| People with J Initials | 0 | - | 4.52 | 43,969 |
| People with A Initials | 0 | - | 4.18 | 56,433 |
| People with B Initials | 0 | - | 4.10 | 43,492 |
| People with C Initials | 0 | - | 4.06 | 40,136 |
| People with M Initials | 0 | - | 4.17 | 51,896 |
| People with R Initials | 0 | - | 4.32 | 37,088 |
| People with W Initials | 0 | - | 4.07 | 32,760 |
| First Name + Initial Quiz | 0 | - | 4.05 | 50,276 |
| People with D Initials | 0 | - | 3.91 | 39,962 |
| People with E Initials | 0 | - | 4.03 | 31,591 |
| People with F Initials | 0 | - | 3.85 | 38,141 |
| People with G Initials | 0 | - | 3.95 | 36,189 |
| People with H Initials | 0 | - | 3.78 | 35,598 |
| People with K Initials | 0 | - | 3.87 | 39,673 |
| People with L Initials | 0 | - | 3.84 | 42,073 |
| People with N Initials | 0 | - | 3.92 | 41,159 |
| People with P Initials | 0 | - | 3.81 | 35,147 |
| People with T Initials | 0 | - | 3.81 | 41,859 |
| People Known by Initials | 0 | - | 4.07 | 21,531 |
| First Names of Historical Figures #1 | 0 | - | 4.41 | 217,640 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.76 | 39,461 |
| Shared First Names #2 | 0 | - | 4.57 | 41,095 |
| Alliterative Names A-Z | 0 | - | 4.23 | 30,426 |
| People With Place Names | 0 | - | 3.95 | 37,816 |
| People with Food Names | 0 | - | 4.02 | 53,204 |
| First Names of Historical Figures #2 | 0 | - | 4.37 | 35,475 |
| Translations of John | 0 | - | 4.41 | 24,205 |
| Italian Name Translation Quiz | 0 | - | 4.72 | 35,407 |
| Random Nicknames #1 | 0 | - | 4.06 | 33,404 |
| Birth Names | 0 | - | 4.32 | 59,628 |
| Most Common Last Names in the US | 0 | - | 4.33 | 200,183 |
| Famous Last Names #1 | 0 | - | 4.05 | 56,116 |
| Shared First Names #1 | 0 | - | 4.20 | 100,318 |
| Random Name Translation | 0 | - | 4.52 | 39,585 |
| First Names of Scientists | 0 | - | 4.47 | 52,598 |
| Most Common Male First Names in the U.S. | 0 | - | 4.35 | 136,945 |
| Most Common Female First Names in the U.S. | 0 | - | 4.17 | 132,765 |
| First Names of Female Singers | 0 | - | 4.29 | 49,877 |
| People with I Initials | 0 | - | 3.94 | 28,132 |
| Famous People Named George | 0 | - | 4.14 | 49,155 |
| Famous People Named Charles | 0 | - | 4.19 | 49,088 |
| Famous People Named Michael | 0 | - | 4.05 | 38,726 |
| Famous Catherines | 0 | - | 4.44 | 15,447 |
| People with Animal Names Quiz #1 | 0 | - | 4.02 | 41,572 |
| Historical Middle Names #1 | 0 | - | 3.62 | 48,466 |
| Historical Middle Names #2 | 0 | - | 4.18 | 19,883 |
| Spanish Name Translation | 0 | - | 4.14 | 161,372 |
| Musician Nicknames Quiz | 0 | - | 4.14 | 28,148 |
| Also Known As #1 | 0 | - | 4.13 | 18,212 |
| Famous Last Names #2 | 0 | - | 4.31 | 23,470 |
| Short Version of Names | 0 | - | 3.99 | 88,490 |
| Musicians by Last Name | 0 | - | 3.93 | 85,358 |
| First Names of Male Singers | 0 | - | 3.93 | 36,608 |
| Famous People Named Chris | 0 | - | 3.82 | 41,607 |
| Famous People Named Robert | 0 | - | 4.03 | 31,534 |
| 20 Famous People Named Thomas | 0 | - | 3.78 | 51,410 |
| 15 Famous People Named Joe | 0 | - | 3.97 | 49,884 |
| Famous People Named Frank | 0 | - | 4.02 | 25,650 |
| Famous Dans Quiz | 0 | - | 4.21 | 12,997 |
| Famous People Named James | 0 | - | 4.08 | 21,436 |
| 10 Famous People Named Jeff | 0 | - | 4.19 | 14,833 |
| Musical Artists Known by One Name | 0 | - | 3.93 | 118,542 |
| One-Name Historical Figures Quiz #1 | 0 | - | 4.28 | 66,093 |
| Analogies of Countries #1 | 0 | - | 4.88 | 63,190 |
| Five Letter Geography #4 | 0 | - | 4.83 | 67,420 |
| Name a Valid Answer - Geography | 0 | - | 4.92 | 78,398 |
| Books with Names in the Title Quiz #2 | 0 | - | 4.41 | 51,152 |
| Movies with Names in the Title #2 | 0 | - | 4.51 | 76,315 |
| Songs with Names in the Title #1 | 0 | - | 4.05 | 45,719 |
| Popular Royal Names | 0 | - | 4.27 | 117,149 |
| Last Name Vocabulary | 0 | - | 4.18 | 54,142 |
| What's in a Name? #1 | 0 | - | 4.28 | 39,488 |
| First Names of Fashion Designers | 0 | - | 4.10 | 32,696 |
| First Name Vocabulary #1 | 0 | - | 3.78 | 44,954 |
| First Name Vocabulary #2 | 0 | - | 3.99 | 33,420 |
| First Names of Explorers Quiz | 0 | - | 4.40 | 16,357 |
| Fictional People Named John | 0 | - | 4.02 | 13,877 |
| Combined Song Titles #1 | 0 | - | 4.82 | 80,238 |
| Songs that Start with the Same Word | 0 | - | 4.86 | 99,158 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,938,852 |
| Solve the Secret Country #1 | 0 | - | 4.95 | 133,178 |
| Solve the Secret Country #2 | 0 | - | 4.90 | 90,803 |
| Anagram Chain - Countries | 0 | - | 4.98 | 98,533 |
| 7 Deadly Sins Quiz | 0 | - | 4.86 | 348,085 |
| Disney Animated Characters | 0 | - | 4.88 | 576,965 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.42 | 41,152 |
| Geography General Knowledge #12 | 0 | - | 4.81 | 99,233 |
| Geographic Groups of Two #1 | 0 | - | 4.98 | 221,819 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 387,504 |
| Countries with Four Letters | 0 | - | 4.99 | 377,283 |
| 4-Letter Geography Chain #1 | 0 | - | 4.83 | 154,457 |
| Random Symbol to Element | 0 | - | 4.87 | 83,692 |
| Europe Geography Decoder | 0 | - | 4.88 | 63,946 |
| Eight Most Popular Berries | 0 | - | 4.42 | 89,422 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 59,280 |
| Countries but all Vowels are Changed to O | 0 | - | 4.85 | 37,050 |
| Solve the Secret Country #3 | 0 | - | 4.97 | 46,380 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 31,231 |
| First Name Songs Quiz | 0 | - | 4.24 | 29,822 |
| Books with Names in the Title Quiz #1 | 0 | - | 4.28 | 67,184 |
| 4-Letter Name Chain | 0 | - | 3.64 | 12,611 |
| Language Origins of Popular First Names | 0 | - | 3.84 | 19,611 |
| Random Nicknames #2 (US Centric) | 0 | - | 3.91 | 25,031 |
| Also Known As #2 | 0 | - | 3.92 | 16,886 |
| Also Known As #3 | 0 | - | 3.64 | 28,372 |
| Famous Mcs and Macs Quiz | 0 | - | 3.87 | 29,683 |
| Smith, Johnson, Jones and Williams | 0 | - | 3.82 | 15,877 |
| Famous "Sons" | 0 | - | 3.95 | 8,624 |
| Movies with Names in the Title #1 | 0 | - | 4.15 | 107,895 |
| Movies with Names in the Title #3 | 0 | - | 4.07 | 54,252 |
| Famous People Named Richard | 0 | - | 3.87 | 27,083 |
| Famous Bens Quiz | 0 | - | 4.00 | 30,373 |
| Famous People Named Al | 0 | - | 3.96 | 15,403 |
| Famous Johns Quiz | 0 | - | 3.94 | 21,553 |
| Famous Davids Quiz | 0 | - | 3.93 | 15,413 |
| Famous People Named William | 0 | - | 4.00 | 16,801 |
| Famous People Named Steve | 0 | - | 3.98 | 15,253 |
| 10 Famous People Named Sam | 0 | - | 3.92 | 11,897 |
| One-Name Historical Figures Quiz #2 | 0 | - | 3.40 | 21,857 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 278,271 |
| Islands by Country #1 | 0 | - | 4.87 | 164,465 |
| Regions of Countries #1 | 0 | - | 4.96 | 150,459 |
| Regions of Countries #2 | 0 | - | 4.95 | 115,323 |
| Regions of Countries #3 | 0 | - | 4.84 | 84,245 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 101,090 |
| Top Five Countries By Category #2 | 0 | - | 4.92 | 158,722 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 144,139 |
| Country Chain | 0 | - | 4.95 | 179,694 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 183,811 |
| Name a Valid Year in History | 0 | - | 4.92 | 54,407 |
| Name a Valid Country #3 | 0 | - | 4.98 | 211,651 |
| Name a Valid Country #1 | 0 | - | 4.99 | 230,406 |
| Name a Valid Country #2 | 0 | - | 4.98 | 196,811 |
| Name a Valid Country #4 | 0 | - | 4.97 | 203,829 |
| Name a Valid Country #5 | 0 | - | 4.99 | 162,497 |
| Name a Valid Country #6 | 0 | - | 4.92 | 90,136 |
| Name a Valid Country #7 | 0 | - | 4.90 | 88,645 |
| Name a Valid Country #8 | 0 | - | 4.94 | 58,595 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 21,092 |
| First Names of Painters | 0 | - | 4.38 | 56,574 |
| Movie Characters by Last Name #1 | 0 | - | 4.20 | 38,964 |
| One Letter Answers #1 | 0 | - | 4.47 | 73,254 |
| History Analogies #1 | 0 | - | 4.47 | 76,264 |
| History Analogies #2 | 0 | - | 4.51 | 64,774 |
| History Analogies #3 | 0 | - | 4.54 | 66,927 |
| English Idioms Quiz #1 | 0 | - | 4.45 | 135,184 |
| Cliche Quotes Quiz #2 | 0 | - | 4.41 | 43,215 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,013,856 |
| Best-Selling Video Game Consoles | 0 | - | 4.79 | 220,919 |
| Are You a Nerd? | 0 | - | 4.32 | 39,682 |
| The Eleven Colors | 0 | - | 4.71 | 220,098 |
| Science General Knowledge #1 | 0 | - | 4.63 | 140,022 |
| Science General Knowledge #2 | 0 | - | 4.45 | 97,937 |
| Science General Knowledge #3 | 0 | - | 4.54 | 89,065 |
| Answers Contain King | 0 | - | 4.44 | 40,411 |
| Things that are "Super" | 0 | - | 4.52 | 97,576 |
| Four Letter Geography #1 | 0 | - | 4.72 | 83,588 |
| Five Letter Geography #3 | 0 | - | 4.65 | 121,863 |
| Six Letter Geography #1 | 0 | - | 4.40 | 109,005 |
| Six Letter Geography #2 | 0 | - | 4.77 | 63,229 |
| Six Letter Geography #3 | 0 | - | 4.52 | 77,130 |
| Seven Letter Geography #1 | 0 | - | 4.48 | 62,683 |
| Eight Letter Geography #1 | 0 | - | 4.42 | 36,233 |
| Five Letter Geography #1 | 0 | - | 4.48 | 143,673 |
| Geography Decoder | 0 | - | 4.55 | 71,887 |
| Continental Geography Decoder | 0 | - | 4.45 | 49,275 |
| Word Chain - Science | 0 | - | 4.65 | 50,617 |
| Letter A Geography Chain | 0 | - | 4.52 | 63,972 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.33 | 54,674 |
| Fruits by Picture | 0 | - | 4.19 | 739,825 |
| Plants as Key Ingredient | 0 | - | 4.38 | 43,391 |
| Answers are Beverages | 0 | - | 4.09 | 57,304 |
| Basic Cake Ingredients | 0 | - | 4.23 | 104,614 |
| Types of Food | 0 | - | 4.23 | 81,381 |
| The Foods they Ate | 0 | - | 4.06 | 66,782 |
| Animals Used in Food | 0 | - | 4.32 | 72,839 |
| Most Popular Fruits | 0 | - | 4.17 | 89,538 |
| Healthiest Fruits and Vegetables | 0 | - | 4.08 | 44,964 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.05 | 78,350 |
| Valid Answer - World History #2 | 0 | - | 4.42 | 39,765 |
| Valid Answer - World History #1 | 0 | - | 4.57 | 56,744 |
| People with Animal Names Quiz #2 | 0 | - | 3.69 | 26,343 |
| WWII First Names | 0 | - | 4.46 | 38,898 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.90 | 51,113 |
| Song Titles with Shared First Words #1 | 0 | - | 4.86 | 21,543 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 164,833 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 79,035 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.82 | 48,274 |
| Top Five Countries By Fruit Production | 0 | - | 4.93 | 44,003 |
| The Only Country ... | 0 | - | 4.88 | 47,445 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 102,332 |
| Random Countries by Borders | 0 | - | 4.99 | 67,127 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 110,175 |
| Random Name a Valid Country | 0 | - | 4.99 | 172,556 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 107,362 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 286,766 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 209,621 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 200,495 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 170,768 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 67,104 |
