| Geography Quiz for Dummies | 0 | - | 4.87 | 109,196 |
| World History Quiz for Dummies | 0 | - | 4.50 | 98,181 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,343 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 139,663 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,007,484 |
| Santa's Reindeer | 0 | - | 4.47 | 194,207 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,957 |
| Seven Continents Quiz | 0 | - | 4.21 | 107,020 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 893,692 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 347,308 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 466,145 |
| American Sports Cliches | 0 | - | 4.10 | 109,619 |
| NBA Basketball Analogies | 0 | - | 4.19 | 37,058 |
| Animal Sounds | 0 | - | 4.26 | 191,970 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,262 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 147,489 |
| North American Pro Sports Teams by City | 0 | - | 4.80 | 46,847 |
| North American Sports Quotes | 0 | - | 3.83 | 37,332 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 145,325 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,298,640 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,591,988 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 656,479 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,249,149 |
| All-NBA First Team Players | 0 | - | 4.81 | 546,684 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 240,715 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,690 |
| Chess Pieces (With Board and Pictures!) | 0 | - | 4.50 | 78,579 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 277,381 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,892 |
| MLB Baseball Team Names by Clue | 0 | - | 4.35 | 67,925 |
| MLB Baseball Analogies | 0 | - | 4.27 | 24,211 |
| MLB Baseball Groups of Things | 0 | - | 4.11 | 18,609 |
| Baseball Word Chain | 0 | - | 4.17 | 16,255 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,574 |
| Olympic Host Countries | 0 | - | 4.98 | 201,739 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 312,938 |
| National Football Team Logos | 0 | - | 4.85 | 181,517 |
| One Syllable Team Names | 0 | - | 4.18 | 14,270 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,745 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,647,789 |
| Italian Name Translation | 0 | - | 4.83 | 47,772 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,418 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 167,611 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,941 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,366 |
| Famous Duos #2 | 0 | - | 4.18 | 117,611 |
| Famous Duos Quiz #1 | 0 | - | 4.15 | 84,310 |
| The Seven Continents Map Quiz | 0 | - | 3.89 | 267,384 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,900 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,724 |
| Random Symbol to Element | 0 | - | 4.88 | 93,730 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,258 |
| Name a Valid World City | 0 | - | 4.85 | 71,851 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,568 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 112,700 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 19,131 |
| Sports by Athlete | 0 | - | 3.74 | 333,588 |
| NFL Football Team Logos | 0 | - | 4.91 | 631,484 |
| NCAA Football Teams | 0 | - | 4.96 | 391,410 |
| NCAA Basketball Teams | 0 | - | 4.95 | 337,547 |
| NBA Team Logos | 0 | - | 4.81 | 695,973 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 62,008 |
| Men's Tennis Champs | 0 | - | 4.70 | 165,259 |
| Formula One World Champions | 0 | - | 4.96 | 393,928 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.56 | 65,019 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,721 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 60,115 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,111,271 |
| 7 Deadly Sins | 0 | - | 4.88 | 403,148 |
| Disney Animated Characters | 0 | - | 4.88 | 602,626 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,676 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,864 |
| Countries with Four Letters | 0 | - | 4.99 | 425,236 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,828 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 68,254 |
| 2018 FIFA World Cup Results | 0 | - | 4.94 | 134,255 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,036 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 189,795 |
| Formula One Countries Visited | 0 | - | 4.97 | 157,278 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 102,493 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 52,786 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 360,653 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,484 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,684 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 739,644 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,101,526 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,341 |
| Islands by Country #1 | 0 | - | 4.90 | 176,187 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,130 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,455 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,316 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,255 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,775 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,196 |
| Country Chain | 0 | - | 4.96 | 218,255 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,478 |
| Cold War Decoder | 0 | - | 4.83 | 52,586 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,808 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,338 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,276 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,643 |
| Name a Valid Country #1 | 0 | - | 4.99 | 294,517 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,725 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,768 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,657 |
| Name a Valid Country #6 | 0 | - | 4.95 | 144,169 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,555 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,674 |
| Name a Valid Country #10 | 0 | - | 4.93 | 44,041 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 116,092 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,652 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,736 |
| Moved North American Sports Franchises | 0 | - | 3.93 | 33,050 |
| Sports Equipment | 0 | - | 3.76 | 62,486 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,516 |
| Discontinued North American Team Names | 0 | - | 4.26 | 18,002 |
| American Football Positions Quiz | 0 | - | 4.15 | 128,356 |
| MLS Soccer Teams | 0 | - | 4.23 | 85,084 |
| MLB Baseball MVPs | 0 | - | 4.44 | 109,782 |
| MLB Baseball Records | 0 | - | 4.54 | 34,701 |
| Summer Olympics Top 4 Countries | 0 | - | 4.41 | 48,016 |
| NBA Championship Starters | 0 | - | 4.68 | 365,483 |
| NBA Champions | 0 | - | 4.51 | 620,641 |
| NBA Finals MVPs | 0 | - | 4.46 | 241,086 |
| 21st Century NBA Champions | 0 | - | 4.43 | 113,725 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.48 | 56,937 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 437,738 |
| NBA All-Time Statistical Leaders | 0 | - | 4.48 | 435,142 |
| Women's Tennis Champs | 0 | - | 4.34 | 90,107 |
| Women's Tennis World Number Ones | 0 | - | 4.42 | 31,540 |
| Golf Major Champions | 0 | - | 4.34 | 95,078 |
| Countries With Men's Major Golf Titles | 0 | - | 4.77 | 17,141 |
| UEFA European Championship Winners | 0 | - | 4.38 | 85,444 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 192,454 |
| 2010 FIFA World Cup Teams | 0 | - | 4.53 | 153,583 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.56 | 65,742 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 59,472 |
| FIFA World Cup All-Time Table | 0 | - | 4.69 | 123,821 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 322,828 |
| Champions League Winners | 0 | - | 4.92 | 1,014,363 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.41 | 50,658 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,738 |
| How to Get Out in Cricket | 0 | - | 4.64 | 31,013 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,322 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.16 | 37,939 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,442 |
| Track & Field Events at the Olympics | 0 | - | 4.39 | 62,716 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,660 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,686 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,622 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 58,384 |
| Chuck Norris Facts | 0 | - | 4.52 | 8,645 |
| People With Place Names | 0 | - | 4.01 | 39,830 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 46,228 |
| Shared First Names #2 | 0 | - | 4.53 | 45,821 |
| People with J Initials | 0 | - | 4.51 | 55,579 |
| History Analogies #1 | 0 | - | 4.53 | 90,345 |
| History Analogies #2 | 0 | - | 4.49 | 77,465 |
| History Analogies #3 | 0 | - | 4.61 | 80,903 |
| Movie Title Antonyms #1 | 0 | - | 4.82 | 196,790 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,287 |
| English Idioms #1 | 0 | - | 4.45 | 146,351 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,522 |
| Clothing Idioms | 0 | - | 4.41 | 34,319 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,953 |
| Are You a Nerd? | 0 | - | 4.35 | 45,107 |
| The Eleven Colors | 0 | - | 4.74 | 235,831 |
| Science General Knowledge #1 | 0 | - | 4.54 | 167,184 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,572 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,484 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,425 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,595 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,611 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,011 |
| The Only Country ... | 0 | - | 4.91 | 81,752 |
| King in the Answers | 0 | - | 4.42 | 50,334 |
| Super in the Answers | 0 | - | 4.52 | 110,673 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,659 |
| Five Letter Geography #3 | 0 | - | 4.62 | 131,947 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,971 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,926 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,983 |
| Seven Letter Geography #1 | 0 | - | 4.48 | 79,861 |
| Seven Letter Geography #3 | 0 | - | 4.51 | 38,801 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,711 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,992 |
| Five Letter Geography #4 | 0 | - | 4.78 | 85,209 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,700 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,131 |
| Random Countries by Borders | 0 | - | 4.99 | 82,926 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,048 |
| Random History by Country | 0 | - | 4.53 | 34,982 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,363 |
| Random Point on Land to Country | 0 | - | 4.99 | 236,809 |
| Geography Decoder | 0 | - | 4.53 | 75,805 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,805 |
| Word Chain - Science | 0 | - | 4.59 | 55,108 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,713 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,420 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,583 |
