| Top World Languages A-Z | 0 | - | 4.83 | 36,252 |
| Geography by Letter - T | 0 | - | 4.84 | 152,192 |
| Alphabet Breadcrumb Trail | 0 | - | 4.96 | 28,044 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,173 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,805 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,285 |
| D Answers Quiz #1 | 0 | - | 4.41 | 103,303 |
| H Answers Quiz #1 | 0 | - | 4.46 | 121,798 |
| J Answers Quiz #1 | 0 | - | 4.46 | 89,734 |
| L Answers Quiz #1 | 0 | - | 4.45 | 95,661 |
| N Answers Quiz #1 | 0 | - | 4.46 | 96,580 |
| Q Answers Quiz | 0 | - | 4.42 | 54,695 |
| T Answers Quiz #2 | 0 | - | 4.41 | 46,612 |
| Answers that End in X | 0 | - | 4.41 | 44,106 |
| NATO Military Alphabet | 0 | - | 4.98 | 553,579 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 797,435 |
| Countries by Military Spending | 0 | - | 4.93 | 176,290 |
| Most Traded Currencies | 0 | - | 4.95 | 127,144 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,434 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 119,595 |
| Geography by Letter - A | 0 | - | 4.74 | 209,935 |
| Geography by Letter - B | 0 | - | 4.56 | 183,106 |
| Geography by Letter - H | 0 | - | 4.69 | 149,160 |
| Geography by Letter - C | 0 | - | 4.47 | 157,421 |
| Geography by Letter - D | 0 | - | 4.50 | 149,362 |
| Geography by Letter - E | 0 | - | 4.42 | 146,535 |
| Geography by Letter - I | 0 | - | 4.42 | 121,092 |
| Geography by Letter - K | 0 | - | 4.53 | 117,224 |
| Geography by Letter - L | 0 | - | 4.43 | 147,498 |
| Geography by Letter - M | 0 | - | 4.49 | 117,511 |
| Geography by Letter - N | 0 | - | 4.51 | 126,132 |
| Geography by Letter - P | 0 | - | 4.47 | 175,019 |
| Geography by Letter - R | 0 | - | 4.43 | 130,175 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,243 |
| Geography by Letter - U | 0 | - | 4.54 | 141,925 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 57,943 |
| A Answers Quiz #1 | 0 | - | 4.24 | 135,398 |
| B Answers Quiz #1 | 0 | - | 4.33 | 111,002 |
| C Answers Quiz #1 | 0 | - | 4.35 | 99,943 |
| E Answers Quiz #1 | 0 | - | 4.39 | 131,374 |
| F Answers Quiz #1 | 0 | - | 4.30 | 113,287 |
| G Answers Quiz #1 | 0 | - | 4.21 | 70,110 |
| I Answers Quiz #1 | 0 | - | 4.32 | 82,886 |
| K Answers Quiz #1 | 0 | - | 4.29 | 73,034 |
| M Answers Quiz #1 | 0 | - | 4.30 | 100,431 |
| O Answers Quiz #1 | 0 | - | 4.38 | 110,150 |
| P Answers Quiz #1 | 0 | - | 4.31 | 104,363 |
| R Answers Quiz #1 | 0 | - | 4.31 | 88,849 |
| S Answers Quiz #1 | 0 | - | 4.22 | 92,238 |
| T Answers Quiz #1 | 0 | - | 4.35 | 95,013 |
| U Answers Quiz #1 | 0 | - | 4.27 | 92,614 |
| V Answers Quiz #1 | 0 | - | 4.39 | 95,971 |
| W Answers Quiz #1 | 0 | - | 4.02 | 87,730 |
| Y Answers Quiz #1 | 0 | - | 4.28 | 71,542 |
| Z Answers Quiz #1 | 0 | - | 4.28 | 80,797 |
| Double A Answers | 0 | - | 4.27 | 34,023 |
| Double B Answers | 0 | - | 4.25 | 36,718 |
| Double C Answers | 0 | - | 4.31 | 41,010 |
| Double D Answers | 0 | - | 4.24 | 48,409 |
| Double E Answers | 0 | - | 4.26 | 38,528 |
| Double F Answers | 0 | - | 4.13 | 50,126 |
| Double G Answers | 0 | - | 4.22 | 46,439 |
| Double L Answers | 0 | - | 4.21 | 45,994 |
| Double M Answers | 0 | - | 4.33 | 48,263 |
| Double O Answers | 0 | - | 4.33 | 69,409 |
| Double P Answers | 0 | - | 4.03 | 38,863 |
| Double R Answers | 0 | - | 4.16 | 36,048 |
| Answers Begin and End with the Same Letter A-Z | 0 | - | 4.10 | 45,201 |
| A Answers Quiz #2 | 0 | - | 4.20 | 65,966 |
| C Answers Quiz #2 | 0 | - | 4.31 | 55,382 |
| D Answers Quiz #2 | 0 | - | 4.16 | 44,496 |
| E Answers Quiz #2 | 0 | - | 4.03 | 44,485 |
| F Answers Quiz #2 | 0 | - | 4.10 | 43,340 |
| G Answers Quiz #2 | 0 | - | 4.37 | 44,564 |
| L Answers Quiz #2 | 0 | - | 4.04 | 37,338 |
| R Answers Quiz #2 | 0 | - | 4.21 | 46,944 |
| S Answers Quiz #2 | 0 | - | 4.24 | 40,694 |
| V Answers Quiz #2 | 0 | - | 4.07 | 32,880 |
| W Answers Quiz #2 | 0 | - | 4.11 | 32,986 |
| N Answers Quiz #2 | 0 | - | 4.39 | 57,679 |
| Z Answers Quiz #2 | 0 | - | 4.12 | 32,111 |
| H Answers Quiz #2 | 0 | - | 4.27 | 51,025 |
| A to Z: Musical Terms | 0 | - | 4.43 | 40,979 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,662 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,168 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,304 |
| Movies that Start with G | 0 | - | 4.48 | 68,220 |
| Movies that Start with I | 0 | - | 4.41 | 64,859 |
| History by Letter - A | 0 | - | 4.51 | 152,012 |
| History by Letter - B | 0 | - | 4.45 | 171,156 |
| History by Letter - C | 0 | - | 4.69 | 170,177 |
| History by Letter - E | 0 | - | 4.51 | 139,749 |
| History by Letter - G | 0 | - | 4.45 | 121,363 |
| History by Letter - H | 0 | - | 4.45 | 135,791 |
| History by Letter - J | 0 | - | 4.51 | 153,140 |
| History by Letter - N | 0 | - | 4.44 | 103,329 |
| History by Letter - S | 0 | - | 4.47 | 93,613 |
| History by Letter - W | 0 | - | 4.45 | 108,663 |
| History by Letter - M | 0 | - | 4.54 | 119,025 |
| History by Letter - K | 0 | - | 4.50 | 100,768 |
| History by Letter - L | 0 | - | 4.49 | 111,442 |
| History by Letter - I | 0 | - | 4.46 | 103,617 |
| Top 100 Most-Viewed Wikipedia Articles | 0 | - | 4.83 | 64,463 |
| Series of Things #2 | 0 | - | 4.46 | 81,953 |
| Valuable Substances | 0 | - | 4.41 | 53,852 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,555 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,502 |
| Islands A-Z | 0 | - | 4.46 | 116,666 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,534 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,771 |
| People in History A-Z #3 | 0 | - | 4.44 | 45,929 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,888 |
| Top World Languages | 0 | - | 4.92 | 812,207 |
| Disney A-Z | 0 | - | 4.37 | 86,072 |
| Literature by Letter - A | 0 | - | 4.23 | 31,745 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,060 |
| Companies A-Z | 0 | - | 4.30 | 42,601 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,814 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,465 |
| Geography by Letter - G | 0 | - | 4.35 | 125,368 |
| Geography by Letter - F | 0 | - | 4.27 | 136,942 |
| Geography by Letter - J | 0 | - | 4.34 | 122,058 |
| Geography by Letter - O | 0 | - | 4.37 | 128,885 |
| Geography by Letter - V | 0 | - | 4.39 | 120,430 |
| Geography by Letter - W | 0 | - | 4.39 | 114,077 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,548 |
| Geography by Letter - Z | 0 | - | 4.11 | 80,932 |
| Geography by Letter - Q | 0 | - | 4.38 | 68,782 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,099 |
| X Answers Quiz | 0 | - | 3.86 | 64,711 |
| Double N Answers | 0 | - | 3.91 | 48,327 |
| Double S Answers | 0 | - | 4.13 | 27,038 |
| Double T Answers | 0 | - | 4.24 | 29,544 |
| B Answers Quiz #2 | 0 | - | 3.98 | 45,470 |
| I Answers Quiz #2 | 0 | - | 3.93 | 38,254 |
| J Answers Quiz #2 | 0 | - | 3.94 | 42,648 |
| K Answers Quiz #2 | 0 | - | 4.00 | 38,821 |
| M Answers Quiz #2 | 0 | - | 3.89 | 36,551 |
| O Answers Quiz #2 | 0 | - | 3.90 | 39,371 |
| P Answers Quiz #2 | 0 | - | 3.99 | 37,839 |
| U Answers Quiz #2 | 0 | - | 3.83 | 34,014 |
| Video Games A-Z | 0 | - | 4.08 | 38,654 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,054 |
| Movies that Start with A | 0 | - | 4.13 | 61,610 |
| Movies that Start with C | 0 | - | 4.30 | 61,545 |
| Movies that Start with B | 0 | - | 4.35 | 84,873 |
| Movies that Start with D | 0 | - | 4.34 | 68,200 |
| Movies that Start with E | 0 | - | 4.13 | 68,144 |
| Movies that Start with J | 0 | - | 4.18 | 75,892 |
| Movies that Start with L | 0 | - | 4.16 | 60,200 |
| Movies that Start with M | 0 | - | 4.28 | 48,038 |
| Movies that Start with N | 0 | - | 4.02 | 41,089 |
| Movies that Start with P | 0 | - | 4.25 | 53,974 |
| Movies that Start with R | 0 | - | 4.17 | 46,418 |
| Movies that Start with W | 0 | - | 4.07 | 44,112 |
| Movies that Start with T | 0 | - | 4.33 | 49,087 |
| Movies that Start with S | 0 | - | 4.35 | 56,235 |
| Movies that Start with F | 0 | - | 4.13 | 68,616 |
| History by Letter - D | 0 | - | 4.39 | 136,814 |
| History by Letter - F | 0 | - | 4.18 | 113,628 |
| History by Letter - O | 0 | - | 4.31 | 98,997 |
| History by Letter - P | 0 | - | 4.38 | 107,278 |
| History by Letter - Q | 0 | - | 4.34 | 79,933 |
| History by Letter - R | 0 | - | 4.26 | 121,587 |
| History by Letter - T | 0 | - | 4.39 | 104,779 |
| History by Letter - U | 0 | - | 4.19 | 100,176 |
| History by Letter - V | 0 | - | 4.27 | 80,320 |
| History by Letter - Y | 0 | - | 4.27 | 86,896 |
| History by Letter - Z | 0 | - | 4.18 | 76,703 |
| Music by Letter - F | 0 | - | 4.48 | 26,778 |
| Music by Letter - A | 0 | - | 4.61 | 31,155 |
| Wikipedia Languages | 0 | - | 4.97 | 126,448 |
| Countries by Official Language | 0 | - | 4.95 | 192,623 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,301 |
| Places in their Native Language #2 | 0 | - | 4.85 | 122,907 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 292,931 |
| Countries in their Native Language | 0 | - | 4.99 | 196,503 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,537 |
| Official European Union Languages | 0 | - | 4.97 | 236,384 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,617 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,677 |
| 20th Century A-Z | 0 | - | 4.50 | 53,127 |
| 19th Century A-Z | 0 | - | 4.77 | 46,706 |
| 18th Century A-Z | 0 | - | 4.54 | 42,617 |
| Series of Things #1 | 0 | - | 4.40 | 100,627 |
| Oxymorons | 0 | - | 4.05 | 65,083 |
| The Weapons They Carried | 0 | - | 4.22 | 53,332 |
| Name the Group | 0 | - | 4.08 | 35,747 |
| What Word Am I Thinking Of? #1 | 0 | - | 4.22 | 50,522 |
| Series of Things #3 | 0 | - | 4.14 | 75,114 |
| What Word Am I Thinking Of? #3 | 0 | - | 4.16 | 31,971 |
| Fun With Unicode | 0 | - | 4.09 | 32,700 |
| A Quiz About Nothing | 0 | - | 4.61 | 16,893 |
| Musical Acts by Letter - J | 0 | - | 4.20 | 77,126 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 92,887 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,042 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,124 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 82,929 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 67,499 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,248 |
