| Geography by Letter - T | 0 | - | 4.84 | 153,910 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,621 |
| Alphabet Breadcrumb Trail | 0 | - | 4.96 | 28,241 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,191 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,897 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,383 |
| NATO Military Alphabet | 0 | - | 4.98 | 559,452 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 802,115 |
| D Answers Quiz #1 | 0 | - | 4.41 | 103,799 |
| H Answers Quiz #1 | 0 | - | 4.44 | 122,842 |
| J Answers Quiz #1 | 0 | - | 4.44 | 90,707 |
| L Answers Quiz #1 | 0 | - | 4.45 | 96,751 |
| N Answers Quiz #1 | 0 | - | 4.46 | 97,514 |
| Q Answers Quiz | 0 | - | 4.41 | 55,190 |
| T Answers Quiz #2 | 0 | - | 4.41 | 47,355 |
| Answers that End in X | 0 | - | 4.41 | 44,823 |
| Countries by Military Spending | 0 | - | 4.93 | 177,613 |
| Most Traded Currencies | 0 | - | 4.95 | 129,207 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 38,034 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 120,692 |
| Top 100 Most-Viewed Wikipedia Articles | 0 | - | 4.83 | 65,080 |
| A Answers Quiz #1 | 0 | - | 4.25 | 136,644 |
| B Answers Quiz #1 | 0 | - | 4.33 | 111,967 |
| C Answers Quiz #1 | 0 | - | 4.35 | 100,686 |
| E Answers Quiz #1 | 0 | - | 4.39 | 132,152 |
| F Answers Quiz #1 | 0 | - | 4.30 | 114,087 |
| G Answers Quiz #1 | 0 | - | 4.21 | 70,588 |
| I Answers Quiz #1 | 0 | - | 4.32 | 83,428 |
| K Answers Quiz #1 | 0 | - | 4.29 | 73,457 |
| M Answers Quiz #1 | 0 | - | 4.30 | 101,004 |
| O Answers Quiz #1 | 0 | - | 4.38 | 110,846 |
| P Answers Quiz #1 | 0 | - | 4.31 | 104,860 |
| R Answers Quiz #1 | 0 | - | 4.31 | 89,580 |
| S Answers Quiz #1 | 0 | - | 4.22 | 92,720 |
| T Answers Quiz #1 | 0 | - | 4.35 | 95,544 |
| U Answers Quiz #1 | 0 | - | 4.27 | 93,267 |
| V Answers Quiz #1 | 0 | - | 4.39 | 96,727 |
| W Answers Quiz #1 | 0 | - | 4.02 | 88,097 |
| Y Answers Quiz #1 | 0 | - | 4.28 | 71,890 |
| Z Answers Quiz #1 | 0 | - | 4.28 | 81,128 |
| Double A Answers | 0 | - | 4.28 | 35,143 |
| Double B Answers | 0 | - | 4.25 | 37,549 |
| Double C Answers | 0 | - | 4.31 | 41,751 |
| Double D Answers | 0 | - | 4.25 | 49,467 |
| Double E Answers | 0 | - | 4.27 | 39,643 |
| Double F Answers | 0 | - | 4.14 | 50,937 |
| Double G Answers | 0 | - | 4.22 | 47,453 |
| Double L Answers | 0 | - | 4.21 | 46,842 |
| Double M Answers | 0 | - | 4.33 | 49,589 |
| Double O Answers | 0 | - | 4.34 | 71,012 |
| Double P Answers | 0 | - | 4.03 | 48,781 |
| Double R Answers | 0 | - | 4.22 | 46,687 |
| Double S Answers | 0 | - | 4.18 | 38,715 |
| Double T Answers | 0 | - | 4.25 | 38,250 |
| Answers Begin and End with the Same Letter A-Z | 0 | - | 4.10 | 45,371 |
| A Answers Quiz #2 | 0 | - | 4.20 | 66,486 |
| C Answers Quiz #2 | 0 | - | 4.31 | 55,855 |
| D Answers Quiz #2 | 0 | - | 4.16 | 44,883 |
| E Answers Quiz #2 | 0 | - | 4.03 | 44,842 |
| F Answers Quiz #2 | 0 | - | 4.10 | 43,698 |
| G Answers Quiz #2 | 0 | - | 4.37 | 44,899 |
| L Answers Quiz #2 | 0 | - | 4.04 | 37,672 |
| R Answers Quiz #2 | 0 | - | 4.22 | 47,344 |
| S Answers Quiz #2 | 0 | - | 4.24 | 41,014 |
| V Answers Quiz #2 | 0 | - | 4.07 | 33,168 |
| W Answers Quiz #2 | 0 | - | 4.11 | 33,238 |
| N Answers Quiz #2 | 0 | - | 4.39 | 58,140 |
| Z Answers Quiz #2 | 0 | - | 4.12 | 32,340 |
| H Answers Quiz #2 | 0 | - | 4.27 | 51,363 |
| Series of Things #2 | 0 | - | 4.46 | 82,707 |
| Valuable Substances | 0 | - | 4.41 | 54,130 |
| Geography by Letter - A | 0 | - | 4.74 | 211,643 |
| Geography by Letter - B | 0 | - | 4.56 | 184,678 |
| Geography by Letter - H | 0 | - | 4.69 | 150,365 |
| Geography by Letter - C | 0 | - | 4.47 | 158,765 |
| Geography by Letter - D | 0 | - | 4.50 | 150,579 |
| Geography by Letter - E | 0 | - | 4.42 | 147,672 |
| Geography by Letter - I | 0 | - | 4.42 | 122,068 |
| Geography by Letter - K | 0 | - | 4.53 | 118,407 |
| Geography by Letter - L | 0 | - | 4.43 | 148,573 |
| Geography by Letter - M | 0 | - | 4.49 | 118,690 |
| Geography by Letter - N | 0 | - | 4.51 | 127,251 |
| Geography by Letter - P | 0 | - | 4.47 | 176,087 |
| Geography by Letter - R | 0 | - | 4.43 | 131,692 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,600 |
| Geography by Letter - U | 0 | - | 4.53 | 143,142 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,148 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,316 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,906 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,358 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,578 |
| Movies that Start with G | 0 | - | 4.49 | 68,525 |
| Movies that Start with I | 0 | - | 4.41 | 65,158 |
| History by Letter - A | 0 | - | 4.51 | 153,074 |
| History by Letter - B | 0 | - | 4.45 | 172,362 |
| History by Letter - C | 0 | - | 4.70 | 171,642 |
| History by Letter - E | 0 | - | 4.51 | 140,739 |
| History by Letter - G | 0 | - | 4.46 | 122,238 |
| History by Letter - H | 0 | - | 4.45 | 136,842 |
| History by Letter - J | 0 | - | 4.51 | 154,156 |
| History by Letter - N | 0 | - | 4.45 | 104,163 |
| History by Letter - S | 0 | - | 4.47 | 94,463 |
| History by Letter - W | 0 | - | 4.45 | 109,634 |
| History by Letter - M | 0 | - | 4.54 | 119,942 |
| History by Letter - K | 0 | - | 4.50 | 101,447 |
| History by Letter - L | 0 | - | 4.50 | 112,174 |
| History by Letter - I | 0 | - | 4.46 | 104,324 |
| Series of Things #1 | 0 | - | 4.40 | 101,370 |
| Oxymorons | 0 | - | 4.05 | 65,240 |
| The Weapons They Carried | 0 | - | 4.22 | 53,471 |
| Name the Group | 0 | - | 4.08 | 35,901 |
| What Word Am I Thinking Of? #1 | 0 | - | 4.22 | 50,679 |
| Series of Things #3 | 0 | - | 4.14 | 75,615 |
| What Word Am I Thinking Of? #3 | 0 | - | 4.16 | 32,095 |
| Fun With Unicode | 0 | - | 4.10 | 32,834 |
| A Quiz About Nothing | 0 | - | 4.61 | 17,069 |
| Disney A-Z | 0 | - | 4.37 | 87,063 |
| Literature by Letter - A | 0 | - | 4.23 | 32,064 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,256 |
| Companies A-Z | 0 | - | 4.30 | 42,692 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,118 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,622 |
| Geography by Letter - G | 0 | - | 4.33 | 126,344 |
| Geography by Letter - F | 0 | - | 4.27 | 137,887 |
| Geography by Letter - J | 0 | - | 4.34 | 122,961 |
| Geography by Letter - O | 0 | - | 4.37 | 129,790 |
| Geography by Letter - V | 0 | - | 4.39 | 121,791 |
| Geography by Letter - W | 0 | - | 4.39 | 114,887 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,552 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,689 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,517 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,389 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,255 |
| Geography by Letter on the World Map - C | 0 | - | 4.79 | 117,477 |
| X Answers Quiz | 0 | - | 3.86 | 64,948 |
| Double N Answers | 0 | - | 3.92 | 49,288 |
| B Answers Quiz #2 | 0 | - | 3.98 | 45,858 |
| I Answers Quiz #2 | 0 | - | 3.93 | 38,515 |
| J Answers Quiz #2 | 0 | - | 3.91 | 42,958 |
| K Answers Quiz #2 | 0 | - | 4.00 | 39,109 |
| M Answers Quiz #2 | 0 | - | 3.89 | 36,799 |
| O Answers Quiz #2 | 0 | - | 3.90 | 39,652 |
| P Answers Quiz #2 | 0 | - | 3.99 | 38,126 |
| U Answers Quiz #2 | 0 | - | 3.83 | 34,243 |
| Islands A-Z | 0 | - | 4.45 | 124,049 |
| Video Games A-Z | 0 | - | 4.08 | 38,971 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,247 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,011 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,102 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,180 |
| Movies that Start with A | 0 | - | 4.13 | 61,863 |
| Movies that Start with C | 0 | - | 4.30 | 61,835 |
| Movies that Start with B | 0 | - | 4.36 | 85,206 |
| Movies that Start with D | 0 | - | 4.34 | 68,433 |
| Movies that Start with E | 0 | - | 4.13 | 68,366 |
| Movies that Start with J | 0 | - | 4.18 | 76,158 |
| Movies that Start with L | 0 | - | 4.16 | 60,419 |
| Movies that Start with M | 0 | - | 4.28 | 48,221 |
| Movies that Start with N | 0 | - | 4.02 | 41,254 |
| Movies that Start with P | 0 | - | 4.25 | 54,152 |
| Movies that Start with R | 0 | - | 4.17 | 46,638 |
| Movies that Start with W | 0 | - | 4.07 | 44,265 |
| Movies that Start with T | 0 | - | 4.34 | 49,297 |
| Movies that Start with S | 0 | - | 4.35 | 56,463 |
| Movies that Start with F | 0 | - | 4.13 | 68,847 |
| History by Letter - D | 0 | - | 4.40 | 137,881 |
| History by Letter - F | 0 | - | 4.18 | 114,532 |
| History by Letter - O | 0 | - | 4.32 | 99,589 |
| History by Letter - P | 0 | - | 4.39 | 107,938 |
| History by Letter - Q | 0 | - | 4.34 | 80,408 |
| History by Letter - R | 0 | - | 4.26 | 122,291 |
| History by Letter - T | 0 | - | 4.39 | 105,362 |
| History by Letter - U | 0 | - | 4.19 | 100,881 |
| History by Letter - V | 0 | - | 4.27 | 80,838 |
| History by Letter - Y | 0 | - | 4.27 | 87,352 |
| History by Letter - Z | 0 | - | 4.20 | 77,123 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,237 |
| Music by Letter - F | 0 | - | 4.48 | 26,990 |
| Music by Letter - A | 0 | - | 4.61 | 31,372 |
| Wikipedia Languages | 0 | - | 4.97 | 127,029 |
| U.S. Army Ranks | 0 | - | 4.48 | 103,527 |
| Top 30 Most Powerful Militaries | 0 | - | 4.52 | 175,956 |
| Countries with Aircraft Carriers | 0 | - | 4.75 | 123,371 |
| People by Country #4 | 0 | - | 4.43 | 77,342 |
| People by Country #5 | 0 | - | 4.44 | 41,504 |
| IMDB Top 100 Movies | 0 | - | 4.45 | 204,924 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 62,916 |
| Corporate Partnerships | 0 | - | 4.56 | 36,914 |
| Prime Numbers 1-100 | 0 | - | 4.53 | 126,882 |
| Perfect Squares | 0 | - | 4.53 | 102,360 |
| Digits of Pi | 0 | - | 4.24 | 1,162,300 |
| Mathematics General Knowledge | 0 | - | 4.47 | 66,941 |
| Major World Religions | 0 | - | 4.78 | 93,432 |
| Religion General Knowledge #1 | 0 | - | 4.41 | 92,327 |
| Religion General Knowledge #2 | 0 | - | 4.47 | 73,957 |
| Religion General Knowledge #3 | 0 | - | 4.46 | 69,374 |
| Religion General Knowledge #5 | 0 | - | 4.51 | 46,224 |
| 20th Century A-Z | 0 | - | 4.50 | 53,712 |
| 19th Century A-Z | 0 | - | 4.77 | 47,275 |
| 18th Century A-Z | 0 | - | 4.54 | 43,162 |
