| D Answers Quiz #1 | 0 | - | 4.41 | 103,970 |
| H Answers Quiz #1 | 0 | - | 4.44 | 123,101 |
| J Answers Quiz #1 | 0 | - | 4.44 | 90,937 |
| L Answers Quiz #1 | 0 | - | 4.45 | 97,006 |
| N Answers Quiz #1 | 0 | - | 4.46 | 97,748 |
| Q Answers Quiz | 0 | - | 4.41 | 55,297 |
| T Answers Quiz #2 | 0 | - | 4.41 | 47,502 |
| Answers that End in X | 0 | - | 4.41 | 44,954 |
| A Answers Quiz #1 | 0 | - | 4.25 | 136,915 |
| B Answers Quiz #1 | 0 | - | 4.33 | 112,235 |
| C Answers Quiz #1 | 0 | - | 4.35 | 100,895 |
| E Answers Quiz #1 | 0 | - | 4.39 | 132,411 |
| F Answers Quiz #1 | 0 | - | 4.30 | 114,671 |
| G Answers Quiz #1 | 0 | - | 4.21 | 70,753 |
| I Answers Quiz #1 | 0 | - | 4.32 | 83,582 |
| K Answers Quiz #1 | 0 | - | 4.29 | 73,603 |
| M Answers Quiz #1 | 0 | - | 4.30 | 101,196 |
| O Answers Quiz #1 | 0 | - | 4.39 | 111,080 |
| P Answers Quiz #1 | 0 | - | 4.31 | 105,007 |
| R Answers Quiz #1 | 0 | - | 4.31 | 89,758 |
| S Answers Quiz #1 | 0 | - | 4.22 | 92,875 |
| T Answers Quiz #1 | 0 | - | 4.35 | 95,722 |
| U Answers Quiz #1 | 0 | - | 4.27 | 93,476 |
| V Answers Quiz #1 | 0 | - | 4.39 | 96,918 |
| W Answers Quiz #1 | 0 | - | 4.02 | 88,210 |
| Y Answers Quiz #1 | 0 | - | 4.28 | 71,997 |
| Z Answers Quiz #1 | 0 | - | 4.28 | 81,249 |
| Double B Answers | 0 | - | 4.25 | 37,685 |
| Double C Answers | 0 | - | 4.31 | 41,885 |
| Double D Answers | 0 | - | 4.25 | 49,708 |
| Double E Answers | 0 | - | 4.23 | 39,956 |
| Double F Answers | 0 | - | 4.14 | 51,089 |
| Double G Answers | 0 | - | 4.22 | 47,697 |
| Double L Answers | 0 | - | 4.21 | 46,976 |
| Double M Answers | 0 | - | 4.33 | 49,879 |
| Double O Answers | 0 | - | 4.34 | 71,221 |
| Double P Answers | 0 | - | 4.03 | 49,003 |
| Double R Answers | 0 | - | 4.22 | 47,022 |
| Double S Answers | 0 | - | 4.19 | 39,147 |
| Double T Answers | 0 | - | 4.30 | 40,637 |
| Answers Begin and End with the Same Letter A-Z | 0 | - | 4.10 | 45,411 |
| A Answers Quiz #2 | 0 | - | 4.20 | 66,645 |
| C Answers Quiz #2 | 0 | - | 4.31 | 56,012 |
| D Answers Quiz #2 | 0 | - | 4.16 | 45,041 |
| E Answers Quiz #2 | 0 | - | 4.03 | 44,966 |
| F Answers Quiz #2 | 0 | - | 4.10 | 43,828 |
| G Answers Quiz #2 | 0 | - | 4.37 | 45,014 |
| L Answers Quiz #2 | 0 | - | 4.04 | 37,766 |
| R Answers Quiz #2 | 0 | - | 4.22 | 47,462 |
| S Answers Quiz #2 | 0 | - | 4.24 | 41,101 |
| V Answers Quiz #2 | 0 | - | 4.07 | 33,244 |
| W Answers Quiz #2 | 0 | - | 4.11 | 33,308 |
| N Answers Quiz #2 | 0 | - | 4.39 | 58,275 |
| Z Answers Quiz #2 | 0 | - | 4.12 | 32,411 |
| H Answers Quiz #2 | 0 | - | 4.27 | 51,483 |
| Geography by Letter - T | 0 | - | 4.84 | 154,416 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,772 |
| Alphabet Breadcrumb Trail | 0 | - | 4.96 | 28,344 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,548 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,358 |
| X Answers Quiz | 0 | - | 3.86 | 65,031 |
| Double N Answers | 0 | - | 3.92 | 49,410 |
| B Answers Quiz #2 | 0 | - | 3.98 | 45,986 |
| I Answers Quiz #2 | 0 | - | 3.93 | 38,596 |
| J Answers Quiz #2 | 0 | - | 3.91 | 43,074 |
| K Answers Quiz #2 | 0 | - | 4.00 | 39,210 |
| M Answers Quiz #2 | 0 | - | 3.89 | 36,878 |
| O Answers Quiz #2 | 0 | - | 3.90 | 39,736 |
| P Answers Quiz #2 | 0 | - | 3.99 | 38,202 |
| U Answers Quiz #2 | 0 | - | 3.83 | 34,321 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,778 |
| NATO Military Alphabet | 0 | - | 4.98 | 561,534 |
| Countries by Military Spending | 0 | - | 4.93 | 178,386 |
| Most Traded Currencies | 0 | - | 4.95 | 129,944 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,255 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,176 |
| Geography by Letter - A | 0 | - | 4.74 | 212,122 |
| Geography by Letter - B | 0 | - | 4.56 | 185,129 |
| Geography by Letter - H | 0 | - | 4.69 | 150,720 |
| Geography by Letter - C | 0 | - | 4.47 | 159,136 |
| Geography by Letter - D | 0 | - | 4.50 | 151,160 |
| Geography by Letter - E | 0 | - | 4.42 | 148,007 |
| Geography by Letter - I | 0 | - | 4.42 | 122,322 |
| Geography by Letter - K | 0 | - | 4.53 | 118,679 |
| Geography by Letter - L | 0 | - | 4.43 | 148,886 |
| Geography by Letter - M | 0 | - | 4.49 | 118,958 |
| Geography by Letter - N | 0 | - | 4.51 | 127,510 |
| Geography by Letter - P | 0 | - | 4.47 | 176,404 |
| Geography by Letter - R | 0 | - | 4.43 | 132,086 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,943 |
| Geography by Letter - U | 0 | - | 4.53 | 143,472 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,230 |
| Y Answers Quiz #2 | 0 | - | 3.69 | 28,582 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,417 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,994 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,420 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,675 |
| Movies that Start with G | 0 | - | 4.49 | 68,632 |
| Movies that Start with I | 0 | - | 4.41 | 65,241 |
| History by Letter - A | 0 | - | 4.51 | 153,447 |
| History by Letter - B | 0 | - | 4.45 | 172,763 |
| History by Letter - C | 0 | - | 4.70 | 172,041 |
| History by Letter - E | 0 | - | 4.51 | 141,053 |
| History by Letter - G | 0 | - | 4.46 | 122,506 |
| History by Letter - H | 0 | - | 4.45 | 137,139 |
| History by Letter - J | 0 | - | 4.51 | 154,512 |
| History by Letter - N | 0 | - | 4.45 | 104,388 |
| History by Letter - S | 0 | - | 4.47 | 94,683 |
| History by Letter - W | 0 | - | 4.45 | 109,872 |
| History by Letter - M | 0 | - | 4.54 | 120,191 |
| History by Letter - K | 0 | - | 4.50 | 101,675 |
| History by Letter - L | 0 | - | 4.50 | 112,444 |
| History by Letter - I | 0 | - | 4.46 | 104,719 |
| Series of Things #2 | 0 | - | 4.46 | 82,973 |
| Valuable Substances | 0 | - | 4.41 | 54,245 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,717 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,094 |
| Islands A-Z | 0 | - | 4.46 | 125,776 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,191 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,219 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,260 |
| Disney A-Z | 0 | - | 4.37 | 87,280 |
| Literature by Letter - A | 0 | - | 4.24 | 32,227 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,334 |
| Companies A-Z | 0 | - | 4.30 | 42,724 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,247 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,674 |
| Geography by Letter - G | 0 | - | 4.33 | 126,628 |
| Geography by Letter - F | 0 | - | 4.27 | 138,189 |
| Geography by Letter - J | 0 | - | 4.34 | 123,241 |
| Geography by Letter - O | 0 | - | 4.37 | 130,063 |
| Geography by Letter - V | 0 | - | 4.39 | 122,112 |
| Geography by Letter - W | 0 | - | 4.39 | 115,114 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,824 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,877 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,736 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,311 |
| Video Games A-Z | 0 | - | 4.05 | 39,093 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,318 |
| Movies that Start with A | 0 | - | 4.13 | 61,947 |
| Movies that Start with C | 0 | - | 4.30 | 61,940 |
| Movies that Start with B | 0 | - | 4.36 | 85,323 |
| Movies that Start with D | 0 | - | 4.34 | 68,511 |
| Movies that Start with E | 0 | - | 4.13 | 68,440 |
| Movies that Start with J | 0 | - | 4.18 | 76,254 |
| Movies that Start with L | 0 | - | 4.16 | 60,485 |
| Movies that Start with M | 0 | - | 4.28 | 48,291 |
| Movies that Start with N | 0 | - | 4.02 | 41,303 |
| Movies that Start with P | 0 | - | 4.25 | 54,198 |
| Movies that Start with R | 0 | - | 4.17 | 46,700 |
| Movies that Start with W | 0 | - | 4.07 | 44,296 |
| Movies that Start with T | 0 | - | 4.34 | 49,362 |
| Movies that Start with S | 0 | - | 4.35 | 56,540 |
| Movies that Start with F | 0 | - | 4.13 | 68,931 |
| History by Letter - D | 0 | - | 4.40 | 138,173 |
| History by Letter - F | 0 | - | 4.18 | 114,766 |
| History by Letter - O | 0 | - | 4.32 | 99,784 |
| History by Letter - P | 0 | - | 4.36 | 108,140 |
| History by Letter - Q | 0 | - | 4.34 | 80,544 |
| History by Letter - R | 0 | - | 4.26 | 122,494 |
| History by Letter - T | 0 | - | 4.39 | 105,546 |
| History by Letter - U | 0 | - | 4.19 | 101,055 |
| History by Letter - V | 0 | - | 4.27 | 80,989 |
| History by Letter - Y | 0 | - | 4.27 | 87,503 |
| History by Letter - Z | 0 | - | 4.20 | 77,251 |
| Music by Letter - F | 0 | - | 4.48 | 27,053 |
| Music by Letter - A | 0 | - | 4.61 | 31,440 |
| Wikipedia Languages | 0 | - | 4.97 | 127,214 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.80 | 803,514 |
| Series of Things #1 | 0 | - | 4.40 | 101,594 |
| Oxymorons | 0 | - | 4.05 | 65,289 |
| The Weapons They Carried | 0 | - | 4.22 | 53,523 |
| Name the Group | 0 | - | 4.08 | 35,932 |
| What Word Am I Thinking Of? #1 | 0 | - | 4.22 | 50,731 |
| Series of Things #3 | 0 | - | 4.14 | 75,779 |
| What Word Am I Thinking Of? #3 | 0 | - | 4.16 | 32,119 |
| Fun With Unicode | 0 | - | 4.10 | 32,879 |
| A Quiz About Nothing | 0 | - | 4.61 | 17,136 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,544 |
| Musical Acts by Letter - M | 0 | - | 4.15 | 93,523 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,408 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,506 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,382 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 68,076 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,875 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,441 |
| Musical Acts by Letter - C | 0 | - | 4.34 | 60,356 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,211 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 61,805 |
| Geography by Letter on the World Map - D | 0 | - | 4.03 | 65,187 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 67,347 |
| Locations by Letter - A | 0 | - | 4.11 | 51,515 |
| Locations by Letter - B | 0 | - | 4.15 | 48,796 |
| Locations by Letter - E | 0 | - | 4.26 | 56,641 |
| Locations by Letter - F | 0 | - | 4.02 | 48,789 |
| Locations by Letter - H | 0 | - | 4.07 | 38,376 |
| Locations by Letter - J | 0 | - | 4.12 | 58,571 |
| Locations by Letter - K | 0 | - | 4.06 | 36,525 |
| Locations by Letter - O | 0 | - | 4.05 | 34,770 |
| Locations by Letter - P | 0 | - | 4.11 | 38,101 |
