| Shortest Country Name A-Z | 0 | - | 5.00 | 236,575 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,198 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,314 |
| Geography by Letter - T | 0 | - | 4.84 | 153,882 |
| Music by Letter - F | 0 | - | 4.48 | 26,989 |
| Music by Letter - A | 0 | - | 4.61 | 31,369 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,182 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,887 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,306 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,285 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,007 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,951 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,424 |
| Middle East A-Z | 0 | - | 4.47 | 46,001 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,371 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,437 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 93,336 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,312 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,403 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,269 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 67,923 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,721 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,281 |
| Musical Acts by Letter - C | 0 | - | 4.33 | 60,225 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,099 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 61,674 |
| Star Wars A-Z | 0 | - | 4.46 | 88,156 |
| A to Z: Musical Terms #2 | 0 | - | 4.05 | 11,025 |
| Piano Man Lyrics Quiz | 0 | - | 4.91 | 82,708 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.92 | 48,837 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,361 |
| Music by Letter - E | 0 | - | 4.39 | 26,676 |
| Music by Letter - I | 0 | - | 4.22 | 15,789 |
| Music by Letter - H | 0 | - | 4.27 | 22,519 |
| Music by Letter - B | 0 | - | 4.39 | 25,355 |
| Music by Letter - J | 0 | - | 4.37 | 20,645 |
| Music by Letter - G | 0 | - | 4.35 | 21,317 |
| Music by Letter - R | 0 | - | 4.04 | 15,103 |
| Music by Letter - C | 0 | - | 4.14 | 21,294 |
| Music by Letter - P | 0 | - | 4.38 | 19,545 |
| Music by Letter - D | 0 | - | 4.27 | 22,228 |
| 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 | 17,823 |
| Music by Letter - M | 0 | - | 4.27 | 18,270 |
| Music by Letter - K | 0 | - | 4.11 | 16,227 |
| 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 | 17,050 |
| 17th Century A-Z | 0 | - | 4.78 | 34,624 |
| Musical Acts by Letter - F | 0 | - | 3.84 | 62,479 |
| Musical Acts by Letter - G | 0 | - | 3.97 | 69,392 |
| Musical Acts by Letter - L | 0 | - | 3.81 | 71,508 |
| Musical Acts by Letter - S | 0 | - | 3.98 | 83,024 |
| Musical Acts by Letter - K | 0 | - | 3.88 | 89,292 |
| NATO Military Alphabet | 0 | - | 4.98 | 559,346 |
| WWII A-Z #1 | 0 | - | 4.78 | 102,928 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,633 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 802,006 |
| Geography by Letter - A | 0 | - | 4.74 | 211,626 |
| Geography by Letter - B | 0 | - | 4.56 | 184,662 |
| Geography by Letter - H | 0 | - | 4.69 | 150,353 |
| Geography by Letter - C | 0 | - | 4.47 | 158,752 |
| Geography by Letter - D | 0 | - | 4.50 | 150,565 |
| Geography by Letter - E | 0 | - | 4.42 | 147,657 |
| Geography by Letter - I | 0 | - | 4.42 | 122,054 |
| Geography by Letter - K | 0 | - | 4.53 | 118,402 |
| Geography by Letter - L | 0 | - | 4.43 | 148,561 |
| Geography by Letter - M | 0 | - | 4.49 | 118,677 |
| Geography by Letter - N | 0 | - | 4.51 | 127,237 |
| Geography by Letter - P | 0 | - | 4.47 | 176,071 |
| Geography by Letter - R | 0 | - | 4.43 | 131,673 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,583 |
| Geography by Letter - U | 0 | - | 4.53 | 143,124 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,148 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,904 |
| Switzerland A-Z | 0 | - | 4.45 | 25,633 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,355 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,576 |
| Movies that Start with G | 0 | - | 4.49 | 68,517 |
| Movies that Start with I | 0 | - | 4.41 | 65,152 |
| History by Letter - A | 0 | - | 4.51 | 153,058 |
| History by Letter - B | 0 | - | 4.45 | 172,341 |
| History by Letter - C | 0 | - | 4.70 | 171,627 |
| History by Letter - E | 0 | - | 4.51 | 140,723 |
| History by Letter - G | 0 | - | 4.46 | 122,215 |
| History by Letter - H | 0 | - | 4.45 | 136,818 |
| History by Letter - J | 0 | - | 4.51 | 154,133 |
| History by Letter - N | 0 | - | 4.45 | 104,152 |
| History by Letter - S | 0 | - | 4.47 | 94,450 |
| History by Letter - W | 0 | - | 4.45 | 109,616 |
| History by Letter - M | 0 | - | 4.54 | 119,924 |
| History by Letter - K | 0 | - | 4.50 | 101,432 |
| History by Letter - L | 0 | - | 4.50 | 112,154 |
| History by Letter - I | 0 | - | 4.46 | 104,306 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,837 |
| All Hamilton Songs | 0 | - | 4.75 | 48,952 |
| Countries by Military Spending | 0 | - | 4.93 | 177,588 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 38,016 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 120,667 |
| Animals that Start with L | 0 | - | 4.47 | 101,868 |
| Animals that Start with P | 0 | - | 4.45 | 86,094 |
| Animals that Start with S | 0 | - | 4.49 | 87,305 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,375 |
| Geography by Letter on the World Map - C | 0 | - | 4.79 | 117,462 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,062 |
| Islands A-Z | 0 | - | 4.45 | 123,927 |
| Human Body A-Z | 0 | - | 4.51 | 129,118 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,497 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,560 |
| Africa A-Z | 0 | - | 4.57 | 46,591 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,000 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,095 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,175 |
| Basic Orchestral Instruments | 0 | - | 4.27 | 166,014 |
| Longest Running Broadway Theater Productions | 0 | - | 4.03 | 52,304 |
| Songs From Broadway Musicals #1 | 0 | - | 4.14 | 56,715 |
| Songs From Broadway Musicals #2 | 0 | - | 4.20 | 33,775 |
| Rolling Stone's 100 Greatest Albums | 0 | - | 4.24 | 50,462 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,315,301 |
| Disney A-Z | 0 | - | 4.37 | 87,048 |
| Literature by Letter - A | 0 | - | 4.23 | 32,038 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,238 |
| Companies A-Z | 0 | - | 4.30 | 42,691 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,619 |
| Geography by Letter - G | 0 | - | 4.33 | 126,335 |
| Geography by Letter - F | 0 | - | 4.27 | 137,874 |
| Geography by Letter - J | 0 | - | 4.34 | 122,949 |
| Geography by Letter - O | 0 | - | 4.37 | 129,780 |
| Geography by Letter - V | 0 | - | 4.39 | 121,776 |
| Geography by Letter - W | 0 | - | 4.39 | 114,880 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,542 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,682 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,506 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,249 |
| Video Games A-Z | 0 | - | 4.08 | 38,966 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,246 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,347 |
| 20th Century A-Z | 0 | - | 4.50 | 53,704 |
| 19th Century A-Z | 0 | - | 4.77 | 47,267 |
| 18th Century A-Z | 0 | - | 4.54 | 43,154 |
| Movies that Start with A | 0 | - | 4.13 | 61,857 |
| Movies that Start with C | 0 | - | 4.30 | 61,831 |
| Movies that Start with B | 0 | - | 4.36 | 85,200 |
| Movies that Start with D | 0 | - | 4.34 | 68,431 |
| Movies that Start with E | 0 | - | 4.13 | 68,363 |
| Movies that Start with J | 0 | - | 4.18 | 76,156 |
| Movies that Start with L | 0 | - | 4.16 | 60,411 |
| Movies that Start with M | 0 | - | 4.28 | 48,218 |
| Movies that Start with N | 0 | - | 4.02 | 41,249 |
| Movies that Start with P | 0 | - | 4.25 | 54,148 |
| Movies that Start with R | 0 | - | 4.17 | 46,634 |
| Movies that Start with W | 0 | - | 4.07 | 44,260 |
| Movies that Start with T | 0 | - | 4.34 | 49,291 |
| Movies that Start with S | 0 | - | 4.35 | 56,459 |
| Movies that Start with F | 0 | - | 4.13 | 68,840 |
| History by Letter - D | 0 | - | 4.40 | 137,866 |
| History by Letter - F | 0 | - | 4.18 | 114,512 |
| History by Letter - O | 0 | - | 4.32 | 99,574 |
| History by Letter - P | 0 | - | 4.39 | 107,923 |
| History by Letter - Q | 0 | - | 4.34 | 80,398 |
| History by Letter - R | 0 | - | 4.26 | 122,276 |
| History by Letter - T | 0 | - | 4.39 | 105,348 |
| History by Letter - U | 0 | - | 4.19 | 100,863 |
| History by Letter - V | 0 | - | 4.27 | 80,828 |
| History by Letter - Y | 0 | - | 4.27 | 87,341 |
| History by Letter - Z | 0 | - | 4.20 | 77,115 |
| Top Musical Acts of All-Time | 0 | - | 3.83 | 132,543 |
| Queen Songs | 0 | - | 4.85 | 25,572 |
| Countries with the Most Metal Bands | 0 | - | 4.96 | 67,565 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,028 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,111 |
| Animals that Start with A | 0 | - | 4.26 | 112,033 |
| Animals that Start with B | 0 | - | 4.31 | 113,718 |
| Animals that Start with C | 0 | - | 4.21 | 93,176 |
| Animals that Start with D | 0 | - | 4.25 | 86,930 |
| Animals that Start with E | 0 | - | 4.28 | 73,884 |
| Animals that Start with F | 0 | - | 4.28 | 107,073 |
| Animals that Start with G | 0 | - | 4.25 | 80,101 |
| Animals that Start with K | 0 | - | 4.07 | 66,532 |
| Animals that Start with M | 0 | - | 4.23 | 83,974 |
| Animals that Start with R | 0 | - | 4.27 | 87,357 |
| Animals that Start with T | 0 | - | 4.32 | 91,429 |
| Animals that Start with H | 0 | - | 4.31 | 86,302 |
| Animals that Start with O | 0 | - | 4.27 | 88,557 |
| Animals that Start with W | 0 | - | 4.36 | 47,142 |
| Geography by Letter on the World Map - D | 0 | - | 4.02 | 64,903 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 67,070 |
| Locations by Letter - A | 0 | - | 4.11 | 51,432 |
| Locations by Letter - B | 0 | - | 4.15 | 48,718 |
| Locations by Letter - E | 0 | - | 4.27 | 56,548 |
| Locations by Letter - F | 0 | - | 4.02 | 48,726 |
| Locations by Letter - H | 0 | - | 4.07 | 38,316 |
| Locations by Letter - J | 0 | - | 4.12 | 58,485 |
| Locations by Letter - K | 0 | - | 4.06 | 36,474 |
| Locations by Letter - O | 0 | - | 4.05 | 34,712 |
| Locations by Letter - P | 0 | - | 4.11 | 38,042 |
| Locations by Letter - R | 0 | - | 4.02 | 40,047 |
| Locations by Letter - T | 0 | - | 4.11 | 41,162 |
