| 7 Deadly Sins | 0 | - | 4.88 | 403,825 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,102,072 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,587 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,248 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,409 |
| Character to Author #1 | 0 | - | 4.52 | 43,592 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,947 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,322 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,951 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,036 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,994 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,614 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,915 |
| North American Pro Sports Teams by City | 0 | - | 4.81 | 46,952 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 139,847 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,158 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,641 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,299 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,773 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,268 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,356 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,644 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,008,421 |
| Top 100 Greatest NBA Players | 0 | - | 4.42 | 696,888 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,745 |
| Star Wars Quotes | 0 | - | 4.86 | 186,098 |
| Character to Author #2 | 0 | - | 4.55 | 30,499 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,362 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,981 |
| Name a Country A-Z | 0 | - | 5.00 | 245,551 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 53,108 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,891 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,495 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 894,235 |
| NBA Teams - One Minute Sprint | 0 | - | 4.54 | 156,592 |
| NBA Players by Wikipedia Descriptions | 0 | - | 4.43 | 40,717 |
| Name a Valid Answer - NBA | 0 | - | 4.41 | 83,628 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 347,846 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 466,954 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,350 |
| American Sports Cliches | 0 | - | 4.10 | 109,654 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,430 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 147,819 |
| North American Sports Quotes | 0 | - | 3.83 | 37,346 |
| Most Valuable Sports Teams | 0 | - | 4.33 | 117,380 |
| Baseball Abbreviations | 0 | - | 4.33 | 75,944 |
| Yogi Berra Quotes | 0 | - | 4.42 | 10,524 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.32 | 98,564 |
| NBA Basketball Analogies | 0 | - | 4.19 | 37,074 |
| Most Popular NBA Jerseys | 0 | - | 4.38 | 840,172 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 241,162 |
| Countries with the Top Chess Players | 0 | - | 4.54 | 76,161 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,805 |
| Character Catchphrases Quiz | 0 | - | 4.49 | 47,546 |
| Name the 7 Dwarfs | 0 | - | 4.54 | 365,279 |
| Companies by Country | 0 | - | 4.61 | 120,132 |
| Groups of Things - The Bible | 0 | - | 4.44 | 55,538 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,385 |
| Astronomy Decoder | 0 | - | 4.48 | 38,209 |
| Word Chain - The Bible | 0 | - | 4.48 | 50,957 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,330 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 672,328 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,431 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 145,315 |
| Category Elimination - Elements | 0 | - | 4.61 | 54,079 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,440 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 145,507 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,299,616 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,593,640 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 657,049 |
| MLB Baseball Team Names by Clue | 0 | - | 4.35 | 67,957 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,250,384 |
| All-NBA First Team Players | 0 | - | 4.81 | 547,295 |
| NBA's 50 Greatest Players From 1996 | 0 | - | 4.27 | 75,447 |
| NBA Basketball Word Chain | 0 | - | 4.20 | 38,226 |
| NBA Basketball Families | 0 | - | 4.21 | 35,339 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,650,520 |
| Popular Royal Names | 0 | - | 4.27 | 125,328 |
| First Names of Painters | 0 | - | 4.43 | 60,038 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,726 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,552 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 61,604 |
| U.S. Synonymous Trademarks | 0 | - | 4.07 | 66,906 |
| Most Popular NFL Jerseys | 0 | - | 4.19 | 238,296 |
| NFL Team Names by Clue | 0 | - | 4.19 | 128,002 |
| NFL Football Team Logos | 0 | - | 4.91 | 631,941 |
| NCAA Football Teams | 0 | - | 4.96 | 391,964 |
| NCAA Basketball Teams | 0 | - | 4.95 | 337,711 |
| MLB Baseball Analogies | 0 | - | 4.27 | 24,217 |
| MLB Baseball Groups of Things | 0 | - | 4.11 | 18,614 |
| Baseball Word Chain | 0 | - | 4.17 | 16,262 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,577 |
| Olympic Host Countries | 0 | - | 4.98 | 201,879 |
| NHL Hockey Team Names by Clue | 0 | - | 4.35 | 87,714 |
| NBA Team Names by Clue | 0 | - | 4.28 | 171,008 |
| NBA Team Logos | 0 | - | 4.81 | 696,719 |
| Formula One World Champions | 0 | - | 4.96 | 394,402 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 313,504 |
| National Football Team Logos | 0 | - | 4.85 | 181,730 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,775 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,595 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,308 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,842 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,119,878 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 167,945 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,218 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,536 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,480 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 37,208 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 749,499 |
| Books by Country Quiz | 0 | - | 4.30 | 32,310 |
| Fictional Characters by Country #1 | 0 | - | 4.31 | 59,678 |
| Famous Catholics | 0 | - | 4.26 | 33,440 |
| Disney Animated Characters | 0 | - | 4.88 | 602,788 |
| Movie Character to Actor #1 | 0 | - | 4.33 | 74,744 |
| Movie Character to Actor #2 | 0 | - | 4.28 | 59,136 |
| Movie Character to Actor #3 | 0 | - | 4.12 | 50,412 |
| Movie Character to Actor #4 | 0 | - | 4.34 | 36,247 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,970 |
| Colors by Letter | 0 | - | 4.25 | 162,904 |
| Sibling Actors | 0 | - | 4.12 | 47,628 |
| Small Countries with Large Economies | 0 | - | 4.63 | 90,378 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,101 |
| Countries with Four Letters | 0 | - | 4.99 | 425,538 |
| Random Symbol to Element | 0 | - | 4.88 | 93,871 |
| Random Capital to Country | 0 | - | 4.99 | 2,600,687 |
| Random Country to Capital | 0 | - | 4.98 | 927,364 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,285 |
| Name a Valid World City | 0 | - | 4.85 | 71,929 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,221 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,915 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,140 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 276,690 |
| Countries with NO Military | 0 | - | 4.97 | 63,326 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,668 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,058 |
| NATO Countries | 0 | - | 4.98 | 283,201 |
| EU Countries Quiz | 0 | - | 4.99 | 277,595 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,213 |
| Books of the Protestant Bible | 0 | - | 4.84 | 211,807 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,404 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 112,813 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 19,164 |
| Sports by Athlete | 0 | - | 3.74 | 333,703 |
| Athletes by Country #2 | 0 | - | 4.13 | 26,660 |
| 2018 FIFA World Cup Results | 0 | - | 4.94 | 134,705 |
| 100 Greatest Players in NFL History | 0 | - | 3.58 | 70,153 |
| MLB Baseball Last Names | 0 | - | 4.19 | 19,171 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,112 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 190,078 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 62,053 |
| Men's Tennis Champs | 0 | - | 4.70 | 165,408 |
| Formula One Countries Visited | 0 | - | 4.97 | 157,665 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 102,735 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.56 | 65,099 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 52,990 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,225 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.41 | 50,696 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,763 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 60,139 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 741,215 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 41,095 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,950 |
| Islands by Country #1 | 0 | - | 4.90 | 176,260 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,187 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,509 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,357 |
| Fictional Billionaires by Picture | 0 | - | 3.98 | 25,670 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,085 |
| Actors by Role #1 | 0 | - | 4.16 | 23,789 |
| Actors by Role #2 | 0 | - | 4.28 | 21,405 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 277,877 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,141 |
| Superhero Decoder | 0 | - | 4.36 | 54,967 |
| Marvel Superheroes | 0 | - | 4.38 | 298,890 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 117,253 |
| Car Model to Make | 0 | - | 4.18 | 197,108 |
| Famous Billionaires | 0 | - | 4.14 | 67,555 |
| Countries by Emojis | 0 | - | 4.99 | 241,750 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,901 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,304 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,586 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,879 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,503 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,528 |
| Country Chain | 0 | - | 4.96 | 218,363 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,757 |
| Capital Cities Chain | 0 | - | 4.84 | 83,315 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,825 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,515 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,858 |
| Name a Valid Country #1 | 0 | - | 4.99 | 294,964 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,992 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,988 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,866 |
| Name a Valid Country #6 | 0 | - | 4.95 | 144,806 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,729 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,854 |
| Name a Valid Country #10 | 0 | - | 4.93 | 44,160 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,495 |
