| Name a Country A-Z | 0 | - | 5.00 | 245,732 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,011 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,107 |
| Disney Animated Characters | 0 | - | 4.88 | 602,920 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,371 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,011 |
| Cold War Decoder | 0 | - | 4.83 | 52,651 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,934 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,102,532 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,503 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,826 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,118 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,702 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,930 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,981 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,015 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,511 |
| Military History Vocabulary | 0 | - | 4.91 | 67,631 |
| The Only Country ... | 0 | - | 4.91 | 81,894 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,503 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,105 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,209 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,141 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,753 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,989 |
| Countries that Start with A | 0 | - | 4.98 | 2,175,804 |
| Countries that Start with B | 0 | - | 4.95 | 2,306,523 |
| Countries that Start with C | 0 | - | 4.96 | 1,831,497 |
| Countries that Start with D | 0 | - | 4.96 | 716,452 |
| Countries that Start with E | 0 | - | 4.95 | 1,385,118 |
| Countries that Start with G | 0 | - | 4.97 | 1,511,564 |
| Countries that Start with H | 0 | - | 4.96 | 609,618 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,606 |
| Countries that Start with J | 0 | - | 4.98 | 607,002 |
| Countries that Start with K | 0 | - | 4.97 | 820,791 |
| Countries that Start with L | 0 | - | 4.98 | 1,096,851 |
| Countries that Start with N | 0 | - | 4.93 | 1,123,899 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,052 |
| Countries that Start with S | 0 | - | 4.98 | 1,763,206 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,952 |
| Countries that Start with U | 0 | - | 4.97 | 908,503 |
| Countries that Start with V | 0 | - | 4.98 | 612,021 |
| Countries that Start with F | 0 | - | 4.83 | 621,315 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,302 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,028 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,925 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,829 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,844 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,673 |
| History Analogies #1 | 0 | - | 4.53 | 90,382 |
| History Analogies #2 | 0 | - | 4.49 | 77,501 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,508 |
| History Analogies #3 | 0 | - | 4.61 | 80,948 |
| Popular Royal Names | 0 | - | 4.27 | 125,375 |
| Random History by Country | 0 | - | 4.53 | 35,008 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 62,147 |
| First Names of Painters | 0 | - | 4.43 | 60,054 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,438 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,863 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,676 |
| Territory Changes in World War I | 0 | - | 4.88 | 47,190 |
| 17th Century A-Z | 0 | - | 4.78 | 34,762 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,487 |
| Colors by Letter | 0 | - | 4.25 | 162,948 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,047 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,612 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 85,533 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,711 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,785 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,842 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,757 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,380 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,892 |
| WWII Geography | 0 | - | 4.81 | 121,180 |
| WWII Decoder | 0 | - | 4.41 | 53,819 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,793 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,248 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,717 |
| History General Knowledge #1 | 0 | - | 4.55 | 129,200 |
| History General Knowledge #3 | 0 | - | 4.50 | 97,015 |
| History General Knowledge #6 | 0 | - | 4.49 | 89,359 |
| History General Knowledge #10 | 0 | - | 4.43 | 78,335 |
| History General Knowledge #11 | 0 | - | 4.45 | 73,157 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,762 |
| Fictional Characters by Picture - A | 0 | - | 4.17 | 91,781 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 74,788 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 82,014 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 76,010 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 66,920 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 87,390 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,983 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 82,719 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 90,991 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 65,016 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 72,491 |
| Fictional Characters by Picture - S | 0 | - | 4.21 | 67,956 |
| Fictional Characters by Picture - T | 0 | - | 4.10 | 85,100 |
| Fictional Characters by Picture - W | 0 | - | 4.22 | 77,751 |
| Fictional Characters by Picture - N | 0 | - | 4.07 | 49,834 |
| Fictional Characters by Picture - O | 0 | - | 4.27 | 52,940 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,606 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,894 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,496 |
| Vegetables: No Vowels | 0 | - | 4.74 | 74,441 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,856 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,628 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,579 |
| Groups of Things - History #2 | 0 | - | 4.40 | 79,621 |
| History Analogies #4 | 0 | - | 4.27 | 73,298 |
| History Groups of Two | 0 | - | 4.31 | 40,875 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,908 |
| Empires by Maps | 0 | - | 4.98 | 122,104 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 47,483 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,149 |
| Russian History A-Z | 0 | - | 4.35 | 32,223 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,240 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,607 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,822 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,866 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,950 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,145 |
| WWI... or WWII? | 0 | - | 4.85 | 143,425 |
| Historical Middle Names | 0 | - | 4.16 | 36,245 |
| Famous Battles Quiz | 0 | - | 4.21 | 49,140 |
| Name the War | 0 | - | 4.37 | 202,843 |
| People Who Were "The" Something | 0 | - | 4.25 | 156,357 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,641 |
| Names for Warriors | 0 | - | 4.40 | 37,056 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 41,104 |
| First Names of Historical Figures #1 | 0 | - | 4.40 | 230,467 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,621 |
| Military History A-Z | 0 | - | 4.20 | 21,246 |
| "Of Something" Book Titles | 0 | - | 4.45 | 48,273 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,355 |
| Movie Characters A-Z | 0 | - | 4.17 | 61,928 |
| Cities that End in T by Clue | 0 | - | 4.70 | 17,653 |
| Cities that End in G by Clue | 0 | - | 4.54 | 21,765 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,879 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 77,535 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 60,326 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,998 |
| Africa A-Z | 0 | - | 4.57 | 46,769 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,616 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,438 |
| Historical Rulers #2 | 0 | - | 4.24 | 47,768 |
| Historical Rulers #1 | 0 | - | 4.34 | 119,539 |
| 5-Letter History Chain #2 | 0 | - | 4.25 | 69,230 |
| 6-Letter History Chain #1 | 0 | - | 4.28 | 70,266 |
| 4-Letter History Chain #2 | 0 | - | 4.35 | 58,525 |
| 4-Letter History Chain #3 | 0 | - | 4.38 | 60,599 |
| First Names of Explorers Quiz | 0 | - | 4.45 | 18,619 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,330 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 36,060 |
| Mythical Lands | 0 | - | 4.26 | 85,495 |
| Saint in the Answers | 0 | - | 4.10 | 44,468 |
| First Name + Initial Quiz | 0 | - | 4.03 | 53,075 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.32 | 85,706 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,820 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,811 |
| Famous Speeches from History | 0 | - | 4.19 | 33,716 |
| History General Knowledge #5 | 0 | - | 4.39 | 107,124 |
| History General Knowledge #7 | 0 | - | 4.35 | 89,123 |
| History General Knowledge #8 | 0 | - | 4.32 | 84,368 |
| History General Knowledge #9 | 0 | - | 4.40 | 80,297 |
| History General Knowledge #12 | 0 | - | 4.32 | 67,552 |
| History General Knowledge #2 | 0 | - | 4.32 | 113,606 |
| History General Knowledge #4 | 0 | - | 4.33 | 111,547 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,243 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,833 |
| Religion Analogies | 0 | - | 4.38 | 53,972 |
| Word Scramble - Deities | 0 | - | 4.52 | 10,511 |
| Chess Pieces (With Board and Pictures!) | 0 | - | 4.50 | 78,694 |
| Disney Villains | 0 | - | 4.41 | 166,082 |
| Fictional Characters by Picture - E | 0 | - | 4.00 | 55,026 |
| Fictional Characters by Picture - J | 0 | - | 3.97 | 70,518 |
| Characters from Books #2 | 0 | - | 4.42 | 80,145 |
| Books by Clue #2 | 0 | - | 4.43 | 26,778 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,414 |
| Cities that End in A by Clue | 0 | - | 4.55 | 53,195 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,470 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,321 |
| Cities that End in I by Clue | 0 | - | 4.62 | 57,536 |
| Cities that End in S by Clue | 0 | - | 4.57 | 45,139 |
| Three Letter Acronyms #1 | 0 | - | 4.14 | 67,744 |
| Four-Letter Acronyms | 0 | - | 4.32 | 113,949 |
| Three-Letter Acronyms #2 | 0 | - | 4.23 | 46,525 |
| Astronomy Decoder | 0 | - | 4.48 | 38,228 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,376 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,514 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 145,399 |
| Category Elimination - Elements | 0 | - | 4.61 | 54,115 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,325,802 |
| Countries that Start with R | 0 | - | 4.43 | 450,306 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,469 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,194 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,588 |
| European Geography By Letter - C | 0 | - | 4.43 | 124,019 |
| European Geography By Letter - D | 0 | - | 4.48 | 117,532 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,104 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,558 |
