| First Names of Scientists | 0 | - | 4.51 | 57,237 |
| First Names of Explorers Quiz | 0 | - | 4.45 | 18,635 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 140,044 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,396 |
| What's in a Name? #1 | 0 | - | 4.27 | 41,150 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,856 |
| Actresses by Last Name #1 | 0 | - | 4.26 | 63,928 |
| Actors by Last Name #2 | 0 | - | 4.02 | 59,217 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,557 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,766 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,009,610 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,605 |
| Guitarists by Last Name | 0 | - | 4.25 | 35,626 |
| MLB Baseball Last Names | 0 | - | 4.19 | 19,175 |
| Historical Middle Names | 0 | - | 4.16 | 36,285 |
| People with Food Names | 0 | - | 4.09 | 71,198 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 41,139 |
| First Names of Historical Figures #1 | 0 | - | 4.40 | 230,527 |
| Random Nicknames #1 | 0 | - | 4.11 | 34,967 |
| Also Known As #1 | 0 | - | 4.18 | 31,897 |
| Birth Names | 0 | - | 4.31 | 61,929 |
| Actresses by Last Name #2 | 0 | - | 3.91 | 52,950 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 894,849 |
| NBA Teams - One Minute Sprint | 0 | - | 4.54 | 156,743 |
| Name a Valid Answer - NBA | 0 | - | 4.41 | 83,754 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 348,636 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 468,174 |
| Last Names by Country of Origin | 0 | - | 4.64 | 157,331 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,681 |
| American Sports Cliches | 0 | - | 4.10 | 109,683 |
| Yogi Berra Quotes | 0 | - | 4.42 | 10,529 |
| NBA Basketball Analogies | 0 | - | 4.19 | 37,092 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,911 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 178,185 |
| First Name + Initial Quiz | 0 | - | 4.03 | 53,090 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.32 | 85,757 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,623 |
| North American Sports Quotes | 0 | - | 3.83 | 37,375 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 145,668 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,300,800 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,595,970 |
| NHL Hockey Teams Quiz | 0 | - | 4.91 | 657,782 |
| Most Popular NBA Jerseys | 0 | - | 4.38 | 840,576 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,251,922 |
| All-NBA First Team Players | 0 | - | 4.81 | 548,044 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 241,696 |
| Historical Middle Names - U.S. | 0 | - | 3.84 | 61,333 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,842 |
| Musician Nicknames Quiz | 0 | - | 4.15 | 29,999 |
| Also Known As #2 | 0 | - | 4.04 | 31,420 |
| Also Known As #3 | 0 | - | 3.93 | 36,071 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 92,518 |
| Movie Characters by Last Name #2 | 0 | - | 4.19 | 24,315 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,453 |
| MLB Baseball Team Names by Clue | 0 | - | 4.35 | 67,983 |
| MLB Baseball Analogies | 0 | - | 4.27 | 24,228 |
| MLB Baseball Groups of Things | 0 | - | 4.11 | 18,620 |
| Baseball Word Chain | 0 | - | 4.17 | 16,265 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,584 |
| Olympic Host Countries | 0 | - | 4.98 | 202,049 |
| NBA Basketball Word Chain | 0 | - | 4.20 | 38,259 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,270 |
| National Football Team Logos | 0 | - | 4.85 | 182,004 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,615 |
| First Names as Last Names Quiz #1 | 0 | - | 3.97 | 58,510 |
| First Names as Last Names #2 | 0 | - | 4.09 | 30,457 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,471 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,648 |
| Popular Royal Names | 0 | - | 4.27 | 125,411 |
| Most Popular J Names in the U.S. | 0 | - | 3.60 | 193,803 |
| Most Popular Girl Names in the U.S. 2024 | 0 | - | 3.77 | 181,699 |
| First Names of Painters | 0 | - | 4.43 | 60,067 |
| What's in a Name? #2 | 0 | - | 3.85 | 9,227 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,032 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,142 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,396 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,596 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,780 |
| Random Symbol to Element | 0 | - | 4.88 | 94,088 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,338 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,655,383 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 112,939 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 19,194 |
| Sports by Athlete | 0 | - | 3.74 | 333,820 |
| Most Popular NFL Jerseys | 0 | - | 4.19 | 238,400 |
| NFL Team Names by Clue | 0 | - | 4.19 | 128,041 |
| NFL Football Team Logos | 0 | - | 4.91 | 632,484 |
| NCAA Football Teams | 0 | - | 4.96 | 392,516 |
| NCAA Basketball Teams | 0 | - | 4.95 | 337,916 |
| NHL Hockey Team Names by Clue | 0 | - | 4.35 | 87,818 |
| NBA Team Names by Clue | 0 | - | 4.28 | 171,079 |
| NBA Team Logos | 0 | - | 4.81 | 697,815 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 62,131 |
| Men's Tennis Champs | 0 | - | 4.70 | 165,641 |
| Formula One World Champions | 0 | - | 4.96 | 395,049 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.56 | 65,178 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.41 | 50,757 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,824 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 60,175 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,613 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,865 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,330 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,861 |
| Movies with Names in the Title #1 | 0 | - | 4.29 | 140,860 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 65,622 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,126,209 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,303 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,761 |
| Countries with Four Letters | 0 | - | 4.99 | 426,038 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,444 |
| Random Country to Capital | 0 | - | 4.98 | 928,932 |
| Athletes by Country #2 | 0 | - | 4.13 | 26,665 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,222 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 190,461 |
| Formula One Countries Visited | 0 | - | 4.97 | 158,006 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 102,994 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,299 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,988 |
| First Name Songs | 0 | - | 4.17 | 30,961 |
| Random Nicknames #2 (US Centric) | 0 | - | 3.90 | 25,864 |
| Famous Child Stars by Last Name | 0 | - | 4.15 | 13,553 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,102,825 |
| Islands by Country #1 | 0 | - | 4.90 | 176,411 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,283 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,601 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,425 |
| Countries by Emojis | 0 | - | 4.99 | 242,598 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,138 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,502 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,632 |
| Country Chain | 0 | - | 4.96 | 218,525 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,212 |
| Capital Cities Chain | 0 | - | 4.84 | 83,431 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,621 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,970 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,153 |
| Name a Valid Country #1 | 0 | - | 4.99 | 295,583 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,336 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,332 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,182 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,398 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,513 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 743,728 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,482 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,669 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,788 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,500 |
| Moved North American Sports Franchises | 0 | - | 3.93 | 33,077 |
| Sports Equipment | 0 | - | 3.76 | 62,528 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,562 |
| Discontinued North American Team Names | 0 | - | 4.26 | 18,018 |
| American Football Positions Quiz | 0 | - | 4.15 | 128,466 |
| MLS Soccer Teams | 0 | - | 4.23 | 85,188 |
| MLB Baseball MVPs | 0 | - | 4.44 | 110,010 |
| MLB Baseball Records | 0 | - | 4.55 | 34,746 |
| Summer Olympics Top 4 Countries | 0 | - | 4.41 | 48,146 |
| NBA Championship Starters | 0 | - | 4.69 | 366,103 |
| NBA Champions | 0 | - | 4.52 | 621,731 |
| NBA Finals MVPs | 0 | - | 4.46 | 241,533 |
| 21st Century NBA Champions | 0 | - | 4.43 | 114,136 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.48 | 57,133 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 438,322 |
| NBA All-Time Statistical Leaders | 0 | - | 4.47 | 435,644 |
| Women's Tennis Champs | 0 | - | 4.34 | 90,302 |
| Women's Tennis World Number Ones | 0 | - | 4.42 | 31,593 |
| Golf Major Champions | 0 | - | 4.34 | 95,213 |
| Countries With Men's Major Golf Titles | 0 | - | 4.77 | 17,238 |
| UEFA European Championship Winners | 0 | - | 4.38 | 85,616 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 192,790 |
| 2010 FIFA World Cup Teams | 0 | - | 4.53 | 154,115 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.56 | 66,035 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 60,170 |
| FIFA World Cup All-Time Table | 0 | - | 4.69 | 124,731 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 323,418 |
| Champions League Winners | 0 | - | 4.92 | 1,016,714 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,784 |
| How to Get Out in Cricket | 0 | - | 4.64 | 31,074 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,360 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.16 | 37,977 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,453 |
| Track & Field Events at the Olympics | 0 | - | 4.39 | 62,772 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,723 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 27,035 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 97,554 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 88,307 |
| Most Common Last Names in Sweden | 0 | - | 4.50 | 15,488 |
| WWII First Names | 0 | - | 4.45 | 41,984 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,332 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,576 |
| The Eleven Colors | 0 | - | 4.74 | 236,069 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 343,469 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,591 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,805 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,756 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,455 |
| The Only Country ... | 0 | - | 4.91 | 81,939 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,699 |
| Random Countries by Borders | 0 | - | 4.99 | 83,134 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,640 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,739 |
