| History General Knowledge #13 | 0 | - | 4.69 | 48,858 |
| History General Knowledge #1 | 0 | - | 4.55 | 127,783 |
| History General Knowledge #3 | 0 | - | 4.50 | 96,080 |
| History General Knowledge #6 | 0 | - | 4.49 | 88,710 |
| History General Knowledge #10 | 0 | - | 4.43 | 77,628 |
| History General Knowledge #11 | 0 | - | 4.45 | 72,389 |
| History General Knowledge #5 | 0 | - | 4.39 | 106,288 |
| History General Knowledge #7 | 0 | - | 4.35 | 88,323 |
| History General Knowledge #8 | 0 | - | 4.32 | 83,774 |
| History General Knowledge #9 | 0 | - | 4.40 | 79,684 |
| History General Knowledge #12 | 0 | - | 4.32 | 67,047 |
| History General Knowledge #2 | 0 | - | 4.32 | 112,709 |
| History General Knowledge #4 | 0 | - | 4.33 | 110,422 |
| Cold War Decoder | 0 | - | 4.83 | 52,119 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,785 |
| European History for Dummies | 0 | - | 4.83 | 89,582 |
| History Analogies #1 | 0 | - | 4.53 | 89,856 |
| History Analogies #2 | 0 | - | 4.49 | 77,095 |
| History Analogies #3 | 0 | - | 4.61 | 80,539 |
| Random History by Country | 0 | - | 4.53 | 34,739 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,713 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,637 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,467 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,393 |
| Science General Knowledge #1 | 0 | - | 4.54 | 164,142 |
| Science General Knowledge #2 | 0 | - | 4.48 | 117,235 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,720 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 57,279 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,872 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,259 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,383 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,012 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,475 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,314 |
| Geography General Knowledge #1 | 0 | - | 4.42 | 262,273 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,289 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 186,098 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 151,412 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 158,783 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 149,866 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,346 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 109,912 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,089 |
| Geography General Knowledge #13 | 0 | - | 4.63 | 67,591 |
| Groups of Things - History #1 | 0 | - | 4.41 | 93,859 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,187 |
| History Analogies #4 | 0 | - | 4.26 | 72,742 |
| History Groups of Two | 0 | - | 4.34 | 40,609 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,145 |
| Empires by Maps | 0 | - | 4.98 | 119,317 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 46,872 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,029 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,457 |
| Historical Middle Names | 0 | - | 4.16 | 35,594 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,434 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,404 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,979 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,232 |
| Bread Alone | 0 | - | 4.48 | 27,058 |
| Country Decoders #1 | 0 | - | 4.44 | 43,612 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 134,889 |
| 5-Letter History Chain #2 | 0 | - | 4.25 | 68,866 |
| 6-Letter History Chain #1 | 0 | - | 4.28 | 69,905 |
| 4-Letter History Chain #2 | 0 | - | 4.35 | 58,155 |
| 4-Letter History Chain #3 | 0 | - | 4.38 | 60,166 |
| First Names of Explorers Quiz | 0 | - | 4.43 | 18,328 |
| Mythical Lands | 0 | - | 4.26 | 85,251 |
| Saint in the Answers | 0 | - | 4.10 | 44,219 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,802 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,818 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,620 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,765 |
| Famous Speeches from History | 0 | - | 4.16 | 33,586 |
| Geography General Knowledge #2 | 0 | - | 4.38 | 180,125 |
| Geography General Knowledge #5 | 0 | - | 4.34 | 148,414 |
| Geography General Knowledge #9 | 0 | - | 4.39 | 131,454 |
| Influential Women in History | 0 | - | 4.42 | 35,301 |
| Metals of Antiquity | 0 | - | 4.94 | 93,138 |
| Cradles of Civilization | 0 | - | 4.46 | 39,375 |
| Materials From History #1 | 0 | - | 4.56 | 51,335 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,426 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,382 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,799 |
| History - Did They Have It? | 0 | - | 4.84 | 61,492 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 705,797 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 60,945 |
| Famous Mottos | 0 | - | 3.46 | 48,563 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,533 |
| Famous Explorers | 0 | - | 4.58 | 36,052 |
| Famous Empires by Description | 0 | - | 4.73 | 118,167 |
| Answers by Time Period | 0 | - | 4.64 | 55,423 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,035 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,263 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 272,024 |
| How Do You Like Them Apples? | 0 | - | 4.31 | 23,004 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,861 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,763 |
| Popular Royal Names | 0 | - | 4.27 | 124,721 |
| First Names of Painters | 0 | - | 4.43 | 59,732 |
| Historical Misquotes | 0 | - | 4.39 | 26,644 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,850 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,114 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,604,337 |
| Italian Name Translation | 0 | - | 4.81 | 45,945 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,297 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,388 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,168 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,824 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,219 |
| April Fools' Quiz #1 | 0 | - | 3.84 | 59,757 |
| April Fools' Quiz #2 | 0 | - | 3.40 | 48,795 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,567 |
| U.S. Geography General Knowledge #4 | 0 | - | 4.29 | 31,825 |
| U.S. Geography General Knowledge #3 | 0 | - | 4.15 | 34,817 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,311 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,605 |
| Random Symbol to Element | 0 | - | 4.88 | 92,527 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,747 |
| Name a Valid World City | 0 | - | 4.83 | 70,611 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,609 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,663 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,853 |
| Years in History by Picture | 0 | - | 4.44 | 35,312 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,423 |
| Materials From History #2 | 0 | - | 4.59 | 31,398 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,356 |
| Events in History #2 | 0 | - | 4.49 | 71,558 |
| Events in History #4 | 0 | - | 4.44 | 44,199 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,901 |
| Assassinations in History | 0 | - | 4.21 | 66,087 |
| Famous Seconds | 0 | - | 4.22 | 46,495 |
| Ages and Eras | 0 | - | 4.38 | 67,582 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,446 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,707 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,104 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,905 |
| Female Historical Figures | 0 | - | 4.27 | 33,180 |
| Historical Blunders | 0 | - | 4.34 | 91,811 |
| Territorial Accessions | 0 | - | 4.39 | 34,707 |
| People Known as "The Great" | 0 | - | 4.46 | 24,593 |
| This Day in History - July | 0 | - | 4.49 | 36,414 |
| This Day in History - August | 0 | - | 4.42 | 43,308 |
| This Day in History - September | 0 | - | 4.55 | 57,347 |
| This Day in History - October | 0 | - | 4.49 | 37,583 |
| This Day in History - January | 0 | - | 4.50 | 46,634 |
| This Day in History - March | 0 | - | 4.45 | 43,588 |
| Ancient Civilizations | 0 | - | 4.64 | 37,846 |
| The Places They Went #1 | 0 | - | 4.74 | 33,478 |
| Famous Inventors | 0 | - | 4.43 | 43,494 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,012,282 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,094,350 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,706 |
| Disney Animated Characters | 0 | - | 4.88 | 600,292 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,375 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,088 |
| Countries with Four Letters | 0 | - | 4.99 | 420,346 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,023 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,377 |
| Former Flags | 0 | - | 4.97 | 107,174 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,743 |
| Historic Orient Express Routes Map | 0 | - | 4.99 | 53,248 |
| WWII Decoder | 0 | - | 4.41 | 53,351 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,131 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,674 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.91 | 28,389 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 716,155 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,093,842 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,066 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,881 |
| Islands by Country #1 | 0 | - | 4.87 | 174,822 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,179 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,531 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,501 |
| U.S. Geography General Knowledge #1 | 0 | - | 4.14 | 28,589 |
| U.S. Geography General Knowledge #2 | 0 | - | 4.27 | 24,633 |
| Country Decoders #2 | 0 | - | 4.12 | 26,768 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 30,908 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,018 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,004 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 170,316 |
| Country Chain | 0 | - | 4.96 | 216,417 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,019 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 183,222 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,154,449 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,780 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,665 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,691 |
| Name a Valid Country #1 | 0 | - | 4.99 | 287,012 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,032 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,025 |
| Name a Valid Country #5 | 0 | - | 4.99 | 204,771 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,289 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,241 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,595 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,905 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,243 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,316 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,558 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,754 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,208 |
