| Italian Name Translation | 0 | - | 4.83 | 47,740 |
| 7 Deadly Sins | 0 | - | 4.88 | 402,926 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,101,358 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,183 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,782 |
| Popular Royal Names | 0 | - | 4.27 | 125,270 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 46,207 |
| First Names of Painters | 0 | - | 4.43 | 60,009 |
| Shared First Names #2 | 0 | - | 4.53 | 45,805 |
| People with J Initials | 0 | - | 4.51 | 55,574 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,978 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,774 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,761 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,708 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,402 |
| People With Place Names | 0 | - | 4.01 | 39,821 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,576 |
| Random Name Translation | 0 | - | 4.52 | 42,801 |
| First Names of Scientists | 0 | - | 4.51 | 57,151 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,726 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 73,435 |
| Top 100 Greatest NBA Players | 0 | - | 4.41 | 696,226 |
| Historical Middle Names | 0 | - | 4.16 | 36,043 |
| People with Food Names | 0 | - | 4.10 | 61,317 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,877 |
| Translations of John | 0 | - | 4.53 | 27,315 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 230,192 |
| Random Nicknames #1 | 0 | - | 4.11 | 34,913 |
| Also Known As #1 | 0 | - | 4.18 | 31,801 |
| Birth Names | 0 | - | 4.31 | 61,869 |
| Most Common Last Names in the US | 0 | - | 4.36 | 209,707 |
| Famous Last Names #1 | 0 | - | 4.08 | 58,623 |
| Shared First Names #1 | 0 | - | 4.16 | 105,412 |
| Most Common Male First Names in the U.S. | 0 | - | 4.37 | 157,442 |
| Most Common Female First Names in the U.S. | 0 | - | 4.13 | 143,265 |
| First Names of Female Singers | 0 | - | 4.28 | 55,824 |
| People with A Initials | 0 | - | 4.18 | 64,202 |
| People with B Initials | 0 | - | 4.11 | 51,055 |
| People with C Initials | 0 | - | 4.11 | 51,616 |
| People with E Initials | 0 | - | 4.08 | 43,181 |
| People with M Initials | 0 | - | 4.15 | 64,962 |
| People with R Initials | 0 | - | 4.29 | 45,415 |
| People with S Initials | 0 | - | 4.06 | 50,216 |
| People with W Initials | 0 | - | 4.08 | 36,448 |
| People Known by Initials | 0 | - | 4.07 | 42,896 |
| Famous People Named George | 0 | - | 4.18 | 52,532 |
| Famous People Named Robert | 0 | - | 4.03 | 33,994 |
| Famous People Named Charles | 0 | - | 4.18 | 52,590 |
| Famous People and Things Named Ben | 0 | - | 4.04 | 42,784 |
| Famous People Named Michael | 0 | - | 4.09 | 41,696 |
| Famous Catherines | 0 | - | 4.42 | 16,194 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,192 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,687 |
| WWII First Names | 0 | - | 4.45 | 41,939 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,332 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 61,244 |
| Spanish Name Translation | 0 | - | 4.13 | 169,242 |
| Musician Nicknames Quiz | 0 | - | 4.15 | 29,953 |
| Also Known As #2 | 0 | - | 4.04 | 31,334 |
| Also Known As #3 | 0 | - | 3.93 | 35,997 |
| Famous Mcs and Macs | 0 | - | 4.00 | 32,853 |
| Famous Last Names #2 | 0 | - | 4.33 | 25,011 |
| Famous "Sons" | 0 | - | 4.03 | 9,379 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 92,312 |
| Short Version of Names | 0 | - | 3.96 | 91,621 |
| Musicians by Last Name | 0 | - | 3.96 | 88,584 |
| First Names of Male Singers | 0 | - | 3.92 | 38,607 |
| First Names of Explorers Quiz | 0 | - | 4.45 | 18,544 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,943 |
| People with D Initials | 0 | - | 3.96 | 51,318 |
| People with F Initials | 0 | - | 3.79 | 49,486 |
| People with G Initials | 0 | - | 3.96 | 48,044 |
| People with H Initials | 0 | - | 3.71 | 46,613 |
| People with I Initials | 0 | - | 3.92 | 31,705 |
| People with K Initials | 0 | - | 3.87 | 49,232 |
| People with L Initials | 0 | - | 3.86 | 51,604 |
| People with N Initials | 0 | - | 3.95 | 44,997 |
| People with P Initials | 0 | - | 3.88 | 44,886 |
| People with T Initials | 0 | - | 3.71 | 45,243 |
| Alliterative Names A-Z | 0 | - | 4.23 | 40,009 |
| Famous People Named Chris | 0 | - | 3.85 | 44,168 |
| Famous People Named Thomas | 0 | - | 3.89 | 67,449 |
| Famous People Named Joe | 0 | - | 3.98 | 53,100 |
| Famous People Named Frank | 0 | - | 4.04 | 27,399 |
| Famous People Named Al | 0 | - | 4.02 | 17,118 |
| Famous People Named Daniel | 0 | - | 4.19 | 25,240 |
| Famous People Named William | 0 | - | 4.05 | 18,357 |
| Famous People Named James | 0 | - | 4.06 | 23,486 |
| Famous People Named Steve | 0 | - | 4.02 | 16,676 |
| 10 Famous People Named Jeff | 0 | - | 4.19 | 16,863 |
| 10 Famous People Named Sam | 0 | - | 4.04 | 13,740 |
| Musical Artists Known by One Name | 0 | - | 3.95 | 128,438 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.32 | 85,526 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,682 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 277,262 |
| Astronomy Decoder | 0 | - | 4.48 | 38,182 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,295 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,367 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,872 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 145,170 |
| Category Elimination - Elements | 0 | - | 4.61 | 54,010 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,386 |
| Most Valuable Sports Teams | 0 | - | 4.33 | 117,279 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.32 | 98,468 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,434 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,612 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,396 |
| What's in a Name? #1 | 0 | - | 4.27 | 41,099 |
| Literary Characters by Last Name | 0 | - | 4.37 | 26,245 |
| First Names of Fashion Designers | 0 | - | 4.12 | 34,321 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,646,902 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,702 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,540 |
| Character to Author #1 | 0 | - | 4.52 | 43,573 |
| NBA's 50 Greatest Players From 1996 | 0 | - | 4.27 | 75,406 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,586 |
| First Name Vocabulary #1 | 0 | - | 3.85 | 48,685 |
| First Name Vocabulary #2 | 0 | - | 3.94 | 36,907 |
| Movies with Names in the Title #1 | 0 | - | 4.29 | 140,568 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 65,477 |
| Fictional People Named John | 0 | - | 4.02 | 14,563 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,692 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,398 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,296 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,110,811 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 167,547 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,883 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,331 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,472 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 749,166 |
| Famous Catholics | 0 | - | 4.26 | 33,362 |
| Disney Animated Characters | 0 | - | 4.88 | 602,573 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,961 |
| Colors by Letter | 0 | - | 4.25 | 162,868 |
| Sibling Actors | 0 | - | 4.12 | 47,611 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,847 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,781 |
| Countries with Four Letters | 0 | - | 4.99 | 425,130 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,696 |
| Random Symbol to Element | 0 | - | 4.88 | 93,706 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,247 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,197 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,525 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,714 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 276,152 |
| Countries with NO Military | 0 | - | 4.97 | 63,128 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,515 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,999 |
| NATO Countries | 0 | - | 4.98 | 282,835 |
| EU Countries Quiz | 0 | - | 4.99 | 277,103 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,003 |
| Books of the Protestant Bible | 0 | - | 4.84 | 211,532 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,013 |
| First Name Songs | 0 | - | 4.17 | 30,942 |
| 4-Letter Name Chain | 0 | - | 3.71 | 13,331 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 20,951 |
| Random Nicknames #2 (US Centric) | 0 | - | 3.90 | 25,854 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,637 |
| Famous People Named Richard | 0 | - | 3.88 | 28,543 |
| Famous Johns Quiz | 0 | - | 3.98 | 23,740 |
| Famous Davids | 0 | - | 3.80 | 31,247 |
| Historical Figures Known by a Single Name #2 | 0 | - | 3.58 | 26,775 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 739,120 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,597 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,324 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,937 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,293 |
| Islands by Country #1 | 0 | - | 4.90 | 176,161 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,110 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,436 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,301 |
| Character to Author #2 | 0 | - | 4.55 | 30,485 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,672 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,234 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,735 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,151 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,566 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,859 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,498 |
| Country Chain | 0 | - | 4.96 | 218,211 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,409 |
| WWII Decoder | 0 | - | 4.41 | 53,758 |
| Cold War Decoder | 0 | - | 4.83 | 52,577 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,809 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 68,241 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,789 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,782 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,697 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,556 |
| Name a Valid Country #1 | 0 | - | 4.99 | 294,368 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,629 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,675 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,555 |
| Name a Valid Country #6 | 0 | - | 4.95 | 143,833 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,453 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,602 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,479 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,657 |
| Top U.S. Universities | 0 | - | 4.15 | 145,669 |
| 100 Greatest Players in NFL History | 0 | - | 3.58 | 70,106 |
