| Southernmost Countries A-Z | 0 | - | 4.94 | 152,644 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,782 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,309 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 190,579 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,261 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,268 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.82 | 72,066 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,661 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,166 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,300 |
| A to Z: Musical Terms #2 | 0 | - | 4.05 | 10,930 |
| Geography by Letter - T | 0 | - | 4.84 | 152,177 |
| Music by Letter - F | 0 | - | 4.48 | 26,774 |
| Music by Letter - A | 0 | - | 4.61 | 31,153 |
| Disney A-Z | 0 | - | 4.37 | 86,063 |
| Companies A-Z | 0 | - | 4.30 | 42,598 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,463 |
| Religion A-Z #2 | 0 | - | 4.40 | 36,788 |
| World Cities A-Z by Clue #1 | 0 | - | 4.61 | 64,721 |
| Islands A-Z | 0 | - | 4.46 | 116,651 |
| World Cities A-Z by Clue #2 | 0 | - | 4.43 | 56,401 |
| Human Body A-Z | 0 | - | 4.51 | 128,188 |
| Asian Cities A-Z by Clue | 0 | - | 4.53 | 33,365 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,752 |
| Video Games A-Z | 0 | - | 4.08 | 38,647 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,051 |
| Africa A-Z | 0 | - | 4.57 | 46,345 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,523 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,765 |
| People in History A-Z #3 | 0 | - | 4.44 | 45,927 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,157 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,788 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,121 |
| 20th Century A-Z | 0 | - | 4.50 | 53,120 |
| 19th Century A-Z | 0 | - | 4.77 | 46,701 |
| 18th Century A-Z | 0 | - | 4.54 | 42,614 |
| Musical Acts by Letter - J | 0 | - | 4.20 | 77,121 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 92,877 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,038 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,117 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 82,925 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 67,491 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,243 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 72,853 |
| Musical Acts by Letter - C | 0 | - | 4.33 | 59,873 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 52,817 |
| Musical Acts by Letter - E | 0 | - | 4.36 | 61,345 |
| Double Letters A-Z | 0 | - | 4.51 | 27,055 |
| Animals A-Z #2 | 0 | - | 4.11 | 66,019 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,576 |
| People in History A-Z #5 | 0 | - | 4.09 | 31,777 |
| Music by Letter - E | 0 | - | 4.39 | 26,513 |
| Music by Letter - I | 0 | - | 4.22 | 15,649 |
| Music by Letter - H | 0 | - | 4.27 | 22,354 |
| Music by Letter - B | 0 | - | 4.39 | 25,176 |
| Music by Letter - J | 0 | - | 4.37 | 20,524 |
| Music by Letter - G | 0 | - | 4.35 | 21,173 |
| Music by Letter - R | 0 | - | 4.10 | 14,983 |
| Music by Letter - C | 0 | - | 4.19 | 21,144 |
| Music by Letter - P | 0 | - | 4.38 | 19,410 |
| Music by Letter - D | 0 | - | 4.32 | 22,076 |
| Music by Letter - W | 0 | - | 4.36 | 18,547 |
| Music by Letter - N | 0 | - | 4.23 | 14,664 |
| Music by Letter - V | 0 | - | 4.33 | 17,716 |
| Music by Letter - M | 0 | - | 4.27 | 18,123 |
| Music by Letter - K | 0 | - | 4.11 | 16,102 |
| Music by Letter - T | 0 | - | 4.31 | 19,243 |
| Music by Letter - L | 0 | - | 4.33 | 15,950 |
| Music by Letter - S | 0 | - | 4.22 | 18,933 |
| Music by Letter - O | 0 | - | 4.21 | 16,933 |
| Geography A-Z #4 | 0 | - | 4.36 | 25,749 |
| Canada A-Z | 0 | - | 4.73 | 32,627 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,153 |
| NATO Military Alphabet | 0 | - | 4.98 | 553,480 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 797,366 |
| Geography by Letter - A | 0 | - | 4.74 | 209,919 |
| Geography by Letter - B | 0 | - | 4.56 | 183,093 |
| Geography by Letter - H | 0 | - | 4.69 | 149,147 |
| Geography by Letter - C | 0 | - | 4.47 | 157,408 |
| Geography by Letter - D | 0 | - | 4.50 | 149,351 |
| Geography by Letter - E | 0 | - | 4.42 | 146,525 |
| Geography by Letter - I | 0 | - | 4.42 | 121,084 |
| Geography by Letter - K | 0 | - | 4.53 | 117,218 |
| Geography by Letter - L | 0 | - | 4.43 | 147,489 |
| Geography by Letter - M | 0 | - | 4.49 | 117,502 |
| Geography by Letter - N | 0 | - | 4.51 | 126,120 |
| Geography by Letter - P | 0 | - | 4.47 | 175,008 |
| Geography by Letter - R | 0 | - | 4.43 | 130,161 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,233 |
| Geography by Letter - U | 0 | - | 4.54 | 141,911 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 57,942 |
| 16th Century A-Z | 0 | - | 4.58 | 24,357 |
| 15th Century A-Z | 0 | - | 4.49 | 23,372 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,838 |
| Movies that Start with G | 0 | - | 4.48 | 68,213 |
| Movies that Start with I | 0 | - | 4.41 | 64,853 |
| History by Letter - A | 0 | - | 4.51 | 151,993 |
| History by Letter - B | 0 | - | 4.45 | 171,136 |
| History by Letter - C | 0 | - | 4.69 | 170,146 |
| History by Letter - E | 0 | - | 4.51 | 139,730 |
| History by Letter - G | 0 | - | 4.45 | 121,349 |
| History by Letter - H | 0 | - | 4.45 | 135,768 |
| History by Letter - J | 0 | - | 4.51 | 153,124 |
| History by Letter - N | 0 | - | 4.44 | 103,315 |
| History by Letter - S | 0 | - | 4.47 | 93,596 |
| History by Letter - W | 0 | - | 4.45 | 108,646 |
| History by Letter - M | 0 | - | 4.54 | 119,010 |
| History by Letter - K | 0 | - | 4.50 | 100,762 |
| History by Letter - L | 0 | - | 4.49 | 111,429 |
| History by Letter - I | 0 | - | 4.46 | 103,608 |
| Brand Logos That Start with A | 0 | - | 4.51 | 69,136 |
| Brand Logos That Start With B | 0 | - | 4.41 | 59,091 |
| Musical Acts by Letter - F | 0 | - | 3.84 | 62,269 |
| Musical Acts by Letter - G | 0 | - | 3.97 | 69,162 |
| Musical Acts by Letter - L | 0 | - | 3.81 | 71,289 |
| Musical Acts by Letter - S | 0 | - | 4.00 | 82,669 |
| Musical Acts by Letter - K | 0 | - | 3.88 | 89,056 |
| Countries by Military Spending | 0 | - | 4.93 | 176,264 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,407 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 119,577 |
| American Football A-Z | 0 | - | 4.26 | 14,469 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 16,981 |
| People in History A-Z #4 | 0 | - | 4.10 | 22,899 |
| All Hamilton Songs | 0 | - | 4.74 | 48,151 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,303,509 |
| Animals that Start with L | 0 | - | 4.47 | 101,198 |
| Animals that Start with P | 0 | - | 4.45 | 85,596 |
| Animals that Start with S | 0 | - | 4.49 | 86,762 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,545 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,494 |
| Queen Songs | 0 | - | 4.84 | 25,196 |
| Longest Running Broadway Theater Productions | 0 | - | 4.03 | 52,142 |
| Songs From Broadway Musicals #1 | 0 | - | 4.14 | 56,226 |
| Songs From Broadway Musicals #2 | 0 | - | 4.20 | 33,415 |
| Rolling Stone's 100 Greatest Albums | 0 | - | 4.27 | 50,153 |
| Military History A-Z | 0 | - | 4.20 | 21,028 |
| Literature by Letter - A | 0 | - | 4.23 | 31,744 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,060 |
| Geography by Letter - G | 0 | - | 4.35 | 125,359 |
| Geography by Letter - F | 0 | - | 4.27 | 136,935 |
| Geography by Letter - J | 0 | - | 4.34 | 122,052 |
| Geography by Letter - O | 0 | - | 4.37 | 128,873 |
| Geography by Letter - V | 0 | - | 4.39 | 120,415 |
| Geography by Letter - W | 0 | - | 4.39 | 114,072 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,540 |
| Geography by Letter - Z | 0 | - | 4.11 | 80,920 |
| Geography by Letter - Q | 0 | - | 4.38 | 68,776 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,099 |
| 14th Century A-Z | 0 | - | 4.40 | 23,606 |
| Movies that Start with A | 0 | - | 4.13 | 61,603 |
| Movies that Start with C | 0 | - | 4.30 | 61,539 |
| Movies that Start with B | 0 | - | 4.35 | 84,864 |
| Movies that Start with D | 0 | - | 4.34 | 68,191 |
| Movies that Start with E | 0 | - | 4.13 | 68,139 |
| Movies that Start with J | 0 | - | 4.18 | 75,884 |
| Movies that Start with L | 0 | - | 4.16 | 60,194 |
| Movies that Start with M | 0 | - | 4.28 | 48,033 |
| Movies that Start with N | 0 | - | 4.02 | 41,084 |
| Movies that Start with P | 0 | - | 4.25 | 53,969 |
| Movies that Start with R | 0 | - | 4.17 | 46,411 |
| Movies that Start with W | 0 | - | 4.07 | 44,108 |
| Movies that Start with T | 0 | - | 4.33 | 49,079 |
| Movies that Start with S | 0 | - | 4.35 | 56,232 |
| Movies that Start with F | 0 | - | 4.13 | 68,606 |
| History by Letter - D | 0 | - | 4.39 | 136,794 |
| History by Letter - F | 0 | - | 4.18 | 113,612 |
| History by Letter - O | 0 | - | 4.31 | 98,991 |
| History by Letter - P | 0 | - | 4.38 | 107,265 |
| History by Letter - Q | 0 | - | 4.34 | 79,925 |
| History by Letter - R | 0 | - | 4.26 | 121,573 |
| History by Letter - T | 0 | - | 4.39 | 104,709 |
| History by Letter - U | 0 | - | 4.19 | 100,165 |
| History by Letter - V | 0 | - | 4.27 | 80,304 |
| History by Letter - Y | 0 | - | 4.27 | 86,884 |
| History by Letter - Z | 0 | - | 4.18 | 76,697 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,100 |
| Brand Logos That Start With D | 0 | - | 4.37 | 60,559 |
| Brand Logos That Start With C | 0 | - | 4.17 | 48,953 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,080 |
| Questions in Music | 0 | - | 4.41 | 53,948 |
| Top Musical Acts of All-Time | 0 | - | 3.86 | 132,225 |
| Countries with the Most Metal Bands | 0 | - | 4.95 | 67,069 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,650 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,807 |
| Middle East A-Z | 0 | - | 4.46 | 45,747 |
| Movie Musicals by Cast | 0 | - | 4.22 | 14,540 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 352,012 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.95 | 66,887 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 109,822 |
| Tony Best Musicals | 0 | - | 4.31 | 25,395 |
| Characters from Musicals | 0 | - | 4.24 | 26,404 |
| Musical Theater Trivia | 0 | - | 4.21 | 16,720 |
| Family Bands | 0 | - | 4.11 | 21,758 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,002 |
| Star Wars A-Z | 0 | - | 4.46 | 87,069 |
| Monarchies of the World | 0 | - | 4.94 | 166,396 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,410 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,817 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,339 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,606 |
