| 7 Deadly Sins | 0 | - | 4.88 | 394,710 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,090,432 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,894 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,080 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,459 |
| Character to Author #1 | 0 | - | 4.52 | 43,201 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 332,496 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 136,915 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,392 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,479 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,724 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,247 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,745 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 136,246 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,473 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,429 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,495 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,100 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,679 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,066 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,524 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 987,771 |
| Top 100 Greatest NBA Players | 0 | - | 4.42 | 685,126 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,371 |
| Star Wars Quotes | 0 | - | 4.84 | 173,379 |
| Character to Author #2 | 0 | - | 4.55 | 30,267 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,620 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,919 |
| Name a Country A-Z | 0 | - | 5.00 | 240,284 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.89 | 50,420 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,025 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,337 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 881,525 |
| NBA Teams - One Minute Sprint | 0 | - | 4.53 | 153,572 |
| NBA Players by Wikipedia Descriptions | 0 | - | 4.43 | 39,935 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 332,230 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 455,555 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,138 |
| American Sports Cliches | 0 | - | 4.10 | 109,099 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,511 |
| Countries by Sports in 60 Seconds | 0 | - | 4.91 | 141,393 |
| Most Valuable Sports Teams | 0 | - | 4.34 | 112,097 |
| Baseball Abbreviations | 0 | - | 4.32 | 75,245 |
| Yogi Berra Quotes | 0 | - | 4.42 | 10,378 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.31 | 96,985 |
| NBA Basketball Analogies | 0 | - | 4.19 | 36,702 |
| Most Popular NBA Jerseys | 0 | - | 4.38 | 832,488 |
| FIFA World Cup Host Countries | 0 | - | 4.98 | 236,554 |
| Countries with the Top Chess Players | 0 | - | 4.53 | 75,150 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,452 |
| Character Catchphrases Quiz | 0 | - | 4.49 | 47,364 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 361,578 |
| Companies by Country | 0 | - | 4.56 | 118,669 |
| Groups of Things - The Bible | 0 | - | 4.43 | 54,786 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,854 |
| Astronomy Decoder | 0 | - | 4.50 | 37,833 |
| Word Chain - The Bible | 0 | - | 4.44 | 41,007 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 138,942 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 664,627 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.47 | 70,458 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,162 |
| Category Elimination - Elements | 0 | - | 4.62 | 53,212 |
| North American Pro Sports Teams by City | 0 | - | 4.80 | 45,269 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,272 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 142,730 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,274,732 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,555,234 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 643,841 |
| MLB Baseball Team Names by Clue | 0 | - | 4.34 | 67,178 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,225,140 |
| All-NBA First Team Players | 0 | - | 4.83 | 535,825 |
| NBA's 50 Greatest Players From 1996 | 0 | - | 4.27 | 74,660 |
| NBA Basketball Word Chain | 0 | - | 4.19 | 37,485 |
| NBA Basketball Families | 0 | - | 4.21 | 34,783 |
| Name a Valid Answer - NBA | 0 | - | 4.40 | 81,262 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,586,501 |
| Popular Royal Names | 0 | - | 4.27 | 124,462 |
| First Names of Painters | 0 | - | 4.43 | 59,591 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,277 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,422 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 60,268 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,743 |
| Most Popular NFL Jerseys | 0 | - | 4.19 | 236,442 |
| NFL Team Names by Clue | 0 | - | 4.19 | 127,265 |
| NFL Football Team Logos | 0 | - | 4.91 | 620,943 |
| NCAA Football Teams | 0 | - | 4.95 | 382,751 |
| NCAA Basketball Teams | 0 | - | 4.95 | 333,970 |
| MLB Baseball Analogies | 0 | - | 4.27 | 24,025 |
| MLB Baseball Groups of Things | 0 | - | 4.06 | 18,467 |
| Baseball Word Chain | 0 | - | 4.17 | 16,115 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,453 |
| Olympic Host Countries | 0 | - | 4.98 | 198,842 |
| NHL Hockey Team Names by Clue | 0 | - | 4.35 | 86,239 |
| NBA Team Names by Clue | 0 | - | 4.27 | 169,524 |
| Formula One World Champions | 0 | - | 4.96 | 385,073 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,277 |
| National Football Team Logos | 0 | - | 4.84 | 178,570 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,283 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,002 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,611 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,087,527 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,078 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,040 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,192 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,270 |
| Sci-Fi Movie Quotes | 0 | - | 4.31 | 36,841 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,048 |
| Books by Country Quiz | 0 | - | 4.30 | 32,172 |
| Fictional Characters by Country #1 | 0 | - | 4.31 | 59,466 |
| Disney Animated Characters | 0 | - | 4.88 | 598,987 |
| Movie Character to Actor #1 | 0 | - | 4.33 | 74,250 |
| Movie Character to Actor #2 | 0 | - | 4.28 | 58,626 |
| Movie Character to Actor #3 | 0 | - | 4.12 | 50,044 |
| Movie Character to Actor #4 | 0 | - | 4.34 | 35,884 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,821 |
| Colors by Letter | 0 | - | 4.25 | 162,014 |
| Sibling Actors | 0 | - | 4.12 | 47,441 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,327 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,670 |
| Countries with Four Letters | 0 | - | 4.99 | 418,391 |
| Random Symbol to Element | 0 | - | 4.88 | 92,195 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,524 |
| Random Country to Capital | 0 | - | 4.98 | 911,362 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,522 |
| Name a Valid World City | 0 | - | 4.83 | 70,090 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,853 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,775 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,149 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,802 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,112 |
| Countries with NO Military | 0 | - | 4.97 | 61,142 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,700 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,887 |
| NATO Countries | 0 | - | 4.98 | 275,545 |
| EU Countries Quiz | 0 | - | 4.99 | 269,772 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,983 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,106 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,369 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 110,625 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 18,579 |
| North American Sports Quotes | 0 | - | 3.75 | 30,247 |
| Sports by Athlete | 0 | - | 3.74 | 331,685 |
| Athletes by Country #2 | 0 | - | 4.13 | 26,571 |
| 2018 FIFA World Cup Results | 0 | - | 4.95 | 130,103 |
| 100 Greatest Players in NFL History | 0 | - | 3.56 | 69,601 |
| MLB Baseball Last Names | 0 | - | 4.32 | 18,944 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,753 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 183,755 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,309 |
| Men's Tennis Champs | 0 | - | 4.69 | 163,026 |
| Formula One Countries Visited | 0 | - | 4.96 | 142,008 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 99,217 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 63,940 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 44,959 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,683 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.42 | 50,162 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.74 | 66,993 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.45 | 59,581 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 711,205 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 40,800 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,772 |
| Islands by Country #1 | 0 | - | 4.87 | 174,456 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,886 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,260 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,322 |
| Fictional Billionaires by Picture | 0 | - | 3.98 | 25,503 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,908 |
| Actors by Role #1 | 0 | - | 4.16 | 23,566 |
| Actors by Role #2 | 0 | - | 4.28 | 21,253 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 276,471 |
| Superhero Decoder | 0 | - | 4.36 | 54,313 |
| Marvel Superheroes | 0 | - | 4.37 | 294,557 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 114,796 |
| Car Model to Make | 0 | - | 4.18 | 195,118 |
| Famous Billionaires | 0 | - | 4.14 | 67,248 |
| Countries by Emojis | 0 | - | 4.99 | 236,060 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,264 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,392 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,214 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,583 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,299 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,082 |
| Country Chain | 0 | - | 4.96 | 215,670 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,709 |
| Capital Cities Chain | 0 | - | 4.84 | 81,892 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,104 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,960 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,737 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,314 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,319 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,478 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,724 |
| Name a Valid Country #6 | 0 | - | 4.95 | 126,343 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,414 |
| Name a Valid Country #8 | 0 | - | 4.85 | 95,960 |
| Name a Valid Country #10 | 0 | - | 4.93 | 41,392 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,236 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,227 |
| Coldest World Capitals | 0 | - | 4.95 | 133,030 |
| World Currency Quiz | 0 | - | 4.92 | 298,265 |
