| Southernmost Countries A-Z | 0 | - | 4.95 | 154,195 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,854 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 171,039 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,177 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,173 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,410 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,593 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,934 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,663 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 93,145 |
| Geography by Letter - T | 0 | - | 4.84 | 155,452 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 78,135 |
| Islands A-Z | 0 | - | 4.46 | 128,036 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 60,430 |
| Human Body A-Z | 0 | - | 4.51 | 130,133 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,074 |
| Africa A-Z | 0 | - | 4.57 | 46,795 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 83,159 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 109,030 |
| Middle East A-Z | 0 | - | 4.47 | 46,269 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,580 |
| 20th Century A-Z | 0 | - | 4.50 | 54,033 |
| 19th Century A-Z | 0 | - | 4.77 | 47,506 |
| 18th Century A-Z | 0 | - | 4.54 | 43,356 |
| Double Letters A-Z | 0 | - | 4.51 | 27,232 |
| Animals A-Z #1 | 0 | - | 4.40 | 93,969 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,557 |
| Canada A-Z | 0 | - | 4.73 | 32,989 |
| Google What's the Difference? #2 | 0 | - | 4.46 | 58,518 |
| Google What's the Difference? #1 | 0 | - | 4.51 | 84,911 |
| Brand Logos That Start with A | 0 | - | 4.52 | 71,322 |
| NATO Military Alphabet | 0 | - | 4.98 | 565,012 |
| Religion A-Z #2 | 0 | - | 4.41 | 37,147 |
| Geography by Letter - A | 0 | - | 4.74 | 213,182 |
| Geography by Letter - B | 0 | - | 4.56 | 186,074 |
| Geography by Letter - H | 0 | - | 4.69 | 151,625 |
| Geography by Letter - C | 0 | - | 4.48 | 159,944 |
| Geography by Letter - D | 0 | - | 4.50 | 151,891 |
| Geography by Letter - E | 0 | - | 4.42 | 148,721 |
| Geography by Letter - I | 0 | - | 4.42 | 122,900 |
| Geography by Letter - K | 0 | - | 4.54 | 119,377 |
| Geography by Letter - L | 0 | - | 4.44 | 149,753 |
| Geography by Letter - M | 0 | - | 4.50 | 119,732 |
| Geography by Letter - N | 0 | - | 4.51 | 128,092 |
| Geography by Letter - P | 0 | - | 4.47 | 177,052 |
| Geography by Letter - R | 0 | - | 4.43 | 132,837 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,643 |
| Geography by Letter - U | 0 | - | 4.52 | 144,267 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,401 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,589 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,182 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,530 |
| 16th Century A-Z | 0 | - | 4.59 | 25,044 |
| 15th Century A-Z | 0 | - | 4.50 | 24,034 |
| 14th Century A-Z | 0 | - | 4.41 | 24,528 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,857 |
| 17th Century A-Z | 0 | - | 4.78 | 34,782 |
| Movies that Start with G | 0 | - | 4.49 | 68,853 |
| Movies that Start with I | 0 | - | 4.41 | 65,449 |
| History by Letter - A | 0 | - | 4.51 | 154,009 |
| History by Letter - B | 0 | - | 4.45 | 173,439 |
| History by Letter - C | 0 | - | 4.70 | 172,777 |
| History by Letter - E | 0 | - | 4.51 | 141,599 |
| History by Letter - G | 0 | - | 4.46 | 123,136 |
| History by Letter - H | 0 | - | 4.45 | 137,691 |
| History by Letter - J | 0 | - | 4.51 | 155,124 |
| History by Letter - N | 0 | - | 4.45 | 104,873 |
| History by Letter - S | 0 | - | 4.47 | 95,048 |
| History by Letter - W | 0 | - | 4.45 | 110,291 |
| History by Letter - M | 0 | - | 4.54 | 120,778 |
| History by Letter - K | 0 | - | 4.50 | 102,078 |
| History by Letter - L | 0 | - | 4.50 | 112,881 |
| History by Letter - I | 0 | - | 4.46 | 105,105 |
| American Football A-Z | 0 | - | 4.26 | 14,567 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,166 |
| Switzerland A-Z | 0 | - | 4.45 | 25,786 |
| Countries by Military Spending | 0 | - | 4.93 | 179,162 |
| Military History A-Z | 0 | - | 4.20 | 21,269 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,327,331 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,650 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,855 |
| Animals that Start with L | 0 | - | 4.47 | 102,531 |
| Animals that Start with P | 0 | - | 4.45 | 86,544 |
| Animals that Start with S | 0 | - | 4.49 | 87,750 |
| Geography by Letter on the World Map - B | 0 | - | 4.49 | 91,209 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,698 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,795 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,524 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,485 |
| Internet Acronyms | 0 | - | 3.61 | 100,446 |
| Google Suggestions Quiz #1 | 0 | - | 4.39 | 94,280 |
| Google Suggestions Quiz #2 | 0 | - | 4.11 | 67,922 |
| Google What's the Difference? - Food | 0 | - | 4.24 | 72,850 |
| Google What's the Difference? - Geography | 0 | - | 4.36 | 65,289 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,763 |
| Brand Logos That Start With D | 0 | - | 4.37 | 62,325 |
| Brand Logos That Start With C | 0 | - | 4.21 | 50,230 |
| Brand Logos That Start With L | 0 | - | 4.40 | 62,030 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,737 |
| Disney A-Z | 0 | - | 4.37 | 87,561 |
| Literature by Letter - A | 0 | - | 4.24 | 32,406 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,434 |
| Companies A-Z | 0 | - | 4.30 | 42,782 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,502 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,763 |
| Geography by Letter - G | 0 | - | 4.33 | 127,209 |
| Geography by Letter - F | 0 | - | 4.28 | 138,913 |
| Geography by Letter - J | 0 | - | 4.35 | 123,786 |
| Geography by Letter - O | 0 | - | 4.37 | 130,601 |
| Geography by Letter - V | 0 | - | 4.39 | 122,750 |
| Geography by Letter - W | 0 | - | 4.39 | 115,595 |
| Geography by Letter - Y | 0 | - | 4.39 | 112,306 |
| Geography by Letter - Z | 0 | - | 4.11 | 82,285 |
| Geography by Letter - Q | 0 | - | 4.38 | 70,191 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,396 |
| Video Games A-Z | 0 | - | 4.05 | 39,281 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,425 |
| Movies that Start with A | 0 | - | 4.13 | 62,166 |
| Movies that Start with C | 0 | - | 4.30 | 62,174 |
| Movies that Start with B | 0 | - | 4.36 | 85,731 |
| Movies that Start with D | 0 | - | 4.34 | 68,690 |
| Movies that Start with E | 0 | - | 4.13 | 68,631 |
| Movies that Start with J | 0 | - | 4.18 | 76,447 |
| Movies that Start with L | 0 | - | 4.16 | 60,632 |
| Movies that Start with M | 0 | - | 4.28 | 48,420 |
| Movies that Start with N | 0 | - | 4.02 | 41,414 |
| Movies that Start with P | 0 | - | 4.25 | 54,311 |
| Movies that Start with R | 0 | - | 4.17 | 46,844 |
| Movies that Start with W | 0 | - | 4.07 | 44,385 |
| Movies that Start with T | 0 | - | 4.34 | 49,484 |
| Movies that Start with S | 0 | - | 4.35 | 56,666 |
| Movies that Start with F | 0 | - | 4.13 | 69,115 |
| History by Letter - D | 0 | - | 4.40 | 138,694 |
| History by Letter - F | 0 | - | 4.19 | 115,157 |
| History by Letter - O | 0 | - | 4.32 | 100,343 |
| History by Letter - P | 0 | - | 4.36 | 108,541 |
| History by Letter - Q | 0 | - | 4.34 | 80,850 |
| History by Letter - R | 0 | - | 4.26 | 122,886 |
| History by Letter - T | 0 | - | 4.39 | 105,870 |
| History by Letter - U | 0 | - | 4.19 | 101,385 |
| History by Letter - V | 0 | - | 4.27 | 81,259 |
| History by Letter - Y | 0 | - | 4.27 | 87,772 |
| History by Letter - Z | 0 | - | 4.20 | 77,504 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,363 |
| Music by Letter - F | 0 | - | 4.47 | 27,150 |
| Music by Letter - A | 0 | - | 4.61 | 31,551 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,407 |
| Star Wars A-Z | 0 | - | 4.46 | 88,957 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,784 |
| Musical Acts by Letter - M | 0 | - | 4.15 | 93,897 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,610 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,710 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,646 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 68,339 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 83,193 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,735 |
| Musical Acts by Letter - C | 0 | - | 4.34 | 60,609 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,427 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 62,039 |
| Animals that Start with A | 0 | - | 4.26 | 112,558 |
| Animals that Start with B | 0 | - | 4.31 | 114,506 |
| Animals that Start with C | 0 | - | 4.21 | 93,632 |
| Animals that Start with D | 0 | - | 4.25 | 87,365 |
| Animals that Start with E | 0 | - | 4.28 | 74,254 |
| Animals that Start with F | 0 | - | 4.28 | 107,538 |
| Animals that Start with G | 0 | - | 4.25 | 80,470 |
| Animals that Start with K | 0 | - | 4.07 | 66,800 |
| Animals that Start with M | 0 | - | 4.23 | 84,344 |
| Animals that Start with R | 0 | - | 4.28 | 87,729 |
| Animals that Start with T | 0 | - | 4.32 | 92,177 |
| Animals that Start with H | 0 | - | 4.31 | 86,647 |
| Animals that Start with O | 0 | - | 4.27 | 88,881 |
| Animals that Start with W | 0 | - | 4.36 | 47,420 |
| Geography by Letter on the World Map - D | 0 | - | 4.01 | 65,547 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 67,710 |
| Locations by Letter - A | 0 | - | 4.11 | 51,630 |
| Locations by Letter - B | 0 | - | 4.15 | 48,902 |
| Locations by Letter - E | 0 | - | 4.26 | 56,777 |
| Locations by Letter - F | 0 | - | 4.02 | 48,886 |
| Locations by Letter - H | 0 | - | 4.07 | 38,468 |
| Locations by Letter - J | 0 | - | 4.12 | 58,683 |
| Locations by Letter - K | 0 | - | 4.06 | 36,618 |
| Locations by Letter - O | 0 | - | 4.05 | 34,853 |
| Locations by Letter - P | 0 | - | 4.11 | 38,195 |
| Locations by Letter - R | 0 | - | 4.02 | 40,190 |
| Locations by Letter - T | 0 | - | 4.11 | 41,313 |
| Locations by Letter - U | 0 | - | 4.12 | 45,067 |
| Locations by Letter - V | 0 | - | 4.34 | 48,557 |
| Locations by Letter - W | 0 | - | 4.08 | 39,666 |
| Locations by Letter - N | 0 | - | 4.28 | 46,343 |
| Basketball A-Z | 0 | - | 3.87 | 22,763 |
| MLB Baseball A-Z #1 | 0 | - | 4.00 | 23,215 |
| Mountains A-Z | 0 | - | 3.78 | 11,021 |
| People in History A-Z #5 | 0 | - | 4.09 | 32,148 |
| Alliteration by Letter - F | 0 | - | 4.13 | 34,189 |
| Alliteration by Letter - P | 0 | - | 4.10 | 39,594 |
| Alliteration by Letter - S | 0 | - | 4.27 | 32,833 |
| Alliteration by Letter - W | 0 | - | 4.30 | 37,061 |
| Top Arms Exporting Countries | 0 | - | 4.97 | 105,860 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 184,733 |
