| 7 Deadly Sins | 0 | - | 4.88 | 394,991 |
| Chess Pieces (With Board and Pictures!) | 0 | - | 4.50 | 77,350 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,090,824 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,049 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,758 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,138 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,462 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,599 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,860 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,353 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,806 |
| Clue Board Game - Rooms, Weapons, and Characters | 0 | - | 4.36 | 55,370 |
| Book Titles with Shared First Words | 0 | - | 4.52 | 15,038 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,268 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,382 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,703 |
| Name a Country A-Z | 0 | - | 5.00 | 240,452 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,120 |
| Movie Titles with Shared First Words #1 | 0 | - | 4.47 | 48,646 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,142 |
| Obfuscations of Popular Cliches #2 | 0 | - | 4.45 | 41,838 |
| Countries with the Top Chess Players | 0 | - | 4.53 | 75,174 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,460 |
| Movie Title Antonyms #1 | 0 | - | 4.80 | 194,605 |
| Movie Titles by Synonyms #1 | 0 | - | 4.46 | 125,868 |
| Movie Title Antonyms #2 | 0 | - | 4.46 | 80,135 |
| Obfuscations of Movie Titles #2 | 0 | - | 4.64 | 55,407 |
| "Like" Similes #1 | 0 | - | 4.19 | 42,039 |
| Colors by Alternate Definition | 0 | - | 4.02 | 53,918 |
| Astronomy Decoder | 0 | - | 4.50 | 37,849 |
| Word Chain - The Bible | 0 | - | 4.44 | 41,031 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 138,959 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.47 | 70,483 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,235 |
| Category Elimination - Elements | 0 | - | 4.62 | 53,241 |
| Words for Leaders | 0 | - | 4.77 | 255,163 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,588,386 |
| Popular Royal Names | 0 | - | 4.27 | 124,483 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,186 |
| First Names of Painters | 0 | - | 4.43 | 59,602 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,164 |
| Movie Titles with Shared First Words #2 | 0 | - | 4.62 | 26,893 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,692 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,301 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,422 |
| Obfuscations of Popular Cliches #1 | 0 | - | 4.37 | 50,204 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 269,790 |
| Character to Author #1 | 0 | - | 4.52 | 43,211 |
| Most Common Food and Drink Words | 0 | - | 4.02 | 23,525 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,518 |
| Elemental Words | 0 | - | 4.96 | 51,994 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,388 |
| British Monopoly Board | 0 | - | 4.52 | 41,036 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,292 |
| First Name Vocabulary #1 | 0 | - | 3.84 | 48,196 |
| First Name Vocabulary #2 | 0 | - | 3.96 | 36,396 |
| Italian Name Translation | 0 | - | 4.81 | 45,062 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,574 |
| Movie Titles by Synonyms #2 | 0 | - | 4.26 | 96,130 |
| Movie Titles by Synonyms #3 | 0 | - | 4.25 | 65,522 |
| Song Title Antonyms #1 | 0 | - | 4.10 | 87,294 |
| Song Title Antonyms #2 | 0 | - | 4.35 | 76,654 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,215 |
| Song Titles by Synonyms #2 | 0 | - | 4.40 | 56,701 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,292 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 109,948 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,502 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,119 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,088,133 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,190 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,139 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,247 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,274 |
| "As" Similes #1 | 0 | - | 4.15 | 29,826 |
| "As" Similes #2 | 0 | - | 3.79 | 35,418 |
| "Like" Similes #2 | 0 | - | 3.82 | 37,970 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 107,827 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,234 |
| Disney Animated Characters | 0 | - | 4.88 | 599,112 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,823 |
| Colors by Letter | 0 | - | 4.25 | 162,036 |
| Synonyms of Drunk | 0 | - | 3.65 | 40,976 |
| Sibling Actors | 0 | - | 4.12 | 47,444 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,835 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,803 |
| Countries with Four Letters | 0 | - | 4.99 | 418,559 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,188 |
| Random Symbol to Element | 0 | - | 4.88 | 92,229 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,544 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,428 |
| American Candy by Alternate Definition | 0 | - | 4.04 | 19,324 |
| Foods Named for Places | 0 | - | 3.61 | 38,239 |
| Name a Valid World City | 0 | - | 4.83 | 70,140 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,861 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,858 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,203 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,190 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 85,992 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,966 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,359 |
| Countries with NO Military | 0 | - | 4.97 | 61,180 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,773 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,912 |
| NATO Countries | 0 | - | 4.98 | 275,784 |
| EU Countries Quiz | 0 | - | 4.99 | 269,968 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,072 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,261 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,569 |
| Board Game Groups of Things | 0 | - | 4.16 | 31,201 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 711,606 |
| WWII First Names | 0 | - | 4.44 | 41,564 |
| Idioms by Synonyms | 0 | - | 4.22 | 15,628 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,554 |
| WWII for Dummies | 0 | - | 4.80 | 103,851 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,777 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,734 |
| Islands by Country #1 | 0 | - | 4.87 | 174,496 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,927 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,289 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,339 |
| Character to Author #2 | 0 | - | 4.55 | 30,275 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,244 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 28,278 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,651 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,333 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,446 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,221 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,592 |
| Cities that End in T by Clue | 0 | - | 4.70 | 17,011 |
| Cities that End in G by Clue | 0 | - | 4.60 | 21,290 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,303 |
| Country Chain | 0 | - | 4.96 | 215,743 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,827 |
| WWII Decoder | 0 | - | 4.41 | 53,042 |
| Cold War Decoder | 0 | - | 4.83 | 51,933 |
| Eight Most Popular Berries | 0 | - | 4.43 | 98,611 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,010 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,407 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,133 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 54,759 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,607 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,834 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,563 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,427 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,602 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,817 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,423 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,506 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,034 |
| Name a Valid Country #10 | 0 | - | 4.93 | 41,443 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,242 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,219 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,793 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,279 |
| Coldest World Capitals | 0 | - | 4.95 | 133,050 |
| World Currency Quiz | 0 | - | 4.92 | 298,536 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,891 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,103 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,755 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,147 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,698 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,474 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,936 |
| Buddhist Countries | 0 | - | 4.96 | 142,961 |
| Chuck Norris Facts | 0 | - | 4.50 | 8,062 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,037 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,386 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,102 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.64 | 45,120 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,474 |
| Shared First Names #2 | 0 | - | 4.53 | 44,997 |
| People with J Initials | 0 | - | 4.51 | 55,219 |
| History Analogies #1 | 0 | - | 4.53 | 89,784 |
| History Analogies #2 | 0 | - | 4.49 | 77,002 |
| History Analogies #3 | 0 | - | 4.61 | 80,435 |
| Movie Title Vocabulary Quiz #2 | 0 | - | 4.02 | 21,098 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,453 |
| Books with Food in the Title | 0 | - | 3.93 | 39,594 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 17,977 |
| English Idioms #1 | 0 | - | 4.45 | 144,820 |
| Cliche Quotes Quiz #2 | 0 | - | 4.43 | 45,245 |
| Clothing Idioms | 0 | - | 4.41 | 34,063 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,368 |
| Famous Catholics | 0 | - | 4.16 | 27,492 |
| Star Wars Characters by Screen Time | 0 | - | 4.40 | 109,993 |
| Stores in the Mall #2 | 0 | - | 3.69 | 30,772 |
| Are You a Nerd? | 0 | - | 4.35 | 44,512 |
| The Eleven Colors | 0 | - | 4.73 | 233,308 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 332,832 |
| Science General Knowledge #1 | 0 | - | 4.54 | 163,493 |
| Science General Knowledge #2 | 0 | - | 4.47 | 116,669 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,212 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,452 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,462 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,237 |
| The Only Country ... | 0 | - | 4.91 | 79,899 |
| King in the Answers | 0 | - | 4.42 | 49,640 |
| Super in the Answers | 0 | - | 4.52 | 109,386 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,101 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,781 |
