| Geography by Letter - T | 0 | - | 4.84 | 154,986 |
| Video Games A-Z | 0 | - | 4.05 | 39,216 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,921 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,754 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,038 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,544 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,838 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,794 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,836 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,167 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,397 |
| NATO Military Alphabet | 0 | - | 4.98 | 563,749 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,426 |
| Countries by Military Spending | 0 | - | 4.93 | 178,892 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,527 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,620 |
| Religion A-Z #2 | 0 | - | 4.41 | 37,111 |
| Geography by Letter - A | 0 | - | 4.74 | 212,652 |
| Geography by Letter - B | 0 | - | 4.56 | 185,638 |
| Geography by Letter - H | 0 | - | 4.69 | 151,139 |
| Geography by Letter - C | 0 | - | 4.48 | 159,581 |
| Geography by Letter - D | 0 | - | 4.50 | 151,565 |
| Geography by Letter - E | 0 | - | 4.42 | 148,389 |
| Geography by Letter - I | 0 | - | 4.42 | 122,646 |
| Geography by Letter - K | 0 | - | 4.54 | 118,994 |
| Geography by Letter - L | 0 | - | 4.44 | 149,479 |
| Geography by Letter - M | 0 | - | 4.49 | 119,487 |
| Geography by Letter - N | 0 | - | 4.51 | 127,854 |
| Geography by Letter - P | 0 | - | 4.47 | 176,795 |
| Geography by Letter - R | 0 | - | 4.43 | 132,520 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,343 |
| Geography by Letter - U | 0 | - | 4.52 | 143,828 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,324 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,540 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,113 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,495 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,784 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,569 |
| Movies that Start with G | 0 | - | 4.49 | 68,786 |
| Movies that Start with I | 0 | - | 4.41 | 65,392 |
| History by Letter - A | 0 | - | 4.51 | 153,804 |
| History by Letter - B | 0 | - | 4.45 | 173,185 |
| History by Letter - C | 0 | - | 4.70 | 172,524 |
| History by Letter - E | 0 | - | 4.51 | 141,403 |
| History by Letter - G | 0 | - | 4.46 | 122,818 |
| History by Letter - H | 0 | - | 4.45 | 137,485 |
| History by Letter - J | 0 | - | 4.51 | 154,900 |
| History by Letter - N | 0 | - | 4.45 | 104,727 |
| History by Letter - S | 0 | - | 4.47 | 94,902 |
| History by Letter - W | 0 | - | 4.45 | 110,138 |
| History by Letter - M | 0 | - | 4.54 | 120,612 |
| History by Letter - K | 0 | - | 4.50 | 101,927 |
| History by Letter - L | 0 | - | 4.50 | 112,737 |
| History by Letter - I | 0 | - | 4.46 | 104,959 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,324,346 |
| Animals that Start with L | 0 | - | 4.47 | 102,394 |
| Animals that Start with P | 0 | - | 4.45 | 86,439 |
| Animals that Start with S | 0 | - | 4.49 | 87,635 |
| Geography by Letter on the World Map - B | 0 | - | 4.49 | 91,021 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,455 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 74,458 |
| Islands A-Z | 0 | - | 4.46 | 127,167 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,923 |
| Human Body A-Z | 0 | - | 4.51 | 129,590 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,928 |
| Africa A-Z | 0 | - | 4.57 | 46,753 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,642 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,429 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,417 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 277,513 |
| Minecraft Mobs | 0 | - | 4.89 | 205,517 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,377 |
| Disney A-Z | 0 | - | 4.37 | 87,451 |
| Literature by Letter - A | 0 | - | 4.24 | 32,327 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,394 |
| Companies A-Z | 0 | - | 4.30 | 42,763 |
| Top Five Exporting Partners by Country | 0 | - | 4.86 | 67,411 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,727 |
| Geography by Letter - G | 0 | - | 4.33 | 126,963 |
| Geography by Letter - F | 0 | - | 4.28 | 138,676 |
| Geography by Letter - J | 0 | - | 4.35 | 123,562 |
| Geography by Letter - O | 0 | - | 4.37 | 130,377 |
| Geography by Letter - V | 0 | - | 4.39 | 122,472 |
| Geography by Letter - W | 0 | - | 4.39 | 115,394 |
| Geography by Letter - Y | 0 | - | 4.39 | 112,085 |
| Geography by Letter - Z | 0 | - | 4.11 | 82,103 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,988 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,367 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,385 |
| Movies that Start with A | 0 | - | 4.13 | 62,110 |
| Movies that Start with C | 0 | - | 4.30 | 62,102 |
| Movies that Start with B | 0 | - | 4.36 | 85,674 |
| Movies that Start with D | 0 | - | 4.34 | 68,636 |
| Movies that Start with E | 0 | - | 4.13 | 68,575 |
| Movies that Start with J | 0 | - | 4.18 | 76,395 |
| Movies that Start with L | 0 | - | 4.16 | 60,576 |
| Movies that Start with M | 0 | - | 4.28 | 48,378 |
| Movies that Start with N | 0 | - | 4.02 | 41,375 |
| Movies that Start with P | 0 | - | 4.25 | 54,274 |
| Movies that Start with R | 0 | - | 4.17 | 46,795 |
| Movies that Start with W | 0 | - | 4.07 | 44,363 |
| Movies that Start with T | 0 | - | 4.34 | 49,442 |
| Movies that Start with S | 0 | - | 4.35 | 56,618 |
| Movies that Start with F | 0 | - | 4.13 | 69,057 |
| History by Letter - D | 0 | - | 4.40 | 138,509 |
| History by Letter - F | 0 | - | 4.18 | 115,026 |
| History by Letter - O | 0 | - | 4.32 | 100,205 |
| History by Letter - P | 0 | - | 4.36 | 108,398 |
| History by Letter - Q | 0 | - | 4.34 | 80,749 |
| History by Letter - R | 0 | - | 4.26 | 122,750 |
| History by Letter - T | 0 | - | 4.39 | 105,751 |
| History by Letter - U | 0 | - | 4.19 | 101,261 |
| History by Letter - V | 0 | - | 4.27 | 81,163 |
| History by Letter - Y | 0 | - | 4.27 | 87,675 |
| History by Letter - Z | 0 | - | 4.20 | 77,414 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,330 |
| Music by Letter - F | 0 | - | 4.47 | 27,121 |
| Music by Letter - A | 0 | - | 4.61 | 31,513 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.80 | 804,650 |
| Middle East A-Z | 0 | - | 4.47 | 46,224 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,528 |
| 20th Century A-Z | 0 | - | 4.50 | 53,954 |
| 19th Century A-Z | 0 | - | 4.77 | 47,445 |
| 18th Century A-Z | 0 | - | 4.54 | 43,297 |
| Fill-in-the-Blank Video Game Titles | 0 | - | 4.23 | 111,316 |
| Video Games by Clue | 0 | - | 4.26 | 182,561 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,719 |
| Musical Acts by Letter - M | 0 | - | 4.15 | 93,783 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,553 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,668 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,570 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 68,263 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 83,092 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,634 |
| Musical Acts by Letter - C | 0 | - | 4.34 | 60,527 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,373 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 61,964 |
| Animals that Start with A | 0 | - | 4.26 | 112,400 |
| Animals that Start with B | 0 | - | 4.31 | 114,102 |
| Animals that Start with C | 0 | - | 4.21 | 93,501 |
| Animals that Start with D | 0 | - | 4.25 | 87,240 |
| Animals that Start with E | 0 | - | 4.28 | 74,151 |
| Animals that Start with F | 0 | - | 4.28 | 107,412 |
| Animals that Start with G | 0 | - | 4.25 | 80,363 |
| Animals that Start with K | 0 | - | 4.07 | 66,721 |
| Animals that Start with M | 0 | - | 4.23 | 84,258 |
| Animals that Start with R | 0 | - | 4.28 | 87,639 |
| Animals that Start with T | 0 | - | 4.32 | 92,076 |
| Animals that Start with H | 0 | - | 4.31 | 86,547 |
| Animals that Start with O | 0 | - | 4.27 | 88,802 |
| Animals that Start with W | 0 | - | 4.36 | 47,349 |
| Geography by Letter on the World Map - D | 0 | - | 4.01 | 65,396 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 67,568 |
| Locations by Letter - A | 0 | - | 4.11 | 51,594 |
| Locations by Letter - B | 0 | - | 4.15 | 48,870 |
| Locations by Letter - E | 0 | - | 4.26 | 56,729 |
| Locations by Letter - F | 0 | - | 4.02 | 48,849 |
| Locations by Letter - H | 0 | - | 4.07 | 38,438 |
| Locations by Letter - J | 0 | - | 4.12 | 58,633 |
| Locations by Letter - K | 0 | - | 4.06 | 36,581 |
| Locations by Letter - O | 0 | - | 4.05 | 34,819 |
| Locations by Letter - P | 0 | - | 4.11 | 38,160 |
| Locations by Letter - R | 0 | - | 4.02 | 40,160 |
| Locations by Letter - T | 0 | - | 4.11 | 41,270 |
| Locations by Letter - U | 0 | - | 4.12 | 45,026 |
| Locations by Letter - V | 0 | - | 4.34 | 48,508 |
| Locations by Letter - W | 0 | - | 4.08 | 39,632 |
| Locations by Letter - N | 0 | - | 4.28 | 46,302 |
| Double Letters A-Z | 0 | - | 4.51 | 27,216 |
| Animals A-Z #1 | 0 | - | 4.40 | 93,888 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,505 |
| People in History A-Z #5 | 0 | - | 4.09 | 32,111 |
| Alliteration by Letter - F | 0 | - | 4.13 | 34,166 |
| Alliteration by Letter - P | 0 | - | 4.10 | 39,572 |
| Alliteration by Letter - S | 0 | - | 4.27 | 32,815 |
| Alliteration by Letter - W | 0 | - | 4.30 | 37,045 |
| U.S. Army Ranks | 0 | - | 4.49 | 103,891 |
| Top 30 Most Powerful Militaries | 0 | - | 4.51 | 176,625 |
| Countries with Aircraft Carriers | 0 | - | 4.75 | 123,623 |
| Names of Army Units | 0 | - | 4.67 | 37,112 |
| Top Arms Exporting Countries | 0 | - | 4.97 | 103,324 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 183,539 |
| Formula One World Champions | 0 | - | 4.96 | 394,149 |
| Star Wars A-Z | 0 | - | 4.46 | 88,765 |
| Monarchies of the World | 0 | - | 4.94 | 170,010 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,733 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,990 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,125 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,547 |
| IMDB Top 100 Movies | 0 | - | 4.45 | 206,100 |
| Disney Animated Characters | 0 | - | 4.88 | 602,690 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 63,146 |
| Literature by Letter - D | 0 | - | 4.29 | 20,937 |
| Literature by Letter - C | 0 | - | 4.34 | 26,884 |
| Literature by Letter - F | 0 | - | 4.26 | 17,527 |
| Literature by Letter - E | 0 | - | 4.05 | 15,412 |
| Literature by Letter - H | 0 | - | 4.29 | 20,469 |
| Literature by Letter - I | 0 | - | 4.26 | 17,748 |
| Literature by Letter - L | 0 | - | 4.32 | 23,481 |
| Literature by Letter - M | 0 | - | 4.18 | 18,900 |
