| Shortest Country Name A-Z | 0 | - | 5.00 | 235,932 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,082 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,235 |
| Geography by Letter - T | 0 | - | 4.84 | 153,317 |
| Music by Letter - F | 0 | - | 4.48 | 26,937 |
| Music by Letter - A | 0 | - | 4.61 | 31,302 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,851 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,533 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,075 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,589 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,740 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,464 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,024 |
| Middle East A-Z | 0 | - | 4.47 | 45,935 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,807 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,338 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 93,173 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,227 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,301 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,157 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 67,785 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,575 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,152 |
| Musical Acts by Letter - C | 0 | - | 4.33 | 60,116 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,018 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 61,564 |
| Star Wars A-Z | 0 | - | 4.46 | 87,819 |
| A to Z: Musical Terms #2 | 0 | - | 4.05 | 10,999 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,300 |
| Music by Letter - E | 0 | - | 4.39 | 26,640 |
| Music by Letter - I | 0 | - | 4.22 | 15,752 |
| Music by Letter - H | 0 | - | 4.27 | 22,477 |
| Music by Letter - B | 0 | - | 4.39 | 25,309 |
| Music by Letter - J | 0 | - | 4.37 | 20,617 |
| Music by Letter - G | 0 | - | 4.35 | 21,283 |
| Music by Letter - R | 0 | - | 4.04 | 15,075 |
| Music by Letter - C | 0 | - | 4.14 | 21,252 |
| Music by Letter - P | 0 | - | 4.38 | 19,514 |
| Music by Letter - D | 0 | - | 4.27 | 22,194 |
| Music by Letter - W | 0 | - | 4.36 | 18,628 |
| Music by Letter - N | 0 | - | 4.23 | 14,752 |
| Music by Letter - V | 0 | - | 4.33 | 17,790 |
| Music by Letter - M | 0 | - | 4.27 | 18,229 |
| Music by Letter - K | 0 | - | 4.11 | 16,196 |
| Music by Letter - T | 0 | - | 4.31 | 19,335 |
| Music by Letter - L | 0 | - | 4.33 | 16,044 |
| Music by Letter - S | 0 | - | 4.22 | 19,018 |
| Music by Letter - O | 0 | - | 4.21 | 17,020 |
| 17th Century A-Z | 0 | - | 4.78 | 34,246 |
| Musical Acts by Letter - F | 0 | - | 3.84 | 62,417 |
| Musical Acts by Letter - G | 0 | - | 3.97 | 69,311 |
| Musical Acts by Letter - L | 0 | - | 3.81 | 71,440 |
| Musical Acts by Letter - S | 0 | - | 3.98 | 82,916 |
| Musical Acts by Letter - K | 0 | - | 3.88 | 89,214 |
| NATO Military Alphabet | 0 | - | 4.98 | 557,213 |
| WWII A-Z #1 | 0 | - | 4.78 | 102,729 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,520 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 799,954 |
| Geography by Letter - A | 0 | - | 4.74 | 211,137 |
| Geography by Letter - B | 0 | - | 4.56 | 184,194 |
| Geography by Letter - H | 0 | - | 4.69 | 149,955 |
| Geography by Letter - C | 0 | - | 4.47 | 158,329 |
| Geography by Letter - D | 0 | - | 4.50 | 150,165 |
| Geography by Letter - E | 0 | - | 4.42 | 147,269 |
| Geography by Letter - I | 0 | - | 4.42 | 121,717 |
| Geography by Letter - K | 0 | - | 4.53 | 117,844 |
| Geography by Letter - L | 0 | - | 4.43 | 148,195 |
| Geography by Letter - M | 0 | - | 4.49 | 118,342 |
| Geography by Letter - N | 0 | - | 4.51 | 126,763 |
| Geography by Letter - P | 0 | - | 4.47 | 175,696 |
| Geography by Letter - R | 0 | - | 4.43 | 130,990 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,202 |
| Geography by Letter - U | 0 | - | 4.53 | 142,704 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,072 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,813 |
| Switzerland A-Z | 0 | - | 4.45 | 25,590 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,284 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,473 |
| Movies that Start with G | 0 | - | 4.49 | 68,415 |
| Movies that Start with I | 0 | - | 4.41 | 65,069 |
| History by Letter - A | 0 | - | 4.51 | 152,550 |
| History by Letter - B | 0 | - | 4.45 | 171,778 |
| History by Letter - C | 0 | - | 4.70 | 170,915 |
| History by Letter - E | 0 | - | 4.51 | 140,279 |
| History by Letter - G | 0 | - | 4.46 | 121,808 |
| History by Letter - H | 0 | - | 4.45 | 136,274 |
| History by Letter - J | 0 | - | 4.51 | 153,714 |
| History by Letter - N | 0 | - | 4.45 | 103,701 |
| History by Letter - S | 0 | - | 4.47 | 93,954 |
| History by Letter - W | 0 | - | 4.45 | 109,081 |
| History by Letter - M | 0 | - | 4.54 | 119,586 |
| History by Letter - K | 0 | - | 4.50 | 101,131 |
| History by Letter - L | 0 | - | 4.50 | 111,845 |
| History by Letter - I | 0 | - | 4.46 | 103,999 |
| All Hamilton Songs | 0 | - | 4.74 | 48,710 |
| Countries by Military Spending | 0 | - | 4.93 | 177,086 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,781 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 120,207 |
| Animals that Start with L | 0 | - | 4.47 | 101,722 |
| Animals that Start with P | 0 | - | 4.45 | 85,969 |
| Animals that Start with S | 0 | - | 4.49 | 87,162 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,088 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 117,131 |
| World Cities A-Z by Clue #1 | 0 | - | 4.50 | 67,565 |
| Islands A-Z | 0 | - | 4.46 | 117,214 |
| Human Body A-Z | 0 | - | 4.51 | 128,930 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,247 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,069 |
| Africa A-Z | 0 | - | 4.57 | 46,518 |
| People in History A-Z #1 | 0 | - | 4.61 | 98,845 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,974 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,078 |
| Longest Running Broadway Theater Productions | 0 | - | 4.03 | 52,251 |
| Songs From Broadway Musicals #1 | 0 | - | 4.14 | 56,604 |
| Songs From Broadway Musicals #2 | 0 | - | 4.20 | 33,692 |
| Rolling Stone's 100 Greatest Albums | 0 | - | 4.24 | 50,371 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,311,420 |
| Disney A-Z | 0 | - | 4.37 | 86,861 |
| Literature by Letter - A | 0 | - | 4.23 | 31,850 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,111 |
| Companies A-Z | 0 | - | 4.30 | 42,665 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,571 |
| Geography by Letter - G | 0 | - | 4.35 | 125,982 |
| Geography by Letter - F | 0 | - | 4.27 | 137,569 |
| Geography by Letter - J | 0 | - | 4.34 | 122,640 |
| Geography by Letter - O | 0 | - | 4.37 | 129,467 |
| Geography by Letter - V | 0 | - | 4.39 | 121,439 |
| Geography by Letter - W | 0 | - | 4.39 | 114,614 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,081 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,426 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,254 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,200 |
| Video Games A-Z | 0 | - | 4.08 | 38,854 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,179 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,261 |
| 20th Century A-Z | 0 | - | 4.50 | 53,309 |
| 19th Century A-Z | 0 | - | 4.77 | 46,850 |
| 18th Century A-Z | 0 | - | 4.54 | 42,729 |
| Movies that Start with A | 0 | - | 4.13 | 61,789 |
| Movies that Start with C | 0 | - | 4.30 | 61,745 |
| Movies that Start with B | 0 | - | 4.36 | 85,098 |
| Movies that Start with D | 0 | - | 4.34 | 68,356 |
| Movies that Start with E | 0 | - | 4.13 | 68,290 |
| Movies that Start with J | 0 | - | 4.18 | 76,072 |
| Movies that Start with L | 0 | - | 4.16 | 60,341 |
| Movies that Start with M | 0 | - | 4.28 | 48,161 |
| Movies that Start with N | 0 | - | 4.02 | 41,203 |
| Movies that Start with P | 0 | - | 4.25 | 54,097 |
| Movies that Start with R | 0 | - | 4.17 | 46,570 |
| Movies that Start with W | 0 | - | 4.07 | 44,215 |
| Movies that Start with T | 0 | - | 4.34 | 49,228 |
| Movies that Start with S | 0 | - | 4.35 | 56,389 |
| Movies that Start with F | 0 | - | 4.13 | 68,768 |
| History by Letter - D | 0 | - | 4.39 | 137,267 |
| History by Letter - F | 0 | - | 4.18 | 113,996 |
| History by Letter - O | 0 | - | 4.32 | 99,313 |
| History by Letter - P | 0 | - | 4.39 | 107,630 |
| History by Letter - Q | 0 | - | 4.34 | 80,183 |
| History by Letter - R | 0 | - | 4.26 | 121,971 |
| History by Letter - T | 0 | - | 4.39 | 105,105 |
| History by Letter - U | 0 | - | 4.19 | 100,626 |
| History by Letter - V | 0 | - | 4.27 | 80,619 |
| History by Letter - Y | 0 | - | 4.27 | 87,135 |
| History by Letter - Z | 0 | - | 4.18 | 76,909 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,194 |
| Top Musical Acts of All-Time | 0 | - | 3.86 | 132,437 |
| Queen Songs | 0 | - | 4.83 | 25,460 |
| Countries with the Most Metal Bands | 0 | - | 4.96 | 67,393 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,539 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,010 |
| Animals that Start with A | 0 | - | 4.26 | 111,825 |
| Animals that Start with B | 0 | - | 4.31 | 113,532 |
| Animals that Start with C | 0 | - | 4.23 | 92,676 |
| Animals that Start with D | 0 | - | 4.25 | 86,769 |
| Animals that Start with E | 0 | - | 4.28 | 73,737 |
| Animals that Start with F | 0 | - | 4.28 | 106,899 |
| Animals that Start with G | 0 | - | 4.25 | 79,974 |
| Animals that Start with K | 0 | - | 4.07 | 66,435 |
| Animals that Start with M | 0 | - | 4.23 | 83,850 |
| Animals that Start with R | 0 | - | 4.27 | 87,244 |
| Animals that Start with T | 0 | - | 4.32 | 91,293 |
| Animals that Start with H | 0 | - | 4.31 | 86,154 |
| Animals that Start with O | 0 | - | 4.27 | 88,452 |
| Animals that Start with W | 0 | - | 4.36 | 47,056 |
| Geography by Letter on the World Map - D | 0 | - | 4.02 | 64,717 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 66,857 |
| Locations by Letter - A | 0 | - | 4.11 | 51,370 |
| Locations by Letter - B | 0 | - | 4.15 | 48,665 |
| Locations by Letter - E | 0 | - | 4.27 | 56,494 |
| Locations by Letter - F | 0 | - | 4.02 | 48,689 |
| Locations by Letter - H | 0 | - | 4.07 | 38,269 |
| Locations by Letter - J | 0 | - | 4.12 | 58,434 |
| Locations by Letter - K | 0 | - | 4.06 | 36,428 |
| Locations by Letter - O | 0 | - | 4.05 | 34,672 |
| Locations by Letter - P | 0 | - | 4.11 | 37,993 |
| Locations by Letter - R | 0 | - | 4.02 | 40,000 |
| Locations by Letter - T | 0 | - | 4.11 | 41,109 |
| Locations by Letter - U | 0 | - | 4.11 | 44,857 |
| Locations by Letter - V | 0 | - | 4.34 | 48,294 |
| Locations by Letter - W | 0 | - | 4.08 | 39,480 |
