| A to Z: Musical Terms | 0 | - | 4.43 | 41,162 |
| Geography by Letter - T | 0 | - | 4.84 | 152,804 |
| Music by Letter - F | 0 | - | 4.48 | 26,880 |
| Music by Letter - A | 0 | - | 4.61 | 31,247 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,488 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,164 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,921 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,290 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,588 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,140 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,731 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,589 |
| Musical Acts by Letter - J | 0 | - | 4.20 | 77,262 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 93,074 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,152 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,226 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,072 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 67,667 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,445 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,046 |
| Musical Acts by Letter - C | 0 | - | 4.33 | 60,025 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 52,944 |
| Musical Acts by Letter - E | 0 | - | 4.36 | 61,483 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,437 |
| A to Z: Musical Terms #2 | 0 | - | 4.05 | 10,976 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,251 |
| Music by Letter - E | 0 | - | 4.39 | 26,592 |
| Music by Letter - I | 0 | - | 4.22 | 15,714 |
| Music by Letter - H | 0 | - | 4.27 | 22,421 |
| Music by Letter - B | 0 | - | 4.39 | 25,258 |
| Music by Letter - J | 0 | - | 4.37 | 20,579 |
| Music by Letter - G | 0 | - | 4.35 | 21,240 |
| Music by Letter - R | 0 | - | 4.10 | 15,038 |
| Music by Letter - C | 0 | - | 4.19 | 21,207 |
| Music by Letter - P | 0 | - | 4.38 | 19,477 |
| Music by Letter - D | 0 | - | 4.32 | 22,138 |
| Music by Letter - W | 0 | - | 4.36 | 18,595 |
| Music by Letter - N | 0 | - | 4.23 | 14,709 |
| Music by Letter - V | 0 | - | 4.33 | 17,762 |
| Music by Letter - M | 0 | - | 4.27 | 18,187 |
| Music by Letter - K | 0 | - | 4.11 | 16,152 |
| Music by Letter - T | 0 | - | 4.31 | 19,295 |
| Music by Letter - L | 0 | - | 4.33 | 16,009 |
| Music by Letter - S | 0 | - | 4.22 | 18,983 |
| Music by Letter - O | 0 | - | 4.21 | 16,987 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,997 |
| Musical Acts by Letter - F | 0 | - | 3.84 | 62,357 |
| Musical Acts by Letter - G | 0 | - | 3.97 | 69,255 |
| Musical Acts by Letter - L | 0 | - | 3.81 | 71,380 |
| Musical Acts by Letter - S | 0 | - | 3.98 | 82,813 |
| Musical Acts by Letter - K | 0 | - | 3.88 | 89,151 |
| Geography by Letter - A | 0 | - | 4.74 | 210,655 |
| Geography by Letter - B | 0 | - | 4.56 | 183,637 |
| Geography by Letter - H | 0 | - | 4.69 | 149,532 |
| Geography by Letter - C | 0 | - | 4.47 | 157,884 |
| Geography by Letter - D | 0 | - | 4.50 | 149,783 |
| Geography by Letter - E | 0 | - | 4.42 | 146,909 |
| Geography by Letter - I | 0 | - | 4.42 | 121,418 |
| Geography by Letter - K | 0 | - | 4.53 | 117,539 |
| Geography by Letter - L | 0 | - | 4.43 | 147,859 |
| Geography by Letter - M | 0 | - | 4.49 | 117,854 |
| Geography by Letter - N | 0 | - | 4.51 | 126,465 |
| Geography by Letter - P | 0 | - | 4.47 | 175,392 |
| Geography by Letter - R | 0 | - | 4.44 | 130,635 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,877 |
| Geography by Letter - U | 0 | - | 4.53 | 142,341 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,019 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,745 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,234 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,409 |
| Movies that Start with G | 0 | - | 4.48 | 68,322 |
| Movies that Start with I | 0 | - | 4.41 | 64,966 |
| History by Letter - A | 0 | - | 4.51 | 152,336 |
| History by Letter - B | 0 | - | 4.45 | 171,522 |
| History by Letter - C | 0 | - | 4.70 | 170,616 |
| History by Letter - E | 0 | - | 4.51 | 140,060 |
| History by Letter - G | 0 | - | 4.46 | 121,625 |
| History by Letter - H | 0 | - | 4.45 | 136,067 |
| History by Letter - J | 0 | - | 4.51 | 153,457 |
| History by Letter - N | 0 | - | 4.45 | 103,543 |
| History by Letter - S | 0 | - | 4.47 | 93,809 |
| History by Letter - W | 0 | - | 4.45 | 108,909 |
| History by Letter - M | 0 | - | 4.54 | 119,259 |
| History by Letter - K | 0 | - | 4.50 | 100,964 |
| History by Letter - L | 0 | - | 4.50 | 111,658 |
| History by Letter - I | 0 | - | 4.46 | 103,822 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,200 |
| All Hamilton Songs | 0 | - | 4.74 | 48,519 |
| NATO Military Alphabet | 0 | - | 4.98 | 555,664 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 798,946 |
| Animals that Start with L | 0 | - | 4.47 | 101,625 |
| Animals that Start with P | 0 | - | 4.45 | 85,874 |
| Animals that Start with S | 0 | - | 4.49 | 87,058 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,819 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,842 |
| World Cities A-Z by Clue #1 | 0 | - | 4.50 | 66,945 |
| Islands A-Z | 0 | - | 4.46 | 116,976 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 58,304 |
| Human Body A-Z | 0 | - | 4.51 | 128,766 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,920 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,944 |
| Africa A-Z | 0 | - | 4.57 | 46,445 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,728 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,899 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,027 |
| Longest Running Broadway Theater Productions | 0 | - | 4.03 | 52,225 |
| Songs From Broadway Musicals #1 | 0 | - | 4.14 | 56,499 |
| Songs From Broadway Musicals #2 | 0 | - | 4.20 | 33,623 |
| Rolling Stone's 100 Greatest Albums | 0 | - | 4.27 | 50,282 |
| Countries by Military Spending | 0 | - | 4.93 | 176,735 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,308,058 |
| Disney A-Z | 0 | - | 4.37 | 86,717 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,638 |
| Literature by Letter - A | 0 | - | 4.23 | 31,803 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,086 |
| Companies A-Z | 0 | - | 4.30 | 42,641 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.91 | 119,936 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,527 |
| Geography by Letter - G | 0 | - | 4.35 | 125,684 |
| Geography by Letter - F | 0 | - | 4.27 | 137,276 |
| Geography by Letter - J | 0 | - | 4.34 | 122,360 |
| Geography by Letter - O | 0 | - | 4.37 | 129,203 |
| Geography by Letter - V | 0 | - | 4.39 | 121,141 |
| Geography by Letter - W | 0 | - | 4.39 | 114,379 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,856 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,206 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,048 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,148 |
| Video Games A-Z | 0 | - | 4.08 | 38,773 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,123 |
| Middle East A-Z | 0 | - | 4.47 | 45,872 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,206 |
| Movies that Start with A | 0 | - | 4.13 | 61,708 |
| Movies that Start with C | 0 | - | 4.30 | 61,651 |
| Movies that Start with B | 0 | - | 4.36 | 84,998 |
| Movies that Start with D | 0 | - | 4.34 | 68,283 |
| Movies that Start with E | 0 | - | 4.13 | 68,218 |
| Movies that Start with J | 0 | - | 4.18 | 75,981 |
| Movies that Start with L | 0 | - | 4.16 | 60,264 |
| Movies that Start with M | 0 | - | 4.28 | 48,108 |
| Movies that Start with N | 0 | - | 4.02 | 41,140 |
| Movies that Start with P | 0 | - | 4.25 | 54,041 |
| Movies that Start with R | 0 | - | 4.17 | 46,495 |
| Movies that Start with W | 0 | - | 4.07 | 44,165 |
| Movies that Start with T | 0 | - | 4.33 | 49,162 |
| Movies that Start with S | 0 | - | 4.35 | 56,314 |
| Movies that Start with F | 0 | - | 4.13 | 68,697 |
| History by Letter - D | 0 | - | 4.39 | 137,065 |
| History by Letter - F | 0 | - | 4.18 | 113,835 |
| History by Letter - O | 0 | - | 4.32 | 99,191 |
| History by Letter - P | 0 | - | 4.39 | 107,479 |
| History by Letter - Q | 0 | - | 4.34 | 80,081 |
| History by Letter - R | 0 | - | 4.26 | 121,811 |
| History by Letter - T | 0 | - | 4.39 | 104,986 |
| History by Letter - U | 0 | - | 4.19 | 100,482 |
| History by Letter - V | 0 | - | 4.27 | 80,493 |
| History by Letter - Y | 0 | - | 4.27 | 87,029 |
| History by Letter - Z | 0 | - | 4.18 | 76,826 |
| Top Musical Acts of All-Time | 0 | - | 3.86 | 132,355 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.27 | 32,617 |
| Queen Songs | 0 | - | 4.84 | 25,334 |
| Countries with the Most Metal Bands | 0 | - | 4.95 | 67,265 |
| Star Wars A-Z | 0 | - | 4.46 | 87,342 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,146 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,926 |
| Animals that Start with A | 0 | - | 4.26 | 111,719 |
| Animals that Start with B | 0 | - | 4.31 | 113,416 |
| Animals that Start with C | 0 | - | 4.23 | 92,568 |
| Animals that Start with D | 0 | - | 4.25 | 86,689 |
| Animals that Start with E | 0 | - | 4.28 | 73,655 |
| Animals that Start with F | 0 | - | 4.28 | 106,790 |
| Animals that Start with G | 0 | - | 4.25 | 79,892 |
| Animals that Start with K | 0 | - | 4.07 | 66,377 |
| Animals that Start with M | 0 | - | 4.23 | 83,760 |
| Animals that Start with R | 0 | - | 4.27 | 87,157 |
| Animals that Start with T | 0 | - | 4.32 | 91,201 |
| Animals that Start with H | 0 | - | 4.31 | 86,063 |
| Animals that Start with O | 0 | - | 4.27 | 88,372 |
| Animals that Start with W | 0 | - | 4.36 | 46,987 |
| Geography by Letter on the World Map - D | 0 | - | 4.02 | 64,534 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 66,671 |
| Locations by Letter - A | 0 | - | 4.11 | 51,326 |
| Locations by Letter - B | 0 | - | 4.15 | 48,610 |
| Locations by Letter - E | 0 | - | 4.27 | 56,438 |
| Locations by Letter - F | 0 | - | 4.02 | 48,643 |
| Locations by Letter - H | 0 | - | 4.07 | 38,232 |
| Locations by Letter - J | 0 | - | 4.12 | 58,388 |
| Locations by Letter - K | 0 | - | 4.06 | 36,392 |
| Locations by Letter - O | 0 | - | 4.05 | 34,638 |
| Locations by Letter - P | 0 | - | 4.11 | 37,955 |
| Locations by Letter - R | 0 | - | 4.02 | 39,969 |
| Locations by Letter - T | 0 | - | 4.11 | 41,078 |
| Locations by Letter - U | 0 | - | 4.11 | 44,821 |
| Locations by Letter - V | 0 | - | 4.34 | 48,243 |
| Locations by Letter - W | 0 | - | 4.08 | 39,444 |
| Locations by Letter - N | 0 | - | 4.28 | 46,058 |
| Double Letters A-Z | 0 | - | 4.51 | 27,100 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,123 |
| Canada A-Z | 0 | - | 4.73 | 32,698 |
| 16th Century A-Z | 0 | - | 4.58 | 24,427 |
