 78,253 |
| Fictional Characters by Picture - E | 0 | - | 3.99 | 54,817 |
| Fictional Characters by Picture - J | 0 | - | 3.96 | 70,273 |
| Characters from Books #2 | 0 | - | 4.42 | 79,961 |
| Books by Clue #2 | 0 | - | 4.43 | 26,708 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,335 |
| Cities that End in A by Clue | 0 | - | 4.55 | 53,064 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,346 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,206 |
| Cities that End in I by Clue | 0 | - | 4.62 | 57,396 |
| Cities that End in S by Clue | 0 | - | 4.57 | 45,031 |
| Three Letter Acronyms #1 | 0 | - | 4.14 | 67,638 |
| Four-Letter Acronyms | 0 | - | 4.32 | 113,395 |
| Three-Letter Acronyms #2 | 0 | - | 4.23 | 46,435 |
| Astronomy Decoder | 0 | - | 4.49 | 38,093 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,222 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,142 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 144,629 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,790 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,318,986 |
| Countries that Start with R | 0 | - | 4.43 | 448,202 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,215 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,593 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 120,047 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,314 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,917 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,729 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,961 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,716 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,015 |
