| Shortest Country Name A-Z | 0 | - | 5.00 | 236,594 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,198 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,315 |
| Geography by Letter - T | 0 | - | 4.84 | 153,900 |
| Music by Letter - F | 0 | - | 4.48 | 26,990 |
| Music by Letter - A | 0 | - | 4.61 | 31,372 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,187 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,891 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,309 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,303 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,012 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,968 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,437 |
| Middle East A-Z | 0 | - | 4.47 | 46,001 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,379 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,438 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 93,338 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,313 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,403 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,272 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 67,926 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,724 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,284 |
| Musical Acts by Letter - C | 0 | - | 4.33 | 60,227 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,100 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 61,675 |
| Star Wars A-Z | 0 | - | 4.46 | 88,164 |
| A to Z: Musical Terms #2 | 0 | - | 4.05 | 11,026 |
| Piano Man Lyrics Quiz | 0 | - | 4.91 | 82,713 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.92 | 48,846 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,363 |
| Music by Letter - E | 0 | - | 4.39 | 26,677 |
| Music by Letter - I | 0 | - | 4.22 | 15,789 |
| Music by Letter - H | 0 | - | 4.27 | 22,520 |
| Music by Letter - B | 0 | - | 4.39 | 25,356 |
| Music by Letter - J | 0 | - | 4.37 | 20,645 |
| Music by Letter - G | 0 | - | 4.35 | 21,319 |
| Music by Letter - R | 0 | - | 4.04 | 15,103 |
| Music by Letter - C | 0 | - | 4.14 | 21,295 |
| Music by Letter - P | 0 | - | 4.38 | 19,545 |
| Music by Letter - D | 0 | - | 4.27 | 22,229 |
| Music by Letter - W | 0 | - | 4.36 | 18,653 |
| Music by Letter - N | 0 | - | 4.23 | 14,775 |
| Music by Letter - V | 0 | - | 4.33 | 17,824 |
| Music by Letter - M | 0 | - | 4.27 | 18,271 |
| Music by Letter - K | 0 | - | 4.11 | 16,229 |
| Music by Letter - T | 0 | - | 4.31 | 19,366 |
| Music by Letter - L | 0 | - | 4.33 | 16,072 |
| Music by Letter - S | 0 | - | 4.22 | 19,051 |
| Music by Letter - O | 0 | - | 4.21 | 17,051 |
| 17th Century A-Z | 0 | - | 4.78 | 34,629 |
| Musical Acts by Letter - F | 0 | - | 3.84 | 62,480 |
| Musical Acts by Letter - G | 0 | - | 3.97 | 69,392 |
| Musical Acts by Letter - L | 0 | - | 3.81 | 71,511 |
| Musical Acts by Letter - S | 0 | - | 3.98 | 83,028 |
| Musical Acts by Letter - K | 0 | - | 3.88 | 89,293 |
| NATO Military Alphabet | 0 | - | 4.98 | 559,412 |
| WWII A-Z #1 | 0 | - | 4.78 | 102,935 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,633 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 802,090 |
| Geography by Letter - A | 0 | - | 4.74 | 211,639 |
| Geography by Letter - B | 0 | - | 4.56 | 184,675 |
| Geography by Letter - H | 0 | - | 4.69 | 150,363 |
| Geography by Letter - C | 0 | - | 4.47 | 158,762 |
| Geography by Letter - D | 0 | - | 4.50 | 150,575 |
| Geography by Letter - E | 0 | - | 4.42 | 147,666 |
| Geography by Letter - I | 0 | - | 4.42 | 122,065 |
| Geography by Letter - K | 0 | - | 4.53 | 118,406 |
| Geography by Letter - L | 0 | - | 4.43 | 148,571 |
| Geography by Letter - M | 0 | - | 4.49 | 118,686 |
| Geography by Letter - N | 0 | - | 4.51 | 127,248 |
| Geography by Letter - P | 0 | - | 4.47 | 176,079 |
| Geography by Letter - R | 0 | - | 4.43 | 131,686 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,593 |
| Geography by Letter - U | 0 | - | 4.53 | 143,137 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,148 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,906 |
| Switzerland A-Z | 0 | - | 4.45 | 25,633 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,358 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,578 |
| Movies that Start with G | 0 | - | 4.49 | 68,522 |
| Movies that Start with I | 0 | - | 4.41 | 65,157 |
| History by Letter - A | 0 | - | 4.51 | 153,068 |
| History by Letter - B | 0 | - | 4.45 | 172,354 |
| History by Letter - C | 0 | - | 4.70 | 171,638 |
| History by Letter - E | 0 | - | 4.51 | 140,734 |
| History by Letter - G | 0 | - | 4.46 | 122,231 |
| History by Letter - H | 0 | - | 4.45 | 136,837 |
| History by Letter - J | 0 | - | 4.51 | 154,149 |
| History by Letter - N | 0 | - | 4.45 | 104,157 |
| History by Letter - S | 0 | - | 4.47 | 94,459 |
| History by Letter - W | 0 | - | 4.45 | 109,627 |
| History by Letter - M | 0 | - | 4.54 | 119,936 |
| History by Letter - K | 0 | - | 4.50 | 101,442 |
| History by Letter - L | 0 | - | 4.50 | 112,169 |
| History by Letter - I | 0 | - | 4.46 | 104,318 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,848 |
| All Hamilton Songs | 0 | - | 4.75 | 48,962 |
| Countries by Military Spending | 0 | - | 4.93 | 177,606 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 38,033 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 120,678 |
| Animals that Start with L | 0 | - | 4.47 | 101,871 |
| Animals that Start with P | 0 | - | 4.45 | 86,098 |
| Animals that Start with S | 0 | - | 4.49 | 87,310 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,382 |
| Geography by Letter on the World Map - C | 0 | - | 4.79 | 117,471 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,072 |
| Islands A-Z | 0 | - | 4.45 | 124,002 |
| Human Body A-Z | 0 | - | 4.51 | 129,121 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,502 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,568 |
| Africa A-Z | 0 | - | 4.57 | 46,593 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,008 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,101 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,177 |
| Basic Orchestral Instruments | 0 | - | 4.27 | 166,025 |
| Longest Running Broadway Theater Productions | 0 | - | 4.03 | 52,304 |
| Songs From Broadway Musicals #1 | 0 | - | 4.14 | 56,720 |
| Songs From Broadway Musicals #2 | 0 | - | 4.20 | 33,778 |
| Rolling Stone's 100 Greatest Albums | 0 | - | 4.24 | 50,465 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,315,433 |
| Disney A-Z | 0 | - | 4.37 | 87,058 |
| Literature by Letter - A | 0 | - | 4.23 | 32,053 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,249 |
| Companies A-Z | 0 | - | 4.30 | 42,692 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,622 |
| Geography by Letter - G | 0 | - | 4.33 | 126,343 |
| Geography by Letter - F | 0 | - | 4.27 | 137,881 |
| Geography by Letter - J | 0 | - | 4.34 | 122,960 |
| Geography by Letter - O | 0 | - | 4.37 | 129,789 |
| Geography by Letter - V | 0 | - | 4.39 | 121,787 |
| Geography by Letter - W | 0 | - | 4.39 | 114,885 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,549 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,687 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,512 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,252 |
| Video Games A-Z | 0 | - | 4.08 | 38,970 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,247 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,348 |
| 20th Century A-Z | 0 | - | 4.50 | 53,710 |
| 19th Century A-Z | 0 | - | 4.77 | 47,273 |
| 18th Century A-Z | 0 | - | 4.54 | 43,159 |
| Movies that Start with A | 0 | - | 4.13 | 61,862 |
| Movies that Start with C | 0 | - | 4.30 | 61,834 |
| Movies that Start with B | 0 | - | 4.36 | 85,203 |
| Movies that Start with D | 0 | - | 4.34 | 68,433 |
| Movies that Start with E | 0 | - | 4.13 | 68,366 |
| Movies that Start with J | 0 | - | 4.18 | 76,158 |
| Movies that Start with L | 0 | - | 4.16 | 60,418 |
| Movies that Start with M | 0 | - | 4.28 | 48,220 |
| Movies that Start with N | 0 | - | 4.02 | 41,254 |
| Movies that Start with P | 0 | - | 4.25 | 54,152 |
| Movies that Start with R | 0 | - | 4.17 | 46,638 |
| Movies that Start with W | 0 | - | 4.07 | 44,265 |
| Movies that Start with T | 0 | - | 4.34 | 49,296 |
| Movies that Start with S | 0 | - | 4.35 | 56,463 |
| Movies that Start with F | 0 | - | 4.13 | 68,843 |
| History by Letter - D | 0 | - | 4.40 | 137,877 |
| History by Letter - F | 0 | - | 4.18 | 114,524 |
| History by Letter - O | 0 | - | 4.32 | 99,585 |
| History by Letter - P | 0 | - | 4.39 | 107,932 |
| History by Letter - Q | 0 | - | 4.34 | 80,405 |
| History by Letter - R | 0 | - | 4.26 | 122,286 |
| History by Letter - T | 0 | - | 4.39 | 105,356 |
| History by Letter - U | 0 | - | 4.19 | 100,876 |
| History by Letter - V | 0 | - | 4.27 | 80,834 |
| History by Letter - Y | 0 | - | 4.27 | 87,347 |
| History by Letter - Z | 0 | - | 4.20 | 77,120 |
| Top Musical Acts of All-Time | 0 | - | 3.83 | 132,547 |
| Queen Songs | 0 | - | 4.85 | 25,576 |
| Countries with the Most Metal Bands | 0 | - | 4.96 | 67,569 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,051 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,117 |
| Animals that Start with A | 0 | - | 4.26 | 112,037 |
| Animals that Start with B | 0 | - | 4.31 | 113,722 |
| Animals that Start with C | 0 | - | 4.21 | 93,181 |
| Animals that Start with D | 0 | - | 4.25 | 86,932 |
| Animals that Start with E | 0 | - | 4.28 | 73,888 |
| Animals that Start with F | 0 | - | 4.28 | 107,078 |
| Animals that Start with G | 0 | - | 4.25 | 80,106 |
| Animals that Start with K | 0 | - | 4.07 | 66,533 |
| Animals that Start with M | 0 | - | 4.23 | 83,976 |
| Animals that Start with R | 0 | - | 4.27 | 87,359 |
| Animals that Start with T | 0 | - | 4.32 | 91,434 |
| Animals that Start with H | 0 | - | 4.31 | 86,304 |
| Animals that Start with O | 0 | - | 4.27 | 88,558 |
| Animals that Start with W | 0 | - | 4.36 | 47,147 |
| Geography by Letter on the World Map - D | 0 | - | 4.02 | 64,908 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 67,073 |
| Locations by Letter - A | 0 | - | 4.11 | 51,434 |
| Locations by Letter - B | 0 | - | 4.15 | 48,719 |
| Locations by Letter - E | 0 | - | 4.27 | 56,551 |
| Locations by Letter - F | 0 | - | 4.02 | 48,727 |
| Locations by Letter - H | 0 | - | 4.07 | 38,317 |
| Locations by Letter - J | 0 | - | 4.12 | 58,488 |
| Locations by Letter - K | 0 | - | 4.06 | 36,475 |
| Locations by Letter - O | 0 | - | 4.05 | 34,714 |
| Locations by Letter - P | 0 | - | 4.11 | 38,043 |
| Locations by Letter - R | 0 | - | 4.02 | 40,047 |
| Locations by Letter - T | 0 | - | 4.11 | 41,163 |
