| Random History by Country | 0 | - | 4.53 | 34,737 |
| Random Symbol to Element | 0 | - | 4.88 | 92,523 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,655 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,391 |
| Cold War Decoder | 0 | - | 4.83 | 52,118 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,776 |
| European History for Dummies | 0 | - | 4.83 | 89,579 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,013 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 183,213 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,555 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,154,369 |
| History Analogies #1 | 0 | - | 4.53 | 89,853 |
| History Analogies #2 | 0 | - | 4.49 | 77,094 |
| History Analogies #3 | 0 | - | 4.61 | 80,538 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,712 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,636 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,467 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,355 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,101 |
| Random Point on Land to Country | 0 | - | 4.99 | 232,927 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,578 |
| History General Knowledge #13 | 0 | - | 4.69 | 48,852 |
| Groups of Things - History #1 | 0 | - | 4.40 | 93,857 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,187 |
| History Analogies #4 | 0 | - | 4.26 | 72,738 |
| History Groups of Two | 0 | - | 4.34 | 40,608 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,139 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,869 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,256 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,381 |
| Empires by Maps | 0 | - | 4.98 | 119,309 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,009 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 46,871 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,473 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,456 |
| Historical Middle Names | 0 | - | 4.16 | 35,592 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,432 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,311 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,403 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,975 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,230 |
| History General Knowledge #1 | 0 | - | 4.55 | 127,780 |
| History General Knowledge #3 | 0 | - | 4.50 | 96,077 |
| History General Knowledge #6 | 0 | - | 4.49 | 88,709 |
| History General Knowledge #10 | 0 | - | 4.43 | 77,625 |
| History General Knowledge #11 | 0 | - | 4.45 | 72,386 |
| Word Scramble - European Countries | 0 | - | 4.70 | 141,282 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,487 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 94,093 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 136,383 |
| Influential Women in History | 0 | - | 4.42 | 35,301 |
| Cradles of Civilization | 0 | - | 4.46 | 39,373 |
| Materials From History #1 | 0 | - | 4.56 | 51,334 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,381 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,528 |
| Famous Explorers | 0 | - | 4.58 | 36,052 |
| Famous Empires by Description | 0 | - | 4.73 | 118,164 |
| Answers by Time Period | 0 | - | 4.64 | 55,421 |
| Metals of Antiquity | 0 | - | 4.94 | 93,137 |
| 5-Letter History Chain #2 | 0 | - | 4.25 | 68,862 |
| 6-Letter History Chain #1 | 0 | - | 4.28 | 69,903 |
| 4-Letter History Chain #2 | 0 | - | 4.35 | 58,154 |
| 4-Letter History Chain #3 | 0 | - | 4.38 | 60,164 |
| First Names of Explorers Quiz | 0 | - | 4.43 | 18,328 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,425 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,793 |
| History - Did They Have It? | 0 | - | 4.84 | 61,488 |
| Mythical Lands | 0 | - | 4.26 | 85,249 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 60,945 |
| Famous Mottos | 0 | - | 3.46 | 48,562 |
| Saint in the Answers | 0 | - | 4.10 | 44,219 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,801 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,817 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,618 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,764 |
| Famous Speeches from History | 0 | - | 4.16 | 33,584 |
| History General Knowledge #5 | 0 | - | 4.39 | 106,287 |
| History General Knowledge #7 | 0 | - | 4.35 | 88,322 |
| History General Knowledge #8 | 0 | - | 4.32 | 83,774 |
| History General Knowledge #9 | 0 | - | 4.40 | 79,683 |
| History General Knowledge #12 | 0 | - | 4.32 | 67,044 |
| History General Knowledge #2 | 0 | - | 4.32 | 112,708 |
| History General Knowledge #4 | 0 | - | 4.33 | 110,420 |
| 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 | 271,993 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,856 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 705,785 |
| Find The Mystery City Using Color Clues - Randomized | 0 | - | 4.43 | 111,256 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,762 |
| Popular Royal Names | 0 | - | 4.27 | 124,720 |
| Materials From History #2 | 0 | - | 4.59 | 31,397 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,900 |
| Assassinations in History | 0 | - | 4.21 | 66,087 |
| Famous Seconds | 0 | - | 4.22 | 46,494 |
| Ages and Eras | 0 | - | 4.38 | 67,581 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,445 |
| 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 | 33,179 |
| Historical Blunders | 0 | - | 4.34 | 91,811 |
| Territorial Accessions | 0 | - | 4.39 | 34,706 |
| People Known as "The Great" | 0 | - | 4.46 | 24,592 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,604,195 |
| Random Geographic Groups of Six | 0 | - | 4.40 | 49,611 |
| Years in History by Picture | 0 | - | 4.44 | 35,311 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,420 |
| First Names of Painters | 0 | - | 4.43 | 59,731 |
| 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 | 44,198 |
| Historical Misquotes | 0 | - | 4.39 | 26,644 |
| This Day in History - July | 0 | - | 4.49 | 36,413 |
| This Day in History - August | 0 | - | 4.42 | 43,308 |
| This Day in History - September | 0 | - | 4.55 | 57,346 |
| 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 | 43,586 |
| Ancient Civilizations | 0 | - | 4.64 | 37,844 |
| The Places They Went #1 | 0 | - | 4.74 | 33,478 |
| Famous Inventors | 0 | - | 4.43 | 43,494 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,849 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,111 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,012,272 |
| Italian Name Translation | 0 | - | 4.81 | 45,931 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,295 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,094,294 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,377 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,162 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,820 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,678 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,213 |
| Disney Animated Characters | 0 | - | 4.88 | 600,275 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,374 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,301 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,066 |
| Countries with Four Letters | 0 | - | 4.99 | 420,327 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,604 |
| Random Country Dots on an Empty World Map | 0 | - | 4.73 | 103,267 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,746 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,019 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,374 |
| Name a Valid World City | 0 | - | 4.83 | 70,604 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,602 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,842 |
| Former Flags | 0 | - | 4.97 | 107,172 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,276 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,742 |
| Historic Orient Express Routes Map | 0 | - | 4.99 | 53,244 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,326 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,698 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,291 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,216 |
| Famous Short People | 0 | - | 4.37 | 17,240 |
| Name the Alliance | 0 | - | 4.29 | 29,361 |
| Coups d'Etat - Name the Country | 0 | - | 4.40 | 27,631 |
| Famous Documents | 0 | - | 4.05 | 21,798 |
| Legendary Deeds | 0 | - | 4.16 | 28,887 |
| Disasters in History | 0 | - | 4.40 | 25,637 |
| Executions in History | 0 | - | 4.29 | 16,941 |
| 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 | 28,387 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,062 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,870 |
| Random Fast Typing | 0 | - | 4.63 | 532,367 |
| Islands by Country #1 | 0 | - | 4.87 | 174,821 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,178 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,529 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,501 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,996 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 170,290 |
| Country Chain | 0 | - | 4.96 | 216,406 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,000 |
| Random Cities on a World Map | 0 | - | 4.25 | 44,538 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,780 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,675 |
| Name a Valid Country #1 | 0 | - | 4.99 | 286,987 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,019 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,009 |
| Name a Valid Country #5 | 0 | - | 4.99 | 204,738 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,278 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,227 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,586 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,901 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,240 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 66,685 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,316 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,754 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,207 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,343 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,059 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 51,988 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,294 |
| Which Came First? | 0 | - | 4.37 | 74,603 |
| Animals in World History | 0 | - | 4.74 | 44,347 |
| History True or False #3 | 0 | - | 4.43 | 56,562 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,886 |
| WWII Decoder | 0 | - | 4.41 | 53,346 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,128 |
