| A to Z: Musical Terms | 0 | - | 4.43 | 41,174 |
| Geography by Letter - T | 0 | - | 4.84 | 152,865 |
| Music by Letter - F | 0 | - | 4.48 | 26,891 |
| Music by Letter - A | 0 | - | 4.61 | 31,257 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,527 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,201 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,948 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,333 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,624 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,200 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,778 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,615 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,507 |
| Musical Acts by Letter - J | 0 | - | 4.20 | 77,276 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 93,096 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,165 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,242 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,086 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 67,693 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,468 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,068 |
| Musical Acts by Letter - C | 0 | - | 4.33 | 60,045 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 52,962 |
| Musical Acts by Letter - E | 0 | - | 4.36 | 61,500 |
| 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 | 26,600 |
| Music by Letter - I | 0 | - | 4.22 | 15,724 |
| Music by Letter - H | 0 | - | 4.27 | 22,437 |
| Music by Letter - B | 0 | - | 4.39 | 25,267 |
| Music by Letter - J | 0 | - | 4.37 | 20,590 |
| Music by Letter - G | 0 | - | 4.35 | 21,248 |
| Music by Letter - R | 0 | - | 4.10 | 15,049 |
| Music by Letter - C | 0 | - | 4.19 | 21,215 |
| Music by Letter - P | 0 | - | 4.38 | 19,488 |
| Music by Letter - D | 0 | - | 4.32 | 22,149 |
| Music by Letter - W | 0 | - | 4.36 | 18,602 |
| Music by Letter - N | 0 | - | 4.23 | 14,721 |
| Music by Letter - V | 0 | - | 4.33 | 17,767 |
| Music by Letter - M | 0 | - | 4.27 | 18,196 |
| Music by Letter - K | 0 | - | 4.11 | 16,163 |
| Music by Letter - T | 0 | - | 4.31 | 19,303 |
| Music by Letter - L | 0 | - | 4.33 | 16,020 |
| Music by Letter - S | 0 | - | 4.22 | 18,992 |
| Music by Letter - O | 0 | - | 4.21 | 16,997 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,006 |
| Musical Acts by Letter - F | 0 | - | 3.84 | 62,371 |
| Musical Acts by Letter - G | 0 | - | 3.97 | 69,266 |
| Musical Acts by Letter - L | 0 | - | 3.81 | 71,395 |
| Musical Acts by Letter - S | 0 | - | 3.98 | 82,835 |
| Musical Acts by Letter - K | 0 | - | 3.88 | 89,167 |
| NATO Military Alphabet | 0 | - | 4.98 | 555,927 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 799,105 |
| Geography by Letter - A | 0 | - | 4.74 | 210,723 |
| Geography by Letter - B | 0 | - | 4.56 | 183,685 |
| Geography by Letter - H | 0 | - | 4.69 | 149,576 |
| Geography by Letter - C | 0 | - | 4.47 | 157,922 |
| Geography by Letter - D | 0 | - | 4.50 | 149,831 |
| Geography by Letter - E | 0 | - | 4.42 | 146,954 |
| Geography by Letter - I | 0 | - | 4.42 | 121,451 |
| Geography by Letter - K | 0 | - | 4.53 | 117,573 |
| Geography by Letter - L | 0 | - | 4.43 | 147,888 |
| Geography by Letter - M | 0 | - | 4.49 | 117,885 |
| Geography by Letter - N | 0 | - | 4.51 | 126,505 |
| Geography by Letter - P | 0 | - | 4.47 | 175,426 |
| Geography by Letter - R | 0 | - | 4.44 | 130,676 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,910 |
| Geography by Letter - U | 0 | - | 4.53 | 142,382 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,029 |
| 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 | 64,986 |
| History by Letter - A | 0 | - | 4.51 | 152,379 |
| History by Letter - B | 0 | - | 4.45 | 171,561 |
| History by Letter - C | 0 | - | 4.70 | 170,667 |
| History by Letter - E | 0 | - | 4.51 | 140,091 |
| History by Letter - G | 0 | - | 4.46 | 121,657 |
| History by Letter - H | 0 | - | 4.45 | 136,108 |
| History by Letter - J | 0 | - | 4.51 | 153,503 |
| History by Letter - N | 0 | - | 4.45 | 103,567 |
| History by Letter - S | 0 | - | 4.47 | 93,827 |
| History by Letter - W | 0 | - | 4.45 | 108,934 |
| History by Letter - M | 0 | - | 4.54 | 119,294 |
| History by Letter - K | 0 | - | 4.50 | 100,987 |
| History by Letter - L | 0 | - | 4.50 | 111,692 |
| History by Letter - I | 0 | - | 4.46 | 103,859 |
| All Hamilton Songs | 0 | - | 4.74 | 48,560 |
| Countries by Military Spending | 0 | - | 4.93 | 176,789 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,659 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 119,966 |
| Animals that Start with L | 0 | - | 4.47 | 101,636 |
| Animals that Start with P | 0 | - | 4.45 | 85,895 |
| Animals that Start with S | 0 | - | 4.49 | 87,076 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,853 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,886 |
| World Cities A-Z by Clue #1 | 0 | - | 4.50 | 67,038 |
| Islands A-Z | 0 | - | 4.46 | 117,003 |
| World Cities A-Z by Clue #2 | 0 | - | 4.40 | 58,379 |
| Human Body A-Z | 0 | - | 4.51 | 128,793 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 34,998 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,970 |
| Africa A-Z | 0 | - | 4.57 | 46,461 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,752 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,913 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,034 |
| Longest Running Broadway Theater Productions | 0 | - | 4.03 | 52,231 |
| Songs From Broadway Musicals #1 | 0 | - | 4.14 | 56,527 |
| Songs From Broadway Musicals #2 | 0 | - | 4.20 | 33,634 |
| Rolling Stone's 100 Greatest Albums | 0 | - | 4.27 | 50,300 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,308,564 |
| Disney A-Z | 0 | - | 4.37 | 86,749 |
| Literature by Letter - A | 0 | - | 4.23 | 31,813 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,088 |
| Companies A-Z | 0 | - | 4.30 | 42,641 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,531 |
| Geography by Letter - G | 0 | - | 4.35 | 125,716 |
| Geography by Letter - F | 0 | - | 4.27 | 137,316 |
| Geography by Letter - J | 0 | - | 4.34 | 122,392 |
| Geography by Letter - O | 0 | - | 4.37 | 129,234 |
| Geography by Letter - V | 0 | - | 4.39 | 121,183 |
| Geography by Letter - W | 0 | - | 4.39 | 114,411 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,886 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,232 |
| 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 | 39,134 |
| Middle East A-Z | 0 | - | 4.47 | 45,881 |
| 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 | 46,805 |
| 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 | 68,299 |
| 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 | 60,278 |
| Movies that Start with M | 0 | - | 4.28 | 48,119 |
| 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 | 49,176 |
| Movies that Start with S | 0 | - | 4.35 | 56,330 |
| Movies that Start with F | 0 | - | 4.13 | 68,711 |
| History by Letter - D | 0 | - | 4.39 | 137,098 |
| History by Letter - F | 0 | - | 4.18 | 113,862 |
| 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 | 105,004 |
| History by Letter - U | 0 | - | 4.19 | 100,503 |
| History by Letter - V | 0 | - | 4.27 | 80,507 |
| History by Letter - Y | 0 | - | 4.27 | 87,045 |
| History by Letter - Z | 0 | - | 4.18 | 76,835 |
| Top Musical Acts of All-Time | 0 | - | 3.86 | 132,373 |
| Queen Songs | 0 | - | 4.84 | 25,364 |
| Countries with the Most Metal Bands | 0 | - | 4.95 | 67,277 |
| Star Wars A-Z | 0 | - | 4.46 | 87,400 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,209 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,941 |
| Animals that Start with A | 0 | - | 4.26 | 111,736 |
| Animals that Start with B | 0 | - | 4.31 | 113,437 |
| Animals that Start with C | 0 | - | 4.23 | 92,581 |
| Animals that Start with D | 0 | - | 4.25 | 86,699 |
| Animals that Start with E | 0 | - | 4.28 | 73,661 |
| Animals that Start with F | 0 | - | 4.28 | 106,803 |
| Animals that Start with G | 0 | - | 4.25 | 79,900 |
| Animals that Start with K | 0 | - | 4.07 | 66,383 |
| Animals that Start with M | 0 | - | 4.23 | 83,775 |
| Animals that Start with R | 0 | - | 4.27 | 87,168 |
| Animals that Start with T | 0 | - | 4.32 | 91,219 |
| Animals that Start with H | 0 | - | 4.31 | 86,076 |
| Animals that Start with O | 0 | - | 4.27 | 88,384 |
| 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 | 56,447 |
| 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 | 36,395 |
| 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 | 48,251 |
| 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 |
