| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,780 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,357 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 197,134 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,400 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,901 |
| Literary Quotes #1 | 0 | - | 4.49 | 34,593 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,471 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,655 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,137 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,782 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,103,638 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,333 |
| Movie Titles by Synonyms #1 | 0 | - | 4.46 | 127,191 |
| Movie Title Antonyms #2 | 0 | - | 4.46 | 81,352 |
| Obfuscations of Movie Titles #2 | 0 | - | 4.64 | 56,063 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,640 |
| Character to Author #1 | 0 | - | 4.52 | 43,646 |
| Books with Food in the Title | 0 | - | 3.95 | 39,782 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,893 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,333 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,603 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,442 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,014 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,157 |
| Literary Quotes #2 | 0 | - | 4.26 | 29,941 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,913 |
| Movie Titles by Synonyms #2 | 0 | - | 4.26 | 96,972 |
| Movie Titles by Synonyms #3 | 0 | - | 4.25 | 66,193 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,833 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 77,207 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,626 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 57,210 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 70,068 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,805 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,399 |
| Character to Author #2 | 0 | - | 4.55 | 30,537 |
| Random Countries Hidden in the World Map | 0 | - | 4.83 | 114,694 |
| Name a Country A-Z | 0 | - | 5.00 | 246,185 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,223 |
| "Of Something" Book Titles | 0 | - | 4.45 | 48,308 |
| Movie Title Vocabulary Quiz #2 | 0 | - | 4.02 | 21,282 |
| Movie Titles with Shared First Words #1 | 0 | - | 4.48 | 49,461 |
| Obfuscations of Popular Cliches #2 | 0 | - | 4.45 | 42,272 |
| Books by Clue #2 | 0 | - | 4.43 | 26,804 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,656 |
| Authors by Picture | 0 | - | 4.48 | 25,652 |
| Characters from Books #2 | 0 | - | 4.42 | 80,193 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 55,086 |
| "Like" Similes #1 | 0 | - | 4.19 | 42,316 |
| Colors by Alternate Definition | 0 | - | 4.03 | 54,203 |
| Astronomy Decoder | 0 | - | 4.48 | 38,260 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,437 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,599 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 145,567 |
| Category Elimination - Elements | 0 | - | 4.61 | 54,198 |
| Words for Leaders | 0 | - | 4.77 | 259,224 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 55,012 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,559 |
| Hunger Games Trivia | 0 | - | 4.22 | 53,613 |
| The Hunger Games Districts Quiz | 0 | - | 4.21 | 31,980 |
| Are You Even Literary? Fill in the Blank Book Titles | 0 | - | 4.33 | 41,630 |
| Literary Characters by Last Name | 0 | - | 4.37 | 26,292 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,659,425 |
| Popular Royal Names | 0 | - | 4.27 | 125,453 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,491 |
| First Names of Painters | 0 | - | 4.43 | 60,104 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,772 |
| Movie Titles with Shared First Words #2 | 0 | - | 4.62 | 27,402 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 26,130 |
| Obfuscations of Popular Cliches #1 | 0 | - | 4.36 | 50,583 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 278,869 |
| Most Common Food and Drink Words | 0 | - | 4.04 | 23,821 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 105,131 |
| Elemental Words | 0 | - | 4.97 | 52,605 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,660 |
| Books by Clue #1 | 0 | - | 4.36 | 25,874 |
| Literary Groups of Things | 0 | - | 4.27 | 30,750 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,185 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,379 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,900 |
| Characters from Books #1 | 0 | - | 4.27 | 83,251 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,197 |
| First Name Vocabulary #1 | 0 | - | 3.88 | 53,481 |
| First Name Vocabulary #2 | 0 | - | 3.95 | 37,403 |
| Italian Name Translation | 0 | - | 4.83 | 48,196 |
| Movie Titles by Synonyms #4 | 0 | - | 3.86 | 24,728 |
| Songs with Body Parts in the Title | 0 | - | 4.32 | 216,567 |
| Song Titles by Synonyms #3 | 0 | - | 3.98 | 26,831 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,889 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,128,078 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,703 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,854 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,923 |
| "As" Similes #1 | 0 | - | 4.15 | 29,921 |
| "As" Similes #2 | 0 | - | 3.81 | 35,532 |
| "Like" Similes #2 | 0 | - | 3.84 | 38,088 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 109,431 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 750,292 |
| Famous Catholics | 0 | - | 4.26 | 33,519 |
| Disney Animated Characters | 0 | - | 4.88 | 603,175 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,996 |
| Colors by Letter | 0 | - | 4.25 | 163,009 |
| Synonyms of Drunk | 0 | - | 3.65 | 41,113 |
| Sibling Actors | 0 | - | 4.12 | 47,649 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,332 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,055 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,636 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,906 |
| Countries with Four Letters | 0 | - | 4.99 | 426,424 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 171,053 |
| Random Symbol to Element | 0 | - | 4.88 | 94,189 |
| WWII Decoder | 0 | - | 4.41 | 53,908 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,375 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,573 |
| American Candy by Alternate Definition | 0 | - | 4.04 | 19,406 |
| Foods Named for Places | 0 | - | 3.60 | 38,371 |
| Name a Valid Year in History | 0 | - | 4.93 | 68,096 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,910 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,954 |
| Name a Valid World City | 0 | - | 4.85 | 72,129 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,267 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,325 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,603 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 87,098 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,884 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,699 |
| Countries with NO Military | 0 | - | 4.97 | 63,602 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,003 |
| NATO Countries | 0 | - | 4.98 | 283,966 |
| EU Countries Quiz | 0 | - | 4.99 | 278,862 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,761 |
| Books of the Protestant Bible | 0 | - | 4.85 | 212,282 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,365 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 63,217 |
| Ultimate Hunger Games Characters Quiz | 0 | - | 4.36 | 24,186 |
| Characters from Books #3 | 0 | - | 4.00 | 33,700 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 23,534 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,936 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 58,641 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 745,368 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,475 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,602 |
| WWII First Names | 0 | - | 4.45 | 42,011 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,898 |
| Idioms by Synonyms | 0 | - | 4.22 | 22,294 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,652 |
| WWII for Dummies | 0 | - | 4.78 | 105,850 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,981 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,941 |
| Islands by Country #1 | 0 | - | 4.90 | 176,485 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,335 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,654 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,465 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,747 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 343,914 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.57 | 29,829 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,539 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,891 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,817 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,289 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,661 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,666 |
| The Only Country ... | 0 | - | 4.91 | 82,041 |
| Cities that End in T by Clue | 0 | - | 4.70 | 17,692 |
| Cities that End in G by Clue | 0 | - | 4.54 | 21,799 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,528 |
| Country Chain | 0 | - | 4.96 | 218,651 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,564 |
| Random Countries by Borders | 0 | - | 4.99 | 83,193 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,496 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,888 |
| Random Point on Land to Country | 0 | - | 4.99 | 237,634 |
| Cold War Decoder | 0 | - | 4.83 | 52,705 |
| Eight Most Popular Berries | 0 | - | 4.44 | 100,650 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 68,711 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,472 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,372 |
| Name a Valid Country #1 | 0 | - | 4.99 | 296,065 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,585 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,582 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,388 |
| Name a Valid Island Country | 0 | - | 4.97 | 130,439 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,631 |
| Name a Valid Country #7 | 0 | - | 4.91 | 132,139 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,259 |
| Name a Valid Country #10 | 0 | - | 4.93 | 44,418 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 78,851 |
| Military History Vocabulary | 0 | - | 4.92 | 67,755 |
| American Legal Vocabulary | 0 | - | 4.40 | 34,044 |
| Battle to Country | 0 | - | 4.91 | 54,103 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,457 |
| Monarchies of Europe | 0 | - | 4.90 | 99,022 |
| Monarchies of Asia | 0 | - | 4.97 | 71,600 |
| Coldest World Capitals | 0 | - | 4.95 | 134,280 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,333 |
| World Currency Quiz | 0 | - | 4.92 | 307,516 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,310 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,965 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,333 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,367 |
