| D Answers Quiz #1 | 0 | - | 4.41 | 104,005 |
| H Answers Quiz #1 | 0 | - | 4.44 | 123,138 |
| J Answers Quiz #1 | 0 | - | 4.44 | 90,968 |
| L Answers Quiz #1 | 0 | - | 4.45 | 97,053 |
| N Answers Quiz #1 | 0 | - | 4.46 | 97,790 |
| Q Answers Quiz | 0 | - | 4.41 | 55,310 |
| T Answers Quiz #2 | 0 | - | 4.41 | 47,516 |
| Answers that End in X | 0 | - | 4.41 | 44,975 |
| A Answers Quiz #1 | 0 | - | 4.25 | 136,951 |
| B Answers Quiz #1 | 0 | - | 4.33 | 112,272 |
| C Answers Quiz #1 | 0 | - | 4.35 | 100,926 |
| E Answers Quiz #1 | 0 | - | 4.39 | 132,456 |
| F Answers Quiz #1 | 0 | - | 4.30 | 114,721 |
| G Answers Quiz #1 | 0 | - | 4.21 | 70,770 |
| I Answers Quiz #1 | 0 | - | 4.29 | 83,605 |
| K Answers Quiz #1 | 0 | - | 4.29 | 73,624 |
| M Answers Quiz #1 | 0 | - | 4.30 | 101,216 |
| O Answers Quiz #1 | 0 | - | 4.39 | 111,112 |
| P Answers Quiz #1 | 0 | - | 4.31 | 105,028 |
| S Answers Quiz #1 | 0 | - | 4.22 | 92,897 |
| T Answers Quiz #1 | 0 | - | 4.35 | 95,750 |
| U Answers Quiz #1 | 0 | - | 4.27 | 93,515 |
| V Answers Quiz #1 | 0 | - | 4.39 | 96,940 |
| W Answers Quiz #1 | 0 | - | 4.02 | 88,224 |
| Y Answers Quiz #1 | 0 | - | 4.28 | 72,018 |
| Z Answers Quiz #1 | 0 | - | 4.28 | 81,263 |
| Double A Answers | 0 | - | 4.28 | 35,410 |
| Double B Answers | 0 | - | 4.25 | 37,698 |
| Double C Answers | 0 | - | 4.31 | 41,896 |
| Double D Answers | 0 | - | 4.25 | 49,750 |
| Double E Answers | 0 | - | 4.23 | 39,991 |
| Double F Answers | 0 | - | 4.14 | 51,102 |
| Double G Answers | 0 | - | 4.22 | 47,723 |
| Double L Answers | 0 | - | 4.21 | 46,993 |
| Double M Answers | 0 | - | 4.33 | 49,918 |
| Double O Answers | 0 | - | 4.34 | 71,240 |
| Double P Answers | 0 | - | 4.03 | 49,020 |
| Double R Answers | 0 | - | 4.22 | 47,076 |
| Double S Answers | 0 | - | 4.19 | 39,215 |
| Double T Answers | 0 | - | 4.31 | 40,682 |
| Answers Begin and End with the Same Letter A-Z | 0 | - | 4.10 | 45,419 |
| A Answers Quiz #2 | 0 | - | 4.20 | 66,665 |
| C Answers Quiz #2 | 0 | - | 4.31 | 56,036 |
| D Answers Quiz #2 | 0 | - | 4.16 | 45,058 |
| E Answers Quiz #2 | 0 | - | 4.03 | 44,984 |
| F Answers Quiz #2 | 0 | - | 4.10 | 43,843 |
| G Answers Quiz #2 | 0 | - | 4.37 | 45,029 |
| L Answers Quiz #2 | 0 | - | 4.04 | 37,779 |
| R Answers Quiz #2 | 0 | - | 4.22 | 47,481 |
| S Answers Quiz #2 | 0 | - | 4.24 | 41,116 |
| V Answers Quiz #2 | 0 | - | 4.07 | 33,252 |
| W Answers Quiz #2 | 0 | - | 4.11 | 33,320 |
| N Answers Quiz #2 | 0 | - | 4.39 | 58,305 |
| Z Answers Quiz #2 | 0 | - | 4.12 | 32,419 |
| H Answers Quiz #2 | 0 | - | 4.27 | 51,502 |
| Geography by Letter - T | 0 | - | 4.84 | 154,569 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,814 |
| Alphabet Breadcrumb Trail | 0 | - | 4.96 | 28,370 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,637 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,450 |
| X Answers Quiz | 0 | - | 3.86 | 65,041 |
| Double N Answers | 0 | - | 3.92 | 49,422 |
| B Answers Quiz #2 | 0 | - | 3.98 | 46,003 |
| I Answers Quiz #2 | 0 | - | 3.93 | 38,610 |
| J Answers Quiz #2 | 0 | - | 3.91 | 43,089 |
| K Answers Quiz #2 | 0 | - | 4.00 | 39,233 |
| M Answers Quiz #2 | 0 | - | 3.89 | 36,886 |
| O Answers Quiz #2 | 0 | - | 3.90 | 39,748 |
| P Answers Quiz #2 | 0 | - | 3.99 | 38,218 |
| U Answers Quiz #2 | 0 | - | 3.83 | 34,337 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,842 |
| NATO Military Alphabet | 0 | - | 4.98 | 562,082 |
| Countries by Military Spending | 0 | - | 4.93 | 178,541 |
| Most Traded Currencies | 0 | - | 4.95 | 130,184 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,374 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,282 |
| Geography by Letter - A | 0 | - | 4.74 | 212,271 |
| Geography by Letter - B | 0 | - | 4.56 | 185,288 |
| Geography by Letter - H | 0 | - | 4.69 | 150,860 |
| Geography by Letter - C | 0 | - | 4.48 | 159,281 |
| Geography by Letter - D | 0 | - | 4.50 | 151,294 |
| Geography by Letter - E | 0 | - | 4.42 | 148,134 |
| Geography by Letter - I | 0 | - | 4.42 | 122,424 |
| Geography by Letter - K | 0 | - | 4.54 | 118,782 |
| Geography by Letter - L | 0 | - | 4.44 | 149,213 |
| Geography by Letter - M | 0 | - | 4.49 | 119,072 |
| Geography by Letter - N | 0 | - | 4.51 | 127,619 |
| Geography by Letter - P | 0 | - | 4.47 | 176,511 |
| Geography by Letter - R | 0 | - | 4.43 | 132,197 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,040 |
| Geography by Letter - U | 0 | - | 4.53 | 143,561 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,256 |
| Y Answers Quiz #2 | 0 | - | 3.69 | 28,593 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,440 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,024 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,438 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,700 |
| Movies that Start with G | 0 | - | 4.49 | 68,700 |
| Movies that Start with I | 0 | - | 4.41 | 65,298 |
| History by Letter - A | 0 | - | 4.51 | 153,507 |
| History by Letter - B | 0 | - | 4.45 | 172,816 |
| History by Letter - C | 0 | - | 4.70 | 172,116 |
| History by Letter - E | 0 | - | 4.51 | 141,101 |
| History by Letter - G | 0 | - | 4.46 | 122,554 |
| History by Letter - H | 0 | - | 4.45 | 137,192 |
| History by Letter - J | 0 | - | 4.51 | 154,567 |
| History by Letter - N | 0 | - | 4.45 | 104,415 |
| History by Letter - S | 0 | - | 4.47 | 94,721 |
| History by Letter - W | 0 | - | 4.45 | 109,926 |
| History by Letter - M | 0 | - | 4.54 | 120,232 |
| History by Letter - K | 0 | - | 4.50 | 101,707 |
| History by Letter - L | 0 | - | 4.50 | 112,487 |
| History by Letter - I | 0 | - | 4.46 | 104,748 |
| Series of Things #2 | 0 | - | 4.46 | 83,031 |
| Valuable Substances | 0 | - | 4.41 | 54,280 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,778 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,170 |
| Islands A-Z | 0 | - | 4.46 | 126,118 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,236 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,246 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,283 |
| Disney A-Z | 0 | - | 4.37 | 87,317 |
| Literature by Letter - A | 0 | - | 4.24 | 32,255 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,357 |
| Companies A-Z | 0 | - | 4.30 | 42,733 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,285 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,687 |
| Geography by Letter - G | 0 | - | 4.33 | 126,741 |
| Geography by Letter - F | 0 | - | 4.28 | 138,453 |
| Geography by Letter - J | 0 | - | 4.35 | 123,334 |
| Geography by Letter - O | 0 | - | 4.37 | 130,164 |
| Geography by Letter - V | 0 | - | 4.39 | 122,193 |
| Geography by Letter - W | 0 | - | 4.39 | 115,190 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,889 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,937 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,811 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,320 |
| Video Games A-Z | 0 | - | 4.05 | 39,122 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,331 |
| Movies that Start with A | 0 | - | 4.13 | 62,035 |
| Movies that Start with C | 0 | - | 4.30 | 62,023 |
| Movies that Start with B | 0 | - | 4.36 | 85,587 |
| Movies that Start with D | 0 | - | 4.34 | 68,577 |
| Movies that Start with E | 0 | - | 4.13 | 68,510 |
| Movies that Start with J | 0 | - | 4.18 | 76,303 |
| Movies that Start with L | 0 | - | 4.16 | 60,524 |
| Movies that Start with M | 0 | - | 4.28 | 48,329 |
| Movies that Start with N | 0 | - | 4.02 | 41,330 |
| Movies that Start with P | 0 | - | 4.25 | 54,229 |
| Movies that Start with R | 0 | - | 4.17 | 46,737 |
| Movies that Start with W | 0 | - | 4.07 | 44,325 |
| Movies that Start with T | 0 | - | 4.34 | 49,394 |
| Movies that Start with S | 0 | - | 4.35 | 56,568 |
| Movies that Start with F | 0 | - | 4.13 | 68,993 |
| History by Letter - D | 0 | - | 4.40 | 138,234 |
| History by Letter - F | 0 | - | 4.18 | 114,811 |
| History by Letter - O | 0 | - | 4.32 | 99,816 |
| History by Letter - P | 0 | - | 4.36 | 108,180 |
| History by Letter - Q | 0 | - | 4.34 | 80,576 |
| History by Letter - R | 0 | - | 4.26 | 122,537 |
| History by Letter - T | 0 | - | 4.39 | 105,579 |
| History by Letter - U | 0 | - | 4.19 | 101,092 |
| History by Letter - V | 0 | - | 4.27 | 81,023 |
| History by Letter - Y | 0 | - | 4.27 | 87,541 |
| History by Letter - Z | 0 | - | 4.20 | 77,276 |
| Music by Letter - F | 0 | - | 4.48 | 27,065 |
| Music by Letter - A | 0 | - | 4.61 | 31,459 |
| Wikipedia Languages | 0 | - | 4.97 | 127,266 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.80 | 803,749 |
| Series of Things #1 | 0 | - | 4.40 | 101,652 |
| Oxymorons | 0 | - | 4.05 | 65,318 |
| The Weapons They Carried | 0 | - | 4.22 | 53,542 |
| Name the Group | 0 | - | 4.08 | 35,957 |
| What Word Am I Thinking Of? #1 | 0 | - | 4.22 | 50,747 |
| Series of Things #3 | 0 | - | 4.14 | 75,833 |
| What Word Am I Thinking Of? #3 | 0 | - | 4.16 | 32,128 |
| Fun With Unicode | 0 | - | 4.10 | 32,892 |
| A Quiz About Nothing | 0 | - | 4.61 | 17,156 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,587 |
| Musical Acts by Letter - M | 0 | - | 4.15 | 93,595 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,439 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,537 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,415 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 68,114 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,914 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,484 |
| Musical Acts by Letter - C | 0 | - | 4.34 | 60,392 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,254 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 61,843 |
| Geography by Letter on the World Map - D | 0 | - | 4.03 | 65,236 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 67,398 |
| Locations by Letter - A | 0 | - | 4.11 | 51,530 |
| Locations by Letter - B | 0 | - | 4.15 | 48,811 |
| Locations by Letter - E | 0 | - | 4.26 | 56,661 |
| Locations by Letter - F | 0 | - | 4.02 | 48,802 |
| Locations by Letter - H | 0 | - | 4.07 | 38,389 |
| Locations by Letter - J | 0 | - | 4.12 | 58,588 |
| Locations by Letter - K | 0 | - | 4.06 | 36,536 |
| Locations by Letter - O | 0 | - | 4.05 | 34,779 |
| Locations by Letter - P | 0 | - | 4.11 | 38,112 |
