| Shortest Country Name A-Z | 0 | - | 5.00 | 234,751 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,879 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,034 |
| Geography by Letter - T | 0 | - | 4.84 | 152,369 |
| Music by Letter - F | 0 | - | 4.48 | 26,809 |
| Music by Letter - A | 0 | - | 4.61 | 31,172 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,229 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,861 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,702 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,876 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,357 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 190,698 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,345 |
| Middle East A-Z | 0 | - | 4.47 | 45,776 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,341 |
| Musical Acts by Letter - J | 0 | - | 4.20 | 77,159 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 92,930 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,063 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,143 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 82,959 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 67,529 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,285 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 72,895 |
| Musical Acts by Letter - C | 0 | - | 4.33 | 59,907 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 52,845 |
| Musical Acts by Letter - E | 0 | - | 4.36 | 61,380 |
| Star Wars A-Z | 0 | - | 4.46 | 87,140 |
| A to Z: Musical Terms #2 | 0 | - | 4.05 | 10,948 |
| Piano Man Lyrics Quiz | 0 | - | 4.92 | 82,024 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.93 | 48,426 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,178 |
| Music by Letter - E | 0 | - | 4.39 | 26,535 |
| Music by Letter - I | 0 | - | 4.22 | 15,666 |
| Music by Letter - H | 0 | - | 4.27 | 22,372 |
| Music by Letter - B | 0 | - | 4.39 | 25,198 |
| Music by Letter - J | 0 | - | 4.37 | 20,540 |
| Music by Letter - G | 0 | - | 4.35 | 21,190 |
| Music by Letter - R | 0 | - | 4.10 | 15,000 |
| Music by Letter - C | 0 | - | 4.19 | 21,163 |
| Music by Letter - P | 0 | - | 4.38 | 19,426 |
| Music by Letter - D | 0 | - | 4.32 | 22,090 |
| Music by Letter - W | 0 | - | 4.36 | 18,558 |
| Music by Letter - N | 0 | - | 4.23 | 14,676 |
| Music by Letter - V | 0 | - | 4.33 | 17,723 |
| Music by Letter - M | 0 | - | 4.27 | 18,139 |
| Music by Letter - K | 0 | - | 4.11 | 16,113 |
| Music by Letter - T | 0 | - | 4.31 | 19,256 |
| Music by Letter - L | 0 | - | 4.33 | 15,961 |
| Music by Letter - S | 0 | - | 4.22 | 18,949 |
| Music by Letter - O | 0 | - | 4.21 | 16,947 |
| 17th Century A-Z | 0 | - | 4.78 | 34,163 |
| Musical Acts by Letter - F | 0 | - | 3.84 | 62,290 |
| Musical Acts by Letter - G | 0 | - | 3.97 | 69,187 |
| Musical Acts by Letter - L | 0 | - | 3.81 | 71,314 |
| Musical Acts by Letter - S | 0 | - | 3.98 | 82,700 |
| Musical Acts by Letter - K | 0 | - | 3.88 | 89,080 |
| NATO Military Alphabet | 0 | - | 4.98 | 553,961 |
| WWII A-Z #1 | 0 | - | 4.80 | 102,363 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,311 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 797,734 |
| Geography by Letter - A | 0 | - | 4.74 | 210,050 |
| Geography by Letter - B | 0 | - | 4.56 | 183,219 |
| Geography by Letter - H | 0 | - | 4.69 | 149,245 |
| Geography by Letter - C | 0 | - | 4.47 | 157,520 |
| Geography by Letter - D | 0 | - | 4.50 | 149,458 |
| Geography by Letter - E | 0 | - | 4.42 | 146,612 |
| Geography by Letter - I | 0 | - | 4.42 | 121,176 |
| Geography by Letter - K | 0 | - | 4.53 | 117,294 |
| Geography by Letter - L | 0 | - | 4.43 | 147,580 |
| Geography by Letter - M | 0 | - | 4.49 | 117,597 |
| Geography by Letter - N | 0 | - | 4.51 | 126,205 |
| Geography by Letter - P | 0 | - | 4.47 | 175,112 |
| Geography by Letter - R | 0 | - | 4.43 | 130,291 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,565 |
| Geography by Letter - U | 0 | - | 4.54 | 142,027 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 57,970 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,673 |
| Switzerland A-Z | 0 | - | 4.45 | 25,502 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,180 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,324 |
| Movies that Start with G | 0 | - | 4.48 | 68,234 |
| Movies that Start with I | 0 | - | 4.41 | 64,873 |
| History by Letter - A | 0 | - | 4.51 | 152,074 |
| History by Letter - B | 0 | - | 4.45 | 171,225 |
| History by Letter - C | 0 | - | 4.69 | 170,259 |
| History by Letter - E | 0 | - | 4.51 | 139,811 |
| History by Letter - G | 0 | - | 4.45 | 121,418 |
| History by Letter - H | 0 | - | 4.45 | 135,843 |
| History by Letter - J | 0 | - | 4.51 | 153,200 |
| History by Letter - N | 0 | - | 4.44 | 103,368 |
| History by Letter - S | 0 | - | 4.47 | 93,652 |
| History by Letter - W | 0 | - | 4.45 | 108,700 |
| History by Letter - M | 0 | - | 4.54 | 119,073 |
| History by Letter - K | 0 | - | 4.50 | 100,807 |
| History by Letter - L | 0 | - | 4.49 | 111,482 |
| History by Letter - I | 0 | - | 4.46 | 103,658 |
| Musical Instruments by Picture #1 | 0 | - | 4.53 | 267,860 |
| All Hamilton Songs | 0 | - | 4.74 | 48,250 |
| Countries by Military Spending | 0 | - | 4.93 | 176,357 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,488 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 119,658 |
| Animals that Start with L | 0 | - | 4.47 | 101,227 |
| Animals that Start with P | 0 | - | 4.45 | 85,623 |
| Animals that Start with S | 0 | - | 4.49 | 86,783 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,606 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,550 |
| World Cities A-Z by Clue #1 | 0 | - | 4.55 | 65,721 |
| Islands A-Z | 0 | - | 4.46 | 116,722 |
| World Cities A-Z by Clue #2 | 0 | - | 4.45 | 57,241 |
| Human Body A-Z | 0 | - | 4.51 | 128,343 |
| Asian Cities A-Z by Clue | 0 | - | 4.53 | 34,049 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,794 |
| Africa A-Z | 0 | - | 4.57 | 46,359 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,575 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,799 |
| People in History A-Z #3 | 0 | - | 4.44 | 45,949 |
| Basic Orchestral Instruments | 0 | - | 4.27 | 164,808 |
| Longest Running Broadway Theater Productions | 0 | - | 4.03 | 52,174 |
| Songs From Broadway Musicals #1 | 0 | - | 4.14 | 56,319 |
| Songs From Broadway Musicals #2 | 0 | - | 4.20 | 33,482 |
| Rolling Stone's 100 Greatest Albums | 0 | - | 4.27 | 50,194 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,304,423 |
| Disney A-Z | 0 | - | 4.37 | 86,134 |
| Literature by Letter - A | 0 | - | 4.23 | 31,754 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,066 |
| Companies A-Z | 0 | - | 4.30 | 42,605 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,476 |
| Geography by Letter - G | 0 | - | 4.35 | 125,440 |
| Geography by Letter - F | 0 | - | 4.27 | 137,015 |
| Geography by Letter - J | 0 | - | 4.34 | 122,138 |
| Geography by Letter - O | 0 | - | 4.37 | 128,956 |
| Geography by Letter - V | 0 | - | 4.39 | 120,841 |
| Geography by Letter - W | 0 | - | 4.39 | 114,163 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,635 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,007 |
| Geography by Letter - Q | 0 | - | 4.38 | 68,848 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,106 |
| Video Games A-Z | 0 | - | 4.08 | 38,678 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,065 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,141 |
| 20th Century A-Z | 0 | - | 4.50 | 53,150 |
| 19th Century A-Z | 0 | - | 4.77 | 46,719 |
| 18th Century A-Z | 0 | - | 4.54 | 42,632 |
| Movies that Start with A | 0 | - | 4.13 | 61,628 |
| Movies that Start with C | 0 | - | 4.30 | 61,565 |
| Movies that Start with B | 0 | - | 4.35 | 84,898 |
| Movies that Start with D | 0 | - | 4.34 | 68,215 |
| Movies that Start with E | 0 | - | 4.13 | 68,160 |
| Movies that Start with J | 0 | - | 4.18 | 75,904 |
| Movies that Start with L | 0 | - | 4.16 | 60,216 |
| Movies that Start with M | 0 | - | 4.28 | 48,051 |
| Movies that Start with N | 0 | - | 4.02 | 41,099 |
| Movies that Start with P | 0 | - | 4.25 | 53,991 |
| Movies that Start with R | 0 | - | 4.17 | 46,431 |
| Movies that Start with W | 0 | - | 4.07 | 44,123 |
| Movies that Start with T | 0 | - | 4.33 | 49,099 |
| Movies that Start with S | 0 | - | 4.35 | 56,255 |
| Movies that Start with F | 0 | - | 4.13 | 68,626 |
| History by Letter - D | 0 | - | 4.39 | 136,856 |
| History by Letter - F | 0 | - | 4.18 | 113,667 |
| History by Letter - O | 0 | - | 4.31 | 99,032 |
| History by Letter - P | 0 | - | 4.38 | 107,320 |
| History by Letter - Q | 0 | - | 4.34 | 79,958 |
| History by Letter - R | 0 | - | 4.26 | 121,626 |
| History by Letter - T | 0 | - | 4.39 | 104,849 |
| History by Letter - U | 0 | - | 4.19 | 100,219 |
| History by Letter - V | 0 | - | 4.27 | 80,343 |
| History by Letter - Y | 0 | - | 4.27 | 86,920 |
| History by Letter - Z | 0 | - | 4.18 | 76,724 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,110 |
| Top Musical Acts of All-Time | 0 | - | 3.86 | 132,256 |
| Queen Songs | 0 | - | 4.84 | 25,213 |
| Countries with the Most Metal Bands | 0 | - | 4.95 | 67,112 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,758 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,829 |
| Animals that Start with A | 0 | - | 4.26 | 111,217 |
| Animals that Start with B | 0 | - | 4.31 | 112,728 |
| Animals that Start with C | 0 | - | 4.23 | 92,199 |
| Animals that Start with D | 0 | - | 4.25 | 86,118 |
| Animals that Start with E | 0 | - | 4.28 | 73,369 |
| Animals that Start with F | 0 | - | 4.28 | 106,492 |
| Animals that Start with G | 0 | - | 4.25 | 79,651 |
| Animals that Start with K | 0 | - | 4.06 | 66,166 |
| Animals that Start with M | 0 | - | 4.24 | 83,541 |
| Animals that Start with R | 0 | - | 4.27 | 86,607 |
| Animals that Start with T | 0 | - | 4.32 | 90,620 |
| Animals that Start with H | 0 | - | 4.31 | 85,860 |
| Animals that Start with O | 0 | - | 4.27 | 88,196 |
| Animals that Start with W | 0 | - | 4.35 | 46,826 |
| Geography by Letter on the World Map - D | 0 | - | 4.02 | 64,358 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 66,479 |
| Locations by Letter - A | 0 | - | 4.12 | 51,269 |
| Locations by Letter - B | 0 | - | 4.15 | 48,555 |
| Locations by Letter - E | 0 | - | 4.27 | 56,378 |
| Locations by Letter - F | 0 | - | 4.02 | 48,600 |
| Locations by Letter - H | 0 | - | 4.07 | 38,199 |
| Locations by Letter - J | 0 | - | 4.12 | 58,329 |
| Locations by Letter - K | 0 | - | 4.06 | 36,358 |
| Locations by Letter - O | 0 | - | 4.05 | 34,606 |
| Locations by Letter - P | 0 | - | 4.11 | 37,915 |
