| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,649 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,245 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 196,360 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,136 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,720 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,657 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,294 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,518 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,083 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,717 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,099,487 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,931 |
| Movie Titles by Synonyms #1 | 0 | - | 4.46 | 126,637 |
| Movie Title Antonyms #2 | 0 | - | 4.46 | 80,954 |
| Obfuscations of Movie Titles #2 | 0 | - | 4.64 | 55,852 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,521 |
| Character to Author #1 | 0 | - | 4.52 | 43,521 |
| Books with Food in the Title | 0 | - | 3.93 | 39,708 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,302 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,195 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,820 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,720 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,721 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,389 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,442 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,796 |
| Movie Titles by Synonyms #2 | 0 | - | 4.26 | 96,626 |
| Movie Titles by Synonyms #3 | 0 | - | 4.25 | 65,918 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,634 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 77,008 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,482 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 57,023 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,788 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,671 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,286 |
| Character to Author #2 | 0 | - | 4.55 | 30,462 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,694 |
| Name a Country A-Z | 0 | - | 5.00 | 244,358 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,213 |
| "Of Something" Book Titles | 0 | - | 4.45 | 48,171 |
| Movie Title Vocabulary Quiz #2 | 0 | - | 4.02 | 21,219 |
| Movie Titles with Shared First Words #1 | 0 | - | 4.48 | 49,181 |
| Obfuscations of Popular Cliches #2 | 0 | - | 4.45 | 42,007 |
| Books by Clue #2 | 0 | - | 4.43 | 26,724 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,304 |
| Authors by Picture | 0 | - | 4.48 | 25,572 |
| Characters from Books #2 | 0 | - | 4.42 | 79,995 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,867 |
| "Like" Similes #1 | 0 | - | 4.19 | 42,152 |
| Colors by Alternate Definition | 0 | - | 4.03 | 54,103 |
| Astronomy Decoder | 0 | - | 4.48 | 38,124 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,244 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,196 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 144,756 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,846 |
| Words for Leaders | 0 | - | 4.77 | 257,896 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 54,886 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,437 |
| Hunger Games Trivia | 0 | - | 4.22 | 53,410 |
| The Hunger Games Districts Quiz | 0 | - | 4.21 | 31,890 |
| Are You Even Literary? Fill in the Blank Book Titles | 0 | - | 4.33 | 41,541 |
| Literary Characters by Last Name | 0 | - | 4.37 | 26,218 |
| Popular Royal Names | 0 | - | 4.27 | 125,103 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,340 |
| First Names of Painters | 0 | - | 4.43 | 59,923 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,564 |
| Movie Titles with Shared First Words #2 | 0 | - | 4.62 | 27,218 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,991 |
| Obfuscations of Popular Cliches #1 | 0 | - | 4.37 | 50,355 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 276,006 |
| Most Common Food and Drink Words | 0 | - | 4.04 | 23,718 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,623 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,635,637 |
| Elemental Words | 0 | - | 4.96 | 52,402 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 708,726 |
| Books by Clue #1 | 0 | - | 4.36 | 25,806 |
| Literary Groups of Things | 0 | - | 4.26 | 30,665 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,827 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,227 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,777 |
| Characters from Books #1 | 0 | - | 4.27 | 83,071 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,100 |
| First Name Vocabulary #1 | 0 | - | 3.85 | 48,641 |
| First Name Vocabulary #2 | 0 | - | 3.94 | 36,853 |
| Italian Name Translation | 0 | - | 4.83 | 47,325 |
| Movie Titles by Synonyms #4 | 0 | - | 3.86 | 24,588 |
| Songs with Body Parts in the Title | 0 | - | 4.32 | 216,010 |
| Song Titles by Synonyms #3 | 0 | - | 3.98 | 26,722 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,077 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,106,396 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,576 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,094 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,892 |
| "As" Similes #1 | 0 | - | 4.15 | 29,890 |
| "As" Similes #2 | 0 | - | 3.81 | 35,482 |
| "Like" Similes #2 | 0 | - | 3.84 | 38,032 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,958 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 748,216 |
| Famous Catholics | 0 | - | 4.26 | 33,155 |
| Disney Animated Characters | 0 | - | 4.88 | 602,022 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,928 |
| Colors by Letter | 0 | - | 4.25 | 162,715 |
| Synonyms of Drunk | 0 | - | 3.65 | 41,066 |
| Sibling Actors | 0 | - | 4.12 | 47,585 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,378 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,701 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,504 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,805 |
| Countries with Four Letters | 0 | - | 4.99 | 423,591 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,306 |
| Random Symbol to Element | 0 | - | 4.88 | 93,390 |
| WWII Decoder | 0 | - | 4.41 | 53,678 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,131 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,515 |
| American Candy by Alternate Definition | 0 | - | 4.04 | 19,375 |
| Foods Named for Places | 0 | - | 3.60 | 38,322 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,671 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,567 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,133 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,018 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,022 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 86,721 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,577 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,760 |
| Countries with NO Military | 0 | - | 4.97 | 62,707 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,065 |
| NATO Countries | 0 | - | 4.98 | 281,792 |
| EU Countries Quiz | 0 | - | 4.99 | 275,812 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,376 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,872 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,828 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 63,035 |
| Ultimate Hunger Games Characters Quiz | 0 | - | 4.36 | 24,078 |
| Characters from Books #3 | 0 | - | 4.00 | 33,620 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,437 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,312 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,006 |
| WWII First Names | 0 | - | 4.44 | 41,859 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,683 |
| Idioms by Synonyms | 0 | - | 4.22 | 15,712 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,016 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,913 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,662 |
| Islands by Country #1 | 0 | - | 4.90 | 175,579 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,744 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,124 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,888 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,595 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 340,762 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 29,349 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,882 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,222 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,387 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,187 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,488 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,257 |
| The Only Country ... | 0 | - | 4.91 | 81,462 |
| Cities that End in T by Clue | 0 | - | 4.70 | 17,468 |
| Cities that End in G by Clue | 0 | - | 4.54 | 21,649 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,471 |
| Country Chain | 0 | - | 4.96 | 217,721 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,657 |
| Random Countries by Borders | 0 | - | 4.99 | 82,697 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 217,557 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,516 |
| Cold War Decoder | 0 | - | 4.83 | 52,466 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,587 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 68,015 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,527 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,183 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,796 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,581 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,644 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,801 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,799 |
| Name a Valid Island Country | 0 | - | 4.96 | 115,174 |
| Name a Valid Country #6 | 0 | - | 4.94 | 130,062 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,792 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,175 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 725,478 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 78,376 |
| Military History Vocabulary | 0 | - | 4.91 | 67,331 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,964 |
| Battle to Country | 0 | - | 4.91 | 53,576 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,755 |
| Monarchies of Europe | 0 | - | 4.90 | 98,401 |
| Monarchies of Asia | 0 | - | 4.97 | 71,266 |
| Coldest World Capitals | 0 | - | 4.95 | 133,679 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,244 |
| World Currency Quiz | 0 | - | 4.92 | 304,513 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,068 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,066 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,572 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,696 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,773 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,035 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,552 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,940 |
| Richest Island Countries | 0 | - | 4.85 | 100,841 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,260 |
