| Top World Languages A-Z | 0 | - | 4.83 | 36,297 |
| Alphabet Breadcrumb Trail | 0 | - | 4.96 | 28,062 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,388 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,070 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,690 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,190 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,338 |
| Geography by Letter - T | 0 | - | 4.84 | 152,441 |
| Islands A-Z | 0 | - | 4.46 | 116,769 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,601 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,821 |
| People in History A-Z #3 | 0 | - | 4.44 | 45,960 |
| Disney A-Z | 0 | - | 4.37 | 86,526 |
| Companies A-Z | 0 | - | 4.30 | 42,611 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,483 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,277 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,908 |
| Video Games A-Z | 0 | - | 4.08 | 38,693 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,079 |
| 20th Century A-Z | 0 | - | 4.50 | 53,169 |
| 19th Century A-Z | 0 | - | 4.77 | 46,739 |
| 18th Century A-Z | 0 | - | 4.54 | 42,650 |
| D Answers Quiz #1 | 0 | - | 4.41 | 103,342 |
| H Answers Quiz #1 | 0 | - | 4.46 | 121,928 |
| J Answers Quiz #1 | 0 | - | 4.46 | 89,861 |
| L Answers Quiz #1 | 0 | - | 4.45 | 95,804 |
| N Answers Quiz #1 | 0 | - | 4.46 | 96,686 |
| Q Answers Quiz | 0 | - | 4.42 | 54,765 |
| T Answers Quiz #2 | 0 | - | 4.41 | 46,705 |
| Answers that End in X | 0 | - | 4.41 | 44,215 |
| Double Letters A-Z | 0 | - | 4.51 | 27,071 |
| People in History A-Z #5 | 0 | - | 4.09 | 31,802 |
| A to Z: Musical Terms #2 | 0 | - | 4.05 | 10,956 |
| Geography A-Z #4 | 0 | - | 4.36 | 25,764 |
| NATO Military Alphabet | 0 | - | 4.98 | 554,250 |
| Weather and Climate Vocabulary | 0 | - | 4.46 | 31,647 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 797,911 |
| Geography by Letter - A | 0 | - | 4.74 | 210,123 |
| Geography by Letter - B | 0 | - | 4.56 | 183,284 |
| Geography by Letter - H | 0 | - | 4.69 | 149,301 |
| Geography by Letter - C | 0 | - | 4.47 | 157,577 |
| Geography by Letter - D | 0 | - | 4.50 | 149,512 |
| Geography by Letter - E | 0 | - | 4.42 | 146,664 |
| Geography by Letter - I | 0 | - | 4.42 | 121,215 |
| Geography by Letter - K | 0 | - | 4.53 | 117,343 |
| Geography by Letter - L | 0 | - | 4.43 | 147,635 |
| Geography by Letter - M | 0 | - | 4.49 | 117,643 |
| Geography by Letter - N | 0 | - | 4.51 | 126,252 |
| Geography by Letter - P | 0 | - | 4.47 | 175,164 |
| Geography by Letter - R | 0 | - | 4.43 | 130,351 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,623 |
| Geography by Letter - U | 0 | - | 4.54 | 142,081 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 57,982 |
| 16th Century A-Z | 0 | - | 4.58 | 24,383 |
| 15th Century A-Z | 0 | - | 4.49 | 23,397 |
| Movies that Start with G | 0 | - | 4.48 | 68,246 |
| Movies that Start with I | 0 | - | 4.41 | 64,885 |
| History by Letter - A | 0 | - | 4.51 | 152,123 |
| History by Letter - B | 0 | - | 4.45 | 171,267 |
| History by Letter - C | 0 | - | 4.69 | 170,324 |
| History by Letter - E | 0 | - | 4.51 | 139,854 |
| History by Letter - G | 0 | - | 4.45 | 121,454 |
| History by Letter - H | 0 | - | 4.45 | 135,877 |
| History by Letter - J | 0 | - | 4.51 | 153,254 |
| History by Letter - N | 0 | - | 4.44 | 103,391 |
| History by Letter - S | 0 | - | 4.47 | 93,678 |
| History by Letter - W | 0 | - | 4.45 | 108,740 |
| History by Letter - M | 0 | - | 4.54 | 119,105 |
| History by Letter - K | 0 | - | 4.50 | 100,825 |
| History by Letter - L | 0 | - | 4.49 | 111,510 |
| History by Letter - I | 0 | - | 4.46 | 103,688 |
| A Answers Quiz #1 | 0 | - | 4.24 | 135,554 |
| B Answers Quiz #1 | 0 | - | 4.33 | 111,103 |
| C Answers Quiz #1 | 0 | - | 4.35 | 100,018 |
| E Answers Quiz #1 | 0 | - | 4.39 | 131,458 |
| F Answers Quiz #1 | 0 | - | 4.30 | 113,386 |
| G Answers Quiz #1 | 0 | - | 4.21 | 70,177 |
| I Answers Quiz #1 | 0 | - | 4.32 | 82,967 |
| K Answers Quiz #1 | 0 | - | 4.29 | 73,089 |
| M Answers Quiz #1 | 0 | - | 4.30 | 100,508 |
| O Answers Quiz #1 | 0 | - | 4.38 | 110,232 |
| P Answers Quiz #1 | 0 | - | 4.31 | 104,416 |
| R Answers Quiz #1 | 0 | - | 4.31 | 88,926 |
| S Answers Quiz #1 | 0 | - | 4.22 | 92,286 |
| T Answers Quiz #1 | 0 | - | 4.35 | 95,068 |
| U Answers Quiz #1 | 0 | - | 4.27 | 92,685 |
| V Answers Quiz #1 | 0 | - | 4.39 | 96,035 |
| W Answers Quiz #1 | 0 | - | 4.02 | 87,766 |
| Y Answers Quiz #1 | 0 | - | 4.28 | 71,572 |
| Z Answers Quiz #1 | 0 | - | 4.28 | 80,829 |
| Double A Answers | 0 | - | 4.27 | 34,187 |
| Double B Answers | 0 | - | 4.25 | 36,836 |
| Double C Answers | 0 | - | 4.31 | 41,124 |
| Double D Answers | 0 | - | 4.24 | 48,566 |
| Double E Answers | 0 | - | 4.26 | 38,688 |
| Double F Answers | 0 | - | 4.13 | 50,256 |
| Double G Answers | 0 | - | 4.22 | 46,592 |
| Double L Answers | 0 | - | 4.21 | 46,104 |
| Double M Answers | 0 | - | 4.33 | 48,486 |
| Double O Answers | 0 | - | 4.34 | 69,806 |
| Double P Answers | 0 | - | 4.00 | 45,189 |
| Double R Answers | 0 | - | 4.16 | 36,267 |
| Answers Begin and End with the Same Letter A-Z | 0 | - | 4.10 | 45,221 |
| A Answers Quiz #2 | 0 | - | 4.20 | 66,019 |
| C Answers Quiz #2 | 0 | - | 4.31 | 55,421 |
| D Answers Quiz #2 | 0 | - | 4.16 | 44,528 |
| E Answers Quiz #2 | 0 | - | 4.03 | 44,525 |
| F Answers Quiz #2 | 0 | - | 4.10 | 43,376 |
| G Answers Quiz #2 | 0 | - | 4.37 | 44,601 |
| L Answers Quiz #2 | 0 | - | 4.04 | 37,378 |
| R Answers Quiz #2 | 0 | - | 4.21 | 46,982 |
| S Answers Quiz #2 | 0 | - | 4.24 | 40,728 |
| V Answers Quiz #2 | 0 | - | 4.07 | 32,910 |
| W Answers Quiz #2 | 0 | - | 4.11 | 33,015 |
| N Answers Quiz #2 | 0 | - | 4.39 | 57,724 |
| Z Answers Quiz #2 | 0 | - | 4.12 | 32,131 |
| H Answers Quiz #2 | 0 | - | 4.27 | 51,063 |
| People in History A-Z #4 | 0 | - | 4.10 | 22,923 |
| Countries by Military Spending | 0 | - | 4.93 | 176,408 |
| Most Traded Currencies | 0 | - | 4.95 | 127,355 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,521 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 119,710 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,638 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,598 |
| Human Body A-Z | 0 | - | 4.51 | 128,412 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,815 |
| 14th Century A-Z | 0 | - | 4.41 | 23,744 |
| Top 100 Most-Viewed Wikipedia Articles | 0 | - | 4.83 | 64,525 |
| Literature by Letter - A | 0 | - | 4.23 | 31,762 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,067 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,843 |
| Geography by Letter - G | 0 | - | 4.35 | 125,485 |
| Geography by Letter - F | 0 | - | 4.27 | 137,062 |
| Geography by Letter - J | 0 | - | 4.34 | 122,170 |
| Geography by Letter - O | 0 | - | 4.37 | 128,995 |
| Geography by Letter - V | 0 | - | 4.39 | 120,896 |
| Geography by Letter - W | 0 | - | 4.39 | 114,202 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,667 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,035 |
| Geography by Letter - Q | 0 | - | 4.38 | 68,883 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,109 |
| X Answers Quiz | 0 | - | 3.86 | 64,727 |
| Double N Answers | 0 | - | 3.91 | 48,479 |
| Double S Answers | 0 | - | 4.13 | 27,233 |
| Double T Answers | 0 | - | 4.24 | 29,695 |
| B Answers Quiz #2 | 0 | - | 3.98 | 45,504 |
| I Answers Quiz #2 | 0 | - | 3.93 | 38,283 |
| J Answers Quiz #2 | 0 | - | 3.94 | 42,693 |
| K Answers Quiz #2 | 0 | - | 4.00 | 38,858 |
| M Answers Quiz #2 | 0 | - | 3.89 | 36,584 |
| O Answers Quiz #2 | 0 | - | 3.90 | 39,408 |
| P Answers Quiz #2 | 0 | - | 3.99 | 37,870 |
| U Answers Quiz #2 | 0 | - | 3.83 | 34,039 |
| Movies that Start with A | 0 | - | 4.13 | 61,636 |
| Movies that Start with C | 0 | - | 4.30 | 61,576 |
| Movies that Start with B | 0 | - | 4.35 | 84,915 |
| Movies that Start with D | 0 | - | 4.34 | 68,219 |
| Movies that Start with E | 0 | - | 4.13 | 68,166 |
| Movies that Start with J | 0 | - | 4.18 | 75,917 |
| Movies that Start with L | 0 | - | 4.16 | 60,221 |
| Movies that Start with M | 0 | - | 4.28 | 48,059 |
| Movies that Start with N | 0 | - | 4.02 | 41,103 |
| Movies that Start with P | 0 | - | 4.25 | 53,999 |
| Movies that Start with R | 0 | - | 4.17 | 46,440 |
| Movies that Start with W | 0 | - | 4.07 | 44,132 |
| Movies that Start with T | 0 | - | 4.33 | 49,109 |
| Movies that Start with S | 0 | - | 4.35 | 56,266 |
| Movies that Start with F | 0 | - | 4.13 | 68,635 |
| History by Letter - D | 0 | - | 4.39 | 136,886 |
| History by Letter - F | 0 | - | 4.18 | 113,693 |
| History by Letter - O | 0 | - | 4.31 | 99,054 |
| History by Letter - P | 0 | - | 4.38 | 107,350 |
| History by Letter - Q | 0 | - | 4.34 | 79,978 |
| History by Letter - R | 0 | - | 4.26 | 121,657 |
| History by Letter - T | 0 | - | 4.39 | 104,877 |
| History by Letter - U | 0 | - | 4.19 | 100,254 |
| History by Letter - V | 0 | - | 4.27 | 80,370 |
| History by Letter - Y | 0 | - | 4.27 | 86,934 |
| History by Letter - Z | 0 | - | 4.18 | 76,743 |
| Music by Letter - F | 0 | - | 4.48 | 26,830 |
| Music by Letter - A | 0 | - | 4.61 | 31,193 |
| Wikipedia Languages | 0 | - | 4.97 | 126,505 |
| Series of Things #2 | 0 | - | 4.46 | 82,072 |
| Valuable Substances | 0 | - | 4.41 | 53,878 |
| Star Wars A-Z | 0 | - | 4.46 | 87,183 |
| Musical Acts by Letter - J | 0 | - | 4.20 | 77,174 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 92,955 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,072 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,153 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 82,983 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 67,546 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,319 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 72,921 |
| Musical Acts by Letter - C | 0 | - | 4.33 | 59,925 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 52,861 |
| Musical Acts by Letter - E | 0 | - | 4.36 | 61,398 |
| Geography by Letter on the World Map - D | 0 | - | 4.02 | 64,378 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 66,504 |
| Locations by Letter - A | 0 | - | 4.11 | 51,281 |
| Locations by Letter - B | 0 | - | 4.15 | 48,562 |
