| Shortest Country Name A-Z | 0 | - | 5.00 | 236,128 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,112 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,257 |
| Geography by Letter - T | 0 | - | 4.84 | 153,511 |
| Music by Letter - F | 0 | - | 4.48 | 26,956 |
| Music by Letter - A | 0 | - | 4.61 | 31,317 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,955 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,657 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,146 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,999 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,813 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,618 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,128 |
| Middle East A-Z | 0 | - | 4.47 | 45,951 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,909 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,372 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 93,231 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,251 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,338 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,189 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 67,833 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,629 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,207 |
| Musical Acts by Letter - C | 0 | - | 4.33 | 60,160 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,050 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 61,605 |
| Star Wars A-Z | 0 | - | 4.46 | 87,935 |
| A to Z: Musical Terms #2 | 0 | - | 4.05 | 11,008 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,320 |
| Music by Letter - E | 0 | - | 4.39 | 26,651 |
| Music by Letter - I | 0 | - | 4.22 | 15,766 |
| Music by Letter - H | 0 | - | 4.27 | 22,491 |
| Music by Letter - B | 0 | - | 4.39 | 25,320 |
| Music by Letter - J | 0 | - | 4.37 | 20,628 |
| Music by Letter - G | 0 | - | 4.35 | 21,295 |
| Music by Letter - R | 0 | - | 4.04 | 15,087 |
| Music by Letter - C | 0 | - | 4.14 | 21,264 |
| Music by Letter - P | 0 | - | 4.38 | 19,526 |
| Music by Letter - D | 0 | - | 4.27 | 22,205 |
| Music by Letter - W | 0 | - | 4.36 | 18,638 |
| Music by Letter - N | 0 | - | 4.23 | 14,760 |
| Music by Letter - V | 0 | - | 4.33 | 17,804 |
| Music by Letter - M | 0 | - | 4.27 | 18,245 |
| Music by Letter - K | 0 | - | 4.11 | 16,207 |
| Music by Letter - T | 0 | - | 4.31 | 19,345 |
| Music by Letter - L | 0 | - | 4.33 | 16,057 |
| Music by Letter - S | 0 | - | 4.22 | 19,027 |
| Music by Letter - O | 0 | - | 4.21 | 17,035 |
| 17th Century A-Z | 0 | - | 4.78 | 34,534 |
| Musical Acts by Letter - F | 0 | - | 3.84 | 62,437 |
| Musical Acts by Letter - G | 0 | - | 3.97 | 69,340 |
| Musical Acts by Letter - L | 0 | - | 3.81 | 71,464 |
| Musical Acts by Letter - S | 0 | - | 3.98 | 82,957 |
| Musical Acts by Letter - K | 0 | - | 3.88 | 89,238 |
| NATO Military Alphabet | 0 | - | 4.98 | 557,767 |
| WWII A-Z #1 | 0 | - | 4.78 | 102,794 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,557 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 800,917 |
| Geography by Letter - A | 0 | - | 4.74 | 211,289 |
| Geography by Letter - B | 0 | - | 4.56 | 184,337 |
| Geography by Letter - H | 0 | - | 4.69 | 150,099 |
| Geography by Letter - C | 0 | - | 4.47 | 158,447 |
| Geography by Letter - D | 0 | - | 4.50 | 150,301 |
| Geography by Letter - E | 0 | - | 4.42 | 147,391 |
| Geography by Letter - I | 0 | - | 4.42 | 121,830 |
| Geography by Letter - K | 0 | - | 4.53 | 117,937 |
| Geography by Letter - L | 0 | - | 4.43 | 148,309 |
| Geography by Letter - M | 0 | - | 4.49 | 118,458 |
| Geography by Letter - N | 0 | - | 4.51 | 126,865 |
| Geography by Letter - P | 0 | - | 4.47 | 175,829 |
| Geography by Letter - R | 0 | - | 4.43 | 131,380 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,337 |
| Geography by Letter - U | 0 | - | 4.53 | 142,825 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,092 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,839 |
| Switzerland A-Z | 0 | - | 4.45 | 25,607 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,309 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,504 |
| Movies that Start with G | 0 | - | 4.49 | 68,451 |
| Movies that Start with I | 0 | - | 4.41 | 65,092 |
| History by Letter - A | 0 | - | 4.51 | 152,726 |
| History by Letter - B | 0 | - | 4.45 | 171,960 |
| History by Letter - C | 0 | - | 4.70 | 171,229 |
| History by Letter - E | 0 | - | 4.51 | 140,422 |
| History by Letter - G | 0 | - | 4.46 | 121,929 |
| History by Letter - H | 0 | - | 4.45 | 136,391 |
| History by Letter - J | 0 | - | 4.51 | 153,837 |
| History by Letter - N | 0 | - | 4.45 | 103,942 |
| History by Letter - S | 0 | - | 4.47 | 94,251 |
| History by Letter - W | 0 | - | 4.45 | 109,186 |
| History by Letter - M | 0 | - | 4.54 | 119,706 |
| History by Letter - K | 0 | - | 4.50 | 101,239 |
| History by Letter - L | 0 | - | 4.50 | 111,959 |
| History by Letter - I | 0 | - | 4.46 | 104,086 |
| All Hamilton Songs | 0 | - | 4.75 | 48,792 |
| Countries by Military Spending | 0 | - | 4.93 | 177,215 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,832 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 120,302 |
| Animals that Start with L | 0 | - | 4.47 | 101,754 |
| Animals that Start with P | 0 | - | 4.45 | 85,995 |
| Animals that Start with S | 0 | - | 4.49 | 87,196 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,170 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 117,238 |
| World Cities A-Z by Clue #1 | 0 | - | 4.50 | 67,804 |
| Islands A-Z | 0 | - | 4.46 | 117,309 |
| Human Body A-Z | 0 | - | 4.51 | 128,980 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,334 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,126 |
| Africa A-Z | 0 | - | 4.57 | 46,546 |
| People in History A-Z #1 | 0 | - | 4.61 | 98,897 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,025 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,118 |
| Longest Running Broadway Theater Productions | 0 | - | 4.03 | 52,262 |
| Songs From Broadway Musicals #1 | 0 | - | 4.14 | 56,645 |
| Songs From Broadway Musicals #2 | 0 | - | 4.20 | 33,722 |
| Rolling Stone's 100 Greatest Albums | 0 | - | 4.24 | 50,393 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,312,634 |
| Disney A-Z | 0 | - | 4.37 | 86,917 |
| Literature by Letter - A | 0 | - | 4.23 | 31,871 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,125 |
| Companies A-Z | 0 | - | 4.30 | 42,672 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,589 |
| Geography by Letter - G | 0 | - | 4.35 | 126,106 |
| Geography by Letter - F | 0 | - | 4.27 | 137,674 |
| Geography by Letter - J | 0 | - | 4.34 | 122,736 |
| Geography by Letter - O | 0 | - | 4.37 | 129,580 |
| Geography by Letter - V | 0 | - | 4.39 | 121,546 |
| Geography by Letter - W | 0 | - | 4.39 | 114,691 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,174 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,498 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,339 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,217 |
| Video Games A-Z | 0 | - | 4.08 | 38,895 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,195 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,280 |
| 20th Century A-Z | 0 | - | 4.50 | 53,571 |
| 19th Century A-Z | 0 | - | 4.77 | 47,154 |
| 18th Century A-Z | 0 | - | 4.54 | 43,040 |
| Movies that Start with A | 0 | - | 4.13 | 61,808 |
| Movies that Start with C | 0 | - | 4.30 | 61,768 |
| Movies that Start with B | 0 | - | 4.36 | 85,125 |
| Movies that Start with D | 0 | - | 4.34 | 68,376 |
| Movies that Start with E | 0 | - | 4.13 | 68,309 |
| Movies that Start with J | 0 | - | 4.18 | 76,090 |
| Movies that Start with L | 0 | - | 4.16 | 60,362 |
| Movies that Start with M | 0 | - | 4.28 | 48,178 |
| Movies that Start with N | 0 | - | 4.02 | 41,215 |
| Movies that Start with P | 0 | - | 4.25 | 54,114 |
| Movies that Start with R | 0 | - | 4.17 | 46,588 |
| Movies that Start with W | 0 | - | 4.07 | 44,225 |
| Movies that Start with T | 0 | - | 4.34 | 49,244 |
| Movies that Start with S | 0 | - | 4.35 | 56,413 |
| Movies that Start with F | 0 | - | 4.13 | 68,785 |
| History by Letter - D | 0 | - | 4.39 | 137,402 |
| History by Letter - F | 0 | - | 4.18 | 114,105 |
| History by Letter - O | 0 | - | 4.32 | 99,400 |
| History by Letter - P | 0 | - | 4.39 | 107,739 |
| History by Letter - Q | 0 | - | 4.34 | 80,247 |
| History by Letter - R | 0 | - | 4.26 | 122,062 |
| History by Letter - T | 0 | - | 4.39 | 105,178 |
| History by Letter - U | 0 | - | 4.19 | 100,698 |
| History by Letter - V | 0 | - | 4.27 | 80,682 |
| History by Letter - Y | 0 | - | 4.27 | 87,191 |
| History by Letter - Z | 0 | - | 4.19 | 76,969 |
| Top Musical Acts of All-Time | 0 | - | 3.86 | 132,476 |
| Queen Songs | 0 | - | 4.83 | 25,494 |
| Countries with the Most Metal Bands | 0 | - | 4.96 | 67,443 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,666 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,039 |
| Animals that Start with A | 0 | - | 4.26 | 111,862 |
| Animals that Start with B | 0 | - | 4.31 | 113,561 |
| Animals that Start with C | 0 | - | 4.23 | 92,712 |
| Animals that Start with D | 0 | - | 4.25 | 86,793 |
| Animals that Start with E | 0 | - | 4.28 | 73,760 |
| Animals that Start with F | 0 | - | 4.28 | 106,929 |
| Animals that Start with G | 0 | - | 4.25 | 79,993 |
| Animals that Start with K | 0 | - | 4.07 | 66,447 |
| Animals that Start with M | 0 | - | 4.23 | 83,867 |
| Animals that Start with R | 0 | - | 4.27 | 87,270 |
| Animals that Start with T | 0 | - | 4.32 | 91,319 |
| Animals that Start with H | 0 | - | 4.31 | 86,182 |
| Animals that Start with O | 0 | - | 4.27 | 88,475 |
| Animals that Start with W | 0 | - | 4.36 | 47,073 |
| Geography by Letter on the World Map - D | 0 | - | 4.02 | 64,776 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 66,916 |
| Locations by Letter - A | 0 | - | 4.11 | 51,388 |
| Locations by Letter - B | 0 | - | 4.15 | 48,683 |
| Locations by Letter - E | 0 | - | 4.27 | 56,516 |
| Locations by Letter - F | 0 | - | 4.02 | 48,700 |
| Locations by Letter - H | 0 | - | 4.07 | 38,283 |
| Locations by Letter - J | 0 | - | 4.12 | 58,451 |
| Locations by Letter - K | 0 | - | 4.06 | 36,444 |
| Locations by Letter - O | 0 | - | 4.05 | 34,687 |
| Locations by Letter - P | 0 | - | 4.11 | 38,010 |
| Locations by Letter - R | 0 | - | 4.02 | 40,016 |
| Locations by Letter - T | 0 | - | 4.11 | 41,126 |
| Locations by Letter - U | 0 | - | 4.11 | 44,875 |
| Locations by Letter - V | 0 | - | 4.34 | 48,309 |
| Locations by Letter - W | 0 | - | 4.08 | 39,497 |
| Locations by Letter - N | 0 | - | 4.28 | 46,115 |
