| First Names of Scientists | 0 | - | 4.50 | 56,753 |
| Italian Name Translation | 0 | - | 4.82 | 46,411 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,341 |
| Disney Animated Characters | 0 | - | 4.88 | 601,036 |
| First Names of Explorers Quiz | 0 | - | 4.44 | 18,373 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,096,115 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,431 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,978 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,623 |
| Popular Royal Names | 0 | - | 4.27 | 124,864 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 45,602 |
| First Names of Painters | 0 | - | 4.43 | 59,815 |
| What's in a Name? #1 | 0 | - | 4.27 | 41,000 |
| Shared First Names #2 | 0 | - | 4.53 | 45,276 |
| People with J Initials | 0 | - | 4.51 | 55,398 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,070 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,586 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,629 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,612 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,845 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,756 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,419 |
| Random Name Translation | 0 | - | 4.52 | 42,377 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,566 |
| Vegetables: No Vowels | 0 | - | 4.74 | 73,867 |
| Historical Middle Names | 0 | - | 4.16 | 35,720 |
| People with Food Names | 0 | - | 4.10 | 60,938 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,486 |
| Translations of John | 0 | - | 4.53 | 27,062 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 229,210 |
| Random Nicknames #1 | 0 | - | 4.11 | 34,819 |
| Birth Names | 0 | - | 4.30 | 61,733 |
| Most Common Last Names in the US | 0 | - | 4.36 | 209,019 |
| Famous Last Names #1 | 0 | - | 4.08 | 58,420 |
| Shared First Names #1 | 0 | - | 4.16 | 104,922 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,479 |
| Most Common Male First Names in the U.S. | 0 | - | 4.36 | 149,505 |
| Most Common Female First Names in the U.S. | 0 | - | 4.15 | 141,777 |
| First Names of Female Singers | 0 | - | 4.28 | 55,255 |
| People with A Initials | 0 | - | 4.18 | 64,020 |
| People with B Initials | 0 | - | 4.11 | 50,896 |
| People with C Initials | 0 | - | 4.11 | 51,504 |
| People with E Initials | 0 | - | 4.08 | 43,052 |
| People with M Initials | 0 | - | 4.15 | 64,742 |
| People with R Initials | 0 | - | 4.29 | 45,309 |
| People with S Initials | 0 | - | 4.06 | 50,053 |
| People with W Initials | 0 | - | 4.08 | 36,382 |
| People Known by Initials | 0 | - | 4.07 | 42,603 |
| Famous People Named George | 0 | - | 4.18 | 52,413 |
| Famous People Named Robert | 0 | - | 4.03 | 33,908 |
| Famous People Named Charles | 0 | - | 4.18 | 52,472 |
| Famous People and Things Named Ben | 0 | - | 4.03 | 42,603 |
| Famous People Named Michael | 0 | - | 4.09 | 41,574 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,807 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,397 |
| People With Place Names | 0 | - | 4.00 | 39,605 |
| "Of Something" Book Titles | 0 | - | 4.45 | 48,089 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,241 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,314,373 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 61,038 |
| Spanish Name Translation | 0 | - | 4.13 | 168,451 |
| Musician Nicknames Quiz | 0 | - | 4.15 | 29,849 |
| Also Known As #1 | 0 | - | 4.18 | 31,520 |
| Also Known As #2 | 0 | - | 4.04 | 31,069 |
| Also Known As #3 | 0 | - | 3.92 | 35,802 |
| Famous Mcs and Macs | 0 | - | 4.00 | 32,677 |
| Famous Last Names #2 | 0 | - | 4.33 | 24,900 |
| Famous "Sons" | 0 | - | 4.03 | 9,321 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 91,527 |
| Short Version of Names | 0 | - | 3.96 | 91,334 |
| Musicians by Last Name | 0 | - | 3.96 | 88,358 |
| Movie Characters by Last Name #2 | 0 | - | 4.19 | 24,215 |
| First Names of Male Singers | 0 | - | 3.92 | 38,459 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,831 |
| People with D Initials | 0 | - | 3.96 | 51,215 |
| People with F Initials | 0 | - | 3.79 | 49,399 |
| People with G Initials | 0 | - | 3.96 | 47,959 |
| People with H Initials | 0 | - | 3.71 | 46,541 |
| People with I Initials | 0 | - | 3.90 | 31,642 |
| People with K Initials | 0 | - | 3.87 | 49,161 |
| People with L Initials | 0 | - | 3.86 | 51,532 |
| People with N Initials | 0 | - | 3.95 | 44,922 |
| People with P Initials | 0 | - | 3.88 | 44,793 |
| People with T Initials | 0 | - | 3.71 | 45,179 |
| Alliterative Names A-Z | 0 | - | 4.23 | 39,897 |
| Famous People Named Chris | 0 | - | 3.85 | 44,108 |
| Famous People Named Thomas | 0 | - | 3.89 | 67,293 |
| Famous People Named Joe | 0 | - | 3.98 | 53,022 |
| Famous People Named Frank | 0 | - | 4.03 | 27,362 |
| Famous People Named Al | 0 | - | 4.02 | 17,062 |
| Famous People Named Daniel | 0 | - | 4.19 | 25,003 |
| Famous People Named William | 0 | - | 4.03 | 18,313 |
| Famous People Named James | 0 | - | 4.06 | 23,415 |
| Famous People Named Steve | 0 | - | 4.02 | 16,620 |
| 10 Famous People Named Jeff | 0 | - | 4.19 | 16,792 |
| 10 Famous People Named Sam | 0 | - | 4.04 | 13,685 |
| Famous Catherines | 0 | - | 4.40 | 16,165 |
| Musical Artists Known by One Name | 0 | - | 3.95 | 127,819 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 85,016 |
| Religion Analogies | 0 | - | 4.38 | 53,711 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,351 |
| Word Scramble - Deities | 0 | - | 4.55 | 10,389 |
| Chess Pieces (With Board and Pictures!) | 0 | - | 4.50 | 78,003 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 273,693 |
| Characters from Books #2 | 0 | - | 4.42 | 79,843 |
| Books by Clue #2 | 0 | - | 4.43 | 26,668 |
| Three Letter Acronyms #1 | 0 | - | 4.14 | 67,575 |
| Four-Letter Acronyms | 0 | - | 4.32 | 113,205 |
| Three-Letter Acronyms #2 | 0 | - | 4.23 | 46,388 |
| Astronomy Decoder | 0 | - | 4.49 | 38,014 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,138 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 70,912 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,185 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 144,182 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,610 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,903 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,330 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,532 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,278 |
| First Names by Slang Meaning | 0 | - | 3.66 | 9,882 |
| What's in a Name? #2 | 0 | - | 3.85 | 9,167 |
| Literary Characters by Last Name | 0 | - | 4.37 | 26,178 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,615,885 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,548 |
| Are You Even Literary? Fill in the Blank Book Titles | 0 | - | 4.33 | 41,461 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,487 |
| Hunger Games Trivia | 0 | - | 4.22 | 53,205 |
| The Hunger Games Districts Quiz | 0 | - | 4.21 | 31,808 |
| Famous Jewish People | 0 | - | 4.01 | 39,959 |
| Disney Animated Characters #2 | 0 | - | 4.20 | 89,582 |
| Character to Author #1 | 0 | - | 4.52 | 43,443 |
| Space in the Answers | 0 | - | 4.27 | 50,624 |
| Queen in the Answers | 0 | - | 4.29 | 52,840 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 54,762 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,349 |
| Star Wars Decoder | 0 | - | 4.63 | 81,102 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,535 |
| First Name Vocabulary #1 | 0 | - | 3.84 | 48,551 |
| First Name Vocabulary #2 | 0 | - | 3.97 | 36,757 |
| Movies with Names in the Title #1 | 0 | - | 4.28 | 139,253 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 64,869 |
| Fictional People Named John | 0 | - | 4.02 | 14,534 |
| Word Puzzles - Movie Titles #1 | 0 | - | 4.30 | 39,376 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,584 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,183 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,098,907 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,195 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,874 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,226 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,380 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,351 |
| Fast Math - Addition | 0 | - | 4.87 | 522,294 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,381 |
| Clue Board Game - Rooms, Weapons, and Characters | 0 | - | 4.36 | 55,628 |
| Disney Villains | 0 | - | 4.40 | 164,759 |
| Characters from Books #1 | 0 | - | 4.27 | 82,943 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,889 |
| Colors by Letter | 0 | - | 4.25 | 162,455 |
| Sibling Actors | 0 | - | 4.12 | 47,532 |
| Literary Groups of Things | 0 | - | 4.26 | 30,623 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,702 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 449,006 |
| Books by Clue #1 | 0 | - | 4.36 | 25,763 |
| Countries with Four Letters | 0 | - | 4.99 | 421,695 |
| Three-Letter Acronyms #3 | 0 | - | 4.10 | 29,950 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,893 |
| Random Symbol to Element | 0 | - | 4.88 | 92,949 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,904 |
| Disney Character Chain | 0 | - | 4.10 | 30,709 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,039 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,254 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,291 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,571 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,088 |
| Countries with NO Military | 0 | - | 4.97 | 62,011 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 90,941 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,050 |
| Monarchies of the World | 0 | - | 4.94 | 168,321 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,389 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,627 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,135 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,021 |
| People on Money by Country | 0 | - | 4.83 | 60,301 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,428 |
| NATO Countries | 0 | - | 4.98 | 279,430 |
| EU Countries Quiz | 0 | - | 4.99 | 273,064 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,845 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,517 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,395 |
| Astronomy Quiz | 0 | - | 4.90 | 82,434 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,587 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,279 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 130,097 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,623 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,424 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,181 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,407 |
| First Name Songs | 0 | - | 4.17 | 30,865 |
| 4-Letter Name Chain | 0 | - | 3.71 | 13,301 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 20,837 |
