| D Answers Quiz #1 | 0 | - | 4.41 | 104,380 |
| H Answers Quiz #1 | 0 | - | 4.44 | 123,440 |
| J Answers Quiz #1 | 0 | - | 4.44 | 91,533 |
| L Answers Quiz #1 | 0 | - | 4.45 | 97,396 |
| N Answers Quiz #1 | 0 | - | 4.47 | 98,097 |
| Q Answers Quiz | 0 | - | 4.41 | 55,426 |
| T Answers Quiz #2 | 0 | - | 4.41 | 47,711 |
| Answers that End in X | 0 | - | 4.41 | 45,076 |
| A Answers Quiz #1 | 0 | - | 4.25 | 137,333 |
| B Answers Quiz #1 | 0 | - | 4.33 | 112,865 |
| C Answers Quiz #1 | 0 | - | 4.35 | 101,444 |
| E Answers Quiz #1 | 0 | - | 4.39 | 132,859 |
| F Answers Quiz #1 | 0 | - | 4.30 | 115,075 |
| G Answers Quiz #1 | 0 | - | 4.18 | 70,998 |
| I Answers Quiz #1 | 0 | - | 4.29 | 83,829 |
| K Answers Quiz #1 | 0 | - | 4.29 | 73,824 |
| M Answers Quiz #1 | 0 | - | 4.30 | 101,469 |
| O Answers Quiz #1 | 0 | - | 4.39 | 111,427 |
| P Answers Quiz #1 | 0 | - | 4.31 | 105,243 |
| R Answers Quiz #1 | 0 | - | 4.31 | 90,048 |
| S Answers Quiz #1 | 0 | - | 4.22 | 93,118 |
| T Answers Quiz #1 | 0 | - | 4.35 | 95,981 |
| U Answers Quiz #1 | 0 | - | 4.27 | 93,825 |
| V Answers Quiz #1 | 0 | - | 4.39 | 97,200 |
| W Answers Quiz #1 | 0 | - | 4.02 | 88,374 |
| Y Answers Quiz #1 | 0 | - | 4.28 | 72,169 |
| Z Answers Quiz #1 | 0 | - | 4.28 | 81,407 |
| Double A Answers | 0 | - | 4.28 | 35,629 |
| Double B Answers | 0 | - | 4.25 | 37,807 |
| Double C Answers | 0 | - | 4.31 | 42,003 |
| Double D Answers | 0 | - | 4.25 | 49,989 |
| Double E Answers | 0 | - | 4.23 | 40,279 |
| Double F Answers | 0 | - | 4.14 | 51,188 |
| Double G Answers | 0 | - | 4.22 | 47,929 |
| Double L Answers | 0 | - | 4.21 | 47,092 |
| Double M Answers | 0 | - | 4.33 | 50,171 |
| Double O Answers | 0 | - | 4.34 | 71,359 |
| Double P Answers | 0 | - | 4.03 | 49,119 |
| Double R Answers | 0 | - | 4.22 | 47,373 |
| Double T Answers | 0 | - | 4.31 | 40,847 |
| Answers Begin and End with the Same Letter A-Z | 0 | - | 4.10 | 45,480 |
| A Answers Quiz #2 | 0 | - | 4.21 | 66,989 |
| C Answers Quiz #2 | 0 | - | 4.31 | 56,294 |
| D Answers Quiz #2 | 0 | - | 4.16 | 45,278 |
| E Answers Quiz #2 | 0 | - | 4.03 | 45,168 |
| F Answers Quiz #2 | 0 | - | 4.10 | 44,040 |
| G Answers Quiz #2 | 0 | - | 4.37 | 45,216 |
| L Answers Quiz #2 | 0 | - | 4.04 | 37,932 |
| R Answers Quiz #2 | 0 | - | 4.22 | 47,690 |
| S Answers Quiz #2 | 0 | - | 4.24 | 41,273 |
| V Answers Quiz #2 | 0 | - | 4.07 | 33,368 |
| W Answers Quiz #2 | 0 | - | 4.11 | 33,432 |
| N Answers Quiz #2 | 0 | - | 4.39 | 58,536 |
| Z Answers Quiz #2 | 0 | - | 4.12 | 32,529 |
| H Answers Quiz #2 | 0 | - | 4.27 | 51,709 |
| Geography by Letter - T | 0 | - | 4.84 | 155,546 |
| Top World Languages A-Z | 0 | - | 4.81 | 37,038 |
| Alphabet Breadcrumb Trail | 0 | - | 4.96 | 28,496 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 109,074 |
| X Answers Quiz | 0 | - | 3.86 | 65,143 |
| Double N Answers | 0 | - | 3.92 | 49,507 |
| B Answers Quiz #2 | 0 | - | 3.98 | 46,247 |
| I Answers Quiz #2 | 0 | - | 3.93 | 38,748 |
| J Answers Quiz #2 | 0 | - | 3.91 | 43,270 |
| K Answers Quiz #2 | 0 | - | 4.00 | 39,403 |
| M Answers Quiz #2 | 0 | - | 3.89 | 37,034 |
| O Answers Quiz #2 | 0 | - | 3.90 | 39,888 |
| P Answers Quiz #2 | 0 | - | 3.99 | 38,371 |
| U Answers Quiz #2 | 0 | - | 3.83 | 34,476 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,467 |
| NATO Military Alphabet | 0 | - | 4.98 | 565,317 |
| Countries by Military Spending | 0 | - | 4.93 | 179,209 |
| Most Traded Currencies | 0 | - | 4.95 | 130,983 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,900 |
| Geography by Letter - A | 0 | - | 4.75 | 213,246 |
| Geography by Letter - B | 0 | - | 4.61 | 186,129 |
| Geography by Letter - H | 0 | - | 4.69 | 151,675 |
| Geography by Letter - C | 0 | - | 4.48 | 159,991 |
| Geography by Letter - D | 0 | - | 4.50 | 151,945 |
| Geography by Letter - E | 0 | - | 4.42 | 148,770 |
| Geography by Letter - I | 0 | - | 4.42 | 122,937 |
| Geography by Letter - K | 0 | - | 4.54 | 119,416 |
| Geography by Letter - L | 0 | - | 4.44 | 149,805 |
| Geography by Letter - M | 0 | - | 4.51 | 119,772 |
| Geography by Letter - N | 0 | - | 4.51 | 128,136 |
| Geography by Letter - P | 0 | - | 4.47 | 177,096 |
| Geography by Letter - R | 0 | - | 4.43 | 132,900 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,703 |
| Geography by Letter - U | 0 | - | 4.52 | 144,332 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,415 |
| Y Answers Quiz #2 | 0 | - | 3.69 | 28,686 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,598 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,195 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,541 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,872 |
| Movies that Start with G | 0 | - | 4.49 | 68,866 |
| Movies that Start with I | 0 | - | 4.41 | 65,455 |
| History by Letter - A | 0 | - | 4.51 | 154,054 |
| History by Letter - B | 0 | - | 4.45 | 173,496 |
| History by Letter - C | 0 | - | 4.70 | 172,844 |
| History by Letter - E | 0 | - | 4.51 | 141,654 |
| History by Letter - G | 0 | - | 4.46 | 123,226 |
| History by Letter - H | 0 | - | 4.45 | 137,743 |
| History by Letter - J | 0 | - | 4.51 | 155,185 |
| History by Letter - N | 0 | - | 4.45 | 104,909 |
| History by Letter - S | 0 | - | 4.47 | 95,087 |
| History by Letter - W | 0 | - | 4.45 | 110,342 |
| History by Letter - M | 0 | - | 4.54 | 120,820 |
| History by Letter - K | 0 | - | 4.50 | 102,124 |
| History by Letter - L | 0 | - | 4.50 | 112,935 |
| History by Letter - I | 0 | - | 4.46 | 105,146 |
| Series of Things #2 | 0 | - | 4.46 | 83,446 |
| Valuable Substances | 0 | - | 4.41 | 54,432 |
| Geography by Letter on the World Map - B | 0 | - | 4.49 | 91,246 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,745 |
| Islands A-Z | 0 | - | 4.46 | 128,133 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,822 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,543 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,498 |
| Disney A-Z | 0 | - | 4.37 | 87,589 |
| Literature by Letter - A | 0 | - | 4.24 | 32,426 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,443 |
| Companies A-Z | 0 | - | 4.30 | 42,783 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,520 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,773 |
| Geography by Letter - G | 0 | - | 4.33 | 127,240 |
| Geography by Letter - F | 0 | - | 4.28 | 138,952 |
| Geography by Letter - J | 0 | - | 4.35 | 123,823 |
| Geography by Letter - O | 0 | - | 4.37 | 130,648 |
| Geography by Letter - V | 0 | - | 4.39 | 122,800 |
| Geography by Letter - W | 0 | - | 4.39 | 115,632 |
| Geography by Letter - Y | 0 | - | 4.39 | 112,345 |
| Geography by Letter - Z | 0 | - | 4.11 | 82,315 |
| Geography by Letter - Q | 0 | - | 4.38 | 70,224 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,408 |
| Video Games A-Z | 0 | - | 4.05 | 39,294 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,437 |
| Movies that Start with A | 0 | - | 4.13 | 62,176 |
| Movies that Start with C | 0 | - | 4.30 | 62,190 |
| Movies that Start with B | 0 | - | 4.36 | 85,737 |
| Movies that Start with D | 0 | - | 4.34 | 68,698 |
| Movies that Start with E | 0 | - | 4.13 | 68,639 |
| Movies that Start with J | 0 | - | 4.18 | 76,465 |
| Movies that Start with L | 0 | - | 4.16 | 60,642 |
| Movies that Start with M | 0 | - | 4.28 | 48,435 |
| Movies that Start with N | 0 | - | 4.02 | 41,421 |
| Movies that Start with P | 0 | - | 4.25 | 54,317 |
| Movies that Start with R | 0 | - | 4.17 | 46,858 |
| Movies that Start with W | 0 | - | 4.07 | 44,394 |
| Movies that Start with T | 0 | - | 4.34 | 49,490 |
| Movies that Start with S | 0 | - | 4.35 | 56,669 |
| Movies that Start with F | 0 | - | 4.13 | 69,125 |
| History by Letter - D | 0 | - | 4.40 | 138,745 |
| History by Letter - F | 0 | - | 4.19 | 115,202 |
| History by Letter - O | 0 | - | 4.32 | 100,380 |
| History by Letter - P | 0 | - | 4.36 | 108,584 |
| History by Letter - Q | 0 | - | 4.34 | 80,884 |
| History by Letter - R | 0 | - | 4.26 | 122,922 |
| History by Letter - T | 0 | - | 4.39 | 105,910 |
| History by Letter - U | 0 | - | 4.19 | 101,425 |
| History by Letter - V | 0 | - | 4.27 | 81,297 |
| History by Letter - Y | 0 | - | 4.27 | 87,804 |
| History by Letter - Z | 0 | - | 4.20 | 77,536 |
| Music by Letter - F | 0 | - | 4.47 | 27,157 |
| Music by Letter - A | 0 | - | 4.61 | 31,558 |
| Wikipedia Languages | 0 | - | 4.97 | 127,669 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.79 | 805,695 |
| Series of Things #1 | 0 | - | 4.40 | 102,003 |
| Oxymorons | 0 | - | 4.05 | 65,399 |
| The Weapons They Carried | 0 | - | 4.22 | 53,627 |
| Name the Group | 0 | - | 4.08 | 36,030 |
| What Word Am I Thinking Of? #1 | 0 | - | 4.22 | 50,829 |
| Series of Things #3 | 0 | - | 4.14 | 76,097 |
| What Word Am I Thinking Of? #3 | 0 | - | 4.15 | 32,171 |
| Fun With Unicode | 0 | - | 4.11 | 32,972 |
| A Quiz About Nothing | 0 | - | 4.61 | 17,257 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,794 |
| Musical Acts by Letter - M | 0 | - | 4.15 | 93,918 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,620 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,728 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,661 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 68,362 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 83,214 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,758 |
| Musical Acts by Letter - C | 0 | - | 4.34 | 60,623 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,442 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 62,053 |
| Geography by Letter on the World Map - D | 0 | - | 4.01 | 65,571 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 67,736 |
| Locations by Letter - A | 0 | - | 4.11 | 51,634 |
| Locations by Letter - B | 0 | - | 4.15 | 48,909 |
| Locations by Letter - E | 0 | - | 4.26 | 56,784 |
| Locations by Letter - F | 0 | - | 4.02 | 48,888 |
| Locations by Letter - H | 0 | - | 4.07 | 38,474 |
| Locations by Letter - J | 0 | - | 4.12 | 58,688 |
| Locations by Letter - K | 0 | - | 4.06 | 36,619 |
| Locations by Letter - O | 0 | - | 4.05 | 34,857 |
| Locations by Letter - P | 0 | - | 4.11 | 38,200 |
| Locations by Letter - R | 0 | - | 4.02 | 40,196 |
| Locations by Letter - T | 0 | - | 4.11 | 41,315 |
