| Southernmost Countries A-Z | 0 | - | 4.94 | 152,875 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,222 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,545 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,049 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,647 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,533 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,293 |
| Religion A-Z #2 | 0 | - | 4.41 | 36,857 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,139 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,728 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,219 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,389 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,492 |
| Geography by Letter - T | 0 | - | 4.84 | 152,703 |
| World Cities A-Z by Clue #1 | 0 | - | 4.50 | 66,785 |
| Islands A-Z | 0 | - | 4.46 | 116,924 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 58,162 |
| Human Body A-Z | 0 | - | 4.51 | 128,704 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,779 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,909 |
| Africa A-Z | 0 | - | 4.57 | 46,419 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,702 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,883 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,000 |
| Disney A-Z | 0 | - | 4.37 | 86,660 |
| Companies A-Z | 0 | - | 4.30 | 42,630 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,514 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,430 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,097 |
| Video Games A-Z | 0 | - | 4.08 | 38,748 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,106 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,196 |
| 20th Century A-Z | 0 | - | 4.50 | 53,224 |
| 19th Century A-Z | 0 | - | 4.77 | 46,781 |
| 18th Century A-Z | 0 | - | 4.54 | 42,681 |
| Double Letters A-Z | 0 | - | 4.51 | 27,095 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,107 |
| Canada A-Z | 0 | - | 4.73 | 32,687 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,304 |
| People in History A-Z #5 | 0 | - | 4.09 | 31,827 |
| A to Z: Musical Terms #2 | 0 | - | 4.05 | 10,968 |
| Geography A-Z #4 | 0 | - | 4.36 | 25,790 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,971 |
| Google What's the Difference? #2 | 0 | - | 4.46 | 58,142 |
| Google What's the Difference? #1 | 0 | - | 4.51 | 84,336 |
| NATO Military Alphabet | 0 | - | 4.98 | 555,261 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 798,667 |
| Geography by Letter - A | 0 | - | 4.74 | 210,355 |
| Geography by Letter - B | 0 | - | 4.56 | 183,488 |
| Geography by Letter - H | 0 | - | 4.69 | 149,444 |
| Geography by Letter - C | 0 | - | 4.47 | 157,752 |
| Geography by Letter - D | 0 | - | 4.50 | 149,674 |
| Geography by Letter - E | 0 | - | 4.42 | 146,813 |
| Geography by Letter - I | 0 | - | 4.42 | 121,340 |
| Geography by Letter - K | 0 | - | 4.53 | 117,469 |
| Geography by Letter - L | 0 | - | 4.43 | 147,782 |
| Geography by Letter - M | 0 | - | 4.49 | 117,790 |
| Geography by Letter - N | 0 | - | 4.51 | 126,400 |
| Geography by Letter - P | 0 | - | 4.47 | 175,320 |
| Geography by Letter - R | 0 | - | 4.43 | 130,550 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,790 |
| Geography by Letter - U | 0 | - | 4.54 | 142,262 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,011 |
| 16th Century A-Z | 0 | - | 4.58 | 24,417 |
| 15th Century A-Z | 0 | - | 4.49 | 23,417 |
| 14th Century A-Z | 0 | - | 4.41 | 23,813 |
| Movies that Start with G | 0 | - | 4.48 | 68,298 |
| Movies that Start with I | 0 | - | 4.41 | 64,942 |
| History by Letter - A | 0 | - | 4.51 | 152,281 |
| History by Letter - B | 0 | - | 4.45 | 171,460 |
| History by Letter - C | 0 | - | 4.70 | 170,542 |
| History by Letter - E | 0 | - | 4.51 | 140,005 |
| History by Letter - G | 0 | - | 4.45 | 121,578 |
| History by Letter - H | 0 | - | 4.45 | 136,013 |
| History by Letter - J | 0 | - | 4.51 | 153,397 |
| History by Letter - N | 0 | - | 4.44 | 103,504 |
| History by Letter - S | 0 | - | 4.47 | 93,781 |
| History by Letter - W | 0 | - | 4.45 | 108,866 |
| History by Letter - M | 0 | - | 4.54 | 119,216 |
| History by Letter - K | 0 | - | 4.50 | 100,923 |
| History by Letter - L | 0 | - | 4.49 | 111,620 |
| History by Letter - I | 0 | - | 4.46 | 103,786 |
| Brand Logos That Start with A | 0 | - | 4.51 | 69,488 |
| American Football A-Z | 0 | - | 4.26 | 14,483 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,022 |
| People in History A-Z #4 | 0 | - | 4.10 | 22,944 |
| Countries by Military Spending | 0 | - | 4.93 | 176,632 |
| Military History A-Z | 0 | - | 4.20 | 21,064 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,307,220 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,615 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.91 | 119,877 |
| Animals that Start with L | 0 | - | 4.47 | 101,584 |
| Animals that Start with P | 0 | - | 4.45 | 85,837 |
| Animals that Start with S | 0 | - | 4.49 | 87,017 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,777 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,781 |
| Internet Acronyms | 0 | - | 3.60 | 100,104 |
| Google Suggestions Quiz #1 | 0 | - | 4.39 | 92,949 |
| Google Suggestions Quiz #2 | 0 | - | 4.11 | 67,432 |
| Google What's the Difference? - Food | 0 | - | 4.25 | 72,281 |
| Google What's the Difference? - Geography | 0 | - | 4.36 | 64,686 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,048 |
| Literature by Letter - A | 0 | - | 4.23 | 31,791 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,081 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,903 |
| Geography by Letter - G | 0 | - | 4.35 | 125,611 |
| Geography by Letter - F | 0 | - | 4.27 | 137,191 |
| Geography by Letter - J | 0 | - | 4.34 | 122,285 |
| Geography by Letter - O | 0 | - | 4.37 | 129,130 |
| Geography by Letter - V | 0 | - | 4.39 | 121,054 |
| Geography by Letter - W | 0 | - | 4.39 | 114,323 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,795 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,151 |
| Geography by Letter - Q | 0 | - | 4.38 | 68,996 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,136 |
| Middle East A-Z | 0 | - | 4.47 | 45,856 |
| Movies that Start with A | 0 | - | 4.13 | 61,683 |
| Movies that Start with C | 0 | - | 4.30 | 61,625 |
| Movies that Start with B | 0 | - | 4.35 | 84,970 |
| Movies that Start with D | 0 | - | 4.34 | 68,265 |
| Movies that Start with E | 0 | - | 4.13 | 68,198 |
| Movies that Start with J | 0 | - | 4.18 | 75,966 |
| Movies that Start with L | 0 | - | 4.16 | 60,247 |
| Movies that Start with M | 0 | - | 4.28 | 48,093 |
| Movies that Start with N | 0 | - | 4.02 | 41,134 |
| Movies that Start with P | 0 | - | 4.25 | 54,027 |
| Movies that Start with R | 0 | - | 4.17 | 46,479 |
| Movies that Start with W | 0 | - | 4.07 | 44,156 |
| Movies that Start with T | 0 | - | 4.33 | 49,148 |
| Movies that Start with S | 0 | - | 4.35 | 56,298 |
| Movies that Start with F | 0 | - | 4.13 | 68,677 |
| History by Letter - D | 0 | - | 4.39 | 137,018 |
| History by Letter - F | 0 | - | 4.18 | 113,801 |
| History by Letter - O | 0 | - | 4.31 | 99,152 |
| History by Letter - P | 0 | - | 4.39 | 107,443 |
| History by Letter - Q | 0 | - | 4.34 | 80,049 |
| History by Letter - R | 0 | - | 4.26 | 121,775 |
| History by Letter - T | 0 | - | 4.39 | 104,961 |
| History by Letter - U | 0 | - | 4.19 | 100,452 |
| History by Letter - V | 0 | - | 4.27 | 80,456 |
| History by Letter - Y | 0 | - | 4.27 | 87,003 |
| History by Letter - Z | 0 | - | 4.18 | 76,801 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,137 |
| Music by Letter - F | 0 | - | 4.48 | 26,866 |
| Music by Letter - A | 0 | - | 4.61 | 31,236 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,388 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,066 |
| Star Wars A-Z | 0 | - | 4.46 | 87,290 |
| Musical Acts by Letter - J | 0 | - | 4.20 | 77,241 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 93,043 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,135 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,208 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,049 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 67,634 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,415 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,020 |
| Musical Acts by Letter - C | 0 | - | 4.33 | 60,001 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 52,930 |
| Musical Acts by Letter - E | 0 | - | 4.36 | 61,465 |
| Animals that Start with A | 0 | - | 4.26 | 111,677 |
| Animals that Start with B | 0 | - | 4.31 | 113,374 |
| Animals that Start with C | 0 | - | 4.23 | 92,527 |
| Animals that Start with D | 0 | - | 4.25 | 86,653 |
| Animals that Start with E | 0 | - | 4.28 | 73,628 |
| Animals that Start with F | 0 | - | 4.28 | 106,758 |
| Animals that Start with G | 0 | - | 4.25 | 79,870 |
| Animals that Start with K | 0 | - | 4.07 | 66,350 |
| Animals that Start with M | 0 | - | 4.23 | 83,733 |
| Animals that Start with R | 0 | - | 4.27 | 87,128 |
| Animals that Start with T | 0 | - | 4.32 | 91,087 |
| Animals that Start with H | 0 | - | 4.31 | 86,039 |
| Animals that Start with O | 0 | - | 4.27 | 88,350 |
| Animals that Start with W | 0 | - | 4.36 | 46,966 |
| Geography by Letter on the World Map - D | 0 | - | 4.02 | 64,502 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 66,634 |
| Locations by Letter - A | 0 | - | 4.11 | 51,316 |
| Locations by Letter - B | 0 | - | 4.15 | 48,604 |
| Locations by Letter - E | 0 | - | 4.27 | 56,429 |
| Locations by Letter - F | 0 | - | 4.02 | 48,640 |
| Locations by Letter - H | 0 | - | 4.07 | 38,225 |
| Locations by Letter - J | 0 | - | 4.12 | 58,373 |
| Locations by Letter - K | 0 | - | 4.06 | 36,385 |
| Locations by Letter - O | 0 | - | 4.05 | 34,634 |
| Locations by Letter - P | 0 | - | 4.11 | 37,947 |
| Locations by Letter - R | 0 | - | 4.02 | 39,965 |
| Locations by Letter - T | 0 | - | 4.11 | 41,070 |
| Locations by Letter - U | 0 | - | 4.11 | 44,815 |
| Locations by Letter - V | 0 | - | 4.34 | 48,227 |
| Locations by Letter - W | 0 | - | 4.08 | 39,440 |
| Locations by Letter - N | 0 | - | 4.28 | 46,052 |
| Basketball A-Z | 0 | - | 3.87 | 22,651 |
| MLB Baseball A-Z #1 | 0 | - | 4.00 | 23,045 |
| Mountains A-Z | 0 | - | 3.82 | 10,884 |
| Alliteration by Letter - F | 0 | - | 4.13 | 34,049 |
| Alliteration by Letter - P | 0 | - | 4.09 | 39,472 |
| Alliteration by Letter - S | 0 | - | 4.27 | 32,729 |
| Alliteration by Letter - W | 0 | - | 4.30 | 36,955 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,219 |
| Formula One World Champions | 0 | - | 4.96 | 386,129 |
| Monarchies of the World | 0 | - | 4.94 | 166,982 |
