| History Generator Puzzle #3 | 0 | - | 4.03 | 19,532 |
| History Generator Puzzle #6 | 0 | - | 4.05 | 17,084 |
| History Generator Puzzle #5 | 0 | - | 4.18 | 19,485 |
| History Generator Puzzle #8 | 0 | - | 4.14 | 18,448 |
| History Generator Puzzle #7 | 0 | - | 4.16 | 19,817 |
| History Generator Puzzle #4 | 0 | - | 3.88 | 17,789 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 4.99 | 27,832 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,619 |
| Countries That Were Invaded | 0 | - | 4.54 | 96,974 |
| Geography Generator Puzzle #1 | 0 | - | 4.12 | 45,443 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,844 |
| "Second Best" History Edition | 0 | - | 4.93 | 62,037 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,149 |
| Territory Changes in World War I | 0 | - | 4.86 | 46,273 |
| Movies Generator Puzzle #1 | 0 | - | 4.15 | 30,173 |
| Movies Generator Puzzle #2 | 0 | - | 4.37 | 20,010 |
| Movies Generator Puzzle #4 | 0 | - | 4.23 | 15,603 |
| Empires A-Z | 0 | - | 4.51 | 44,872 |
| People Depicted in Paintings | 0 | - | 4.54 | 44,408 |
| History by Letter - A | 0 | - | 4.51 | 152,222 |
| History by Letter - B | 0 | - | 4.45 | 171,386 |
| History by Letter - C | 0 | - | 4.70 | 170,460 |
| History by Letter - E | 0 | - | 4.51 | 139,950 |
| History by Letter - G | 0 | - | 4.45 | 121,538 |
| History by Letter - H | 0 | - | 4.45 | 135,972 |
| History by Letter - J | 0 | - | 4.51 | 153,340 |
| History by Letter - N | 0 | - | 4.44 | 103,468 |
| History by Letter - S | 0 | - | 4.47 | 93,748 |
| History by Letter - W | 0 | - | 4.45 | 108,832 |
| History by Letter - M | 0 | - | 4.54 | 119,177 |
| History by Letter - K | 0 | - | 4.50 | 100,890 |
| History by Letter - L | 0 | - | 4.49 | 111,579 |
| History by Letter - I | 0 | - | 4.46 | 103,758 |
| NATO Military Alphabet | 0 | - | 4.98 | 554,960 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 798,446 |
| Countries Hidden in a Letter #3 | 0 | - | 4.98 | 21,846 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,835 |
| Name the War | 0 | - | 4.37 | 200,887 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,419 |
| Famous Firsts #1 | 0 | - | 4.40 | 68,842 |
| Famous Families #1 | 0 | - | 4.20 | 83,425 |
| Names for Warriors | 0 | - | 4.40 | 36,805 |
| Geography Generator Puzzle #5 | 0 | - | 4.18 | 14,971 |
| Geography Generator Puzzle #3 | 0 | - | 4.14 | 16,353 |
| Geography Generator Puzzle #4 | 0 | - | 4.09 | 13,576 |
| Geography Generator Puzzle #7 | 0 | - | 4.26 | 14,371 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,759 |
| Empires by Maps | 0 | - | 4.98 | 118,756 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,557 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,774 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,563 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,310 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,136 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,672 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,864 |
| People in History A-Z #3 | 0 | - | 4.44 | 45,987 |
| People in History by Wikipedia Descriptions #1 | 0 | - | 4.42 | 44,232 |
| People in History by Wikipedia Descriptions #2 | 0 | - | 4.42 | 39,355 |
| People in History by Wikipedia Descriptions #3 | 0 | - | 4.50 | 36,607 |
| Countries by Military Spending | 0 | - | 4.93 | 176,557 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,306,489 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,583 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.91 | 119,829 |
| Country Word Search #2 | 0 | - | 4.54 | 56,059 |
| Country Word Search - Large Edition | 0 | - | 4.68 | 64,453 |
| Metals of Antiquity | 0 | - | 4.94 | 92,985 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,244 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,295 |
| Space Exploration Trivia | 0 | - | 4.38 | 35,201 |
| WWI... or WWII? | 0 | - | 4.85 | 140,833 |
| Oldest Things | 0 | - | 3.92 | 65,600 |
| Famous Homes - Who Lived There? | 0 | - | 4.09 | 26,773 |
| Famous Firsts #2 | 0 | - | 4.00 | 80,858 |
| Famous Firsts #3 - The United States | 0 | - | 4.17 | 14,498 |
| 20th Century A-Z | 0 | - | 4.50 | 53,207 |
| 19th Century A-Z | 0 | - | 4.77 | 46,765 |
| 18th Century A-Z | 0 | - | 4.54 | 42,668 |
| History by Letter - D | 0 | - | 4.39 | 136,971 |
| History by Letter - F | 0 | - | 4.18 | 113,762 |
| History by Letter - O | 0 | - | 4.31 | 99,119 |
| History by Letter - P | 0 | - | 4.39 | 107,414 |
| History by Letter - Q | 0 | - | 4.34 | 80,019 |
| History by Letter - R | 0 | - | 4.26 | 121,735 |
| History by Letter - T | 0 | - | 4.39 | 104,937 |
| History by Letter - U | 0 | - | 4.19 | 100,423 |
| History by Letter - V | 0 | - | 4.27 | 80,422 |
| History by Letter - Y | 0 | - | 4.27 | 86,982 |
| History by Letter - Z | 0 | - | 4.18 | 76,780 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,129 |
| History Containing the Letter X | 0 | - | 4.47 | 26,946 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,358 |
| Famous Generals - Non U.S. | 0 | - | 4.58 | 15,021 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,713 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,965 |
| Famous Literature Fractured | 0 | - | 4.05 | 9,678 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,886 |
| Movies Generator Puzzle #3 | 0 | - | 4.12 | 12,729 |
| Famous Movies Fractured | 0 | - | 4.08 | 12,027 |
| Influential Women in History | 0 | - | 4.42 | 35,173 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,053 |
| Cradles of Civilization | 0 | - | 4.46 | 39,237 |
| Materials From History #1 | 0 | - | 4.56 | 51,131 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,768 |
| Notable People of WWII | 0 | - | 4.53 | 85,352 |
| WWII Trivia #2 | 0 | - | 4.52 | 103,482 |
| World War I Quiz | 0 | - | 4.78 | 100,337 |
| WWI A-Z | 0 | - | 4.50 | 38,051 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,323 |
| Famous Explorers | 0 | - | 4.58 | 36,000 |
| Famous Empires by Description | 0 | - | 4.73 | 118,008 |
| Answers by Time Period | 0 | - | 4.63 | 55,321 |
| People in History A-Z #5 | 0 | - | 4.09 | 31,822 |
| Christmas Generator Puzzle | 0 | - | 3.70 | 11,392 |
| Geography Generator Puzzle #8 | 0 | - | 4.00 | 14,195 |
| Geography Generator Puzzle #2 | 0 | - | 3.92 | 26,330 |
| Geography Generator Puzzle #6 | 0 | - | 3.94 | 11,142 |
| Country Word Search #1 | 0 | - | 4.34 | 198,068 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,508 |
| 16th Century A-Z | 0 | - | 4.58 | 24,407 |
| 15th Century A-Z | 0 | - | 4.49 | 23,411 |
| 14th Century A-Z | 0 | - | 4.41 | 23,791 |
| 17th Century A-Z | 0 | - | 4.78 | 34,189 |
| Same Start and End Letter - History #1 | 0 | - | 4.17 | 24,677 |
| Same Start and End Letter - History #2 | 0 | - | 4.13 | 25,557 |
| History Ending in Z | 0 | - | 4.35 | 13,466 |
| Most Important People in History | 0 | - | 3.98 | 50,445 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,164 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,902 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,355 |
| Formula One World Champions | 0 | - | 4.96 | 385,880 |
| Monarchies of the World | 0 | - | 4.94 | 166,856 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,821 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,069 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,570 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,718 |
| Disney Animated Characters | 0 | - | 4.88 | 599,529 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 74,099 |
| People on Money by Country | 0 | - | 4.83 | 60,036 |
| Fast Math - Addition | 0 | - | 4.87 | 520,236 |
| Astronomy Quiz | 0 | - | 4.90 | 81,856 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 135,933 |
| Solar System Trivia | 0 | - | 4.93 | 46,131 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,469 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,233 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,830 |
| Movies Breakdown Puzzle #1 | 0 | - | 4.09 | 10,911 |
| Movies Breakdown Puzzle #2 | 0 | - | 4.14 | 10,589 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 128,902 |
| Geography by Letter - T | 0 | - | 4.84 | 152,629 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 165,812 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,799 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 39,154 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,859 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,289 |
| Former Flags | 0 | - | 4.97 | 106,852 |
| Years in History by Picture | 0 | - | 4.44 | 35,157 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,239 |
| Materials From History #2 | 0 | - | 4.59 | 31,286 |
| WWII Trivia #1 | 0 | - | 4.36 | 176,741 |
| WWII A-Z #1 | 0 | - | 4.80 | 102,457 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,370 |
| Cold War Decoder | 0 | - | 4.83 | 51,989 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,331 |
| Events in History #2 | 0 | - | 4.49 | 71,466 |
| Events in History #4 | 0 | - | 4.44 | 44,135 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,511 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,851 |
| Assassinations in History | 0 | - | 4.21 | 66,007 |
| Famous Seconds | 0 | - | 4.22 | 46,412 |
| Ages and Eras | 0 | - | 4.38 | 67,507 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,420 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,661 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,067 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,848 |
| Female Historical Figures | 0 | - | 4.27 | 33,129 |
| Historical Blunders | 0 | - | 4.33 | 91,740 |
| People Who Died in Battle | 0 | - | 4.35 | 22,274 |
| Territorial Accessions | 0 | - | 4.38 | 34,668 |
| People Known as "The Great" | 0 | - | 4.46 | 24,555 |
| This Day in History - July | 0 | - | 4.49 | 36,378 |
| This Day in History - August | 0 | - | 4.42 | 43,265 |
| This Day in History - September | 0 | - | 4.55 | 57,286 |
| This Day in History - October | 0 | - | 4.49 | 37,558 |
| This Day in History - January | 0 | - | 4.50 | 46,591 |
| This Day in History - March | 0 | - | 4.45 | 43,554 |
| Ancient Civilizations | 0 | - | 4.63 | 37,785 |
| The Places They Went #1 | 0 | - | 4.74 | 33,455 |
| Famous Inventors | 0 | - | 4.43 | 43,468 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,536 |
| People in History by Wikipedia Descriptions #4 | 0 | - | 4.40 | 30,665 |
| People in History A-Z #4 | 0 | - | 4.10 | 22,937 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,011,340 |
| U.S. Army Ranks | 0 | - | 4.48 | 102,698 |
| Top 30 Most Powerful Militaries | 0 | - | 4.52 | 175,272 |
| Countries with Aircraft Carriers | 0 | - | 4.75 | 123,123 |
| Names of Army Units | 0 | - | 4.63 | 36,648 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,521 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,348 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,855 |
| Formula One Countries Visited | 0 | - | 4.96 | 142,294 |
