| Italian Name Translation | 0 | - | 4.81 | 45,783 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,461 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,093,495 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,412 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,535 |
| Popular Royal Names | 0 | - | 4.27 | 124,691 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.63 | 45,351 |
| Shared First Names #2 | 0 | - | 4.53 | 45,127 |
| People with J Initials | 0 | - | 4.51 | 55,324 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,089 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,000 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,554 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,688 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,094 |
| First Names of Painters | 0 | - | 4.43 | 59,719 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,353 |
| Random Name Translation | 0 | - | 4.52 | 42,246 |
| First Names of Scientists | 0 | - | 4.50 | 56,622 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,484 |
| Historical Middle Names | 0 | - | 4.16 | 35,554 |
| People With Place Names | 0 | - | 4.00 | 39,553 |
| People with Food Names | 0 | - | 4.10 | 60,732 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,379 |
| Translations of John | 0 | - | 4.53 | 26,954 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,923 |
| Random Nicknames #1 | 0 | - | 4.11 | 34,778 |
| Birth Names | 0 | - | 4.30 | 61,669 |
| Most Common Last Names in the US | 0 | - | 4.36 | 208,727 |
| Famous Last Names #1 | 0 | - | 4.08 | 58,332 |
| Shared First Names #1 | 0 | - | 4.16 | 104,747 |
| Most Common Male First Names in the U.S. | 0 | - | 4.36 | 149,137 |
| Most Common Female First Names in the U.S. | 0 | - | 4.15 | 141,517 |
| First Names of Female Singers | 0 | - | 4.28 | 55,066 |
| People with A Initials | 0 | - | 4.18 | 63,934 |
| People with B Initials | 0 | - | 4.11 | 50,790 |
| People with C Initials | 0 | - | 4.11 | 51,440 |
| People with E Initials | 0 | - | 4.08 | 42,988 |
| People with M Initials | 0 | - | 4.15 | 64,644 |
| People with R Initials | 0 | - | 4.29 | 45,258 |
| People with S Initials | 0 | - | 4.06 | 49,986 |
| People with W Initials | 0 | - | 4.08 | 36,348 |
| People Known by Initials | 0 | - | 4.07 | 42,476 |
| Famous People Named George | 0 | - | 4.18 | 52,161 |
| Famous People Named Robert | 0 | - | 4.03 | 33,668 |
| Famous People Named Charles | 0 | - | 4.18 | 52,216 |
| Famous People and Things Named Ben | 0 | - | 4.01 | 32,890 |
| Famous People Named Michael | 0 | - | 4.08 | 41,309 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,210 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,745 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,204 |
| Spanish Name Translation | 0 | - | 4.13 | 168,206 |
| WWII First Names | 0 | - | 4.44 | 41,670 |
| First Names of Explorers Quiz | 0 | - | 4.43 | 18,316 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,788 |
| Alliterative Names A-Z | 0 | - | 4.23 | 39,832 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,786 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,062 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 60,930 |
| Musician Nicknames Quiz | 0 | - | 4.15 | 29,786 |
| Also Known As #1 | 0 | - | 4.18 | 31,369 |
| Also Known As #2 | 0 | - | 4.02 | 30,797 |
| Also Known As #3 | 0 | - | 3.92 | 35,692 |
| Famous Mcs and Macs | 0 | - | 4.00 | 32,542 |
| Famous Last Names #2 | 0 | - | 4.33 | 24,851 |
| Famous "Sons" | 0 | - | 4.03 | 9,294 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 91,029 |
| Short Version of Names | 0 | - | 3.96 | 91,260 |
| Musicians by Last Name | 0 | - | 3.96 | 88,269 |
| First Names of Male Singers | 0 | - | 3.92 | 38,391 |
| People with D Initials | 0 | - | 3.96 | 51,168 |
| People with F Initials | 0 | - | 3.79 | 49,364 |
| People with G Initials | 0 | - | 3.96 | 47,915 |
| People with H Initials | 0 | - | 3.71 | 46,503 |
| People with K Initials | 0 | - | 3.87 | 49,131 |
| People with L Initials | 0 | - | 3.86 | 51,507 |
| People with N Initials | 0 | - | 3.95 | 44,897 |
| People with P Initials | 0 | - | 3.88 | 44,744 |
| People with T Initials | 0 | - | 3.71 | 45,153 |
| Famous People Named Chris | 0 | - | 3.85 | 43,857 |
| Famous People Named Thomas | 0 | - | 3.89 | 66,758 |
| Famous People Named Joe | 0 | - | 3.98 | 52,714 |
| Famous People Named Frank | 0 | - | 4.03 | 27,222 |
| Famous People Named Al | 0 | - | 4.02 | 16,899 |
| Famous People Named Daniel | 0 | - | 4.19 | 24,711 |
| Famous People Named William | 0 | - | 4.03 | 18,178 |
| Famous People Named James | 0 | - | 4.06 | 23,284 |
| 10 Famous People Named Jeff | 0 | - | 4.19 | 16,644 |
| Famous Catherines | 0 | - | 4.40 | 16,129 |
| Musical Artists Known by One Name | 0 | - | 3.95 | 127,515 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,256 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 271,718 |
| Astronomy Decoder | 0 | - | 4.50 | 37,919 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 70,698 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,822 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,690 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,413 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,505 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,290 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,501 |
| First Name Vocabulary #1 | 0 | - | 3.84 | 48,397 |
| First Name Vocabulary #2 | 0 | - | 3.97 | 36,592 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,235 |
| What's in a Name? #1 | 0 | - | 4.27 | 40,957 |
| Literary Characters by Last Name | 0 | - | 4.37 | 26,135 |
| First Names of Fashion Designers | 0 | - | 4.12 | 34,137 |
| Fictional People Named John | 0 | - | 4.02 | 14,504 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,602,326 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,274 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,436 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,241 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,051 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,764 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,328 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,462 |
| Character to Author #1 | 0 | - | 4.52 | 43,341 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,859 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,239 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,573 |
| Random Symbol to Element | 0 | - | 4.88 | 92,484 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,730 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,583 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,756 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,186 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,147 |
| Countries with NO Military | 0 | - | 4.97 | 61,539 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,347 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,134 |
| NATO Countries | 0 | - | 4.98 | 277,843 |
| EU Countries Quiz | 0 | - | 4.99 | 271,404 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,893 |
| Books of the Protestant Bible | 0 | - | 4.89 | 208,509 |
| Movies with Names in the Title #1 | 0 | - | 4.28 | 138,580 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 64,537 |
| Book Titles with Shared First Words | 0 | - | 4.52 | 15,104 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,093,732 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,034 |
| Disney Animated Characters | 0 | - | 4.88 | 600,157 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,367 |
| Colors by Letter | 0 | - | 4.25 | 162,248 |
| Sibling Actors | 0 | - | 4.12 | 47,475 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,864 |
| Countries with Four Letters | 0 | - | 4.99 | 420,112 |
| Eight Most Popular Berries | 0 | - | 4.43 | 98,989 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,348 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,937 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,583 |
| First Name Songs | 0 | - | 4.17 | 30,837 |
| 4-Letter Name Chain | 0 | - | 3.71 | 13,281 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 20,804 |
| Random Nicknames #2 (US Centric) | 0 | - | 3.90 | 25,781 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,389 |
| People with I Initials | 0 | - | 3.90 | 31,608 |
| Famous People Named Richard | 0 | - | 3.88 | 28,398 |
| Famous Johns Quiz | 0 | - | 3.98 | 23,487 |
| Famous Davids | 0 | - | 3.80 | 30,885 |
| Famous People Named Steve | 0 | - | 4.00 | 16,517 |
| 10 Famous People Named Sam | 0 | - | 4.00 | 13,487 |
| Historical Figures Known by a Single Name #2 | 0 | - | 3.58 | 26,615 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 715,668 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,336 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,025 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,827 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,742 |
| Islands by Country #1 | 0 | - | 4.87 | 174,786 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,150 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,501 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,480 |
| Character to Author #2 | 0 | - | 4.55 | 30,350 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,966 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,879 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,986 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,310 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,650 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,343 |
| Country Chain | 0 | - | 4.96 | 216,361 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,891 |
| WWII Decoder | 0 | - | 4.41 | 53,319 |
| Cold War Decoder | 0 | - | 4.83 | 52,103 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,711 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,294 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,092 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,438 |
| Name a Valid Country #1 | 0 | - | 4.99 | 286,573 |
| Name a Valid Country #2 | 0 | - | 4.98 | 248,714 |
| Name a Valid Country #4 | 0 | - | 4.97 | 253,746 |
| Name a Valid Country #5 | 0 | - | 4.99 | 204,058 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,091 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,040 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,433 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,312 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,515 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,696 |
| Coldest World Capitals | 0 | - | 4.95 | 133,199 |
| World Currency Quiz | 0 | - | 4.92 | 300,265 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,825 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,664 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,053 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,401 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,049 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,192 |
