| First Names of Scientists | 0 | - | 4.50 | 56,421 |
| 7 Deadly Sins | 0 | - | 4.88 | 394,228 |
| Disney Animated Characters | 0 | - | 4.88 | 598,759 |
| First Names of Explorers Quiz | 0 | - | 4.43 | 18,237 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,089,731 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,371 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,514 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,424 |
| Popular Royal Names | 0 | - | 4.27 | 124,424 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.64 | 45,042 |
| First Names of Painters | 0 | - | 4.43 | 59,567 |
| What's in a Name? #1 | 0 | - | 4.27 | 40,862 |
| Shared First Names #2 | 0 | - | 4.53 | 44,938 |
| People with J Initials | 0 | - | 4.51 | 55,196 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 135,862 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,248 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,235 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,512 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,059 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,630 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,251 |
| Italian Name Translation | 0 | - | 4.80 | 44,893 |
| Random Name Translation | 0 | - | 4.52 | 42,092 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,354 |
| Vegetables: No Vowels | 0 | - | 4.72 | 73,294 |
| Historical Middle Names | 0 | - | 4.16 | 35,333 |
| People with Food Names | 0 | - | 4.10 | 60,415 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,196 |
| Translations of John | 0 | - | 4.53 | 26,791 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,500 |
| Random Nicknames #1 | 0 | - | 4.10 | 34,714 |
| Birth Names | 0 | - | 4.30 | 61,417 |
| Most Common Last Names in the US | 0 | - | 4.36 | 208,348 |
| Famous Last Names #1 | 0 | - | 4.08 | 58,230 |
| Shared First Names #1 | 0 | - | 4.16 | 104,587 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,279 |
| Most Common Male First Names in the U.S. | 0 | - | 4.36 | 148,650 |
| Most Common Female First Names in the U.S. | 0 | - | 4.15 | 141,232 |
| First Names of Female Singers | 0 | - | 4.29 | 54,798 |
| People with A Initials | 0 | - | 4.18 | 63,805 |
| People with B Initials | 0 | - | 4.11 | 50,686 |
| People with C Initials | 0 | - | 4.11 | 51,367 |
| People with E Initials | 0 | - | 4.08 | 42,893 |
| People with M Initials | 0 | - | 4.15 | 64,476 |
| People with R Initials | 0 | - | 4.29 | 45,174 |
| People with S Initials | 0 | - | 4.06 | 49,879 |
| People with W Initials | 0 | - | 4.08 | 36,295 |
| People Known by Initials | 0 | - | 4.07 | 42,310 |
| Famous People Named George | 0 | - | 4.18 | 51,625 |
| Famous People Named Robert | 0 | - | 4.03 | 33,241 |
| Famous People Named Charles | 0 | - | 4.18 | 51,690 |
| Famous Bens Quiz | 0 | - | 4.05 | 32,167 |
| Famous People Named Michael | 0 | - | 4.08 | 40,838 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,490 |
| Name a Valid Country A-Z | 0 | - | 4.97 | 119,876 |
| People With Place Names | 0 | - | 4.00 | 39,475 |
| "Of Something" Book Titles | 0 | - | 4.45 | 47,904 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,124 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,303,264 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 60,759 |
| Spanish Name Translation | 0 | - | 4.14 | 167,903 |
| Musician Nicknames Quiz | 0 | - | 4.15 | 29,523 |
| Also Known As #1 | 0 | - | 4.17 | 29,820 |
| Also Known As #3 | 0 | - | 3.91 | 34,306 |
| Famous Mcs and Macs | 0 | - | 3.99 | 32,287 |
| Famous Last Names #2 | 0 | - | 4.33 | 24,782 |
| Famous "Sons" | 0 | - | 4.03 | 9,261 |
| Movies with Names in the Title #2 | 0 | - | 4.51 | 90,480 |
| Short Version of Names | 0 | - | 3.96 | 91,162 |
| Musicians by Last Name | 0 | - | 3.96 | 88,119 |
| Movie Characters by Last Name #2 | 0 | - | 4.19 | 24,133 |
| First Names of Male Singers | 0 | - | 3.92 | 38,323 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,707 |
| People with D Initials | 0 | - | 3.96 | 51,093 |
| People with F Initials | 0 | - | 3.79 | 49,308 |
| People with G Initials | 0 | - | 3.96 | 47,870 |
| People with H Initials | 0 | - | 3.71 | 46,444 |
| People with K Initials | 0 | - | 3.87 | 49,086 |
| People with L Initials | 0 | - | 3.86 | 51,459 |
| People with N Initials | 0 | - | 3.95 | 44,848 |
| People with P Initials | 0 | - | 3.88 | 44,679 |
| People with T Initials | 0 | - | 3.71 | 45,112 |
| Alliterative Names A-Z | 0 | - | 4.23 | 39,619 |
| Famous People Named Chris | 0 | - | 3.83 | 43,361 |
| Famous People Named Thomas | 0 | - | 3.80 | 53,580 |
| Famous People Named Joe | 0 | - | 3.98 | 52,017 |
| Famous People Named Frank | 0 | - | 4.02 | 26,910 |
| Famous People Named Al | 0 | - | 4.02 | 16,592 |
| Famous People Named Daniel | 0 | - | 4.19 | 24,126 |
| Famous People Named William | 0 | - | 4.03 | 17,918 |
| Famous People Named James | 0 | - | 4.06 | 22,996 |
| 10 Famous People Named Jeff | 0 | - | 4.19 | 16,175 |
| Famous Catherines | 0 | - | 4.40 | 16,082 |
| Musical Artists Known by One Name | 0 | - | 3.95 | 127,080 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,414 |
| Religion Analogies | 0 | - | 4.38 | 53,517 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,122 |
| Word Scramble - Deities | 0 | - | 4.55 | 10,292 |
| Chess Pieces (With Board and Pictures!) | 0 | - | 4.49 | 77,235 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 268,945 |
| Characters from Books #2 | 0 | - | 4.42 | 79,463 |
| Books by Clue #2 | 0 | - | 4.43 | 26,586 |
| Three Letter Acronyms #1 | 0 | - | 4.14 | 67,439 |
| Four-Letter Acronyms | 0 | - | 4.32 | 112,747 |
| Three-Letter Acronyms #2 | 0 | - | 4.23 | 46,293 |
| Astronomy Decoder | 0 | - | 4.50 | 37,807 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 138,917 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.47 | 70,411 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,369 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,040 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,165 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,627 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,218 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,457 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,161 |
| First Names by Slang Meaning | 0 | - | 3.66 | 9,837 |
| What's in a Name? #2 | 0 | - | 3.85 | 9,115 |
| Literary Characters by Last Name | 0 | - | 4.37 | 26,072 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,583,254 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,162 |
| Are You Even Literary? Fill in the Blank Book Titles | 0 | - | 4.33 | 41,325 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,412 |
| Hunger Games Trivia | 0 | - | 4.22 | 52,810 |
| The Hunger Games Districts Quiz | 0 | - | 4.21 | 31,642 |
| Famous Jewish People | 0 | - | 4.03 | 37,118 |
| Disney Animated Characters #2 | 0 | - | 4.20 | 88,899 |
| Character to Author #1 | 0 | - | 4.52 | 43,183 |
| Space in the Answers | 0 | - | 4.27 | 50,382 |
| Queen in the Answers | 0 | - | 4.29 | 52,521 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 54,576 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,208 |
| Star Wars Decoder | 0 | - | 4.63 | 80,095 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,462 |
| First Name Vocabulary #1 | 0 | - | 3.83 | 48,117 |
| First Name Vocabulary #2 | 0 | - | 3.96 | 36,296 |
| Movies with Names in the Title #1 | 0 | - | 4.27 | 137,720 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 64,122 |
| Fictional People Named John | 0 | - | 4.02 | 14,460 |
| Word Puzzles - Movie Titles #1 | 0 | - | 4.32 | 31,847 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 109,804 |
| Book Titles with Shared First Words | 0 | - | 4.52 | 15,014 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,086,121 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 162,806 |
| Solve the Secret Country #2 | 0 | - | 4.84 | 115,806 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,051 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,262 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,145 |
| Fast Math - Addition | 0 | - | 4.87 | 519,476 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 742,720 |
| Clue Board Game - Rooms, Weapons, and Characters | 0 | - | 4.36 | 55,342 |
| Disney Villains | 0 | - | 4.38 | 151,549 |
| Characters from Books #1 | 0 | - | 4.27 | 82,564 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,806 |
| Colors by Letter | 0 | - | 4.25 | 161,960 |
| Sibling Actors | 0 | - | 4.12 | 47,433 |
| Literary Groups of Things | 0 | - | 4.26 | 30,522 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,649 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,415 |
| Books by Clue #1 | 0 | - | 4.36 | 25,690 |
| Countries with Four Letters | 0 | - | 4.99 | 418,006 |
| Three-Letter Acronyms #3 | 0 | - | 4.10 | 29,868 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,070 |
| Random Symbol to Element | 0 | - | 4.88 | 92,110 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,479 |
| Disney Character Chain | 0 | - | 4.10 | 30,548 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,829 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,612 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,012 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,436 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 267,624 |
| Countries with NO Military | 0 | - | 4.97 | 61,048 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 84,988 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,556 |
| Monarchies of the World | 0 | - | 4.94 | 166,359 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,388 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,795 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,312 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,593 |
| People on Money by Country | 0 | - | 4.84 | 59,927 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,824 |
| NATO Countries | 0 | - | 4.98 | 275,061 |
| EU Countries Quiz | 0 | - | 4.99 | 269,390 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,748 |
| Books of the Protestant Bible | 0 | - | 4.89 | 206,808 |
| Majority Muslim Countries | 0 | - | 4.98 | 367,966 |
| Astronomy Quiz | 0 | - | 4.89 | 81,567 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,080 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,631 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 128,415 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 165,181 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,537 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,697 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,234 |
| First Name Songs | 0 | - | 4.17 | 30,786 |
| 4-Letter Name Chain | 0 | - | 3.71 | 13,247 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 20,742 |
| Random Nicknames #2 (US Centric) | 0 | - | 3.88 | 25,728 |
| Also Known As #2 | 0 | - | 4.00 | 22,575 |
| People with I Initials | 0 | - | 3.90 | 31,568 |
| Famous People Named Richard | 0 | - | 3.88 | 28,155 |
