| D Answers Quiz #1 | 0 | - | 4.41 | 104,084 |
| H Answers Quiz #1 | 0 | - | 4.44 | 123,205 |
| J Answers Quiz #1 | 0 | - | 4.44 | 91,049 |
| L Answers Quiz #1 | 0 | - | 4.45 | 97,140 |
| N Answers Quiz #1 | 0 | - | 4.46 | 97,857 |
| Q Answers Quiz | 0 | - | 4.41 | 55,348 |
| T Answers Quiz #2 | 0 | - | 4.41 | 47,568 |
| Answers that End in X | 0 | - | 4.41 | 45,010 |
| A Answers Quiz #1 | 0 | - | 4.25 | 137,026 |
| B Answers Quiz #1 | 0 | - | 4.33 | 112,365 |
| C Answers Quiz #1 | 0 | - | 4.35 | 100,993 |
| E Answers Quiz #1 | 0 | - | 4.39 | 132,554 |
| F Answers Quiz #1 | 0 | - | 4.30 | 114,810 |
| I Answers Quiz #1 | 0 | - | 4.29 | 83,659 |
| K Answers Quiz #1 | 0 | - | 4.29 | 73,664 |
| M Answers Quiz #1 | 0 | - | 4.30 | 101,287 |
| O Answers Quiz #1 | 0 | - | 4.39 | 111,190 |
| P Answers Quiz #1 | 0 | - | 4.31 | 105,073 |
| R Answers Quiz #1 | 0 | - | 4.31 | 89,863 |
| S Answers Quiz #1 | 0 | - | 4.22 | 92,953 |
| T Answers Quiz #1 | 0 | - | 4.35 | 95,819 |
| U Answers Quiz #1 | 0 | - | 4.27 | 93,618 |
| V Answers Quiz #1 | 0 | - | 4.39 | 97,014 |
| W Answers Quiz #1 | 0 | - | 4.02 | 88,260 |
| Y Answers Quiz #1 | 0 | - | 4.28 | 72,054 |
| Z Answers Quiz #1 | 0 | - | 4.28 | 81,299 |
| Double A Answers | 0 | - | 4.28 | 35,493 |
| Double B Answers | 0 | - | 4.25 | 37,738 |
| Double C Answers | 0 | - | 4.31 | 41,940 |
| Double D Answers | 0 | - | 4.25 | 49,838 |
| Double E Answers | 0 | - | 4.23 | 40,101 |
| Double F Answers | 0 | - | 4.14 | 51,130 |
| Double G Answers | 0 | - | 4.22 | 47,797 |
| Double L Answers | 0 | - | 4.21 | 47,030 |
| Double M Answers | 0 | - | 4.33 | 50,019 |
| Double O Answers | 0 | - | 4.34 | 71,283 |
| Double P Answers | 0 | - | 4.03 | 49,062 |
| Double R Answers | 0 | - | 4.22 | 47,181 |
| Double S Answers | 0 | - | 4.19 | 39,336 |
| Double T Answers | 0 | - | 4.31 | 40,759 |
| Answers Begin and End with the Same Letter A-Z | 0 | - | 4.10 | 45,442 |
| A Answers Quiz #2 | 0 | - | 4.20 | 66,722 |
| C Answers Quiz #2 | 0 | - | 4.31 | 56,082 |
| D Answers Quiz #2 | 0 | - | 4.16 | 45,098 |
| E Answers Quiz #2 | 0 | - | 4.03 | 45,018 |
| F Answers Quiz #2 | 0 | - | 4.10 | 43,887 |
| G Answers Quiz #2 | 0 | - | 4.37 | 45,070 |
| L Answers Quiz #2 | 0 | - | 4.04 | 37,813 |
| R Answers Quiz #2 | 0 | - | 4.22 | 47,535 |
| S Answers Quiz #2 | 0 | - | 4.24 | 41,154 |
| V Answers Quiz #2 | 0 | - | 4.07 | 33,280 |
| W Answers Quiz #2 | 0 | - | 4.11 | 33,346 |
| N Answers Quiz #2 | 0 | - | 4.39 | 58,364 |
| Z Answers Quiz #2 | 0 | - | 4.12 | 32,449 |
| H Answers Quiz #2 | 0 | - | 4.27 | 51,540 |
| Geography by Letter - T | 0 | - | 4.84 | 154,849 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,885 |
| Alphabet Breadcrumb Trail | 0 | - | 4.96 | 28,421 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,820 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,651 |
| X Answers Quiz | 0 | - | 3.86 | 65,062 |
| Double N Answers | 0 | - | 3.92 | 49,454 |
| B Answers Quiz #2 | 0 | - | 3.98 | 46,035 |
| I Answers Quiz #2 | 0 | - | 3.93 | 38,635 |
| J Answers Quiz #2 | 0 | - | 3.91 | 43,126 |
| K Answers Quiz #2 | 0 | - | 4.00 | 39,266 |
| M Answers Quiz #2 | 0 | - | 3.89 | 36,918 |
| O Answers Quiz #2 | 0 | - | 3.90 | 39,785 |
| P Answers Quiz #2 | 0 | - | 3.99 | 38,254 |
| U Answers Quiz #2 | 0 | - | 3.83 | 34,374 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,070 |
| NATO Military Alphabet | 0 | - | 4.98 | 563,218 |
| Countries by Military Spending | 0 | - | 4.93 | 178,763 |
| Most Traded Currencies | 0 | - | 4.95 | 130,518 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 38,482 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,499 |
| Geography by Letter - A | 0 | - | 4.74 | 212,548 |
| Geography by Letter - B | 0 | - | 4.56 | 185,530 |
| Geography by Letter - H | 0 | - | 4.69 | 151,058 |
| Geography by Letter - C | 0 | - | 4.48 | 159,498 |
| Geography by Letter - D | 0 | - | 4.50 | 151,483 |
| Geography by Letter - E | 0 | - | 4.42 | 148,309 |
| Geography by Letter - I | 0 | - | 4.42 | 122,577 |
| Geography by Letter - K | 0 | - | 4.54 | 118,929 |
| Geography by Letter - L | 0 | - | 4.44 | 149,408 |
| Geography by Letter - M | 0 | - | 4.49 | 119,417 |
| Geography by Letter - N | 0 | - | 4.51 | 127,783 |
| Geography by Letter - P | 0 | - | 4.47 | 176,714 |
| Geography by Letter - R | 0 | - | 4.43 | 132,418 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,246 |
| Geography by Letter - U | 0 | - | 4.53 | 143,742 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,300 |
| Y Answers Quiz #2 | 0 | - | 3.69 | 28,618 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,513 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,084 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,475 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,759 |
| Movies that Start with G | 0 | - | 4.49 | 68,755 |
| Movies that Start with I | 0 | - | 4.41 | 65,363 |
| History by Letter - A | 0 | - | 4.51 | 153,699 |
| History by Letter - B | 0 | - | 4.45 | 173,050 |
| History by Letter - C | 0 | - | 4.70 | 172,386 |
| History by Letter - E | 0 | - | 4.51 | 141,296 |
| History by Letter - G | 0 | - | 4.46 | 122,725 |
| History by Letter - H | 0 | - | 4.45 | 137,385 |
| History by Letter - J | 0 | - | 4.51 | 154,775 |
| History by Letter - N | 0 | - | 4.45 | 104,658 |
| History by Letter - S | 0 | - | 4.47 | 94,839 |
| History by Letter - W | 0 | - | 4.45 | 110,065 |
| History by Letter - M | 0 | - | 4.54 | 120,527 |
| History by Letter - K | 0 | - | 4.50 | 101,851 |
| History by Letter - L | 0 | - | 4.50 | 112,644 |
| History by Letter - I | 0 | - | 4.46 | 104,879 |
| Series of Things #2 | 0 | - | 4.46 | 83,170 |
| Valuable Substances | 0 | - | 4.41 | 54,331 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,946 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,363 |
| Islands A-Z | 0 | - | 4.45 | 126,837 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,586 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,388 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,391 |
| Disney A-Z | 0 | - | 4.37 | 87,404 |
| Literature by Letter - A | 0 | - | 4.24 | 32,313 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,386 |
| Companies A-Z | 0 | - | 4.30 | 42,756 |
| Top Five Exporting Partners by Country | 0 | - | 4.86 | 67,353 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,712 |
| Geography by Letter - G | 0 | - | 4.33 | 126,905 |
| Geography by Letter - F | 0 | - | 4.28 | 138,625 |
| Geography by Letter - J | 0 | - | 4.35 | 123,502 |
| Geography by Letter - O | 0 | - | 4.37 | 130,310 |
| Geography by Letter - V | 0 | - | 4.39 | 122,383 |
| Geography by Letter - W | 0 | - | 4.39 | 115,334 |
| Geography by Letter - Y | 0 | - | 4.39 | 112,021 |
| Geography by Letter - Z | 0 | - | 4.11 | 82,057 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,945 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,355 |
| Video Games A-Z | 0 | - | 4.05 | 39,179 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,367 |
| Movies that Start with A | 0 | - | 4.13 | 62,082 |
| Movies that Start with C | 0 | - | 4.30 | 62,070 |
| Movies that Start with B | 0 | - | 4.36 | 85,638 |
| Movies that Start with D | 0 | - | 4.34 | 68,609 |
| Movies that Start with E | 0 | - | 4.13 | 68,553 |
| Movies that Start with J | 0 | - | 4.18 | 76,369 |
| Movies that Start with L | 0 | - | 4.16 | 60,562 |
| Movies that Start with M | 0 | - | 4.28 | 48,366 |
| Movies that Start with N | 0 | - | 4.02 | 41,358 |
| Movies that Start with P | 0 | - | 4.25 | 54,256 |
| Movies that Start with R | 0 | - | 4.17 | 46,775 |
| Movies that Start with W | 0 | - | 4.07 | 44,352 |
| Movies that Start with T | 0 | - | 4.34 | 49,427 |
| Movies that Start with S | 0 | - | 4.35 | 56,603 |
| Movies that Start with F | 0 | - | 4.13 | 69,036 |
| History by Letter - D | 0 | - | 4.40 | 138,405 |
| History by Letter - F | 0 | - | 4.18 | 114,941 |
| History by Letter - O | 0 | - | 4.32 | 99,945 |
| History by Letter - P | 0 | - | 4.36 | 108,317 |
| History by Letter - Q | 0 | - | 4.34 | 80,687 |
| History by Letter - R | 0 | - | 4.26 | 122,674 |
| History by Letter - T | 0 | - | 4.39 | 105,683 |
| History by Letter - U | 0 | - | 4.19 | 101,203 |
| History by Letter - V | 0 | - | 4.27 | 81,116 |
| History by Letter - Y | 0 | - | 4.27 | 87,630 |
| History by Letter - Z | 0 | - | 4.20 | 77,374 |
| Music by Letter - F | 0 | - | 4.47 | 27,107 |
| Music by Letter - A | 0 | - | 4.61 | 31,497 |
| Wikipedia Languages | 0 | - | 4.97 | 127,420 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.80 | 804,274 |
| Series of Things #1 | 0 | - | 4.40 | 101,760 |
| Oxymorons | 0 | - | 4.05 | 65,344 |
| The Weapons They Carried | 0 | - | 4.22 | 53,563 |
| Name the Group | 0 | - | 4.08 | 35,987 |
| What Word Am I Thinking Of? #1 | 0 | - | 4.22 | 50,774 |
| Series of Things #3 | 0 | - | 4.14 | 75,933 |
| What Word Am I Thinking Of? #3 | 0 | - | 4.16 | 32,139 |
| Fun With Unicode | 0 | - | 4.11 | 32,919 |
| A Quiz About Nothing | 0 | - | 4.61 | 17,191 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,678 |
| Musical Acts by Letter - M | 0 | - | 4.15 | 93,738 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,524 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,632 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,523 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 68,219 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 83,040 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,588 |
| Musical Acts by Letter - C | 0 | - | 4.34 | 60,495 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,349 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 61,931 |
| Geography by Letter on the World Map - D | 0 | - | 4.03 | 65,340 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 67,502 |
| Locations by Letter - A | 0 | - | 4.11 | 51,571 |
| Locations by Letter - B | 0 | - | 4.15 | 48,849 |
| Locations by Letter - E | 0 | - | 4.26 | 56,705 |
| Locations by Letter - F | 0 | - | 4.02 | 48,833 |
| Locations by Letter - H | 0 | - | 4.07 | 38,422 |
| Locations by Letter - J | 0 | - | 4.12 | 58,616 |
| Locations by Letter - K | 0 | - | 4.06 | 36,569 |
| Locations by Letter - O | 0 | - | 4.05 | 34,807 |
| Locations by Letter - P | 0 | - | 4.11 | 38,144 |
