| Italian Name Translation | 0 | - | 4.81 | 45,234 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,633 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,485 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 90,755 |
| WWII First Names | 0 | - | 4.44 | 41,594 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,091,561 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,386 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,407 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,607 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,843 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,054 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,558 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,931 |
| Popular Royal Names | 0 | - | 4.27 | 124,533 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.64 | 45,177 |
| First Names of Painters | 0 | - | 4.43 | 59,628 |
| What's in a Name? #1 | 0 | - | 4.27 | 40,910 |
| Shared First Names #2 | 0 | - | 4.53 | 45,020 |
| People with J Initials | 0 | - | 4.51 | 55,240 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,314 |
| Movies with Names in the Title #1 | 0 | - | 4.27 | 138,154 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 64,348 |
| Random Name Translation | 0 | - | 4.52 | 42,156 |
| First Names of Scientists | 0 | - | 4.50 | 56,514 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,339 |
| Literary Characters by Last Name | 0 | - | 4.37 | 26,099 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,406 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,832 |
| Name a Country A-Z | 0 | - | 5.00 | 240,762 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,295 |
| Historical Middle Names | 0 | - | 4.16 | 35,422 |
| People With Place Names | 0 | - | 4.00 | 39,502 |
| People with Food Names | 0 | - | 4.10 | 60,554 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,274 |
| Translations of John | 0 | - | 4.53 | 26,842 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,683 |
| Random Nicknames #1 | 0 | - | 4.10 | 34,735 |
| Birth Names | 0 | - | 4.30 | 61,513 |
| Most Common Last Names in the US | 0 | - | 4.36 | 208,515 |
| Famous Last Names #1 | 0 | - | 4.08 | 58,261 |
| Shared First Names #1 | 0 | - | 4.16 | 104,649 |
| Most Common Male First Names in the U.S. | 0 | - | 4.36 | 148,888 |
| Most Common Female First Names in the U.S. | 0 | - | 4.15 | 141,357 |
| First Names of Female Singers | 0 | - | 4.29 | 54,903 |
| People with A Initials | 0 | - | 4.18 | 63,856 |
| People with B Initials | 0 | - | 4.11 | 50,730 |
| People with C Initials | 0 | - | 4.11 | 51,394 |
| People with E Initials | 0 | - | 4.08 | 42,929 |
| People with M Initials | 0 | - | 4.15 | 64,540 |
| People with R Initials | 0 | - | 4.29 | 45,201 |
| People with S Initials | 0 | - | 4.06 | 49,914 |
| People with W Initials | 0 | - | 4.08 | 36,315 |
| People Known by Initials | 0 | - | 4.07 | 42,391 |
| Famous People Named George | 0 | - | 4.18 | 51,672 |
| Famous People Named Robert | 0 | - | 4.03 | 33,267 |
| Famous People Named Charles | 0 | - | 4.18 | 51,729 |
| Famous People Named Ben | 0 | - | 4.05 | 32,192 |
| Famous People Named Michael | 0 | - | 4.08 | 40,861 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,157 |
| Spanish Name Translation | 0 | - | 4.13 | 168,032 |
| American TV Characters by Last Name #1 | 0 | - | 4.35 | 10,938 |
| American TV Characters by Last Name #2 | 0 | - | 4.19 | 8,759 |
| Movie Characters by Last Name #2 | 0 | - | 4.19 | 24,160 |
| First Names of Explorers Quiz | 0 | - | 4.43 | 18,269 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,748 |
| Alliterative Names A-Z | 0 | - | 4.23 | 39,753 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,591 |
| Astronomy Decoder | 0 | - | 4.50 | 37,873 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 138,992 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.47 | 70,534 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,352 |
| Category Elimination - Elements | 0 | - | 4.62 | 53,285 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 60,848 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,252 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,482 |
| Musician Nicknames Quiz | 0 | - | 4.15 | 29,618 |
| Also Known As #1 | 0 | - | 4.17 | 30,334 |
| Also Known As #3 | 0 | - | 3.91 | 34,748 |
| Famous Mcs and Macs | 0 | - | 3.99 | 32,429 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,202 |
| Famous Last Names #2 | 0 | - | 4.33 | 24,808 |
| Famous "Sons" | 0 | - | 4.03 | 9,280 |
| Short Version of Names | 0 | - | 3.96 | 91,210 |
| Musicians by Last Name | 0 | - | 3.96 | 88,193 |
| What's in a Name? #2 | 0 | - | 3.85 | 9,129 |
| First Names of Male Singers | 0 | - | 3.92 | 38,355 |
| First Names of Fashion Designers | 0 | - | 4.12 | 34,104 |
| People with D Initials | 0 | - | 3.96 | 51,122 |
| People with F Initials | 0 | - | 3.79 | 49,335 |
| People with G Initials | 0 | - | 3.96 | 47,885 |
| People with H Initials | 0 | - | 3.71 | 46,467 |
| People with K Initials | 0 | - | 3.87 | 49,103 |
| People with L Initials | 0 | - | 3.86 | 51,477 |
| People with N Initials | 0 | - | 3.95 | 44,863 |
| People with P Initials | 0 | - | 3.88 | 44,708 |
| People with T Initials | 0 | - | 3.71 | 45,126 |
| Famous People Named Chris | 0 | - | 3.83 | 43,379 |
| Famous People Named Thomas | 0 | - | 3.80 | 53,606 |
| Famous People Named Joe | 0 | - | 3.98 | 52,043 |
| Famous People Named Frank | 0 | - | 4.02 | 26,932 |
| Famous People Named Al | 0 | - | 4.02 | 16,609 |
| Famous People Named Daniel | 0 | - | 4.19 | 24,243 |
| Famous People Named William | 0 | - | 4.03 | 17,939 |
| Famous People Named James | 0 | - | 4.06 | 23,018 |
| 10 Famous People Named Jeff | 0 | - | 4.19 | 16,191 |
| Famous Catherines | 0 | - | 4.40 | 16,090 |
| Musical Artists Known by One Name | 0 | - | 3.95 | 127,299 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,591,799 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,191 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,360 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,432 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 270,309 |
| Character to Author #1 | 0 | - | 4.52 | 43,277 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,607 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,479 |
| First Name Vocabulary #1 | 0 | - | 3.84 | 48,270 |
| First Name Vocabulary #2 | 0 | - | 3.96 | 36,468 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,041 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,646 |
| Fictional People Named John | 0 | - | 4.02 | 14,474 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,051 |
| Book Titles with Shared First Words | 0 | - | 4.52 | 15,063 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,089,579 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,475 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,366 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,387 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,288 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,653 |
| Disney Animated Characters | 0 | - | 4.88 | 599,508 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,831 |
| Colors by Letter | 0 | - | 4.25 | 162,104 |
| Sibling Actors | 0 | - | 4.12 | 47,455 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,975 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,110 |
| Countries with Four Letters | 0 | - | 4.99 | 418,971 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,300 |
| Random Symbol to Element | 0 | - | 4.88 | 92,329 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,583 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,880 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,039 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,370 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,299 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,838 |
| Countries with NO Military | 0 | - | 4.97 | 61,257 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,934 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,974 |
| NATO Countries | 0 | - | 4.98 | 276,355 |
| EU Countries Quiz | 0 | - | 4.99 | 270,376 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,243 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,607 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,935 |
| First Name Songs | 0 | - | 4.17 | 30,811 |
| 4-Letter Name Chain | 0 | - | 3.71 | 13,261 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 20,764 |
| Random Nicknames #2 (US Centric) | 0 | - | 3.88 | 25,750 |
| Also Known As #2 | 0 | - | 4.00 | 26,291 |
| People with I Initials | 0 | - | 3.90 | 31,584 |
| Famous People Named Richard | 0 | - | 3.88 | 28,173 |
| Famous Johns Quiz | 0 | - | 3.98 | 23,175 |
| Famous Davids | 0 | - | 3.83 | 30,520 |
| Famous People Named Steve | 0 | - | 4.00 | 16,313 |
| 10 Famous People Named Sam | 0 | - | 4.00 | 13,105 |
| Historical Figures Known by a Single Name #2 | 0 | - | 3.58 | 26,572 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 712,589 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,289 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,699 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,795 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,947 |
| Islands by Country #1 | 0 | - | 4.87 | 174,576 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,990 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,335 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,380 |
| Character to Author #2 | 0 | - | 4.55 | 30,309 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,281 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 28,329 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,736 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,470 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,590 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,255 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,617 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,315 |
| Country Chain | 0 | - | 4.96 | 215,886 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,106 |
| WWII Decoder | 0 | - | 4.41 | 53,082 |
| Cold War Decoder | 0 | - | 4.83 | 51,983 |
| Eight Most Popular Berries | 0 | - | 4.43 | 98,745 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,101 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,502 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,190 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 54,798 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,648 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,052 |
| Name a Valid Country #1 | 0 | - | 4.99 | 284,082 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,695 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,857 |
| Name a Valid Country #5 | 0 | - | 4.99 | 190,035 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,603 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,676 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,216 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,255 |
