| Random Symbol to Element | 0 | - | 4.88 | 93,091 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,582 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,101,458 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,601 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,711 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,064 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 138,429 |
| Random Countries by Borders | 0 | - | 4.99 | 82,433 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,542 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,054 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,000,215 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,700 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,862 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,657 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 137,897 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 383,410 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,772 |
| MLB Baseball Stadiums | 0 | - | 4.21 | 48,563 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 889,751 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 335,620 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 461,669 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,180 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 135,407 |
| American Sports Cliches | 0 | - | 4.10 | 109,460 |
| NBA Basketball Analogies | 0 | - | 4.19 | 36,933 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,325 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 145,313 |
| North American Pro Sports Teams by City | 0 | - | 4.80 | 46,224 |
| North American Sports Quotes | 0 | - | 3.87 | 37,122 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 144,086 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,290,946 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,578,479 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 651,985 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,240,289 |
| All-NBA First Team Players | 0 | - | 4.83 | 541,324 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 239,078 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,394 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 274,621 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,345 |
| NFL Stadiums | 0 | - | 4.00 | 40,836 |
| MLB Baseball Team Names by Clue | 0 | - | 4.35 | 67,680 |
| MLB Baseball Analogies | 0 | - | 4.27 | 24,138 |
| MLB Baseball Groups of Things | 0 | - | 4.09 | 18,547 |
| Baseball Word Chain | 0 | - | 4.17 | 16,201 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,526 |
| Olympic Host Countries | 0 | - | 4.98 | 200,721 |
| NBA Arenas | 0 | - | 3.84 | 34,110 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 309,409 |
| National Football Team Logos | 0 | - | 4.85 | 180,383 |
| One Syllable Team Names | 0 | - | 4.18 | 14,229 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,622,620 |
| Italian Name Translation | 0 | - | 4.83 | 46,795 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,782 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,714 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,348 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,497 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,693 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,765 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,952 |
| Random Geographic Groups of Six | 0 | - | 4.37 | 49,885 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 170,047 |
| Random Country Dots on an Empty World Map | 0 | - | 4.74 | 104,266 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,984 |
| Name a Valid World City | 0 | - | 4.83 | 71,190 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,592 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 111,814 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 18,897 |
| Sports by Athlete | 0 | - | 3.74 | 332,802 |
| NFL Football Team Logos | 0 | - | 4.91 | 628,017 |
| NCAA Football Teams | 0 | - | 4.96 | 387,959 |
| NCAA Basketball Teams | 0 | - | 4.94 | 336,377 |
| NBA Team Logos | 0 | - | 4.81 | 689,821 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,668 |
| Men's Tennis Champs | 0 | - | 4.70 | 164,076 |
| Formula One World Champions | 0 | - | 4.96 | 390,358 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 64,587 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,430 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 59,909 |
| 7 Deadly Sins | 0 | - | 4.88 | 400,340 |
| Fast Math - Addition | 0 | - | 4.87 | 522,815 |
| Disney Animated Characters | 0 | - | 4.88 | 601,432 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,510 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,795 |
| Countries with Four Letters | 0 | - | 4.99 | 422,385 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,081 |
| Random Country to Capital | 0 | - | 4.98 | 920,386 |
| Random Cities on a World Map | 0 | - | 4.25 | 44,719 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,371 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 67,768 |
| 2018 FIFA World Cup Results | 0 | - | 4.95 | 132,495 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,125 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 187,680 |
| Formula One Countries Visited | 0 | - | 4.96 | 143,632 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 100,993 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.81 | 47,017 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 355,935 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 720,667 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,097,477 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,645 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,020 |
| Islands by Country #1 | 0 | - | 4.88 | 175,282 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,520 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,877 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,721 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,652 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 182,360 |
| Country Chain | 0 | - | 4.96 | 217,081 |
| Cold War Decoder | 0 | - | 4.83 | 52,356 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,210 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,027 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,621 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,012 |
| Name a Valid Country #1 | 0 | - | 4.99 | 289,851 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,691 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,564 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,969 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,416 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,259 |
| Name a Valid Country #8 | 0 | - | 4.86 | 98,636 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,385 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,113 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,574 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,559 |
| Moved North American Sports Franchises | 0 | - | 3.93 | 32,946 |
| Sports Equipment | 0 | - | 3.76 | 62,348 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,358 |
| Discontinued North American Team Names | 0 | - | 4.26 | 17,902 |
| American Football Positions Quiz | 0 | - | 4.15 | 127,632 |
| MLS Soccer Teams | 0 | - | 4.23 | 84,643 |
| MLB Baseball MVPs | 0 | - | 4.44 | 109,108 |
| MLB Baseball Records | 0 | - | 4.54 | 34,552 |
| NBA Championship Starters | 0 | - | 4.67 | 363,338 |
| NBA Champions | 0 | - | 4.48 | 616,964 |
| NBA Finals MVPs | 0 | - | 4.46 | 239,497 |
| 21st Century NBA Champions | 0 | - | 4.43 | 112,303 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.48 | 56,237 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 435,389 |
| NBA All-Time Statistical Leaders | 0 | - | 4.48 | 433,072 |
| Women's Tennis Champs | 0 | - | 4.34 | 89,623 |
| Women's Tennis World Number Ones | 0 | - | 4.42 | 31,429 |
| Golf Major Champions | 0 | - | 4.34 | 94,351 |
| Countries With Men's Major Golf Titles | 0 | - | 4.77 | 16,677 |
| UEFA European Championship Winners | 0 | - | 4.38 | 84,996 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 191,322 |
| 2010 FIFA World Cup Teams | 0 | - | 4.53 | 152,790 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.56 | 65,272 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.88 | 57,221 |
| FIFA World Cup All-Time Table | 0 | - | 4.67 | 122,500 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 320,674 |
| Champions League Winners | 0 | - | 4.92 | 1,006,666 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.40 | 50,449 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,613 |
| How to Get Out in Cricket | 0 | - | 4.64 | 30,835 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,199 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.16 | 37,820 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,415 |
| Track & Field Events at the Olympics | 0 | - | 4.39 | 62,519 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,372 |
| Chuck Norris Facts | 0 | - | 4.51 | 8,451 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,405 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,525 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 45,811 |
| Shared First Names #2 | 0 | - | 4.53 | 45,431 |
| People with J Initials | 0 | - | 4.51 | 55,461 |
| History Analogies #1 | 0 | - | 4.53 | 89,964 |
| History Analogies #2 | 0 | - | 4.49 | 77,211 |
| History Analogies #3 | 0 | - | 4.61 | 80,652 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 195,724 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,035 |
| Word Scramble - One Word Movies | 0 | - | 3.89 | 19,884 |
| English Idioms #1 | 0 | - | 4.45 | 145,480 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,399 |
| Clothing Idioms | 0 | - | 4.41 | 34,204 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,223 |
| Are You a Nerd? | 0 | - | 4.35 | 44,881 |
| The Eleven Colors | 0 | - | 4.74 | 235,163 |
| Science General Knowledge #1 | 0 | - | 4.54 | 166,016 |
| Science General Knowledge #2 | 0 | - | 4.48 | 118,828 |
| Science General Knowledge #3 | 0 | - | 4.56 | 108,719 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,105 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,919 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,192 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,577 |
| The Only Country ... | 0 | - | 4.91 | 81,029 |
| King in the Answers | 0 | - | 4.42 | 50,109 |
| Super in the Answers | 0 | - | 4.52 | 110,011 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,398 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,506 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,630 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,645 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,729 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,513 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,110 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,546 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,614 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,960 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,577 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,203 |
| Random History by Country | 0 | - | 4.53 | 34,862 |
| Geography Decoder | 0 | - | 4.53 | 75,637 |
