| Top World Languages A-Z | 0 | - | 4.83 | 36,265 |
| Geography by Letter - T | 0 | - | 4.84 | 152,290 |
| Alphabet Breadcrumb Trail | 0 | - | 4.96 | 28,049 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,205 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,838 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,312 |
| D Answers Quiz #1 | 0 | - | 4.41 | 103,312 |
| H Answers Quiz #1 | 0 | - | 4.46 | 121,811 |
| J Answers Quiz #1 | 0 | - | 4.46 | 89,748 |
| L Answers Quiz #1 | 0 | - | 4.45 | 95,672 |
| N Answers Quiz #1 | 0 | - | 4.46 | 96,596 |
| Q Answers Quiz | 0 | - | 4.42 | 54,701 |
| T Answers Quiz #2 | 0 | - | 4.41 | 46,624 |
| Answers that End in X | 0 | - | 4.41 | 44,117 |
| NATO Military Alphabet | 0 | - | 4.98 | 553,826 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 797,651 |
| Countries by Military Spending | 0 | - | 4.93 | 176,338 |
| Most Traded Currencies | 0 | - | 4.95 | 127,222 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,466 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 119,630 |
| Geography by Letter - A | 0 | - | 4.74 | 209,984 |
| Geography by Letter - B | 0 | - | 4.56 | 183,160 |
| Geography by Letter - H | 0 | - | 4.69 | 149,204 |
| Geography by Letter - C | 0 | - | 4.47 | 157,473 |
| Geography by Letter - D | 0 | - | 4.50 | 149,410 |
| Geography by Letter - E | 0 | - | 4.42 | 146,574 |
| Geography by Letter - I | 0 | - | 4.42 | 121,130 |
| Geography by Letter - K | 0 | - | 4.53 | 117,259 |
| Geography by Letter - L | 0 | - | 4.43 | 147,550 |
| Geography by Letter - M | 0 | - | 4.49 | 117,556 |
| Geography by Letter - N | 0 | - | 4.51 | 126,172 |
| Geography by Letter - P | 0 | - | 4.47 | 175,071 |
| Geography by Letter - R | 0 | - | 4.43 | 130,239 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,417 |
| Geography by Letter - U | 0 | - | 4.54 | 141,976 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 57,960 |
| A Answers Quiz #1 | 0 | - | 4.24 | 135,413 |
| B Answers Quiz #1 | 0 | - | 4.33 | 111,020 |
| C Answers Quiz #1 | 0 | - | 4.35 | 99,954 |
| E Answers Quiz #1 | 0 | - | 4.39 | 131,391 |
| F Answers Quiz #1 | 0 | - | 4.30 | 113,306 |
| G Answers Quiz #1 | 0 | - | 4.21 | 70,123 |
| I Answers Quiz #1 | 0 | - | 4.32 | 82,900 |
| K Answers Quiz #1 | 0 | - | 4.29 | 73,037 |
| M Answers Quiz #1 | 0 | - | 4.30 | 100,442 |
| O Answers Quiz #1 | 0 | - | 4.38 | 110,170 |
| P Answers Quiz #1 | 0 | - | 4.31 | 104,371 |
| R Answers Quiz #1 | 0 | - | 4.31 | 88,866 |
| S Answers Quiz #1 | 0 | - | 4.22 | 92,249 |
| T Answers Quiz #1 | 0 | - | 4.35 | 95,025 |
| U Answers Quiz #1 | 0 | - | 4.27 | 92,629 |
| V Answers Quiz #1 | 0 | - | 4.39 | 95,984 |
| 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 | 80,804 |
| Double A Answers | 0 | - | 4.27 | 34,047 |
| Double B Answers | 0 | - | 4.25 | 36,728 |
| Double C Answers | 0 | - | 4.31 | 41,021 |
| Double D Answers | 0 | - | 4.24 | 48,431 |
| Double E Answers | 0 | - | 4.26 | 38,554 |
| Double F Answers | 0 | - | 4.13 | 50,135 |
| Double G Answers | 0 | - | 4.22 | 46,463 |
| Double L Answers | 0 | - | 4.21 | 46,005 |
| Double M Answers | 0 | - | 4.33 | 48,293 |
| Double O Answers | 0 | - | 4.33 | 69,520 |
| Double P Answers | 0 | - | 4.03 | 38,872 |
| Double R Answers | 0 | - | 4.16 | 36,069 |
| Answers Begin and End with the Same Letter A-Z | 0 | - | 4.10 | 45,201 |
| A Answers Quiz #2 | 0 | - | 4.20 | 65,975 |
| C Answers Quiz #2 | 0 | - | 4.31 | 55,389 |
| D Answers Quiz #2 | 0 | - | 4.16 | 44,503 |
| E Answers Quiz #2 | 0 | - | 4.03 | 44,492 |
| F Answers Quiz #2 | 0 | - | 4.10 | 43,347 |
| G Answers Quiz #2 | 0 | - | 4.37 | 44,572 |
| 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 | 40,702 |
| 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 | 57,693 |
| Z Answers Quiz #2 | 0 | - | 4.12 | 32,119 |
| H Answers Quiz #2 | 0 | - | 4.27 | 51,038 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,005 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,670 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,176 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,318 |
| Movies that Start with G | 0 | - | 4.48 | 68,230 |
| Movies that Start with I | 0 | - | 4.41 | 64,869 |
| History by Letter - A | 0 | - | 4.51 | 152,045 |
| History by Letter - B | 0 | - | 4.45 | 171,197 |
| History by Letter - C | 0 | - | 4.69 | 170,222 |
| History by Letter - E | 0 | - | 4.51 | 139,786 |
| History by Letter - G | 0 | - | 4.45 | 121,394 |
| History by Letter - H | 0 | - | 4.45 | 135,820 |
| History by Letter - J | 0 | - | 4.51 | 153,175 |
| History by Letter - N | 0 | - | 4.44 | 103,354 |
| History by Letter - S | 0 | - | 4.47 | 93,637 |
| History by Letter - W | 0 | - | 4.45 | 108,683 |
| History by Letter - M | 0 | - | 4.54 | 119,053 |
| History by Letter - K | 0 | - | 4.50 | 100,790 |
| History by Letter - L | 0 | - | 4.49 | 111,467 |
| History by Letter - I | 0 | - | 4.46 | 103,638 |
| Top 100 Most-Viewed Wikipedia Articles | 0 | - | 4.83 | 64,487 |
| Series of Things #2 | 0 | - | 4.46 | 82,007 |
| Valuable Substances | 0 | - | 4.41 | 53,863 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,583 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,527 |
| Islands A-Z | 0 | - | 4.46 | 116,694 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,558 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,787 |
| People in History A-Z #3 | 0 | - | 4.44 | 45,941 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,984 |
| Top World Languages | 0 | - | 4.92 | 812,544 |
| Disney A-Z | 0 | - | 4.37 | 86,096 |
| Literature by Letter - A | 0 | - | 4.23 | 31,749 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,063 |
| Companies A-Z | 0 | - | 4.30 | 42,603 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,824 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,470 |
| Geography by Letter - G | 0 | - | 4.35 | 125,402 |
| Geography by Letter - F | 0 | - | 4.27 | 136,977 |
| Geography by Letter - J | 0 | - | 4.34 | 122,105 |
| Geography by Letter - O | 0 | - | 4.37 | 128,923 |
| Geography by Letter - V | 0 | - | 4.39 | 120,663 |
| Geography by Letter - W | 0 | - | 4.39 | 114,126 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,592 |
| Geography by Letter - Z | 0 | - | 4.11 | 80,967 |
| Geography by Letter - Q | 0 | - | 4.38 | 68,809 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,102 |
| X Answers Quiz | 0 | - | 3.86 | 64,714 |
| Double N Answers | 0 | - | 3.91 | 48,344 |
| Double S Answers | 0 | - | 4.13 | 27,052 |
| Double T Answers | 0 | - | 4.24 | 29,551 |
| B Answers Quiz #2 | 0 | - | 3.98 | 45,476 |
| I Answers Quiz #2 | 0 | - | 3.93 | 38,263 |
| J Answers Quiz #2 | 0 | - | 3.94 | 42,655 |
| K Answers Quiz #2 | 0 | - | 4.00 | 38,829 |
| M Answers Quiz #2 | 0 | - | 3.89 | 36,557 |
| O Answers Quiz #2 | 0 | - | 3.90 | 39,381 |
| P Answers Quiz #2 | 0 | - | 3.99 | 37,850 |
| U Answers Quiz #2 | 0 | - | 3.83 | 34,020 |
| Video Games A-Z | 0 | - | 4.08 | 38,670 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,062 |
| Movies that Start with A | 0 | - | 4.13 | 61,623 |
| Movies that Start with C | 0 | - | 4.30 | 61,560 |
| Movies that Start with B | 0 | - | 4.35 | 84,889 |
| Movies that Start with D | 0 | - | 4.34 | 68,210 |
| Movies that Start with E | 0 | - | 4.13 | 68,157 |
| Movies that Start with J | 0 | - | 4.18 | 75,900 |
| Movies that Start with L | 0 | - | 4.16 | 60,212 |
| Movies that Start with M | 0 | - | 4.28 | 48,045 |
| Movies that Start with N | 0 | - | 4.02 | 41,096 |
| Movies that Start with P | 0 | - | 4.25 | 53,985 |
| Movies that Start with R | 0 | - | 4.17 | 46,426 |
| Movies that Start with W | 0 | - | 4.07 | 44,118 |
| Movies that Start with T | 0 | - | 4.33 | 49,094 |
| Movies that Start with S | 0 | - | 4.35 | 56,251 |
| Movies that Start with F | 0 | - | 4.13 | 68,625 |
| History by Letter - D | 0 | - | 4.39 | 136,837 |
| History by Letter - F | 0 | - | 4.18 | 113,650 |
| History by Letter - O | 0 | - | 4.31 | 99,011 |
| History by Letter - P | 0 | - | 4.38 | 107,301 |
| History by Letter - Q | 0 | - | 4.34 | 79,947 |
| History by Letter - R | 0 | - | 4.26 | 121,606 |
| History by Letter - T | 0 | - | 4.39 | 104,837 |
| History by Letter - U | 0 | - | 4.19 | 100,197 |
| History by Letter - V | 0 | - | 4.27 | 80,332 |
| History by Letter - Y | 0 | - | 4.27 | 86,908 |
| History by Letter - Z | 0 | - | 4.18 | 76,713 |
| Music by Letter - F | 0 | - | 4.48 | 26,793 |
| Music by Letter - A | 0 | - | 4.61 | 31,164 |
| Wikipedia Languages | 0 | - | 4.97 | 126,468 |
| Countries by Official Language | 0 | - | 4.95 | 192,677 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,344 |
| Places in their Native Language #2 | 0 | - | 4.85 | 122,929 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 292,998 |
| Countries in their Native Language | 0 | - | 4.99 | 196,544 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,552 |
| Official European Union Languages | 0 | - | 4.97 | 236,437 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,644 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,719 |
| 20th Century A-Z | 0 | - | 4.50 | 53,141 |
| 19th Century A-Z | 0 | - | 4.77 | 46,710 |
| 18th Century A-Z | 0 | - | 4.54 | 42,623 |
| Series of Things #1 | 0 | - | 4.40 | 100,708 |
| 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 | 50,524 |
| Series of Things #3 | 0 | - | 4.14 | 75,151 |
| What Word Am I Thinking Of? #3 | 0 | - | 4.16 | 31,973 |
| Fun With Unicode | 0 | - | 4.09 | 32,701 |
| A Quiz About Nothing | 0 | - | 4.61 | 16,900 |
| Musical Acts by Letter - J | 0 | - | 4.20 | 77,148 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 92,913 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,056 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,136 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 82,952 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 67,522 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,274 |
