| Musical Acts by Letter - J | 0 | - | 4.17 | 77,301 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 93,121 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,192 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,259 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,108 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 67,732 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,503 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,099 |
| Musical Acts by Letter - C | 0 | - | 4.33 | 60,067 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 52,983 |
| Musical Acts by Letter - E | 0 | - | 4.36 | 61,517 |
| Musical Acts by Letter - G | 0 | - | 3.97 | 69,281 |
| Musical Acts by Letter - L | 0 | - | 3.81 | 71,411 |
| Musical Acts by Letter - S | 0 | - | 3.98 | 82,863 |
| Musical Acts by Letter - K | 0 | - | 3.88 | 89,182 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,191 |
| Geography by Letter - T | 0 | - | 4.84 | 152,989 |
| Music by Letter - F | 0 | - | 4.48 | 26,911 |
| Music by Letter - A | 0 | - | 4.61 | 31,277 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,608 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,292 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,984 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,411 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,673 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,287 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,854 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,684 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,653 |
| A to Z: Musical Terms #2 | 0 | - | 4.05 | 10,984 |
| Music by Letter - E | 0 | - | 4.39 | 26,612 |
| Music by Letter - I | 0 | - | 4.22 | 15,735 |
| Music by Letter - H | 0 | - | 4.27 | 22,452 |
| Music by Letter - B | 0 | - | 4.39 | 25,285 |
| Music by Letter - J | 0 | - | 4.37 | 20,603 |
| Music by Letter - G | 0 | - | 4.35 | 21,262 |
| Music by Letter - R | 0 | - | 4.04 | 15,058 |
| Music by Letter - C | 0 | - | 4.14 | 21,228 |
| Music by Letter - P | 0 | - | 4.38 | 19,499 |
| Music by Letter - D | 0 | - | 4.27 | 22,165 |
| Music by Letter - W | 0 | - | 4.36 | 18,613 |
| Music by Letter - N | 0 | - | 4.23 | 14,732 |
| Music by Letter - V | 0 | - | 4.33 | 17,776 |
| Music by Letter - M | 0 | - | 4.27 | 18,210 |
| Music by Letter - K | 0 | - | 4.11 | 16,179 |
| Music by Letter - T | 0 | - | 4.31 | 19,315 |
| Music by Letter - L | 0 | - | 4.33 | 16,029 |
| Music by Letter - S | 0 | - | 4.22 | 19,004 |
| Music by Letter - O | 0 | - | 4.21 | 17,005 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,034 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,274 |
| NATO Military Alphabet | 0 | - | 4.98 | 556,460 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 799,473 |
| Geography by Letter - A | 0 | - | 4.74 | 210,851 |
| Geography by Letter - B | 0 | - | 4.56 | 183,807 |
| Geography by Letter - H | 0 | - | 4.69 | 149,666 |
| Geography by Letter - C | 0 | - | 4.47 | 158,020 |
| Geography by Letter - D | 0 | - | 4.50 | 149,914 |
| Geography by Letter - E | 0 | - | 4.42 | 147,033 |
| Geography by Letter - I | 0 | - | 4.42 | 121,520 |
| Geography by Letter - K | 0 | - | 4.53 | 117,648 |
| Geography by Letter - L | 0 | - | 4.43 | 147,995 |
| Geography by Letter - M | 0 | - | 4.49 | 118,170 |
| Geography by Letter - N | 0 | - | 4.51 | 126,597 |
| Geography by Letter - P | 0 | - | 4.47 | 175,518 |
| Geography by Letter - R | 0 | - | 4.44 | 130,784 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,007 |
| Geography by Letter - U | 0 | - | 4.53 | 142,486 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,041 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,774 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,250 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,439 |
| Movies that Start with G | 0 | - | 4.49 | 68,381 |
| Movies that Start with I | 0 | - | 4.41 | 65,033 |
| History by Letter - A | 0 | - | 4.51 | 152,448 |
| History by Letter - B | 0 | - | 4.45 | 171,641 |
| History by Letter - C | 0 | - | 4.70 | 170,772 |
| History by Letter - E | 0 | - | 4.51 | 140,157 |
| History by Letter - G | 0 | - | 4.46 | 121,711 |
| History by Letter - H | 0 | - | 4.45 | 136,164 |
| History by Letter - J | 0 | - | 4.51 | 153,573 |
| History by Letter - N | 0 | - | 4.45 | 103,606 |
| History by Letter - S | 0 | - | 4.47 | 93,861 |
| History by Letter - W | 0 | - | 4.45 | 108,983 |
| History by Letter - M | 0 | - | 4.54 | 119,345 |
| History by Letter - K | 0 | - | 4.50 | 101,034 |
| History by Letter - L | 0 | - | 4.50 | 111,743 |
| History by Letter - I | 0 | - | 4.46 | 103,897 |
| All Hamilton Songs | 0 | - | 4.74 | 48,636 |
| Countries by Military Spending | 0 | - | 4.93 | 176,919 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,309,693 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,711 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 120,069 |
| Animals that Start with L | 0 | - | 4.47 | 101,672 |
| Animals that Start with P | 0 | - | 4.45 | 85,924 |
| Animals that Start with S | 0 | - | 4.49 | 87,108 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,921 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,959 |
| World Cities A-Z by Clue #1 | 0 | - | 4.50 | 67,232 |
| Islands A-Z | 0 | - | 4.46 | 117,098 |
| Human Body A-Z | 0 | - | 4.51 | 128,848 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,108 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,007 |
| Africa A-Z | 0 | - | 4.57 | 46,486 |
| People in History A-Z #1 | 0 | - | 4.61 | 98,802 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,937 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,053 |
| Top Musical Acts of All-Time | 0 | - | 3.86 | 132,397 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,609 |
| Queen Songs | 0 | - | 4.83 | 25,393 |
| Countries with the Most Metal Bands | 0 | - | 4.95 | 67,325 |
| Longest Running Broadway Theater Productions | 0 | - | 4.03 | 52,239 |
| Songs From Broadway Musicals #1 | 0 | - | 4.14 | 56,556 |
| Songs From Broadway Musicals #2 | 0 | - | 4.20 | 33,657 |
| Rolling Stone's 100 Greatest Albums | 0 | - | 4.24 | 50,329 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,346 |
| Disney A-Z | 0 | - | 4.37 | 86,790 |
| Literature by Letter - A | 0 | - | 4.23 | 31,821 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,098 |
| Companies A-Z | 0 | - | 4.30 | 42,647 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,967 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,545 |
| Geography by Letter - G | 0 | - | 4.35 | 125,794 |
| Geography by Letter - F | 0 | - | 4.27 | 137,378 |
| Geography by Letter - J | 0 | - | 4.34 | 122,461 |
| Geography by Letter - O | 0 | - | 4.37 | 129,308 |
| Geography by Letter - V | 0 | - | 4.39 | 121,270 |
| Geography by Letter - W | 0 | - | 4.39 | 114,475 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,953 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,290 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,125 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,166 |
| Video Games A-Z | 0 | - | 4.08 | 38,819 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,143 |
| Middle East A-Z | 0 | - | 4.47 | 45,907 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,230 |
| 20th Century A-Z | 0 | - | 4.50 | 53,278 |
| 19th Century A-Z | 0 | - | 4.77 | 46,828 |
| 18th Century A-Z | 0 | - | 4.54 | 42,713 |
| Movies that Start with A | 0 | - | 4.13 | 61,751 |
| Movies that Start with C | 0 | - | 4.30 | 61,695 |
| Movies that Start with B | 0 | - | 4.36 | 85,052 |
| Movies that Start with D | 0 | - | 4.34 | 68,325 |
| Movies that Start with E | 0 | - | 4.13 | 68,257 |
| Movies that Start with J | 0 | - | 4.18 | 76,025 |
| Movies that Start with L | 0 | - | 4.16 | 60,304 |
| Movies that Start with M | 0 | - | 4.28 | 48,142 |
| Movies that Start with N | 0 | - | 4.02 | 41,180 |
| Movies that Start with P | 0 | - | 4.25 | 54,075 |
| Movies that Start with R | 0 | - | 4.17 | 46,543 |
| Movies that Start with W | 0 | - | 4.07 | 44,194 |
| Movies that Start with T | 0 | - | 4.34 | 49,204 |
| Movies that Start with S | 0 | - | 4.35 | 56,364 |
| Movies that Start with F | 0 | - | 4.13 | 68,742 |
| History by Letter - D | 0 | - | 4.39 | 137,161 |
| History by Letter - F | 0 | - | 4.18 | 113,904 |
| History by Letter - O | 0 | - | 4.32 | 99,235 |
| History by Letter - P | 0 | - | 4.39 | 107,535 |
| History by Letter - Q | 0 | - | 4.34 | 80,124 |
| History by Letter - R | 0 | - | 4.26 | 121,870 |
| History by Letter - T | 0 | - | 4.39 | 105,028 |
| History by Letter - U | 0 | - | 4.19 | 100,547 |
| History by Letter - V | 0 | - | 4.27 | 80,538 |
| History by Letter - Y | 0 | - | 4.27 | 87,075 |
| History by Letter - Z | 0 | - | 4.18 | 76,862 |
| Questions in Music | 0 | - | 4.41 | 54,177 |
| Star Wars A-Z | 0 | - | 4.46 | 87,603 |
| Animals that Start with A | 0 | - | 4.26 | 111,773 |
| Animals that Start with B | 0 | - | 4.31 | 113,476 |
| Animals that Start with C | 0 | - | 4.23 | 92,620 |
| Animals that Start with D | 0 | - | 4.25 | 86,729 |
| Animals that Start with E | 0 | - | 4.28 | 73,693 |
| Animals that Start with F | 0 | - | 4.28 | 106,835 |
| Animals that Start with G | 0 | - | 4.25 | 79,928 |
| Animals that Start with K | 0 | - | 4.07 | 66,404 |
| Animals that Start with M | 0 | - | 4.23 | 83,808 |
| Animals that Start with R | 0 | - | 4.27 | 87,197 |
| Animals that Start with T | 0 | - | 4.32 | 91,246 |
| Animals that Start with H | 0 | - | 4.31 | 86,106 |
| Animals that Start with O | 0 | - | 4.27 | 88,414 |
| Animals that Start with W | 0 | - | 4.36 | 47,014 |
| Geography by Letter on the World Map - D | 0 | - | 4.02 | 64,607 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 66,739 |
| Locations by Letter - A | 0 | - | 4.11 | 51,350 |
| Locations by Letter - B | 0 | - | 4.15 | 48,633 |
| Locations by Letter - E | 0 | - | 4.27 | 56,465 |
| Locations by Letter - F | 0 | - | 4.02 | 48,665 |
| Locations by Letter - H | 0 | - | 4.07 | 38,252 |
| Locations by Letter - J | 0 | - | 4.12 | 58,407 |
| Locations by Letter - K | 0 | - | 4.06 | 36,407 |
| Locations by Letter - O | 0 | - | 4.05 | 34,654 |
| Locations by Letter - P | 0 | - | 4.11 | 37,967 |
| Locations by Letter - R | 0 | - | 4.02 | 39,981 |
| Locations by Letter - T | 0 | - | 4.11 | 41,090 |
| Locations by Letter - U | 0 | - | 4.11 | 44,837 |
| Locations by Letter - V | 0 | - | 4.34 | 48,263 |
| Locations by Letter - W | 0 | - | 4.08 | 39,455 |
| Locations by Letter - N | 0 | - | 4.28 | 46,076 |
| Double Letters A-Z | 0 | - | 4.51 | 27,110 |
| World Cities A-Z by Clue #2 | 0 | - | 4.40 | 58,509 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,161 |
