| D Answers Quiz #1 | 0 | - | 4.41 | 103,981 |
| H Answers Quiz #1 | 0 | - | 4.44 | 123,113 |
| J Answers Quiz #1 | 0 | - | 4.44 | 90,945 |
| L Answers Quiz #1 | 0 | - | 4.45 | 97,015 |
| N Answers Quiz #1 | 0 | - | 4.46 | 97,759 |
| Q Answers Quiz | 0 | - | 4.41 | 55,303 |
| T Answers Quiz #2 | 0 | - | 4.41 | 47,505 |
| Answers that End in X | 0 | - | 4.41 | 44,960 |
| A Answers Quiz #1 | 0 | - | 4.25 | 136,926 |
| B Answers Quiz #1 | 0 | - | 4.33 | 112,242 |
| C Answers Quiz #1 | 0 | - | 4.35 | 100,906 |
| E Answers Quiz #1 | 0 | - | 4.39 | 132,429 |
| F Answers Quiz #1 | 0 | - | 4.30 | 114,687 |
| G Answers Quiz #1 | 0 | - | 4.21 | 70,760 |
| I Answers Quiz #1 | 0 | - | 4.32 | 83,588 |
| K Answers Quiz #1 | 0 | - | 4.29 | 73,606 |
| M Answers Quiz #1 | 0 | - | 4.30 | 101,200 |
| O Answers Quiz #1 | 0 | - | 4.39 | 111,089 |
| P Answers Quiz #1 | 0 | - | 4.31 | 105,016 |
| R Answers Quiz #1 | 0 | - | 4.31 | 89,768 |
| S Answers Quiz #1 | 0 | - | 4.22 | 92,880 |
| T Answers Quiz #1 | 0 | - | 4.35 | 95,733 |
| U Answers Quiz #1 | 0 | - | 4.27 | 93,491 |
| V Answers Quiz #1 | 0 | - | 4.39 | 96,922 |
| W Answers Quiz #1 | 0 | - | 4.02 | 88,216 |
| Y Answers Quiz #1 | 0 | - | 4.28 | 72,005 |
| Z Answers Quiz #1 | 0 | - | 4.28 | 81,253 |
| Double A Answers | 0 | - | 4.28 | 35,394 |
| Double B Answers | 0 | - | 4.25 | 37,689 |
| Double C Answers | 0 | - | 4.31 | 41,891 |
| Double D Answers | 0 | - | 4.25 | 49,722 |
| Double E Answers | 0 | - | 4.23 | 39,966 |
| Double F Answers | 0 | - | 4.14 | 51,098 |
| Double G Answers | 0 | - | 4.22 | 47,704 |
| Double L Answers | 0 | - | 4.21 | 46,983 |
| Double M Answers | 0 | - | 4.33 | 49,897 |
| Double O Answers | 0 | - | 4.34 | 71,230 |
| Double P Answers | 0 | - | 4.03 | 49,012 |
| Double R Answers | 0 | - | 4.22 | 47,037 |
| Double S Answers | 0 | - | 4.19 | 39,173 |
| Double T Answers | 0 | - | 4.31 | 40,653 |
| Answers Begin and End with the Same Letter A-Z | 0 | - | 4.10 | 45,414 |
| A Answers Quiz #2 | 0 | - | 4.20 | 66,649 |
| C Answers Quiz #2 | 0 | - | 4.31 | 56,021 |
| D Answers Quiz #2 | 0 | - | 4.16 | 45,045 |
| E Answers Quiz #2 | 0 | - | 4.03 | 44,974 |
| F Answers Quiz #2 | 0 | - | 4.10 | 43,834 |
| G Answers Quiz #2 | 0 | - | 4.37 | 45,019 |
| L Answers Quiz #2 | 0 | - | 4.04 | 37,768 |
| R Answers Quiz #2 | 0 | - | 4.22 | 47,468 |
| S Answers Quiz #2 | 0 | - | 4.24 | 41,105 |
| V Answers Quiz #2 | 0 | - | 4.07 | 33,247 |
| W Answers Quiz #2 | 0 | - | 4.11 | 33,315 |
| N Answers Quiz #2 | 0 | - | 4.39 | 58,284 |
| Z Answers Quiz #2 | 0 | - | 4.12 | 32,414 |
| H Answers Quiz #2 | 0 | - | 4.27 | 51,489 |
| Geography by Letter - T | 0 | - | 4.84 | 154,449 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,788 |
| Alphabet Breadcrumb Trail | 0 | - | 4.96 | 28,351 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,579 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,392 |
| X Answers Quiz | 0 | - | 3.86 | 65,038 |
| Double N Answers | 0 | - | 3.92 | 49,414 |
| B Answers Quiz #2 | 0 | - | 3.98 | 45,991 |
| I Answers Quiz #2 | 0 | - | 3.93 | 38,598 |
| J Answers Quiz #2 | 0 | - | 3.91 | 43,076 |
| K Answers Quiz #2 | 0 | - | 4.00 | 39,214 |
| M Answers Quiz #2 | 0 | - | 3.89 | 36,880 |
| O Answers Quiz #2 | 0 | - | 3.90 | 39,739 |
| P Answers Quiz #2 | 0 | - | 3.99 | 38,207 |
| U Answers Quiz #2 | 0 | - | 3.83 | 34,330 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,790 |
| NATO Military Alphabet | 0 | - | 4.98 | 561,754 |
| Countries by Military Spending | 0 | - | 4.93 | 178,444 |
| Most Traded Currencies | 0 | - | 4.95 | 130,021 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,280 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,204 |
| Geography by Letter - A | 0 | - | 4.74 | 212,156 |
| Geography by Letter - B | 0 | - | 4.56 | 185,161 |
| Geography by Letter - H | 0 | - | 4.69 | 150,748 |
| Geography by Letter - C | 0 | - | 4.47 | 159,162 |
| Geography by Letter - D | 0 | - | 4.50 | 151,185 |
| Geography by Letter - E | 0 | - | 4.42 | 148,034 |
| Geography by Letter - I | 0 | - | 4.42 | 122,341 |
| Geography by Letter - K | 0 | - | 4.53 | 118,698 |
| Geography by Letter - L | 0 | - | 4.43 | 148,907 |
| Geography by Letter - M | 0 | - | 4.49 | 118,978 |
| Geography by Letter - N | 0 | - | 4.51 | 127,531 |
| Geography by Letter - P | 0 | - | 4.47 | 176,424 |
| Geography by Letter - R | 0 | - | 4.43 | 132,115 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,963 |
| Geography by Letter - U | 0 | - | 4.53 | 143,496 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,240 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,423 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,003 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,426 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,682 |
| Movies that Start with G | 0 | - | 4.49 | 68,637 |
| Movies that Start with I | 0 | - | 4.41 | 65,247 |
| History by Letter - A | 0 | - | 4.51 | 153,469 |
| History by Letter - B | 0 | - | 4.45 | 172,786 |
| History by Letter - C | 0 | - | 4.70 | 172,069 |
| History by Letter - E | 0 | - | 4.51 | 141,074 |
| History by Letter - G | 0 | - | 4.46 | 122,525 |
| History by Letter - H | 0 | - | 4.45 | 137,160 |
| History by Letter - J | 0 | - | 4.51 | 154,534 |
| History by Letter - N | 0 | - | 4.45 | 104,397 |
| History by Letter - S | 0 | - | 4.47 | 94,695 |
| History by Letter - W | 0 | - | 4.45 | 109,892 |
| History by Letter - M | 0 | - | 4.54 | 120,204 |
| History by Letter - K | 0 | - | 4.50 | 101,690 |
| History by Letter - L | 0 | - | 4.50 | 112,459 |
| History by Letter - I | 0 | - | 4.46 | 104,730 |
| Series of Things #2 | 0 | - | 4.46 | 82,996 |
| Valuable Substances | 0 | - | 4.41 | 54,261 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,740 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,122 |
| Islands A-Z | 0 | - | 4.46 | 125,883 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,205 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,229 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,267 |
| Disney A-Z | 0 | - | 4.37 | 87,290 |
| Literature by Letter - A | 0 | - | 4.24 | 32,233 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,341 |
| Companies A-Z | 0 | - | 4.30 | 42,724 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,258 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,679 |
| Geography by Letter - G | 0 | - | 4.33 | 126,648 |
| Geography by Letter - F | 0 | - | 4.27 | 138,207 |
| Geography by Letter - J | 0 | - | 4.34 | 123,256 |
| Geography by Letter - O | 0 | - | 4.37 | 130,084 |
| Geography by Letter - V | 0 | - | 4.39 | 122,136 |
| Geography by Letter - W | 0 | - | 4.39 | 115,140 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,839 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,892 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,753 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,313 |
| Video Games A-Z | 0 | - | 4.05 | 39,107 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,322 |
| Movies that Start with A | 0 | - | 4.13 | 61,951 |
| Movies that Start with C | 0 | - | 4.30 | 61,942 |
| Movies that Start with B | 0 | - | 4.36 | 85,329 |
| Movies that Start with D | 0 | - | 4.34 | 68,513 |
| Movies that Start with E | 0 | - | 4.13 | 68,443 |
| Movies that Start with J | 0 | - | 4.18 | 76,260 |
| Movies that Start with L | 0 | - | 4.16 | 60,489 |
| Movies that Start with M | 0 | - | 4.28 | 48,295 |
| Movies that Start with N | 0 | - | 4.02 | 41,306 |
| Movies that Start with P | 0 | - | 4.25 | 54,200 |
| Movies that Start with R | 0 | - | 4.17 | 46,706 |
| Movies that Start with W | 0 | - | 4.07 | 44,299 |
| Movies that Start with T | 0 | - | 4.34 | 49,369 |
| Movies that Start with S | 0 | - | 4.35 | 56,543 |
| Movies that Start with F | 0 | - | 4.13 | 68,934 |
| History by Letter - D | 0 | - | 4.40 | 138,197 |
| History by Letter - F | 0 | - | 4.18 | 114,785 |
| History by Letter - O | 0 | - | 4.32 | 99,797 |
| History by Letter - P | 0 | - | 4.36 | 108,157 |
| History by Letter - Q | 0 | - | 4.34 | 80,558 |
| History by Letter - R | 0 | - | 4.26 | 122,503 |
| History by Letter - T | 0 | - | 4.39 | 105,556 |
| History by Letter - U | 0 | - | 4.19 | 101,070 |
| History by Letter - V | 0 | - | 4.27 | 80,999 |
| History by Letter - Y | 0 | - | 4.27 | 87,512 |
| History by Letter - Z | 0 | - | 4.20 | 77,261 |
| Music by Letter - F | 0 | - | 4.48 | 27,055 |
| Music by Letter - A | 0 | - | 4.61 | 31,445 |
| Wikipedia Languages | 0 | - | 4.97 | 127,233 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.80 | 803,564 |
| Series of Things #1 | 0 | - | 4.40 | 101,612 |
| Oxymorons | 0 | - | 4.05 | 65,305 |
| The Weapons They Carried | 0 | - | 4.22 | 53,529 |
| Name the Group | 0 | - | 4.08 | 35,943 |
| What Word Am I Thinking Of? #1 | 0 | - | 4.22 | 50,739 |
| Series of Things #3 | 0 | - | 4.14 | 75,801 |
| What Word Am I Thinking Of? #3 | 0 | - | 4.16 | 32,121 |
| Fun With Unicode | 0 | - | 4.10 | 32,883 |
| A Quiz About Nothing | 0 | - | 4.61 | 17,144 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,551 |
| Musical Acts by Letter - M | 0 | - | 4.15 | 93,539 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,412 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,512 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,395 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 68,086 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,882 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,446 |
| Musical Acts by Letter - C | 0 | - | 4.34 | 60,361 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,217 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 61,812 |
| Geography by Letter on the World Map - D | 0 | - | 4.03 | 65,208 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 67,366 |
| Locations by Letter - A | 0 | - | 4.11 | 51,523 |
| Locations by Letter - B | 0 | - | 4.15 | 48,803 |
| Locations by Letter - E | 0 | - | 4.26 | 56,654 |
| Locations by Letter - F | 0 | - | 4.02 | 48,797 |
| Locations by Letter - H | 0 | - | 4.07 | 38,383 |
| Locations by Letter - J | 0 | - | 4.12 | 58,578 |
| Locations by Letter - K | 0 | - | 4.06 | 36,528 |
| Locations by Letter - O | 0 | - | 4.05 | 34,773 |
| Locations by Letter - P | 0 | - | 4.11 | 38,108 |
