| D Answers Quiz #1 | 0 | - | 4.41 | 104,100 |
| H Answers Quiz #1 | 0 | - | 4.44 | 123,214 |
| J Answers Quiz #1 | 0 | - | 4.44 | 91,062 |
| L Answers Quiz #1 | 0 | - | 4.45 | 97,156 |
| N Answers Quiz #1 | 0 | - | 4.46 | 97,874 |
| Q Answers Quiz | 0 | - | 4.41 | 55,358 |
| T Answers Quiz #2 | 0 | - | 4.41 | 47,573 |
| Answers that End in X | 0 | - | 4.41 | 45,013 |
| A Answers Quiz #1 | 0 | - | 4.25 | 137,039 |
| B Answers Quiz #1 | 0 | - | 4.33 | 112,377 |
| C Answers Quiz #1 | 0 | - | 4.35 | 101,001 |
| E Answers Quiz #1 | 0 | - | 4.39 | 132,569 |
| F Answers Quiz #1 | 0 | - | 4.30 | 114,825 |
| G Answers Quiz #1 | 0 | - | 4.21 | 70,821 |
| I Answers Quiz #1 | 0 | - | 4.29 | 83,671 |
| K Answers Quiz #1 | 0 | - | 4.29 | 73,669 |
| M Answers Quiz #1 | 0 | - | 4.30 | 101,297 |
| O Answers Quiz #1 | 0 | - | 4.39 | 111,204 |
| P Answers Quiz #1 | 0 | - | 4.31 | 105,091 |
| R Answers Quiz #1 | 0 | - | 4.31 | 89,877 |
| S Answers Quiz #1 | 0 | - | 4.22 | 92,963 |
| T Answers Quiz #1 | 0 | - | 4.35 | 95,829 |
| U Answers Quiz #1 | 0 | - | 4.27 | 93,637 |
| V Answers Quiz #1 | 0 | - | 4.39 | 97,025 |
| W Answers Quiz #1 | 0 | - | 4.02 | 88,266 |
| Y Answers Quiz #1 | 0 | - | 4.28 | 72,060 |
| Z Answers Quiz #1 | 0 | - | 4.28 | 81,304 |
| Double A Answers | 0 | - | 4.28 | 35,504 |
| Double B Answers | 0 | - | 4.25 | 37,746 |
| Double C Answers | 0 | - | 4.31 | 41,944 |
| Double D Answers | 0 | - | 4.25 | 49,851 |
| Double E Answers | 0 | - | 4.23 | 40,112 |
| Double F Answers | 0 | - | 4.14 | 51,137 |
| Double G Answers | 0 | - | 4.22 | 47,808 |
| Double L Answers | 0 | - | 4.21 | 47,037 |
| Double M Answers | 0 | - | 4.33 | 50,025 |
| Double O Answers | 0 | - | 4.34 | 71,290 |
| Double P Answers | 0 | - | 4.03 | 49,069 |
| Double R Answers | 0 | - | 4.22 | 47,199 |
| Double S Answers | 0 | - | 4.19 | 39,352 |
| Double T Answers | 0 | - | 4.31 | 40,769 |
| Answers Begin and End with the Same Letter A-Z | 0 | - | 4.10 | 45,444 |
| A Answers Quiz #2 | 0 | - | 4.20 | 66,730 |
| C Answers Quiz #2 | 0 | - | 4.31 | 56,090 |
| D Answers Quiz #2 | 0 | - | 4.16 | 45,103 |
| E Answers Quiz #2 | 0 | - | 4.03 | 45,024 |
| F Answers Quiz #2 | 0 | - | 4.10 | 43,892 |
| G Answers Quiz #2 | 0 | - | 4.37 | 45,074 |
| L Answers Quiz #2 | 0 | - | 4.04 | 37,821 |
| R Answers Quiz #2 | 0 | - | 4.22 | 47,543 |
| S Answers Quiz #2 | 0 | - | 4.24 | 41,158 |
| V Answers Quiz #2 | 0 | - | 4.07 | 33,284 |
| W Answers Quiz #2 | 0 | - | 4.11 | 33,350 |
| N Answers Quiz #2 | 0 | - | 4.39 | 58,376 |
| Z Answers Quiz #2 | 0 | - | 4.12 | 32,454 |
| H Answers Quiz #2 | 0 | - | 4.27 | 51,546 |
| Geography by Letter - T | 0 | - | 4.84 | 154,900 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,905 |
| Alphabet Breadcrumb Trail | 0 | - | 4.96 | 28,426 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,858 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,692 |
| X Answers Quiz | 0 | - | 3.86 | 65,063 |
| Double N Answers | 0 | - | 3.92 | 49,458 |
| B Answers Quiz #2 | 0 | - | 3.98 | 46,044 |
| I Answers Quiz #2 | 0 | - | 3.93 | 38,638 |
| J Answers Quiz #2 | 0 | - | 3.91 | 43,134 |
| K Answers Quiz #2 | 0 | - | 4.00 | 39,275 |
| M Answers Quiz #2 | 0 | - | 3.89 | 36,922 |
| O Answers Quiz #2 | 0 | - | 3.90 | 39,790 |
| P Answers Quiz #2 | 0 | - | 3.99 | 38,260 |
| U Answers Quiz #2 | 0 | - | 3.83 | 34,381 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,102 |
| NATO Military Alphabet | 0 | - | 4.98 | 563,414 |
| Countries by Military Spending | 0 | - | 4.93 | 178,813 |
| Most Traded Currencies | 0 | - | 4.95 | 130,601 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 38,495 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,529 |
| Geography by Letter - A | 0 | - | 4.74 | 212,586 |
| Geography by Letter - B | 0 | - | 4.56 | 185,564 |
| Geography by Letter - H | 0 | - | 4.69 | 151,087 |
| Geography by Letter - C | 0 | - | 4.48 | 159,525 |
| Geography by Letter - D | 0 | - | 4.50 | 151,515 |
| Geography by Letter - E | 0 | - | 4.42 | 148,345 |
| Geography by Letter - I | 0 | - | 4.42 | 122,605 |
| Geography by Letter - K | 0 | - | 4.54 | 118,950 |
| Geography by Letter - L | 0 | - | 4.44 | 149,431 |
| Geography by Letter - M | 0 | - | 4.49 | 119,446 |
| Geography by Letter - N | 0 | - | 4.51 | 127,817 |
| Geography by Letter - P | 0 | - | 4.47 | 176,747 |
| Geography by Letter - R | 0 | - | 4.43 | 132,464 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,299 |
| Geography by Letter - U | 0 | - | 4.52 | 143,776 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,309 |
| Y Answers Quiz #2 | 0 | - | 3.69 | 28,621 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,525 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,091 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,482 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,765 |
| Movies that Start with G | 0 | - | 4.49 | 68,768 |
| Movies that Start with I | 0 | - | 4.41 | 65,370 |
| History by Letter - A | 0 | - | 4.51 | 153,733 |
| History by Letter - B | 0 | - | 4.45 | 173,092 |
| History by Letter - C | 0 | - | 4.70 | 172,431 |
| History by Letter - E | 0 | - | 4.51 | 141,330 |
| History by Letter - G | 0 | - | 4.46 | 122,747 |
| History by Letter - H | 0 | - | 4.45 | 137,418 |
| History by Letter - J | 0 | - | 4.51 | 154,820 |
| History by Letter - N | 0 | - | 4.45 | 104,682 |
| History by Letter - S | 0 | - | 4.47 | 94,856 |
| History by Letter - W | 0 | - | 4.45 | 110,084 |
| History by Letter - M | 0 | - | 4.54 | 120,551 |
| History by Letter - K | 0 | - | 4.50 | 101,876 |
| History by Letter - L | 0 | - | 4.50 | 112,672 |
| History by Letter - I | 0 | - | 4.46 | 104,899 |
| Series of Things #2 | 0 | - | 4.46 | 83,192 |
| Valuable Substances | 0 | - | 4.41 | 54,346 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,970 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,392 |
| Islands A-Z | 0 | - | 4.45 | 126,973 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,605 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,401 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,399 |
| Disney A-Z | 0 | - | 4.37 | 87,415 |
| Literature by Letter - A | 0 | - | 4.24 | 32,318 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,389 |
| Companies A-Z | 0 | - | 4.30 | 42,758 |
| Top Five Exporting Partners by Country | 0 | - | 4.86 | 67,377 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,719 |
| Geography by Letter - G | 0 | - | 4.33 | 126,926 |
| Geography by Letter - F | 0 | - | 4.28 | 138,649 |
| Geography by Letter - J | 0 | - | 4.35 | 123,521 |
| Geography by Letter - O | 0 | - | 4.37 | 130,343 |
| Geography by Letter - V | 0 | - | 4.39 | 122,423 |
| Geography by Letter - W | 0 | - | 4.39 | 115,357 |
| Geography by Letter - Y | 0 | - | 4.39 | 112,043 |
| Geography by Letter - Z | 0 | - | 4.11 | 82,074 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,965 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,361 |
| Video Games A-Z | 0 | - | 4.05 | 39,191 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,372 |
| Movies that Start with A | 0 | - | 4.13 | 62,094 |
| Movies that Start with C | 0 | - | 4.30 | 62,084 |
| Movies that Start with B | 0 | - | 4.36 | 85,651 |
| Movies that Start with D | 0 | - | 4.34 | 68,619 |
| Movies that Start with E | 0 | - | 4.13 | 68,563 |
| Movies that Start with J | 0 | - | 4.18 | 76,377 |
| Movies that Start with L | 0 | - | 4.16 | 60,570 |
| Movies that Start with M | 0 | - | 4.28 | 48,369 |
| Movies that Start with N | 0 | - | 4.02 | 41,363 |
| Movies that Start with P | 0 | - | 4.25 | 54,264 |
| Movies that Start with R | 0 | - | 4.17 | 46,783 |
| Movies that Start with W | 0 | - | 4.07 | 44,356 |
| Movies that Start with T | 0 | - | 4.34 | 49,433 |
| Movies that Start with S | 0 | - | 4.35 | 56,610 |
| Movies that Start with F | 0 | - | 4.13 | 69,047 |
| History by Letter - D | 0 | - | 4.40 | 138,443 |
| History by Letter - F | 0 | - | 4.18 | 114,969 |
| History by Letter - O | 0 | - | 4.32 | 99,963 |
| History by Letter - P | 0 | - | 4.36 | 108,339 |
| History by Letter - Q | 0 | - | 4.34 | 80,699 |
| History by Letter - R | 0 | - | 4.26 | 122,697 |
| History by Letter - T | 0 | - | 4.39 | 105,701 |
| History by Letter - U | 0 | - | 4.19 | 101,214 |
| History by Letter - V | 0 | - | 4.27 | 81,123 |
| History by Letter - Y | 0 | - | 4.27 | 87,642 |
| History by Letter - Z | 0 | - | 4.20 | 77,386 |
| Music by Letter - F | 0 | - | 4.47 | 27,110 |
| Music by Letter - A | 0 | - | 4.61 | 31,500 |
| Wikipedia Languages | 0 | - | 4.97 | 127,443 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.80 | 804,390 |
| 20th Century A-Z | 0 | - | 4.50 | 53,936 |
| Series of Things #1 | 0 | - | 4.40 | 101,782 |
| Oxymorons | 0 | - | 4.05 | 65,347 |
| The Weapons They Carried | 0 | - | 4.22 | 53,568 |
| Name the Group | 0 | - | 4.08 | 35,989 |
| What Word Am I Thinking Of? #1 | 0 | - | 4.22 | 50,777 |
| Series of Things #3 | 0 | - | 4.14 | 75,946 |
| What Word Am I Thinking Of? #3 | 0 | - | 4.16 | 32,141 |
| Fun With Unicode | 0 | - | 4.11 | 32,921 |
| A Quiz About Nothing | 0 | - | 4.61 | 17,196 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,694 |
| Musical Acts by Letter - M | 0 | - | 4.15 | 93,755 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,537 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,644 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,546 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 68,237 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 83,053 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,603 |
| Musical Acts by Letter - C | 0 | - | 4.34 | 60,506 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,358 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 61,944 |
| Geography by Letter on the World Map - D | 0 | - | 4.03 | 65,359 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 67,518 |
| Locations by Letter - A | 0 | - | 4.11 | 51,583 |
| Locations by Letter - B | 0 | - | 4.15 | 48,859 |
| Locations by Letter - E | 0 | - | 4.26 | 56,714 |
| Locations by Letter - F | 0 | - | 4.02 | 48,842 |
| Locations by Letter - H | 0 | - | 4.07 | 38,430 |
| Locations by Letter - J | 0 | - | 4.12 | 58,626 |
| Locations by Letter - K | 0 | - | 4.06 | 36,576 |
