| 4-Letter Geography Chain #1 | 0 | - | 4.84 | 163,570 |
| 5-Letter History Chain #3 | 0 | - | 4.48 | 55,407 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 54,965 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 97,897 |
| Country Chain | 0 | - | 4.96 | 208,108 |
| 5-Letter History Chain #2 | 0 | - | 4.30 | 61,682 |
| 6-Letter History Chain #1 | 0 | - | 4.26 | 67,422 |
| 4-Letter History Chain #3 | 0 | - | 4.39 | 57,715 |
| 4-Letter Music Chain | 0 | - | 4.48 | 51,430 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 84,355 |
| 4-Letter Movie Chain #3 | 0 | - | 4.47 | 47,610 |
| 5-Letter Geography Chain #1 | 0 | - | 4.21 | 127,441 |
| 5-Letter Geography Chain #2 | 0 | - | 4.38 | 123,157 |
| 6-Letter Geography Chain #1 | 0 | - | 4.27 | 93,381 |
| 4-Letter Movie Chain #1 | 0 | - | 4.35 | 105,332 |
| 5-Letter Movie Chain #1 | 0 | - | 4.05 | 66,094 |
| 5-Letter Music Chain | 0 | - | 4.11 | 80,430 |
| 6-Letter Geography Chain #2 | 0 | - | 4.40 | 68,734 |
| 5-Letter Geography Chain #3 | 0 | - | 4.24 | 71,297 |
| 5-Letter Movie Chain #2 | 0 | - | 4.33 | 46,219 |
| 5-Letter Movie Chain #3 | 0 | - | 4.33 | 37,056 |
| 4-Letter Movie Chain #2 | 0 | - | 4.35 | 53,796 |
| 4-Letter Geography Chain #3 | 0 | - | 4.39 | 62,730 |
| Cold War Decoder | 0 | - | 4.81 | 49,371 |
| Name a Valid Year in History | 0 | - | 4.92 | 60,972 |
| European History for Dummies | 0 | - | 4.83 | 85,626 |
| History Analogies #1 | 0 | - | 4.52 | 86,697 |
| History Analogies #2 | 0 | - | 4.48 | 74,155 |
| History Analogies #3 | 0 | - | 4.56 | 77,735 |
| Valid Answer - World History #2 | 0 | - | 4.42 | 43,798 |
| Random History by Country | 0 | - | 4.52 | 33,393 |
| Valid Answer - World History #1 | 0 | - | 4.63 | 59,410 |
| People - Real or Fictional? | 0 | - | 4.56 | 56,160 |
| Places - Real or Fictional? | 0 | - | 4.58 | 47,891 |
| "Second Best" History Edition | 0 | - | 4.95 | 55,104 |
| Two Letter Answers #2 | 0 | - | 4.41 | 82,724 |
| One Letter Answers #1 | 0 | - | 4.47 | 75,608 |
| Four Letter Geography #1 | 0 | - | 4.73 | 86,749 |
| Five Letter Geography #3 | 0 | - | 4.62 | 126,557 |
| Six Letter Geography #1 | 0 | - | 4.43 | 112,125 |
| Six Letter Geography #2 | 0 | - | 4.70 | 65,631 |
| Six Letter Geography #3 | 0 | - | 4.53 | 79,659 |
| Seven Letter Geography #1 | 0 | - | 4.49 | 64,669 |
| Eight Letter Geography #1 | 0 | - | 4.44 | 37,392 |
| 5-Letter Literature Chain | 0 | - | 4.32 | 53,400 |
| 4-Letter Literature Chain | 0 | - | 4.35 | 41,189 |
| Five Letter Geography #1 | 0 | - | 4.48 | 147,809 |
| Five Letter Geography #4 | 0 | - | 4.78 | 82,306 |
| Five Letter Geography - Hero Mode | 0 | - | 4.62 | 34,358 |
| History General Knowledge #13 | 0 | - | 4.66 | 31,934 |
| World History Quiz for Dummies | 0 | - | 4.53 | 93,914 |
| Quotes from Historical Figures #1 | 0 | - | 4.48 | 85,132 |
| History General Knowledge #1 | 0 | - | 4.54 | 118,244 |
| History General Knowledge #3 | 0 | - | 4.51 | 89,733 |
| History General Knowledge #6 | 0 | - | 4.46 | 83,684 |
| History General Knowledge #10 | 0 | - | 4.44 | 67,679 |
| Largest World Cities With Five Letters | 0 | - | 4.54 | 63,729 |
| Cities Chain #2 | 0 | - | 4.42 | 55,168 |
| Cities Chain #1 | 0 | - | 4.56 | 64,966 |
| Word Chain - Christmas | 0 | - | 4.50 | 48,593 |
| Groups of Things - History #1 | 0 | - | 4.38 | 90,700 |
| Groups of Things - History #2 | 0 | - | 4.39 | 77,262 |
| History Analogies #4 | 0 | - | 4.28 | 59,506 |
| History Groups of Two | 0 | - | 4.34 | 39,504 |
| Former Countries by Territory Map | 0 | - | 4.96 | 94,540 |
| Empires by Maps | 0 | - | 4.98 | 107,880 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.44 | 20,420 |
| Ultimate 20th Century History Quiz | 0 | - | 4.84 | 50,297 |
| People Who Were "The" Something | 0 | - | 4.22 | 133,291 |
| First Names of Historical Figures #2 | 0 | - | 4.36 | 37,731 |
| First Names of Historical Figures #1 | 0 | - | 4.40 | 223,262 |
| Two Letter Answers #4 | 0 | - | 4.26 | 86,479 |
| Two Letter Answers #1 | 0 | - | 4.30 | 105,370 |
| Three Letter Answers #2 | 0 | - | 4.09 | 70,488 |
| Two Letter Answers #3 | 0 | - | 4.14 | 80,212 |
| Three Letter Answers #1 | 0 | - | 4.32 | 72,538 |
| Four Letter Geography #2 | 0 | - | 4.40 | 62,215 |
| Three Letter Geography | 0 | - | 4.23 | 62,750 |
| Five Letter Geography #2 | 0 | - | 4.28 | 86,466 |
| Seven Letter Geography #3 | 0 | - | 4.39 | 31,992 |
| First Names of Explorers Quiz | 0 | - | 4.41 | 17,099 |
| Mythical Lands | 0 | - | 4.24 | 83,539 |
| Saint in the Answers | 0 | - | 4.09 | 43,046 |
| First Name + Initial Quiz | 0 | - | 4.07 | 51,463 |
| One-Name Historical Figures Quiz #1 | 0 | - | 4.25 | 67,210 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 41,467 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,517 |
| Famous Speeches from History | 0 | - | 4.15 | 33,066 |
| History General Knowledge #5 | 0 | - | 4.37 | 100,127 |
| History General Knowledge #7 | 0 | - | 4.33 | 83,044 |
| History General Knowledge #8 | 0 | - | 4.31 | 79,003 |
| History General Knowledge #9 | 0 | - | 4.37 | 74,387 |
| History General Knowledge #12 | 0 | - | 4.31 | 53,889 |
| History General Knowledge #11 | 0 | - | 4.40 | 57,936 |
| History General Knowledge #2 | 0 | - | 4.31 | 106,335 |
| History General Knowledge #4 | 0 | - | 4.32 | 104,493 |
| Three Letter Body Parts Quiz | 0 | - | 4.39 | 202,264 |
| Three Letter Acronyms #1 | 0 | - | 4.14 | 66,266 |
| Four-Letter Acronyms | 0 | - | 4.30 | 109,864 |
| Three-Letter Acronyms #2 | 0 | - | 4.23 | 45,458 |
| One-Syllable Human Body Parts | 0 | - | 4.29 | 84,857 |
| 5-Letter American TV Chain | 0 | - | 3.75 | 11,944 |
| 4-Letter American TV Chain | 0 | - | 3.83 | 18,016 |
| Four Letter European Geography #1 | 0 | - | 4.50 | 24,111 |
| Four Letter European Geography #2 | 0 | - | 4.59 | 15,340 |
| Word Chain - Africa | 0 | - | 4.48 | 30,782 |
| Halloween Word Chain | 0 | - | 4.13 | 36,886 |
| Influential Women in History | 0 | - | 4.44 | 31,829 |
| Metals of Antiquity | 0 | - | 4.94 | 89,775 |
| Cradles of Civilization | 0 | - | 4.44 | 36,013 |
| Materials From History #1 | 0 | - | 4.56 | 48,220 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 43,361 |
| Historical Countries by Ruler | 0 | - | 4.47 | 44,227 |
| History: What Came First? #1 | 0 | - | 4.86 | 98,766 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 687,504 |
| Historical Middle Names #1 | 0 | - | 3.62 | 49,124 |
| Historical Middle Names #2 | 0 | - | 4.13 | 20,433 |
| Famous Mottos Quiz | 0 | - | 3.46 | 48,142 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 140,932 |
| Famous Explorers | 0 | - | 4.64 | 34,585 |
| Famous Empires in History | 0 | - | 4.79 | 114,074 |
| Answers by Time Period | 0 | - | 4.56 | 53,672 |
| Years in History #1 - Multiple Choice | 0 | - | 4.83 | 67,023 |
| Analogies of Countries #1 | 0 | - | 4.88 | 66,293 |
| 3 and 4 Letter Fruits and Vegetables | 0 | - | 3.98 | 52,459 |
| Seven Letter Geography #2 | 0 | - | 4.21 | 25,070 |
| Eight Letter Geography #2 | 0 | - | 4.03 | 18,607 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 99,065 |
| Top 10 Oldest African Countries | 0 | - | 4.86 | 25,488 |
| Popular Royal Names | 0 | - | 4.27 | 120,969 |
| Historical Misquotes | 0 | - | 4.39 | 26,355 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.96 | 38,982 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 52,228 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 104,898 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 149,261 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 104,283 |
| Anagram Chain - Countries | 0 | - | 4.99 | 107,909 |
| Geography Quiz for Dummies | 0 | - | 4.84 | 103,378 |
| Geography General Knowledge #12 | 0 | - | 4.83 | 107,790 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 229,064 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 297,025 |
| Three-Letter Acronyms #3 | 0 | - | 4.09 | 29,260 |
| One Syllable Team Names | 0 | - | 4.18 | 13,858 |
| Random Symbol to Element | 0 | - | 4.88 | 88,387 |
| Europe Geography Decoder | 0 | - | 4.85 | 66,962 |
| Disney Character Chain | 0 | - | 4.11 | 29,892 |
| Word Chain - Asia | 0 | - | 4.33 | 28,653 |
| Baseball Word Chain | 0 | - | 4.11 | 15,742 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 55,265 |
| Years in History by Picture | 0 | - | 4.45 | 32,598 |
| Historical Events - AD or BC? | 0 | - | 4.74 | 55,159 |
| Materials From History #2 | 0 | - | 4.58 | 30,157 |
| 20th Century Dates Quiz | 0 | - | 4.55 | 38,712 |
| Events in History #2 | 0 | - | 4.48 | 69,330 |
| Events in History #4 | 0 | - | 4.42 | 42,680 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.20 | 47,830 |
| Assassinations in History Quiz | 0 | - | 4.19 | 64,665 |
| Famous Seconds Quiz | 0 | - | 4.21 | 45,418 |
| Ages and Eras Quiz | 0 | - | 4.39 | 66,146 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 38,895 |
| Titled People Quiz #1 | 0 | - | 4.10 | 44,785 |
| Titled People Quiz #3 | 0 | - | 4.33 | 42,248 |
| Job Titles Quiz #1 | 0 | - | 4.21 | 74,819 |
| Female Historical Figures | 0 | - | 4.31 | 32,265 |
| Historical Blunders | 0 | - | 4.33 | 90,130 |
| Disasters in History | 0 | - | 4.41 | 24,807 |
| Territorial Accessions | 0 | - | 4.38 | 33,759 |
| People Known as "The Great" | 0 | - | 4.44 | 23,744 |
| This Day in History - July | 0 | - | 4.48 | 35,854 |
| This Day in History - August | 0 | - | 4.41 | 42,679 |
| This Day in History - September | 0 | - | 4.55 | 56,336 |
| This Day in History - October | 0 | - | 4.48 | 37,072 |
| This Day in History - January | 0 | - | 4.53 | 45,706 |
| This Day in History - March | 0 | - | 4.45 | 42,912 |
| The 7 Wonders of the Ancient World | 0 | - | 4.80 | 67,331 |
| Ancient Civilizations | 0 | - | 4.62 | 36,122 |
| The Places They Went #1 | 0 | - | 4.75 | 33,016 |
| Famous Inventors | 0 | - | 4.43 | 43,024 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.12 | 986,162 |
| Word Scramble - Countries | 0 | - | 4.85 | 2,018,804 |
| 7 Deadly Sins Quiz | 0 | - | 4.88 | 376,667 |
| Disney Animated Characters | 0 | - | 4.88 | 588,658 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.43 | 54,647 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 414,767 |
| Countries with Four Letters | 0 | - | 4.99 | 405,118 |
| Word Chain - South America | 0 | - | 4.50 | 23,130 |
| Eight Most Popular Berries | 0 | - | 4.43 | 93,856 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.43 | 63,412 |
| Former Flags | 0 | - | 4.98 | 101,390 |
| First Names of Painters | 0 | - | 4.40 | 57,992 |
| WWII Decoder | 0 | - | 4.41 | 51,297 |
| Name a Valid Answer - World War II | 0 | - | 4.52 | 52,304 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.93 | 26,977 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,058,246 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 292,348 |
| Islands by Country #1 | 0 | - | 4.87 | 169,728 |
| Regions of Countries #1 | 0 | - | 4.96 | 155,307 |
| Regions of Countries #2 | 0 | - | 4.95 | 119,625 |
| Regions of Countries #3 | 0 | - | 4.83 | 87,659 |
| Random Geographic Groups of Five | 0 | - | 4.94 | 107,060 |
