| Geography by Letter - T | 0 | - | 4.84 | 155,362 |
| Video Games A-Z | 0 | - | 4.05 | 39,266 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 83,114 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,975 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,171 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,788 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,997 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,091 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,095 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,353 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,564 |
| NATO Military Alphabet | 0 | - | 4.98 | 564,703 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,821 |
| Countries by Military Spending | 0 | - | 4.93 | 179,093 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,616 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,810 |
| Religion A-Z #2 | 0 | - | 4.41 | 37,141 |
| Geography by Letter - A | 0 | - | 4.74 | 213,030 |
| Geography by Letter - B | 0 | - | 4.56 | 185,977 |
| Geography by Letter - H | 0 | - | 4.69 | 151,575 |
| Geography by Letter - C | 0 | - | 4.48 | 159,864 |
| Geography by Letter - D | 0 | - | 4.50 | 151,826 |
| Geography by Letter - E | 0 | - | 4.42 | 148,655 |
| Geography by Letter - I | 0 | - | 4.42 | 122,851 |
| Geography by Letter - K | 0 | - | 4.54 | 119,338 |
| Geography by Letter - L | 0 | - | 4.44 | 149,698 |
| Geography by Letter - M | 0 | - | 4.50 | 119,682 |
| Geography by Letter - N | 0 | - | 4.51 | 128,042 |
| Geography by Letter - P | 0 | - | 4.47 | 176,999 |
| Geography by Letter - R | 0 | - | 4.43 | 132,771 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,585 |
| Geography by Letter - U | 0 | - | 4.52 | 144,209 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,388 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,580 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,175 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,520 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,844 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,640 |
| Movies that Start with G | 0 | - | 4.49 | 68,842 |
| Movies that Start with I | 0 | - | 4.41 | 65,439 |
| History by Letter - A | 0 | - | 4.51 | 153,942 |
| History by Letter - B | 0 | - | 4.45 | 173,359 |
| History by Letter - C | 0 | - | 4.70 | 172,699 |
| History by Letter - E | 0 | - | 4.51 | 141,536 |
| History by Letter - G | 0 | - | 4.46 | 122,932 |
| History by Letter - H | 0 | - | 4.45 | 137,625 |
| History by Letter - J | 0 | - | 4.51 | 155,059 |
| History by Letter - N | 0 | - | 4.45 | 104,832 |
| History by Letter - S | 0 | - | 4.47 | 95,012 |
| History by Letter - W | 0 | - | 4.45 | 110,254 |
| History by Letter - M | 0 | - | 4.54 | 120,732 |
| History by Letter - K | 0 | - | 4.50 | 102,039 |
| History by Letter - L | 0 | - | 4.50 | 112,839 |
| History by Letter - I | 0 | - | 4.46 | 105,059 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,326,710 |
| Animals that Start with L | 0 | - | 4.47 | 102,485 |
| Animals that Start with P | 0 | - | 4.45 | 86,509 |
| Animals that Start with S | 0 | - | 4.49 | 87,708 |
| Geography by Letter on the World Map - B | 0 | - | 4.49 | 91,175 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,646 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 77,971 |
| Islands A-Z | 0 | - | 4.46 | 127,876 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 60,393 |
| Human Body A-Z | 0 | - | 4.51 | 130,097 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,047 |
| Africa A-Z | 0 | - | 4.57 | 46,788 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,758 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,503 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,468 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 278,564 |
| Minecraft Mobs | 0 | - | 4.89 | 205,995 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,664 |
| Disney A-Z | 0 | - | 4.37 | 87,533 |
| Literature by Letter - A | 0 | - | 4.24 | 32,389 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,426 |
| Companies A-Z | 0 | - | 4.30 | 42,780 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,486 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,751 |
| Geography by Letter - G | 0 | - | 4.33 | 127,168 |
| Geography by Letter - F | 0 | - | 4.28 | 138,866 |
| Geography by Letter - J | 0 | - | 4.35 | 123,746 |
| Geography by Letter - O | 0 | - | 4.37 | 130,561 |
| Geography by Letter - V | 0 | - | 4.39 | 122,697 |
| Geography by Letter - W | 0 | - | 4.39 | 115,546 |
| Geography by Letter - Y | 0 | - | 4.39 | 112,254 |
| Geography by Letter - Z | 0 | - | 4.11 | 82,250 |
| Geography by Letter - Q | 0 | - | 4.38 | 70,146 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,388 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,421 |
| Movies that Start with A | 0 | - | 4.13 | 62,157 |
| Movies that Start with C | 0 | - | 4.30 | 62,160 |
| Movies that Start with B | 0 | - | 4.36 | 85,720 |
| Movies that Start with D | 0 | - | 4.34 | 68,683 |
| Movies that Start with E | 0 | - | 4.13 | 68,620 |
| Movies that Start with J | 0 | - | 4.18 | 76,435 |
| Movies that Start with L | 0 | - | 4.16 | 60,618 |
| Movies that Start with M | 0 | - | 4.28 | 48,413 |
| Movies that Start with N | 0 | - | 4.02 | 41,407 |
| Movies that Start with P | 0 | - | 4.25 | 54,304 |
| Movies that Start with R | 0 | - | 4.17 | 46,832 |
| Movies that Start with W | 0 | - | 4.07 | 44,380 |
| Movies that Start with T | 0 | - | 4.34 | 49,474 |
| Movies that Start with S | 0 | - | 4.35 | 56,657 |
| Movies that Start with F | 0 | - | 4.13 | 69,105 |
| History by Letter - D | 0 | - | 4.40 | 138,626 |
| History by Letter - F | 0 | - | 4.19 | 115,110 |
| History by Letter - O | 0 | - | 4.32 | 100,306 |
| History by Letter - P | 0 | - | 4.36 | 108,505 |
| History by Letter - Q | 0 | - | 4.34 | 80,819 |
| History by Letter - R | 0 | - | 4.26 | 122,847 |
| History by Letter - T | 0 | - | 4.39 | 105,836 |
| History by Letter - U | 0 | - | 4.19 | 101,354 |
| History by Letter - V | 0 | - | 4.27 | 81,239 |
| History by Letter - Y | 0 | - | 4.27 | 87,748 |
| History by Letter - Z | 0 | - | 4.20 | 77,477 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,356 |
| Music by Letter - F | 0 | - | 4.47 | 27,145 |
| Music by Letter - A | 0 | - | 4.61 | 31,545 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.79 | 805,335 |
| Middle East A-Z | 0 | - | 4.47 | 46,258 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,570 |
| 20th Century A-Z | 0 | - | 4.50 | 54,009 |
| 19th Century A-Z | 0 | - | 4.77 | 47,494 |
| 18th Century A-Z | 0 | - | 4.54 | 43,344 |
| Fill-in-the-Blank Video Game Titles | 0 | - | 4.23 | 111,372 |
| Video Games by Clue | 0 | - | 4.26 | 182,880 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,772 |
| Musical Acts by Letter - M | 0 | - | 4.15 | 93,875 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,600 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,705 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,626 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 68,327 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 83,174 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,714 |
| Musical Acts by Letter - C | 0 | - | 4.34 | 60,600 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,419 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 62,024 |
| Animals that Start with A | 0 | - | 4.26 | 112,504 |
| Animals that Start with B | 0 | - | 4.31 | 114,324 |
| Animals that Start with C | 0 | - | 4.21 | 93,589 |
| Animals that Start with D | 0 | - | 4.25 | 87,314 |
| Animals that Start with E | 0 | - | 4.28 | 74,216 |
| Animals that Start with F | 0 | - | 4.28 | 107,492 |
| Animals that Start with G | 0 | - | 4.25 | 80,432 |
| Animals that Start with K | 0 | - | 4.07 | 66,770 |
| Animals that Start with M | 0 | - | 4.23 | 84,311 |
| Animals that Start with R | 0 | - | 4.28 | 87,701 |
| Animals that Start with T | 0 | - | 4.32 | 92,145 |
| Animals that Start with H | 0 | - | 4.31 | 86,611 |
| Animals that Start with O | 0 | - | 4.27 | 88,852 |
| Animals that Start with W | 0 | - | 4.36 | 47,393 |
| Geography by Letter on the World Map - D | 0 | - | 4.01 | 65,521 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 67,685 |
| Locations by Letter - A | 0 | - | 4.11 | 51,625 |
| Locations by Letter - B | 0 | - | 4.15 | 48,893 |
| Locations by Letter - E | 0 | - | 4.26 | 56,765 |
| Locations by Letter - F | 0 | - | 4.02 | 48,879 |
| Locations by Letter - H | 0 | - | 4.07 | 38,463 |
| Locations by Letter - J | 0 | - | 4.12 | 58,673 |
| Locations by Letter - K | 0 | - | 4.06 | 36,612 |
| Locations by Letter - O | 0 | - | 4.05 | 34,850 |
| Locations by Letter - P | 0 | - | 4.11 | 38,189 |
| Locations by Letter - R | 0 | - | 4.02 | 40,181 |
| Locations by Letter - T | 0 | - | 4.11 | 41,302 |
| Locations by Letter - U | 0 | - | 4.12 | 45,059 |
| Locations by Letter - V | 0 | - | 4.34 | 48,546 |
| Locations by Letter - W | 0 | - | 4.08 | 39,659 |
| Locations by Letter - N | 0 | - | 4.28 | 46,333 |
| Double Letters A-Z | 0 | - | 4.51 | 27,230 |
| Animals A-Z #1 | 0 | - | 4.40 | 93,944 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,545 |
| People in History A-Z #5 | 0 | - | 4.09 | 32,138 |
| Alliteration by Letter - F | 0 | - | 4.13 | 34,182 |
| Alliteration by Letter - P | 0 | - | 4.10 | 39,588 |
| Alliteration by Letter - S | 0 | - | 4.27 | 32,826 |
| Alliteration by Letter - W | 0 | - | 4.30 | 37,056 |
| U.S. Army Ranks | 0 | - | 4.49 | 103,972 |
| Top 30 Most Powerful Militaries | 0 | - | 4.52 | 176,796 |
| Countries with Aircraft Carriers | 0 | - | 4.75 | 123,675 |
| Names of Army Units | 0 | - | 4.67 | 37,155 |
| Top Arms Exporting Countries | 0 | - | 4.97 | 105,681 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 184,504 |
| Formula One World Champions | 0 | - | 4.96 | 395,241 |
| Star Wars A-Z | 0 | - | 4.46 | 88,923 |
| Monarchies of the World | 0 | - | 4.94 | 170,400 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,880 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,176 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,289 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,633 |
| IMDB Top 100 Movies | 0 | - | 4.45 | 206,399 |
| Disney Animated Characters | 0 | - | 4.88 | 603,051 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 63,192 |
| Literature by Letter - D | 0 | - | 4.29 | 20,984 |
| Literature by Letter - C | 0 | - | 4.34 | 26,930 |
| Literature by Letter - F | 0 | - | 4.26 | 17,569 |
| Literature by Letter - E | 0 | - | 4.05 | 15,454 |
| Literature by Letter - H | 0 | - | 4.29 | 20,549 |
| Literature by Letter - I | 0 | - | 4.27 | 17,882 |
| Literature by Letter - L | 0 | - | 4.32 | 23,521 |
| Literature by Letter - M | 0 | - | 4.18 | 18,943 |
