| A to Z: Musical Terms | 0 | - | 4.43 | 41,173 |
| Geography by Letter - T | 0 | - | 4.84 | 152,860 |
| Music by Letter - F | 0 | - | 4.48 | 26,889 |
| Music by Letter - A | 0 | - | 4.61 | 31,255 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,526 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,198 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,946 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,330 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,623 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,198 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,776 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,612 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,504 |
| Musical Acts by Letter - J | 0 | - | 4.20 | 77,276 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 93,095 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,164 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,241 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,084 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 67,692 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,467 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,065 |
| Musical Acts by Letter - C | 0 | - | 4.33 | 60,044 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 52,961 |
| Musical Acts by Letter - E | 0 | - | 4.36 | 61,499 |
| A to Z: Musical Terms #2 | 0 | - | 4.05 | 10,981 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,260 |
| Music by Letter - E | 0 | - | 4.39 | 26,598 |
| Music by Letter - I | 0 | - | 4.22 | 15,722 |
| Music by Letter - H | 0 | - | 4.27 | 22,435 |
| Music by Letter - B | 0 | - | 4.39 | 25,265 |
| Music by Letter - J | 0 | - | 4.37 | 20,588 |
| Music by Letter - G | 0 | - | 4.35 | 21,246 |
| Music by Letter - R | 0 | - | 4.10 | 15,048 |
| Music by Letter - C | 0 | - | 4.19 | 21,213 |
| Music by Letter - P | 0 | - | 4.38 | 19,487 |
| Music by Letter - D | 0 | - | 4.32 | 22,146 |
| Music by Letter - W | 0 | - | 4.36 | 18,601 |
| Music by Letter - N | 0 | - | 4.23 | 14,720 |
| Music by Letter - V | 0 | - | 4.33 | 17,767 |
| Music by Letter - M | 0 | - | 4.27 | 18,195 |
| Music by Letter - K | 0 | - | 4.11 | 16,162 |
| Music by Letter - T | 0 | - | 4.31 | 19,302 |
| Music by Letter - L | 0 | - | 4.33 | 16,019 |
| Music by Letter - S | 0 | - | 4.22 | 18,991 |
| Music by Letter - O | 0 | - | 4.21 | 16,996 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,006 |
| Musical Acts by Letter - F | 0 | - | 3.84 | 62,369 |
| Musical Acts by Letter - G | 0 | - | 3.97 | 69,265 |
| Musical Acts by Letter - L | 0 | - | 3.81 | 71,394 |
| Musical Acts by Letter - S | 0 | - | 3.98 | 82,832 |
| Musical Acts by Letter - K | 0 | - | 3.88 | 89,167 |
| NATO Military Alphabet | 0 | - | 4.98 | 555,911 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 799,097 |
| Geography by Letter - A | 0 | - | 4.74 | 210,720 |
| Geography by Letter - B | 0 | - | 4.56 | 183,682 |
| Geography by Letter - H | 0 | - | 4.69 | 149,574 |
| Geography by Letter - C | 0 | - | 4.47 | 157,922 |
| Geography by Letter - D | 0 | - | 4.50 | 149,825 |
| Geography by Letter - E | 0 | - | 4.42 | 146,952 |
| Geography by Letter - I | 0 | - | 4.42 | 121,448 |
| Geography by Letter - K | 0 | - | 4.53 | 117,571 |
| Geography by Letter - L | 0 | - | 4.43 | 147,886 |
| Geography by Letter - M | 0 | - | 4.49 | 117,885 |
| Geography by Letter - N | 0 | - | 4.51 | 126,503 |
| Geography by Letter - P | 0 | - | 4.47 | 175,424 |
| Geography by Letter - R | 0 | - | 4.44 | 130,673 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,907 |
| Geography by Letter - U | 0 | - | 4.53 | 142,375 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,027 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,758 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,238 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,422 |
| Movies that Start with G | 0 | - | 4.48 | 68,338 |
| Movies that Start with I | 0 | - | 4.41 | 64,985 |
| History by Letter - A | 0 | - | 4.51 | 152,377 |
| History by Letter - B | 0 | - | 4.45 | 171,560 |
| History by Letter - C | 0 | - | 4.70 | 170,665 |
| History by Letter - E | 0 | - | 4.51 | 140,088 |
| History by Letter - G | 0 | - | 4.46 | 121,655 |
| History by Letter - H | 0 | - | 4.45 | 136,104 |
| History by Letter - J | 0 | - | 4.51 | 153,499 |
| History by Letter - N | 0 | - | 4.45 | 103,566 |
| History by Letter - S | 0 | - | 4.47 | 93,827 |
| History by Letter - W | 0 | - | 4.45 | 108,932 |
| History by Letter - M | 0 | - | 4.54 | 119,293 |
| History by Letter - K | 0 | - | 4.50 | 100,986 |
| History by Letter - L | 0 | - | 4.50 | 111,690 |
| History by Letter - I | 0 | - | 4.46 | 103,855 |
| All Hamilton Songs | 0 | - | 4.74 | 48,557 |
| Countries by Military Spending | 0 | - | 4.93 | 176,787 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,659 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 119,965 |
| Animals that Start with L | 0 | - | 4.47 | 101,635 |
| Animals that Start with P | 0 | - | 4.45 | 85,891 |
| Animals that Start with S | 0 | - | 4.49 | 87,075 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,852 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,883 |
| World Cities A-Z by Clue #1 | 0 | - | 4.50 | 67,029 |
| Islands A-Z | 0 | - | 4.46 | 117,003 |
| World Cities A-Z by Clue #2 | 0 | - | 4.40 | 58,374 |
| Human Body A-Z | 0 | - | 4.51 | 128,793 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 34,993 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,969 |
| Africa A-Z | 0 | - | 4.57 | 46,461 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,751 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,910 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,033 |
| Longest Running Broadway Theater Productions | 0 | - | 4.03 | 52,231 |
| Songs From Broadway Musicals #1 | 0 | - | 4.14 | 56,525 |
| Songs From Broadway Musicals #2 | 0 | - | 4.20 | 33,633 |
| Rolling Stone's 100 Greatest Albums | 0 | - | 4.27 | 50,300 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,308,537 |
| Disney A-Z | 0 | - | 4.37 | 86,748 |
| Literature by Letter - A | 0 | - | 4.23 | 31,813 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,087 |
| Companies A-Z | 0 | - | 4.30 | 42,641 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,531 |
| Geography by Letter - G | 0 | - | 4.35 | 125,714 |
| Geography by Letter - F | 0 | - | 4.27 | 137,314 |
| Geography by Letter - J | 0 | - | 4.34 | 122,392 |
| Geography by Letter - O | 0 | - | 4.37 | 129,233 |
| Geography by Letter - V | 0 | - | 4.39 | 121,176 |
| Geography by Letter - W | 0 | - | 4.39 | 114,407 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,885 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,229 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,068 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,156 |
| Video Games A-Z | 0 | - | 4.08 | 38,784 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,133 |
| Middle East A-Z | 0 | - | 4.47 | 45,880 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,213 |
| 20th Century A-Z | 0 | - | 4.50 | 53,253 |
| 19th Century A-Z | 0 | - | 4.77 | 46,804 |
| Movies that Start with A | 0 | - | 4.13 | 61,723 |
| Movies that Start with C | 0 | - | 4.30 | 61,663 |
| Movies that Start with B | 0 | - | 4.36 | 85,014 |
| Movies that Start with D | 0 | - | 4.34 | 68,297 |
| Movies that Start with E | 0 | - | 4.13 | 68,230 |
| Movies that Start with J | 0 | - | 4.18 | 75,995 |
| Movies that Start with L | 0 | - | 4.16 | 60,277 |
| Movies that Start with M | 0 | - | 4.28 | 48,118 |
| Movies that Start with N | 0 | - | 4.02 | 41,149 |
| Movies that Start with P | 0 | - | 4.25 | 54,052 |
| Movies that Start with R | 0 | - | 4.17 | 46,510 |
| Movies that Start with W | 0 | - | 4.07 | 44,174 |
| Movies that Start with T | 0 | - | 4.34 | 49,175 |
| Movies that Start with S | 0 | - | 4.35 | 56,328 |
| Movies that Start with F | 0 | - | 4.13 | 68,709 |
| History by Letter - D | 0 | - | 4.39 | 137,094 |
| History by Letter - F | 0 | - | 4.18 | 113,861 |
| History by Letter - O | 0 | - | 4.32 | 99,211 |
| History by Letter - P | 0 | - | 4.39 | 107,498 |
| History by Letter - Q | 0 | - | 4.34 | 80,099 |
| History by Letter - R | 0 | - | 4.26 | 121,837 |
| History by Letter - T | 0 | - | 4.39 | 105,003 |
| History by Letter - U | 0 | - | 4.19 | 100,502 |
| History by Letter - V | 0 | - | 4.27 | 80,505 |
| History by Letter - Y | 0 | - | 4.27 | 87,042 |
| History by Letter - Z | 0 | - | 4.18 | 76,835 |
| Top Musical Acts of All-Time | 0 | - | 3.86 | 132,372 |
| Queen Songs | 0 | - | 4.84 | 25,360 |
| Countries with the Most Metal Bands | 0 | - | 4.95 | 67,275 |
| Star Wars A-Z | 0 | - | 4.46 | 87,394 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,207 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,939 |
| Animals that Start with A | 0 | - | 4.26 | 111,733 |
| Animals that Start with B | 0 | - | 4.31 | 113,436 |
| Animals that Start with C | 0 | - | 4.23 | 92,580 |
| Animals that Start with D | 0 | - | 4.25 | 86,698 |
| Animals that Start with E | 0 | - | 4.28 | 73,661 |
| Animals that Start with F | 0 | - | 4.28 | 106,802 |
| Animals that Start with G | 0 | - | 4.25 | 79,900 |
| Animals that Start with K | 0 | - | 4.07 | 66,382 |
| Animals that Start with M | 0 | - | 4.23 | 83,774 |
| Animals that Start with R | 0 | - | 4.27 | 87,166 |
| Animals that Start with T | 0 | - | 4.32 | 91,216 |
| Animals that Start with H | 0 | - | 4.31 | 86,075 |
| Animals that Start with O | 0 | - | 4.27 | 88,382 |
| Animals that Start with W | 0 | - | 4.36 | 46,994 |
| Geography by Letter on the World Map - D | 0 | - | 4.02 | 64,557 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 66,692 |
| Locations by Letter - A | 0 | - | 4.11 | 51,338 |
| Locations by Letter - B | 0 | - | 4.15 | 48,620 |
| Locations by Letter - E | 0 | - | 4.27 | 56,446 |
| Locations by Letter - F | 0 | - | 4.02 | 48,646 |
| Locations by Letter - H | 0 | - | 4.07 | 38,235 |
| Locations by Letter - J | 0 | - | 4.12 | 58,395 |
| Locations by Letter - K | 0 | - | 4.06 | 36,394 |
| Locations by Letter - O | 0 | - | 4.05 | 34,645 |
| Locations by Letter - P | 0 | - | 4.11 | 37,955 |
| Locations by Letter - R | 0 | - | 4.02 | 39,971 |
| Locations by Letter - T | 0 | - | 4.11 | 41,082 |
| Locations by Letter - U | 0 | - | 4.11 | 44,829 |
| Locations by Letter - V | 0 | - | 4.34 | 48,250 |
| Locations by Letter - W | 0 | - | 4.08 | 39,447 |
| Locations by Letter - N | 0 | - | 4.28 | 46,062 |
| Double Letters A-Z | 0 | - | 4.51 | 27,105 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,131 |
| Canada A-Z | 0 | - | 4.73 | 32,703 |
| People in History A-Z #5 | 0 | - | 4.09 | 31,850 |
