| Random Symbol to Element | 0 | - | 4.88 | 93,903 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,016 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,123,453 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,367 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,892 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,789 |
| North American Pro Sports Teams by City | 0 | - | 4.81 | 47,035 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 139,940 |
| Random Countries by Borders | 0 | - | 4.99 | 83,079 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,452 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,612 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,008,924 |
| Word Scramble - European Countries | 0 | - | 4.73 | 142,313 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,296 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 97,589 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,967 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 387,817 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,994 |
| MLB Baseball Stadiums | 0 | - | 4.21 | 48,809 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 894,502 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 348,186 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 467,499 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 135,988 |
| American Sports Cliches | 0 | - | 4.10 | 109,669 |
| NBA Basketball Analogies | 0 | - | 4.19 | 37,081 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,513 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 147,995 |
| North American Sports Quotes | 0 | - | 3.83 | 37,360 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 145,578 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,300,166 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,594,649 |
| NHL Hockey Teams Quiz | 0 | - | 4.91 | 657,377 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,251,096 |
| All-NBA First Team Players | 0 | - | 4.81 | 547,637 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 241,383 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,727 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 278,131 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,977 |
| NFL Stadiums | 0 | - | 4.00 | 41,013 |
| MLB Baseball Team Names by Clue | 0 | - | 4.35 | 67,973 |
| MLB Baseball Analogies | 0 | - | 4.27 | 24,224 |
| MLB Baseball Groups of Things | 0 | - | 4.11 | 18,615 |
| Baseball Word Chain | 0 | - | 4.17 | 16,264 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,579 |
| Olympic Host Countries | 0 | - | 4.98 | 201,946 |
| NBA Arenas | 0 | - | 3.84 | 34,237 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 313,862 |
| National Football Team Logos | 0 | - | 4.85 | 181,856 |
| One Syllable Team Names | 0 | - | 4.18 | 14,272 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,902 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,652,458 |
| Italian Name Translation | 0 | - | 4.83 | 47,946 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,572 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,176 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,392 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,647 |
| Word Scramble - Random Animals | 0 | - | 4.38 | 49,462 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 109,300 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 89,147 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,100 |
| Random Geographic Groups of Six | 0 | - | 4.37 | 50,271 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,853 |
| Random Country Dots on an Empty World Map | 0 | - | 4.75 | 105,955 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,309 |
| Name a Valid World City | 0 | - | 4.85 | 71,972 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 112,873 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 19,180 |
| Sports by Athlete | 0 | - | 3.74 | 333,758 |
| NFL Football Team Logos | 0 | - | 4.91 | 632,197 |
| NCAA Football Teams | 0 | - | 4.96 | 392,210 |
| NCAA Basketball Teams | 0 | - | 4.95 | 337,803 |
| NBA Team Logos | 0 | - | 4.81 | 697,239 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 62,082 |
| Men's Tennis Champs | 0 | - | 4.70 | 165,497 |
| Formula One World Champions | 0 | - | 4.96 | 394,677 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.56 | 65,127 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.41 | 50,718 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,788 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 60,159 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,014 |
| Fast Math - Addition | 0 | - | 4.87 | 524,932 |
| Disney Animated Characters | 0 | - | 4.88 | 602,887 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,711 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,352 |
| Countries with Four Letters | 0 | - | 4.99 | 425,770 |
| Random Capital to Country | 0 | - | 4.99 | 2,601,375 |
| Random Country to Capital | 0 | - | 4.98 | 927,931 |
| Random Cities on a World Map | 0 | - | 4.25 | 44,992 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,975 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 68,365 |
| 2018 FIFA World Cup Results | 0 | - | 4.94 | 134,995 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,159 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 190,239 |
| Formula One Countries Visited | 0 | - | 4.97 | 157,819 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 102,855 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 53,110 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,584 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 742,347 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,102,389 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,473 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,607 |
| Islands by Country #1 | 0 | - | 4.90 | 176,329 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,217 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,538 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,382 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,998 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,384 |
| Country Chain | 0 | - | 4.96 | 218,433 |
| Cold War Decoder | 0 | - | 4.83 | 52,641 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,919 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,399 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,771 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,984 |
| Name a Valid Country #1 | 0 | - | 4.99 | 295,221 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,134 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,140 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,013 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,099 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,832 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,954 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,503 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,389 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,660 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,768 |
| Moved North American Sports Franchises | 0 | - | 3.93 | 33,068 |
| Sports Equipment | 0 | - | 3.76 | 62,515 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,553 |
| Discontinued North American Team Names | 0 | - | 4.26 | 18,013 |
| American Football Positions Quiz | 0 | - | 4.15 | 128,430 |
| MLS Soccer Teams | 0 | - | 4.23 | 85,151 |
| MLB Baseball MVPs | 0 | - | 4.44 | 109,938 |
| MLB Baseball Records | 0 | - | 4.54 | 34,729 |
| Summer Olympics Top 4 Countries | 0 | - | 4.41 | 48,094 |
| NBA Championship Starters | 0 | - | 4.68 | 365,884 |
| NBA Champions | 0 | - | 4.51 | 621,430 |
| NBA Finals MVPs | 0 | - | 4.46 | 241,418 |
| 21st Century NBA Champions | 0 | - | 4.43 | 114,014 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.48 | 57,061 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 438,142 |
| NBA All-Time Statistical Leaders | 0 | - | 4.47 | 435,493 |
| Women's Tennis Champs | 0 | - | 4.34 | 90,223 |
| Women's Tennis World Number Ones | 0 | - | 4.42 | 31,571 |
| Golf Major Champions | 0 | - | 4.34 | 95,174 |
| Countries With Men's Major Golf Titles | 0 | - | 4.77 | 17,209 |
| UEFA European Championship Winners | 0 | - | 4.38 | 85,567 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 192,685 |
| 2010 FIFA World Cup Teams | 0 | - | 4.53 | 153,956 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.56 | 65,967 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 59,904 |
| FIFA World Cup All-Time Table | 0 | - | 4.69 | 124,505 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 323,229 |
| Champions League Winners | 0 | - | 4.92 | 1,015,970 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,767 |
| How to Get Out in Cricket | 0 | - | 4.64 | 31,056 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,342 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.16 | 37,969 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,449 |
| Track & Field Events at the Olympics | 0 | - | 4.39 | 62,754 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,703 |
| Chuck Norris Facts | 0 | - | 4.52 | 8,687 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,734 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,639 |
| People With Place Names | 0 | - | 4.01 | 39,871 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 46,303 |
| Shared First Names #2 | 0 | - | 4.53 | 45,878 |
| People with J Initials | 0 | - | 4.51 | 55,605 |
| History Analogies #1 | 0 | - | 4.53 | 90,376 |
| History Analogies #2 | 0 | - | 4.49 | 77,498 |
| History Analogies #3 | 0 | - | 4.61 | 80,943 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 196,987 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,362 |
| Word Scramble - One Word Movies | 0 | - | 3.89 | 19,974 |
| English Idioms #1 | 0 | - | 4.45 | 146,487 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,543 |
| Clothing Idioms | 0 | - | 4.41 | 34,354 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,163 |
| Are You a Nerd? | 0 | - | 4.35 | 45,158 |
| The Eleven Colors | 0 | - | 4.74 | 236,010 |
| Science General Knowledge #1 | 0 | - | 4.54 | 167,331 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,666 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,588 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,493 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,726 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,706 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,301 |
| The Only Country ... | 0 | - | 4.91 | 81,872 |
| King in the Answers | 0 | - | 4.42 | 50,361 |
| Super in the Answers | 0 | - | 4.52 | 110,717 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,699 |
| Five Letter Geography #3 | 0 | - | 4.62 | 132,019 |
| Six Letter Geography #1 | 0 | - | 4.42 | 115,029 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,968 |
| Six Letter Geography #3 | 0 | - | 4.52 | 82,025 |
| Seven Letter Geography #1 | 0 | - | 4.48 | 80,438 |
| Seven Letter Geography #3 | 0 | - | 4.51 | 38,889 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,731 |
| Five Letter Geography #1 | 0 | - | 4.48 | 152,063 |
| Five Letter Geography #4 | 0 | - | 4.77 | 85,260 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,722 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,294 |
