| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,363 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,143 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 140,285 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,969 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,567 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,333 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,697 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,587 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,010,974 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,914 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,833 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,722 |
| MLB Baseball Groups of Things | 0 | - | 4.11 | 18,632 |
| Groups of Things - History #2 | 0 | - | 4.40 | 79,660 |
| History Groups of Two | 0 | - | 4.31 | 40,906 |
| Groups of Two - Science | 0 | - | 4.26 | 48,490 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,696 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,922 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,850 |
| Geographic Groups of Two #2 | 0 | - | 4.64 | 115,800 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,616 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,640 |
| Geographic Groups of Four #2 | 0 | - | 4.77 | 81,350 |
| Geographic Groups of Five #2 | 0 | - | 4.72 | 64,386 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 70,375 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,834 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 145,837 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 895,513 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 349,675 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 469,883 |
| American Sports Cliches | 0 | - | 4.10 | 109,721 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,812 |
| North American Sports Quotes | 0 | - | 3.83 | 37,411 |
| NBA Basketball Analogies | 0 | - | 4.19 | 37,111 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 253,741 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,781 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 278,988 |
| Musical Groups of Things | 0 | - | 4.37 | 31,347 |
| Geographic Groups of Three #1 | 0 | - | 4.35 | 97,006 |
| Geographic Groups of Six #1 | 0 | - | 4.27 | 93,067 |
| Geographic Groups of Eight | 0 | - | 4.39 | 58,992 |
| Geographic Groups of Seven #2 | 0 | - | 4.05 | 35,750 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 105,157 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,302,168 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,598,567 |
| NHL Hockey Teams Quiz | 0 | - | 4.91 | 658,664 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,253,676 |
| All-NBA First Team Players | 0 | - | 4.81 | 548,954 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 66,714 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 19,239 |
| Sports by Athlete | 0 | - | 3.74 | 333,984 |
| MLB Baseball Team Names by Clue | 0 | - | 4.35 | 68,032 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,660,470 |
| Random Geographic Groups of Six | 0 | - | 4.37 | 50,374 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 113,076 |
| NFL Football Team Logos | 0 | - | 4.91 | 633,018 |
| NCAA Football Teams | 0 | - | 4.96 | 393,166 |
| NCAA Basketball Teams | 0 | - | 4.95 | 338,254 |
| MLB Baseball Analogies | 0 | - | 4.27 | 24,242 |
| Baseball Word Chain | 0 | - | 4.17 | 16,272 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,598 |
| Olympic Host Countries | 0 | - | 4.98 | 202,252 |
| NBA Team Logos | 0 | - | 4.81 | 698,889 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 62,209 |
| Men's Tennis Champs | 0 | - | 4.70 | 165,918 |
| Formula One World Champions | 0 | - | 4.96 | 395,787 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.56 | 65,292 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 315,193 |
| National Football Team Logos | 0 | - | 4.85 | 182,338 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.41 | 50,813 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,910 |
| One Syllable Team Names | 0 | - | 4.18 | 14,280 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 60,205 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,236 |
| Italian Name Translation | 0 | - | 4.83 | 48,251 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,917 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,128,557 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,755 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,907 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,960 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,881 |
| Disney Animated Characters | 0 | - | 4.88 | 603,225 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,761 |
| Literary Groups of Things | 0 | - | 4.27 | 30,752 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 54,653 |
| Countries with Four Letters | 0 | - | 4.99 | 426,524 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 171,079 |
| Random Symbol to Element | 0 | - | 4.88 | 94,215 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,386 |
| Eight Most Popular Berries | 0 | - | 4.44 | 100,664 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 68,732 |
| Name a Valid Year in History | 0 | - | 4.93 | 68,130 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,365 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,696 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,815 |
| Moved North American Sports Franchises | 0 | - | 3.93 | 33,088 |
| Sports Equipment | 0 | - | 3.76 | 62,545 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,590 |
| Discontinued North American Team Names | 0 | - | 4.26 | 18,033 |
| 2018 FIFA World Cup Results | 0 | - | 4.94 | 136,162 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,391 |
| NHL Ice Hockey Team Logos | 0 | - | 4.90 | 190,831 |
| Formula One Countries Visited | 0 | - | 4.97 | 158,322 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 103,280 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,682 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 23,537 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,682 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,984 |
| Islands by Country #1 | 0 | - | 4.90 | 176,512 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,349 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,667 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,478 |
| Groups of Two - Movies | 0 | - | 3.97 | 23,508 |
| Country Chain | 0 | - | 4.96 | 218,682 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,551 |
| Cold War Decoder | 0 | - | 4.83 | 52,713 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,427 |
| Name a Valid Country #1 | 0 | - | 4.99 | 296,205 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,658 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,646 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,461 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,688 |
| Name a Valid Country #7 | 0 | - | 4.91 | 132,177 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,306 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,666 |
| American Football Positions Quiz | 0 | - | 4.15 | 128,537 |
| MLB Baseball MVPs | 0 | - | 4.44 | 110,117 |
| MLB Baseball Records | 0 | - | 4.55 | 34,783 |
| Summer Olympics Top 4 Countries | 0 | - | 4.41 | 48,213 |
| NBA Finals MVPs | 0 | - | 4.46 | 241,806 |
| 21st Century NBA Champions | 0 | - | 4.43 | 114,389 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.48 | 57,259 |
| Women's Tennis Champs | 0 | - | 4.34 | 90,437 |
| Women's Tennis World Number Ones | 0 | - | 4.42 | 31,632 |
| Golf Major Champions | 0 | - | 4.34 | 95,288 |
| Countries With Men's Major Golf Titles | 0 | - | 4.77 | 17,307 |
| UEFA European Championship Winners | 0 | - | 4.38 | 85,728 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 193,020 |
| 2010 FIFA World Cup Teams | 0 | - | 4.53 | 154,599 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.56 | 66,277 |
| FIFA World Cup All-Time Table | 0 | - | 4.69 | 125,456 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 323,832 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,719 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,813 |
| How to Get Out in Cricket | 0 | - | 4.64 | 31,126 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,391 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.16 | 38,000 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,455 |
| Track & Field Events at the Olympics | 0 | - | 4.39 | 62,798 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 745,891 |
| Chuck Norris Facts | 0 | - | 4.52 | 8,742 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,804 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,662 |
| People With Place Names | 0 | - | 4.01 | 40,033 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 46,420 |
| Shared First Names #2 | 0 | - | 4.53 | 45,978 |
| People with J Initials | 0 | - | 4.51 | 55,652 |
| History Analogies #1 | 0 | - | 4.53 | 90,420 |
| History Analogies #2 | 0 | - | 4.49 | 77,546 |
| History Analogies #3 | 0 | - | 4.61 | 80,986 |
| English Idioms #1 | 0 | - | 4.45 | 146,633 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,580 |
| Clothing Idioms | 0 | - | 4.41 | 34,386 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,103,803 |
| Are You a Nerd? | 0 | - | 4.35 | 45,240 |
| The Eleven Colors | 0 | - | 4.74 | 236,179 |
| Science General Knowledge #1 | 0 | - | 4.54 | 167,591 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,810 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,727 |
| King in the Answers | 0 | - | 4.42 | 50,482 |
| Super in the Answers | 0 | - | 4.52 | 110,848 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,761 |
| Five Letter Geography #3 | 0 | - | 4.63 | 132,148 |
| Six Letter Geography #1 | 0 | - | 4.42 | 115,106 |
| Six Letter Geography #2 | 0 | - | 4.68 | 68,023 |
| Six Letter Geography #3 | 0 | - | 4.52 | 82,075 |
| Seven Letter Geography #1 | 0 | - | 4.48 | 80,676 |
| Seven Letter Geography #3 | 0 | - | 4.51 | 38,974 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,756 |
| Five Letter Geography #1 | 0 | - | 4.48 | 152,185 |
| Five Letter Geography #4 | 0 | - | 4.77 | 85,341 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,775 |
| Random History by Country | 0 | - | 4.53 | 35,038 |
| Geography Decoder | 0 | - | 4.53 | 75,879 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,880 |
| Word Chain - Science | 0 | - | 4.59 | 55,210 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,798 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,919 |
| Fruits by Picture | 0 | - | 4.19 | 809,867 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,907 |
| Answers are Beverages | 0 | - | 4.06 | 61,881 |
| Basic Cake Ingredients | 0 | - | 4.23 | 111,022 |
| Types of Food | 0 | - | 4.25 | 90,735 |
| The Foods they Ate | 0 | - | 4.03 | 69,849 |
| Animals Used in Food | 0 | - | 4.28 | 78,657 |
| Most Popular Fruits | 0 | - | 4.16 | 97,142 |
| Healthiest Fruits and Vegetables | 0 | - | 4.02 | 46,962 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 85,793 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 62,212 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,426 |
