| D Answers Quiz #1 | 0 | - | 4.41 | 104,032 |
| H Answers Quiz #1 | 0 | - | 4.44 | 123,166 |
| J Answers Quiz #1 | 0 | - | 4.44 | 91,000 |
| L Answers Quiz #1 | 0 | - | 4.45 | 97,081 |
| N Answers Quiz #1 | 0 | - | 4.46 | 97,819 |
| Q Answers Quiz | 0 | - | 4.41 | 55,325 |
| T Answers Quiz #2 | 0 | - | 4.41 | 47,539 |
| Answers that End in X | 0 | - | 4.41 | 44,990 |
| A Answers Quiz #1 | 0 | - | 4.25 | 136,984 |
| B Answers Quiz #1 | 0 | - | 4.33 | 112,306 |
| C Answers Quiz #1 | 0 | - | 4.35 | 100,949 |
| E Answers Quiz #1 | 0 | - | 4.39 | 132,495 |
| F Answers Quiz #1 | 0 | - | 4.30 | 114,746 |
| G Answers Quiz #1 | 0 | - | 4.21 | 70,780 |
| I Answers Quiz #1 | 0 | - | 4.29 | 83,621 |
| K Answers Quiz #1 | 0 | - | 4.29 | 73,638 |
| M Answers Quiz #1 | 0 | - | 4.30 | 101,246 |
| O Answers Quiz #1 | 0 | - | 4.39 | 111,142 |
| P Answers Quiz #1 | 0 | - | 4.31 | 105,048 |
| R Answers Quiz #1 | 0 | - | 4.31 | 89,821 |
| S Answers Quiz #1 | 0 | - | 4.22 | 92,917 |
| T Answers Quiz #1 | 0 | - | 4.35 | 95,775 |
| U Answers Quiz #1 | 0 | - | 4.27 | 93,550 |
| V Answers Quiz #1 | 0 | - | 4.39 | 96,968 |
| W Answers Quiz #1 | 0 | - | 4.02 | 88,237 |
| Y Answers Quiz #1 | 0 | - | 4.28 | 72,039 |
| Z Answers Quiz #1 | 0 | - | 4.28 | 81,277 |
| Double A Answers | 0 | - | 4.28 | 35,450 |
| Double B Answers | 0 | - | 4.25 | 37,718 |
| Double C Answers | 0 | - | 4.31 | 41,920 |
| Double D Answers | 0 | - | 4.25 | 49,778 |
| Double E Answers | 0 | - | 4.23 | 40,044 |
| Double F Answers | 0 | - | 4.14 | 51,117 |
| Double G Answers | 0 | - | 4.22 | 47,753 |
| Double L Answers | 0 | - | 4.21 | 47,011 |
| Double M Answers | 0 | - | 4.33 | 49,957 |
| Double O Answers | 0 | - | 4.34 | 71,260 |
| Double P Answers | 0 | - | 4.03 | 49,046 |
| Double R Answers | 0 | - | 4.22 | 47,123 |
| Double S Answers | 0 | - | 4.19 | 39,261 |
| Double T Answers | 0 | - | 4.31 | 40,710 |
| Answers Begin and End with the Same Letter A-Z | 0 | - | 4.10 | 45,427 |
| A Answers Quiz #2 | 0 | - | 4.20 | 66,688 |
| C Answers Quiz #2 | 0 | - | 4.31 | 56,053 |
| D Answers Quiz #2 | 0 | - | 4.16 | 45,074 |
| E Answers Quiz #2 | 0 | - | 4.03 | 44,997 |
| F Answers Quiz #2 | 0 | - | 4.10 | 43,861 |
| G Answers Quiz #2 | 0 | - | 4.37 | 45,045 |
| L Answers Quiz #2 | 0 | - | 4.04 | 37,794 |
| R Answers Quiz #2 | 0 | - | 4.22 | 47,506 |
| V Answers Quiz #2 | 0 | - | 4.07 | 33,264 |
| W Answers Quiz #2 | 0 | - | 4.11 | 33,330 |
| N Answers Quiz #2 | 0 | - | 4.39 | 58,327 |
| Z Answers Quiz #2 | 0 | - | 4.12 | 32,428 |
| H Answers Quiz #2 | 0 | - | 4.27 | 51,517 |
| Geography by Letter - T | 0 | - | 4.84 | 154,669 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,842 |
| Alphabet Breadcrumb Trail | 0 | - | 4.96 | 28,390 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,703 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,522 |
| X Answers Quiz | 0 | - | 3.86 | 65,047 |
| Double N Answers | 0 | - | 3.92 | 49,437 |
| B Answers Quiz #2 | 0 | - | 3.98 | 46,019 |
| I Answers Quiz #2 | 0 | - | 3.93 | 38,620 |
| J Answers Quiz #2 | 0 | - | 3.91 | 43,101 |
| K Answers Quiz #2 | 0 | - | 4.00 | 39,246 |
| M Answers Quiz #2 | 0 | - | 3.89 | 36,896 |
| O Answers Quiz #2 | 0 | - | 3.90 | 39,766 |
| P Answers Quiz #2 | 0 | - | 3.99 | 38,234 |
| U Answers Quiz #2 | 0 | - | 3.83 | 34,350 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,926 |
| NATO Military Alphabet | 0 | - | 4.98 | 562,526 |
| Countries by Military Spending | 0 | - | 4.93 | 178,644 |
| Most Traded Currencies | 0 | - | 4.95 | 130,326 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,415 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,353 |
| Geography by Letter - A | 0 | - | 4.74 | 212,360 |
| Geography by Letter - B | 0 | - | 4.56 | 185,367 |
| Geography by Letter - H | 0 | - | 4.69 | 150,932 |
| Geography by Letter - C | 0 | - | 4.48 | 159,352 |
| Geography by Letter - D | 0 | - | 4.50 | 151,348 |
| Geography by Letter - E | 0 | - | 4.42 | 148,183 |
| Geography by Letter - I | 0 | - | 4.42 | 122,474 |
| Geography by Letter - K | 0 | - | 4.54 | 118,834 |
| Geography by Letter - L | 0 | - | 4.44 | 149,276 |
| Geography by Letter - M | 0 | - | 4.49 | 119,116 |
| Geography by Letter - N | 0 | - | 4.51 | 127,680 |
| Geography by Letter - P | 0 | - | 4.47 | 176,589 |
| Geography by Letter - R | 0 | - | 4.43 | 132,278 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,115 |
| Geography by Letter - U | 0 | - | 4.53 | 143,621 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,263 |
| Y Answers Quiz #2 | 0 | - | 3.69 | 28,602 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,465 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,047 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,453 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,714 |
| Movies that Start with G | 0 | - | 4.49 | 68,726 |
| Movies that Start with I | 0 | - | 4.41 | 65,323 |
| History by Letter - A | 0 | - | 4.51 | 153,568 |
| History by Letter - B | 0 | - | 4.45 | 172,897 |
| History by Letter - C | 0 | - | 4.70 | 172,210 |
| History by Letter - E | 0 | - | 4.51 | 141,172 |
| History by Letter - G | 0 | - | 4.46 | 122,611 |
| History by Letter - H | 0 | - | 4.45 | 137,261 |
| History by Letter - J | 0 | - | 4.51 | 154,626 |
| History by Letter - N | 0 | - | 4.45 | 104,455 |
| History by Letter - S | 0 | - | 4.47 | 94,751 |
| History by Letter - W | 0 | - | 4.45 | 109,969 |
| History by Letter - M | 0 | - | 4.54 | 120,274 |
| History by Letter - K | 0 | - | 4.50 | 101,748 |
| History by Letter - L | 0 | - | 4.50 | 112,526 |
| History by Letter - I | 0 | - | 4.46 | 104,781 |
| Series of Things #2 | 0 | - | 4.46 | 83,078 |
| Valuable Substances | 0 | - | 4.41 | 54,296 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,838 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,237 |
| Islands A-Z | 0 | - | 4.46 | 126,406 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,500 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,348 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,350 |
| Disney A-Z | 0 | - | 4.37 | 87,355 |
| Literature by Letter - A | 0 | - | 4.24 | 32,275 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,365 |
| Companies A-Z | 0 | - | 4.30 | 42,742 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,321 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,696 |
| Geography by Letter - G | 0 | - | 4.33 | 126,791 |
| Geography by Letter - F | 0 | - | 4.28 | 138,510 |
| Geography by Letter - J | 0 | - | 4.35 | 123,387 |
| Geography by Letter - O | 0 | - | 4.37 | 130,218 |
| Geography by Letter - V | 0 | - | 4.39 | 122,266 |
| Geography by Letter - W | 0 | - | 4.39 | 115,241 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,937 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,974 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,858 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,335 |
| Video Games A-Z | 0 | - | 4.05 | 39,147 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,344 |
| Movies that Start with A | 0 | - | 4.13 | 62,055 |
| Movies that Start with C | 0 | - | 4.30 | 62,046 |
| Movies that Start with B | 0 | - | 4.36 | 85,606 |
| Movies that Start with D | 0 | - | 4.34 | 68,593 |
| Movies that Start with E | 0 | - | 4.13 | 68,529 |
| Movies that Start with J | 0 | - | 4.18 | 76,339 |
| Movies that Start with L | 0 | - | 4.16 | 60,541 |
| Movies that Start with M | 0 | - | 4.28 | 48,345 |
| Movies that Start with N | 0 | - | 4.02 | 41,343 |
| Movies that Start with P | 0 | - | 4.25 | 54,243 |
| Movies that Start with R | 0 | - | 4.17 | 46,753 |
| Movies that Start with W | 0 | - | 4.07 | 44,337 |
| Movies that Start with T | 0 | - | 4.34 | 49,409 |
| Movies that Start with S | 0 | - | 4.35 | 56,583 |
| Movies that Start with F | 0 | - | 4.13 | 69,013 |
| History by Letter - D | 0 | - | 4.40 | 138,291 |
| History by Letter - F | 0 | - | 4.18 | 114,848 |
| History by Letter - O | 0 | - | 4.32 | 99,849 |
| History by Letter - P | 0 | - | 4.36 | 108,213 |
| History by Letter - Q | 0 | - | 4.34 | 80,602 |
| History by Letter - R | 0 | - | 4.26 | 122,571 |
| History by Letter - T | 0 | - | 4.39 | 105,604 |
| History by Letter - U | 0 | - | 4.19 | 101,123 |
| History by Letter - V | 0 | - | 4.27 | 81,047 |
| History by Letter - Y | 0 | - | 4.27 | 87,562 |
| History by Letter - Z | 0 | - | 4.20 | 77,299 |
| Music by Letter - F | 0 | - | 4.48 | 27,080 |
| Music by Letter - A | 0 | - | 4.61 | 31,475 |
| Wikipedia Languages | 0 | - | 4.97 | 127,334 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.80 | 803,981 |
| Series of Things #1 | 0 | - | 4.40 | 101,693 |
| Oxymorons | 0 | - | 4.05 | 65,327 |
| The Weapons They Carried | 0 | - | 4.22 | 53,551 |
| Name the Group | 0 | - | 4.08 | 35,971 |
| What Word Am I Thinking Of? #1 | 0 | - | 4.22 | 50,759 |
| Series of Things #3 | 0 | - | 4.14 | 75,868 |
| What Word Am I Thinking Of? #3 | 0 | - | 4.16 | 32,132 |
| Fun With Unicode | 0 | - | 4.10 | 32,903 |
| A Quiz About Nothing | 0 | - | 4.61 | 17,167 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,618 |
| Musical Acts by Letter - M | 0 | - | 4.15 | 93,640 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,466 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,574 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,449 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 68,150 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,958 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,526 |
| Musical Acts by Letter - C | 0 | - | 4.34 | 60,427 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,284 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 61,876 |
| Geography by Letter on the World Map - D | 0 | - | 4.03 | 65,275 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 67,435 |
| Locations by Letter - A | 0 | - | 4.11 | 51,550 |
| Locations by Letter - B | 0 | - | 4.15 | 48,827 |
| Locations by Letter - E | 0 | - | 4.26 | 56,679 |
| Locations by Letter - F | 0 | - | 4.02 | 48,814 |
| Locations by Letter - H | 0 | - | 4.07 | 38,405 |
| Locations by Letter - J | 0 | - | 4.12 | 58,600 |
| Locations by Letter - K | 0 | - | 4.06 | 36,549 |
| Locations by Letter - O | 0 | - | 4.05 | 34,793 |
| Locations by Letter - P | 0 | - | 4.11 | 38,121 |
