| Top World Languages A-Z | 0 | - | 4.83 | 36,260 |
| Geography by Letter - T | 0 | - | 4.84 | 152,249 |
| Alphabet Breadcrumb Trail | 0 | - | 4.96 | 28,046 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,194 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,823 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,304 |
| D Answers Quiz #1 | 0 | - | 4.41 | 103,309 |
| H Answers Quiz #1 | 0 | - | 4.46 | 121,804 |
| J Answers Quiz #1 | 0 | - | 4.46 | 89,741 |
| L Answers Quiz #1 | 0 | - | 4.45 | 95,669 |
| N Answers Quiz #1 | 0 | - | 4.46 | 96,585 |
| Q Answers Quiz | 0 | - | 4.42 | 54,696 |
| T Answers Quiz #2 | 0 | - | 4.41 | 46,621 |
| Answers that End in X | 0 | - | 4.41 | 44,112 |
| NATO Military Alphabet | 0 | - | 4.98 | 553,735 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 797,594 |
| Countries by Military Spending | 0 | - | 4.93 | 176,317 |
| Most Traded Currencies | 0 | - | 4.95 | 127,203 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,459 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 119,620 |
| Geography by Letter - A | 0 | - | 4.74 | 209,959 |
| Geography by Letter - B | 0 | - | 4.56 | 183,131 |
| Geography by Letter - H | 0 | - | 4.69 | 149,186 |
| Geography by Letter - C | 0 | - | 4.47 | 157,449 |
| Geography by Letter - D | 0 | - | 4.50 | 149,386 |
| Geography by Letter - E | 0 | - | 4.42 | 146,557 |
| Geography by Letter - I | 0 | - | 4.42 | 121,112 |
| Geography by Letter - K | 0 | - | 4.53 | 117,245 |
| Geography by Letter - L | 0 | - | 4.43 | 147,524 |
| Geography by Letter - M | 0 | - | 4.49 | 117,532 |
| Geography by Letter - N | 0 | - | 4.51 | 126,156 |
| Geography by Letter - P | 0 | - | 4.47 | 175,047 |
| Geography by Letter - R | 0 | - | 4.43 | 130,216 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,329 |
| Geography by Letter - U | 0 | - | 4.54 | 141,955 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 57,952 |
| A Answers Quiz #1 | 0 | - | 4.24 | 135,409 |
| B Answers Quiz #1 | 0 | - | 4.33 | 111,013 |
| C Answers Quiz #1 | 0 | - | 4.35 | 99,951 |
| E Answers Quiz #1 | 0 | - | 4.39 | 131,384 |
| F Answers Quiz #1 | 0 | - | 4.30 | 113,301 |
| G Answers Quiz #1 | 0 | - | 4.21 | 70,118 |
| I Answers Quiz #1 | 0 | - | 4.32 | 82,893 |
| K Answers Quiz #1 | 0 | - | 4.29 | 73,036 |
| M Answers Quiz #1 | 0 | - | 4.30 | 100,439 |
| O Answers Quiz #1 | 0 | - | 4.38 | 110,160 |
| P Answers Quiz #1 | 0 | - | 4.31 | 104,368 |
| R Answers Quiz #1 | 0 | - | 4.31 | 88,860 |
| S Answers Quiz #1 | 0 | - | 4.22 | 92,245 |
| T Answers Quiz #1 | 0 | - | 4.35 | 95,022 |
| U Answers Quiz #1 | 0 | - | 4.27 | 92,625 |
| V Answers Quiz #1 | 0 | - | 4.39 | 95,980 |
| W Answers Quiz #1 | 0 | - | 4.02 | 87,735 |
| Y Answers Quiz #1 | 0 | - | 4.28 | 71,546 |
| Z Answers Quiz #1 | 0 | - | 4.28 | 80,802 |
| Double A Answers | 0 | - | 4.27 | 34,042 |
| Double B Answers | 0 | - | 4.25 | 36,725 |
| Double C Answers | 0 | - | 4.31 | 41,019 |
| Double D Answers | 0 | - | 4.24 | 48,426 |
| Double E Answers | 0 | - | 4.26 | 38,542 |
| Double F Answers | 0 | - | 4.13 | 50,133 |
| Double G Answers | 0 | - | 4.22 | 46,448 |
| Double L Answers | 0 | - | 4.21 | 46,000 |
| Double M Answers | 0 | - | 4.33 | 48,282 |
| Double O Answers | 0 | - | 4.33 | 69,479 |
| Double P Answers | 0 | - | 4.03 | 38,867 |
| Double R Answers | 0 | - | 4.16 | 36,061 |
| Answers Begin and End with the Same Letter A-Z | 0 | - | 4.10 | 45,201 |
| A Answers Quiz #2 | 0 | - | 4.20 | 65,971 |
| C Answers Quiz #2 | 0 | - | 4.31 | 55,388 |
| D Answers Quiz #2 | 0 | - | 4.16 | 44,500 |
| E Answers Quiz #2 | 0 | - | 4.03 | 44,487 |
| F Answers Quiz #2 | 0 | - | 4.10 | 43,344 |
| G Answers Quiz #2 | 0 | - | 4.37 | 44,568 |
| L Answers Quiz #2 | 0 | - | 4.04 | 37,341 |
| R Answers Quiz #2 | 0 | - | 4.21 | 46,950 |
| S Answers Quiz #2 | 0 | - | 4.24 | 40,701 |
| V Answers Quiz #2 | 0 | - | 4.07 | 32,887 |
| W Answers Quiz #2 | 0 | - | 4.11 | 32,994 |
| N Answers Quiz #2 | 0 | - | 4.39 | 57,686 |
| Z Answers Quiz #2 | 0 | - | 4.12 | 32,119 |
| H Answers Quiz #2 | 0 | - | 4.27 | 51,032 |
| A to Z: Musical Terms | 0 | - | 4.43 | 40,991 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,667 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,174 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,311 |
| Movies that Start with G | 0 | - | 4.48 | 68,224 |
| Movies that Start with I | 0 | - | 4.41 | 64,865 |
| History by Letter - A | 0 | - | 4.51 | 152,039 |
| History by Letter - B | 0 | - | 4.45 | 171,178 |
| History by Letter - C | 0 | - | 4.69 | 170,205 |
| History by Letter - E | 0 | - | 4.51 | 139,771 |
| History by Letter - G | 0 | - | 4.45 | 121,385 |
| History by Letter - H | 0 | - | 4.45 | 135,810 |
| History by Letter - J | 0 | - | 4.51 | 153,161 |
| History by Letter - N | 0 | - | 4.44 | 103,346 |
| History by Letter - S | 0 | - | 4.47 | 93,631 |
| History by Letter - W | 0 | - | 4.45 | 108,674 |
| History by Letter - M | 0 | - | 4.54 | 119,043 |
| History by Letter - K | 0 | - | 4.50 | 100,781 |
| History by Letter - L | 0 | - | 4.49 | 111,453 |
| History by Letter - I | 0 | - | 4.46 | 103,630 |
| Top 100 Most-Viewed Wikipedia Articles | 0 | - | 4.83 | 64,477 |
| Series of Things #2 | 0 | - | 4.46 | 81,994 |
| Valuable Substances | 0 | - | 4.41 | 53,858 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,571 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,520 |
| Islands A-Z | 0 | - | 4.46 | 116,688 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,547 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,781 |
| People in History A-Z #3 | 0 | - | 4.44 | 45,936 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,941 |
| Top World Languages | 0 | - | 4.92 | 812,409 |
| Disney A-Z | 0 | - | 4.37 | 86,085 |
| Literature by Letter - A | 0 | - | 4.23 | 31,746 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,062 |
| Companies A-Z | 0 | - | 4.30 | 42,602 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,822 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,467 |
| Geography by Letter - G | 0 | - | 4.35 | 125,389 |
| Geography by Letter - F | 0 | - | 4.27 | 136,959 |
| Geography by Letter - J | 0 | - | 4.34 | 122,082 |
| Geography by Letter - O | 0 | - | 4.37 | 128,904 |
| Geography by Letter - V | 0 | - | 4.39 | 120,552 |
| Geography by Letter - W | 0 | - | 4.39 | 114,106 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,576 |
| Geography by Letter - Z | 0 | - | 4.11 | 80,953 |
| Geography by Letter - Q | 0 | - | 4.38 | 68,797 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,101 |
| X Answers Quiz | 0 | - | 3.86 | 64,714 |
| Double N Answers | 0 | - | 3.91 | 48,339 |
| Double S Answers | 0 | - | 4.13 | 27,046 |
| Double T Answers | 0 | - | 4.24 | 29,548 |
| B Answers Quiz #2 | 0 | - | 3.98 | 45,473 |
| I Answers Quiz #2 | 0 | - | 3.93 | 38,260 |
| J Answers Quiz #2 | 0 | - | 3.94 | 42,652 |
| K Answers Quiz #2 | 0 | - | 4.00 | 38,827 |
| M Answers Quiz #2 | 0 | - | 3.89 | 36,556 |
| O Answers Quiz #2 | 0 | - | 3.90 | 39,379 |
| P Answers Quiz #2 | 0 | - | 3.99 | 37,849 |
| U Answers Quiz #2 | 0 | - | 3.83 | 34,020 |
| Video Games A-Z | 0 | - | 4.08 | 38,661 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,060 |
| Movies that Start with A | 0 | - | 4.13 | 61,613 |
| Movies that Start with C | 0 | - | 4.30 | 61,553 |
| Movies that Start with B | 0 | - | 4.35 | 84,881 |
| Movies that Start with D | 0 | - | 4.34 | 68,204 |
| Movies that Start with E | 0 | - | 4.13 | 68,151 |
| Movies that Start with J | 0 | - | 4.18 | 75,896 |
| Movies that Start with L | 0 | - | 4.16 | 60,205 |
| Movies that Start with M | 0 | - | 4.28 | 48,041 |
| Movies that Start with N | 0 | - | 4.02 | 41,092 |
| Movies that Start with P | 0 | - | 4.25 | 53,977 |
| Movies that Start with R | 0 | - | 4.17 | 46,421 |
| Movies that Start with W | 0 | - | 4.07 | 44,114 |
| Movies that Start with T | 0 | - | 4.33 | 49,091 |
| Movies that Start with S | 0 | - | 4.35 | 56,241 |
| Movies that Start with F | 0 | - | 4.13 | 68,620 |
| History by Letter - D | 0 | - | 4.39 | 136,829 |
| History by Letter - F | 0 | - | 4.18 | 113,646 |
| History by Letter - O | 0 | - | 4.31 | 99,006 |
| History by Letter - P | 0 | - | 4.38 | 107,290 |
| History by Letter - Q | 0 | - | 4.34 | 79,941 |
| History by Letter - R | 0 | - | 4.26 | 121,599 |
| History by Letter - T | 0 | - | 4.39 | 104,830 |
| History by Letter - U | 0 | - | 4.19 | 100,190 |
| History by Letter - V | 0 | - | 4.27 | 80,329 |
| History by Letter - Y | 0 | - | 4.27 | 86,903 |
| History by Letter - Z | 0 | - | 4.18 | 76,710 |
| Music by Letter - F | 0 | - | 4.48 | 26,786 |
| Music by Letter - A | 0 | - | 4.61 | 31,159 |
| Wikipedia Languages | 0 | - | 4.97 | 126,458 |
| Countries by Official Language | 0 | - | 4.95 | 192,657 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,323 |
| Places in their Native Language #2 | 0 | - | 4.85 | 122,923 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 292,971 |
| Countries in their Native Language | 0 | - | 4.99 | 196,525 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,546 |
| Official European Union Languages | 0 | - | 4.97 | 236,417 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,633 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,699 |
| 20th Century A-Z | 0 | - | 4.50 | 53,137 |
| 19th Century A-Z | 0 | - | 4.77 | 46,707 |
| 18th Century A-Z | 0 | - | 4.54 | 42,619 |
| Series of Things #1 | 0 | - | 4.40 | 100,698 |
| Oxymorons | 0 | - | 4.05 | 65,086 |
| The Weapons They Carried | 0 | - | 4.22 | 53,332 |
| Name the Group | 0 | - | 4.08 | 35,752 |
| What Word Am I Thinking Of? #1 | 0 | - | 4.22 | 50,523 |
| Series of Things #3 | 0 | - | 4.14 | 75,141 |
| What Word Am I Thinking Of? #3 | 0 | - | 4.16 | 31,973 |
| Fun With Unicode | 0 | - | 4.09 | 32,700 |
| A Quiz About Nothing | 0 | - | 4.61 | 16,899 |
| Musical Acts by Letter - J | 0 | - | 4.20 | 77,139 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 92,902 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,050 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,131 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 82,938 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 67,512 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,264 |
