| D Answers Quiz #1 | 0 | - | 4.41 | 104,042 |
| H Answers Quiz #1 | 0 | - | 4.44 | 123,172 |
| J Answers Quiz #1 | 0 | - | 4.44 | 91,013 |
| L Answers Quiz #1 | 0 | - | 4.45 | 97,093 |
| N Answers Quiz #1 | 0 | - | 4.46 | 97,823 |
| Q Answers Quiz | 0 | - | 4.41 | 55,330 |
| T Answers Quiz #2 | 0 | - | 4.41 | 47,543 |
| Answers that End in X | 0 | - | 4.41 | 44,992 |
| A Answers Quiz #1 | 0 | - | 4.25 | 136,989 |
| B Answers Quiz #1 | 0 | - | 4.33 | 112,319 |
| C Answers Quiz #1 | 0 | - | 4.35 | 100,956 |
| E Answers Quiz #1 | 0 | - | 4.39 | 132,509 |
| F Answers Quiz #1 | 0 | - | 4.30 | 114,752 |
| G Answers Quiz #1 | 0 | - | 4.21 | 70,782 |
| I Answers Quiz #1 | 0 | - | 4.29 | 83,624 |
| K Answers Quiz #1 | 0 | - | 4.29 | 73,642 |
| M Answers Quiz #1 | 0 | - | 4.30 | 101,252 |
| O Answers Quiz #1 | 0 | - | 4.39 | 111,151 |
| P Answers Quiz #1 | 0 | - | 4.31 | 105,053 |
| R Answers Quiz #1 | 0 | - | 4.31 | 89,830 |
| S Answers Quiz #1 | 0 | - | 4.22 | 92,922 |
| T Answers Quiz #1 | 0 | - | 4.35 | 95,782 |
| U Answers Quiz #1 | 0 | - | 4.27 | 93,559 |
| V Answers Quiz #1 | 0 | - | 4.39 | 96,975 |
| W Answers Quiz #1 | 0 | - | 4.02 | 88,241 |
| Y Answers Quiz #1 | 0 | - | 4.28 | 72,040 |
| Z Answers Quiz #1 | 0 | - | 4.28 | 81,279 |
| Double A Answers | 0 | - | 4.28 | 35,456 |
| Double B Answers | 0 | - | 4.25 | 37,723 |
| Double C Answers | 0 | - | 4.31 | 41,926 |
| Double D Answers | 0 | - | 4.25 | 49,788 |
| Double E Answers | 0 | - | 4.23 | 40,052 |
| Double F Answers | 0 | - | 4.14 | 51,119 |
| Double G Answers | 0 | - | 4.22 | 47,761 |
| Double L Answers | 0 | - | 4.21 | 47,017 |
| Double M Answers | 0 | - | 4.33 | 49,969 |
| Double O Answers | 0 | - | 4.34 | 71,262 |
| Double P Answers | 0 | - | 4.03 | 49,048 |
| Double R Answers | 0 | - | 4.22 | 47,135 |
| Double S Answers | 0 | - | 4.19 | 39,271 |
| Double T Answers | 0 | - | 4.31 | 40,720 |
| Answers Begin and End with the Same Letter A-Z | 0 | - | 4.10 | 45,428 |
| A Answers Quiz #2 | 0 | - | 4.20 | 66,692 |
| C Answers Quiz #2 | 0 | - | 4.31 | 56,057 |
| D Answers Quiz #2 | 0 | - | 4.16 | 45,079 |
| E Answers Quiz #2 | 0 | - | 4.03 | 45,000 |
| F Answers Quiz #2 | 0 | - | 4.10 | 43,865 |
| G Answers Quiz #2 | 0 | - | 4.37 | 45,050 |
| L Answers Quiz #2 | 0 | - | 4.04 | 37,797 |
| R Answers Quiz #2 | 0 | - | 4.22 | 47,510 |
| S Answers Quiz #2 | 0 | - | 4.24 | 41,132 |
| V Answers Quiz #2 | 0 | - | 4.07 | 33,264 |
| W Answers Quiz #2 | 0 | - | 4.11 | 33,332 |
| N Answers Quiz #2 | 0 | - | 4.39 | 58,331 |
| Z Answers Quiz #2 | 0 | - | 4.12 | 32,429 |
| H Answers Quiz #2 | 0 | - | 4.27 | 51,521 |
| Geography by Letter - T | 0 | - | 4.84 | 154,702 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,843 |
| Alphabet Breadcrumb Trail | 0 | - | 4.96 | 28,397 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,712 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,536 |
| X Answers Quiz | 0 | - | 3.86 | 65,047 |
| Double N Answers | 0 | - | 3.92 | 49,438 |
| B Answers Quiz #2 | 0 | - | 3.98 | 46,021 |
| I Answers Quiz #2 | 0 | - | 3.93 | 38,625 |
| J Answers Quiz #2 | 0 | - | 3.91 | 43,105 |
| K Answers Quiz #2 | 0 | - | 4.00 | 39,251 |
| M Answers Quiz #2 | 0 | - | 3.89 | 36,899 |
| O Answers Quiz #2 | 0 | - | 3.90 | 39,771 |
| P Answers Quiz #2 | 0 | - | 3.99 | 38,239 |
| U Answers Quiz #2 | 0 | - | 3.83 | 34,353 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,938 |
| NATO Military Alphabet | 0 | - | 4.98 | 562,630 |
| Countries by Military Spending | 0 | - | 4.93 | 178,659 |
| Most Traded Currencies | 0 | - | 4.95 | 130,348 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,364 |
| Geography by Letter - A | 0 | - | 4.74 | 212,384 |
| Geography by Letter - B | 0 | - | 4.56 | 185,386 |
| Geography by Letter - H | 0 | - | 4.69 | 150,944 |
| Geography by Letter - C | 0 | - | 4.48 | 159,370 |
| Geography by Letter - D | 0 | - | 4.50 | 151,365 |
| Geography by Letter - E | 0 | - | 4.42 | 148,199 |
| Geography by Letter - I | 0 | - | 4.42 | 122,490 |
| Geography by Letter - K | 0 | - | 4.54 | 118,848 |
| Geography by Letter - L | 0 | - | 4.44 | 149,298 |
| Geography by Letter - M | 0 | - | 4.49 | 119,177 |
| Geography by Letter - N | 0 | - | 4.51 | 127,694 |
| Geography by Letter - P | 0 | - | 4.47 | 176,610 |
| Geography by Letter - R | 0 | - | 4.43 | 132,301 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,134 |
| Geography by Letter - U | 0 | - | 4.53 | 143,638 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,270 |
| Y Answers Quiz #2 | 0 | - | 3.69 | 28,603 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,471 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,051 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,457 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,717 |
| Movies that Start with G | 0 | - | 4.49 | 68,727 |
| Movies that Start with I | 0 | - | 4.41 | 65,325 |
| History by Letter - A | 0 | - | 4.51 | 153,579 |
| History by Letter - B | 0 | - | 4.45 | 172,911 |
| History by Letter - C | 0 | - | 4.70 | 172,231 |
| History by Letter - E | 0 | - | 4.51 | 141,189 |
| History by Letter - G | 0 | - | 4.46 | 122,623 |
| History by Letter - H | 0 | - | 4.45 | 137,270 |
| History by Letter - J | 0 | - | 4.51 | 154,640 |
| History by Letter - N | 0 | - | 4.45 | 104,463 |
| History by Letter - S | 0 | - | 4.47 | 94,758 |
| History by Letter - W | 0 | - | 4.45 | 109,981 |
| History by Letter - M | 0 | - | 4.54 | 120,279 |
| History by Letter - K | 0 | - | 4.50 | 101,760 |
| History by Letter - L | 0 | - | 4.50 | 112,533 |
| History by Letter - I | 0 | - | 4.46 | 104,793 |
| Series of Things #2 | 0 | - | 4.46 | 83,089 |
| Valuable Substances | 0 | - | 4.41 | 54,299 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,848 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,249 |
| Islands A-Z | 0 | - | 4.46 | 126,450 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,535 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,360 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,358 |
| Disney A-Z | 0 | - | 4.37 | 87,364 |
| Literature by Letter - A | 0 | - | 4.24 | 32,283 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,366 |
| Companies A-Z | 0 | - | 4.30 | 42,746 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,327 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,697 |
| Geography by Letter - G | 0 | - | 4.33 | 126,809 |
| Geography by Letter - F | 0 | - | 4.28 | 138,526 |
| Geography by Letter - J | 0 | - | 4.35 | 123,405 |
| Geography by Letter - O | 0 | - | 4.37 | 130,233 |
| Geography by Letter - V | 0 | - | 4.39 | 122,283 |
| Geography by Letter - W | 0 | - | 4.39 | 115,252 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,950 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,985 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,874 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,337 |
| Video Games A-Z | 0 | - | 4.05 | 39,151 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,348 |
| Movies that Start with A | 0 | - | 4.13 | 62,056 |
| Movies that Start with C | 0 | - | 4.30 | 62,046 |
| Movies that Start with B | 0 | - | 4.36 | 85,608 |
| Movies that Start with D | 0 | - | 4.34 | 68,594 |
| Movies that Start with E | 0 | - | 4.13 | 68,531 |
| Movies that Start with J | 0 | - | 4.18 | 76,343 |
| Movies that Start with L | 0 | - | 4.16 | 60,546 |
| Movies that Start with M | 0 | - | 4.28 | 48,348 |
| Movies that Start with N | 0 | - | 4.02 | 41,345 |
| Movies that Start with P | 0 | - | 4.25 | 54,245 |
| Movies that Start with R | 0 | - | 4.17 | 46,754 |
| Movies that Start with W | 0 | - | 4.07 | 44,338 |
| Movies that Start with T | 0 | - | 4.34 | 49,410 |
| Movies that Start with S | 0 | - | 4.35 | 56,586 |
| Movies that Start with F | 0 | - | 4.13 | 69,016 |
| History by Letter - D | 0 | - | 4.40 | 138,302 |
| History by Letter - F | 0 | - | 4.18 | 114,858 |
| History by Letter - O | 0 | - | 4.32 | 99,853 |
| History by Letter - P | 0 | - | 4.36 | 108,223 |
| History by Letter - Q | 0 | - | 4.34 | 80,607 |
| History by Letter - R | 0 | - | 4.26 | 122,578 |
| History by Letter - T | 0 | - | 4.39 | 105,613 |
| History by Letter - U | 0 | - | 4.19 | 101,128 |
| History by Letter - V | 0 | - | 4.27 | 81,055 |
| History by Letter - Y | 0 | - | 4.27 | 87,570 |
| History by Letter - Z | 0 | - | 4.20 | 77,307 |
| Music by Letter - F | 0 | - | 4.47 | 27,082 |
| Music by Letter - A | 0 | - | 4.61 | 31,476 |
| Wikipedia Languages | 0 | - | 4.97 | 127,344 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.80 | 804,021 |
| Series of Things #1 | 0 | - | 4.40 | 101,700 |
| Oxymorons | 0 | - | 4.05 | 65,330 |
| The Weapons They Carried | 0 | - | 4.22 | 53,553 |
| Name the Group | 0 | - | 4.08 | 35,972 |
| What Word Am I Thinking Of? #1 | 0 | - | 4.22 | 50,764 |
| Series of Things #3 | 0 | - | 4.14 | 75,877 |
| What Word Am I Thinking Of? #3 | 0 | - | 4.16 | 32,134 |
| Fun With Unicode | 0 | - | 4.11 | 32,906 |
| A Quiz About Nothing | 0 | - | 4.61 | 17,172 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,621 |
| Musical Acts by Letter - M | 0 | - | 4.15 | 93,648 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,473 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,578 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,459 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 68,157 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,964 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,530 |
| Musical Acts by Letter - C | 0 | - | 4.34 | 60,431 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,286 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 61,880 |
| Geography by Letter on the World Map - D | 0 | - | 4.03 | 65,279 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 67,438 |
| Locations by Letter - A | 0 | - | 4.11 | 51,552 |
| Locations by Letter - B | 0 | - | 4.15 | 48,828 |
| Locations by Letter - E | 0 | - | 4.26 | 56,683 |
| Locations by Letter - F | 0 | - | 4.02 | 48,814 |
| Locations by Letter - H | 0 | - | 4.07 | 38,406 |
| Locations by Letter - J | 0 | - | 4.12 | 58,601 |
| 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 | 38,123 |
