| Top World Languages A-Z | 0 | - | 4.84 | 31,445 |
| Geography by Letter - T | 0 | - | 4.82 | 121,599 |
| Alphabet Breadcrumb Trail | 0 | - | 4.98 | 24,392 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 91,520 |
| Geography by Letter on the World Map - C | 0 | - | 4.84 | 102,383 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 166,970 |
| H Answers Quiz #1 | 0 | - | 4.48 | 112,512 |
| J Answers Quiz #1 | 0 | - | 4.46 | 81,017 |
| L Answers Quiz #1 | 0 | - | 4.42 | 85,942 |
| N Answers Quiz #1 | 0 | - | 4.43 | 87,967 |
| NATO Military Alphabet | 0 | - | 4.98 | 485,714 |
| Countries by Military Spending | 0 | - | 4.93 | 159,134 |
| Disney A-Z | 0 | - | 4.41 | 77,885 |
| Most Traded Currencies | 0 | - | 4.95 | 90,532 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.90 | 97,316 |
| Geography by Letter - A | 0 | - | 4.70 | 191,446 |
| Geography by Letter - B | 0 | - | 4.57 | 164,338 |
| Geography by Letter - H | 0 | - | 4.72 | 133,040 |
| Geography by Letter - C | 0 | - | 4.50 | 141,149 |
| Geography by Letter - D | 0 | - | 4.47 | 134,916 |
| Geography by Letter - I | 0 | - | 4.43 | 109,593 |
| Geography by Letter - K | 0 | - | 4.54 | 105,438 |
| Geography by Letter - L | 0 | - | 4.45 | 133,867 |
| Geography by Letter - M | 0 | - | 4.48 | 104,483 |
| Geography by Letter - N | 0 | - | 4.53 | 113,681 |
| Geography by Letter - P | 0 | - | 4.43 | 151,104 |
| Geography by Letter - S #1 | 0 | - | 4.79 | 114,485 |
| Geography by Letter - U | 0 | - | 4.52 | 116,988 |
| Geography by Letter - W | 0 | - | 4.43 | 95,591 |
| Asian Geography By Letter - K | 0 | - | 4.77 | 54,896 |
| D Answers Quiz #1 | 0 | - | 4.40 | 94,232 |
| A Answers Quiz #1 | 0 | - | 4.23 | 125,344 |
| B Answers Quiz #1 | 0 | - | 4.32 | 100,321 |
| C Answers Quiz #1 | 0 | - | 4.33 | 91,335 |
| E Answers Quiz #1 | 0 | - | 4.37 | 121,135 |
| F Answers Quiz #1 | 0 | - | 4.30 | 103,033 |
| G Answers Quiz #1 | 0 | - | 4.21 | 64,783 |
| I Answers Quiz #1 | 0 | - | 4.29 | 76,916 |
| K Answers Quiz #1 | 0 | - | 4.29 | 68,226 |
| M Answers Quiz #1 | 0 | - | 4.28 | 93,361 |
| O Answers Quiz #1 | 0 | - | 4.37 | 101,332 |
| P Answers Quiz #1 | 0 | - | 4.27 | 97,870 |
| Q Answers Quiz | 0 | - | 4.40 | 51,924 |
| R Answers Quiz #1 | 0 | - | 4.28 | 81,803 |
| S Answers Quiz #1 | 0 | - | 4.20 | 86,450 |
| T Answers Quiz #1 | 0 | - | 4.33 | 89,289 |
| U Answers Quiz #1 | 0 | - | 4.25 | 84,322 |
| V Answers Quiz #1 | 0 | - | 4.38 | 89,491 |
| Y Answers Quiz #1 | 0 | - | 4.26 | 67,968 |
| Z Answers Quiz #1 | 0 | - | 4.26 | 76,989 |
| Double O Answers | 0 | - | 4.27 | 54,206 |
| Double P Answers | 0 | - | 4.01 | 34,616 |
| Answers Begin and End with the Same Letter A-Z | 0 | - | 4.06 | 43,682 |
| A Answers Quiz #2 | 0 | - | 4.20 | 59,800 |
| C Answers Quiz #2 | 0 | - | 4.30 | 49,885 |
| D Answers Quiz #2 | 0 | - | 4.10 | 39,785 |
| E Answers Quiz #2 | 0 | - | 4.05 | 40,250 |
| F Answers Quiz #2 | 0 | - | 4.19 | 39,028 |
| G Answers Quiz #2 | 0 | - | 4.36 | 40,493 |
| R Answers Quiz #2 | 0 | - | 4.17 | 42,435 |
| S Answers Quiz #2 | 0 | - | 4.16 | 37,300 |
| T Answers Quiz #2 | 0 | - | 4.38 | 42,582 |
| N Answers Quiz #2 | 0 | - | 4.33 | 51,843 |
| H Answers Quiz #2 | 0 | - | 4.28 | 46,747 |
| Answers that End in X | 0 | - | 4.40 | 41,938 |
| A to Z: Musical Terms | 0 | - | 4.44 | 37,584 |
| Geography A-Z #2 | 0 | - | 4.46 | 49,224 |
| Geography A-Z #5 | 0 | - | 4.42 | 34,689 |
| Geography A-Z #1 | 0 | - | 4.55 | 65,782 |
| Movies that Start with G | 0 | - | 4.51 | 64,449 |
| Movies that Start with I | 0 | - | 4.41 | 61,406 |
| History by Letter - A | 0 | - | 4.50 | 138,158 |
| History by Letter - B | 0 | - | 4.48 | 155,664 |
| History by Letter - C | 0 | - | 4.71 | 153,217 |
| History by Letter - E | 0 | - | 4.50 | 126,973 |
| History by Letter - G | 0 | - | 4.48 | 110,213 |
| History by Letter - H | 0 | - | 4.42 | 123,041 |
| History by Letter - J | 0 | - | 4.49 | 139,506 |
| History by Letter - N | 0 | - | 4.44 | 93,979 |
| History by Letter - S | 0 | - | 4.46 | 84,692 |
| History by Letter - W | 0 | - | 4.45 | 98,141 |
| History by Letter - M | 0 | - | 4.55 | 108,893 |
| History by Letter - K | 0 | - | 4.48 | 91,864 |
| History by Letter - L | 0 | - | 4.47 | 101,998 |
| History by Letter - I | 0 | - | 4.51 | 94,727 |
| Series of Things #2 | 0 | - | 4.46 | 69,982 |
| Valuable Substances | 0 | - | 4.41 | 50,015 |
| Geography by Letter on the World Map - B | 0 | - | 4.50 | 78,184 |
| Islands A-Z | 0 | - | 4.46 | 105,087 |
| People in History A-Z #1 | 0 | - | 4.65 | 90,695 |
| People in History A-Z #2 | 0 | - | 4.46 | 50,065 |
| People in History A-Z #3 | 0 | - | 4.47 | 42,246 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 340,784 |
| Top World Languages | 0 | - | 4.91 | 706,795 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.41 | 13,917 |
| Companies A-Z | 0 | - | 4.32 | 41,395 |
| Top Five Exporting Partners by Country | 0 | - | 4.84 | 61,915 |
| Religion A-Z #1 | 0 | - | 4.30 | 58,573 |
| Geography by Letter - E | 0 | - | 4.39 | 132,689 |
| Geography by Letter - G | 0 | - | 4.35 | 112,735 |
| Geography by Letter - F | 0 | - | 4.26 | 123,575 |
| Geography by Letter - J | 0 | - | 4.36 | 110,297 |
| Geography by Letter - O | 0 | - | 4.37 | 108,090 |
| Geography by Letter - R | 0 | - | 4.40 | 103,524 |
| Geography by Letter - V | 0 | - | 4.38 | 95,209 |
| Geography by Letter - Y | 0 | - | 4.36 | 91,028 |
| Geography by Letter - Z | 0 | - | 4.04 | 62,546 |
| Geography by Letter - Q | 0 | - | 4.33 | 51,492 |
| W Answers Quiz #1 | 0 | - | 4.00 | 83,287 |
| X Answers Quiz | 0 | - | 3.88 | 62,071 |
| Double B Answers | 0 | - | 4.22 | 20,204 |
| Double C Answers | 0 | - | 4.21 | 23,066 |
| Double D Answers | 0 | - | 4.04 | 28,243 |
| Double F Answers | 0 | - | 3.91 | 34,833 |
| Double L Answers | 0 | - | 4.09 | 31,590 |
| Double M Answers | 0 | - | 4.18 | 30,113 |
| Double N Answers | 0 | - | 3.68 | 35,805 |
| Double R Answers | 0 | - | 4.11 | 27,012 |
| Double S Answers | 0 | - | 4.10 | 18,283 |
| Double T Answers | 0 | - | 4.20 | 26,149 |
| B Answers Quiz #2 | 0 | - | 3.93 | 40,745 |
| I Answers Quiz #2 | 0 | - | 3.93 | 35,185 |
| J Answers Quiz #2 | 0 | - | 3.95 | 38,897 |
| K Answers Quiz #2 | 0 | - | 4.00 | 35,319 |
| L Answers Quiz #2 | 0 | - | 4.00 | 33,747 |
| M Answers Quiz #2 | 0 | - | 3.88 | 33,263 |
| O Answers Quiz #2 | 0 | - | 3.88 | 36,074 |
| P Answers Quiz #2 | 0 | - | 3.98 | 34,581 |
| V Answers Quiz #2 | 0 | - | 4.06 | 30,046 |
| W Answers Quiz #2 | 0 | - | 4.12 | 30,239 |
| Z Answers Quiz #2 | 0 | - | 4.13 | 29,700 |
| Video Games A-Z | 0 | - | 4.04 | 35,243 |
| Geography A-Z #3 | 0 | - | 4.21 | 36,648 |
| Movies that Start with A | 0 | - | 4.10 | 58,255 |
| Movies that Start with C | 0 | - | 4.30 | 57,572 |
| Movies that Start with B | 0 | - | 4.36 | 80,199 |
| Movies that Start with D | 0 | - | 4.35 | 65,273 |
| Movies that Start with E | 0 | - | 4.16 | 65,148 |
| Movies that Start with J | 0 | - | 4.22 | 72,324 |
| Movies that Start with L | 0 | - | 4.17 | 57,606 |
| Movies that Start with M | 0 | - | 4.27 | 45,896 |
| Movies that Start with N | 0 | - | 4.06 | 39,116 |
| Movies that Start with P | 0 | - | 4.25 | 51,828 |
| Movies that Start with R | 0 | - | 4.13 | 43,638 |
| Movies that Start with W | 0 | - | 4.05 | 42,395 |
| Movies that Start with T | 0 | - | 4.37 | 46,686 |
| Movies that Start with S | 0 | - | 4.37 | 53,640 |
| Movies that Start with F | 0 | - | 4.15 | 65,714 |
| History by Letter - D | 0 | - | 4.34 | 125,476 |
| History by Letter - F | 0 | - | 4.18 | 103,966 |
| History by Letter - O | 0 | - | 4.30 | 90,863 |
| History by Letter - P | 0 | - | 4.37 | 98,222 |
| History by Letter - Q | 0 | - | 4.35 | 73,855 |
| History by Letter - R | 0 | - | 4.22 | 112,323 |
| History by Letter - T | 0 | - | 4.40 | 96,163 |
| History by Letter - U | 0 | - | 4.19 | 91,982 |
| History by Letter - V | 0 | - | 4.27 | 74,425 |
| History by Letter - Y | 0 | - | 4.28 | 80,710 |
| History by Letter - Z | 0 | - | 4.20 | 71,525 |
| Music by Letter - F | 0 | - | 4.44 | 24,734 |
| Music by Letter - A | 0 | - | 4.60 | 28,752 |
| Wikipedia Languages | 0 | - | 4.97 | 116,507 |
| Countries by Official Language | 0 | - | 4.96 | 169,658 |
| Places in their Native Language #1 | 0 | - | 4.86 | 210,338 |
| Places in their Native Language #2 | 0 | - | 4.88 | 112,888 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 248,936 |
| Countries in their Native Language | 0 | - | 4.98 | 178,137 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 60,899 |
| Official European Union Languages | 0 | - | 4.98 | 200,257 |
| European Countries in their Native Language | 0 | - | 4.99 | 143,858 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 91,200 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.78 | 700,293 |
| Series of Things #1 | 0 | - | 4.38 | 88,624 |
| Oxymorons | 0 | - | 4.02 | 63,440 |
| The Weapons they Carried | 0 | - | 4.20 | 51,625 |
| Name the Group | 0 | - | 4.06 | 34,352 |
| What Word Am I Thinking Of? #1 | 0 | - | 4.17 | 48,831 |
| Series of Things #3 | 0 | - | 4.09 | 54,686 |
| A Quiz About Buddhism | 0 | - | 4.81 | 16,704 |
| Musical Acts by Letter - J | 0 | - | 4.16 | 65,497 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 77,080 |
| Musical Acts by Letter - N | 0 | - | 4.03 | 56,325 |
| Musical Acts by Letter - P | 0 | - | 4.16 | 53,134 |
| Musical Acts by Letter - R | 0 | - | 4.26 | 69,811 |
| Musical Acts by Letter - A | 0 | - | 4.27 | 72,372 |
| Musical Acts by Letter - B | 0 | - | 4.28 | 63,770 |
| Musical Acts by Letter - C | 0 | - | 4.38 | 52,364 |
| Musical Acts by Letter - D | 0 | - | 4.09 | 46,173 |
| Musical Acts by Letter - E | 0 | - | 4.39 | 54,323 |
| Geography by Letter on the World Map - D | 0 | - | 4.07 | 56,368 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 58,346 |
| Locations by Letter - A | 0 | - | 4.12 | 49,145 |
| Locations by Letter - B | 0 | - | 4.14 | 46,475 |
| Locations by Letter - E | 0 | - | 4.26 | 53,899 |
| Locations by Letter - F | 0 | - | 4.03 | 46,630 |
| Locations by Letter - H | 0 | - | 4.07 | 36,516 |
| Locations by Letter - J | 0 | - | 4.14 | 56,040 |
| Locations by Letter - K | 0 | - | 4.08 | 34,655 |
| Locations by Letter - O | 0 | - | 4.05 | 33,066 |
| Locations by Letter - P | 0 | - | 4.12 | 36,188 |
