| Southernmost Countries A-Z | 0 | - | 4.94 | 153,078 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,594 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,747 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,474 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,031 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,813 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,507 |
| Video Games A-Z | 0 | - | 4.08 | 38,855 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,456 |
| Religion A-Z #2 | 0 | - | 4.41 | 36,931 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,237 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,816 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,284 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,475 |
| Geography by Letter - T | 0 | - | 4.84 | 153,337 |
| Disney A-Z | 0 | - | 4.37 | 86,862 |
| Companies A-Z | 0 | - | 4.30 | 42,665 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,572 |
| World Cities A-Z by Clue #1 | 0 | - | 4.50 | 67,575 |
| Islands A-Z | 0 | - | 4.46 | 117,223 |
| Human Body A-Z | 0 | - | 4.51 | 128,932 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,253 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,074 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,181 |
| Africa A-Z | 0 | - | 4.57 | 46,518 |
| People in History A-Z #1 | 0 | - | 4.61 | 98,850 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,975 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,078 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,857 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,544 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,262 |
| 20th Century A-Z | 0 | - | 4.50 | 53,315 |
| 19th Century A-Z | 0 | - | 4.77 | 46,860 |
| 18th Century A-Z | 0 | - | 4.54 | 42,738 |
| Double Letters A-Z | 0 | - | 4.51 | 27,117 |
| World Cities A-Z by Clue #2 | 0 | - | 4.40 | 58,691 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,194 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,939 |
| People in History A-Z #5 | 0 | - | 4.09 | 31,882 |
| A to Z: Musical Terms #2 | 0 | - | 4.05 | 11,001 |
| Geography A-Z #4 | 0 | - | 4.36 | 25,844 |
| Canada A-Z | 0 | - | 4.73 | 32,739 |
| NATO Military Alphabet | 0 | - | 4.98 | 557,244 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 799,994 |
| Geography by Letter - A | 0 | - | 4.74 | 211,147 |
| Geography by Letter - B | 0 | - | 4.56 | 184,208 |
| Geography by Letter - H | 0 | - | 4.69 | 149,965 |
| Geography by Letter - C | 0 | - | 4.47 | 158,334 |
| Geography by Letter - D | 0 | - | 4.50 | 150,170 |
| Geography by Letter - E | 0 | - | 4.42 | 147,278 |
| Geography by Letter - I | 0 | - | 4.42 | 121,723 |
| Geography by Letter - K | 0 | - | 4.53 | 117,848 |
| Geography by Letter - L | 0 | - | 4.43 | 148,197 |
| Geography by Letter - M | 0 | - | 4.49 | 118,346 |
| Geography by Letter - N | 0 | - | 4.51 | 126,766 |
| Geography by Letter - P | 0 | - | 4.47 | 175,703 |
| Geography by Letter - R | 0 | - | 4.43 | 131,006 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,208 |
| Geography by Letter - U | 0 | - | 4.53 | 142,711 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,073 |
| 16th Century A-Z | 0 | - | 4.58 | 24,471 |
| 15th Century A-Z | 0 | - | 4.49 | 23,471 |
| 14th Century A-Z | 0 | - | 4.41 | 23,908 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,086 |
| Movies that Start with G | 0 | - | 4.49 | 68,419 |
| Movies that Start with I | 0 | - | 4.41 | 65,070 |
| History by Letter - A | 0 | - | 4.51 | 152,552 |
| History by Letter - B | 0 | - | 4.45 | 171,781 |
| History by Letter - C | 0 | - | 4.70 | 170,921 |
| History by Letter - E | 0 | - | 4.51 | 140,282 |
| History by Letter - G | 0 | - | 4.46 | 121,810 |
| History by Letter - H | 0 | - | 4.45 | 136,275 |
| History by Letter - J | 0 | - | 4.51 | 153,716 |
| History by Letter - N | 0 | - | 4.45 | 103,706 |
| History by Letter - S | 0 | - | 4.47 | 93,968 |
| History by Letter - W | 0 | - | 4.45 | 109,084 |
| History by Letter - M | 0 | - | 4.54 | 119,590 |
| History by Letter - K | 0 | - | 4.50 | 101,136 |
| History by Letter - L | 0 | - | 4.50 | 111,846 |
| History by Letter - I | 0 | - | 4.46 | 104,001 |
| Brand Logos That Start with A | 0 | - | 4.52 | 69,867 |
| Brand Logos That Start With M | 0 | - | 4.45 | 62,325 |
| Countries by Military Spending | 0 | - | 4.93 | 177,093 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,783 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 120,213 |
| American Football A-Z | 0 | - | 4.26 | 14,496 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,062 |
| People in History A-Z #4 | 0 | - | 4.10 | 22,984 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,311,506 |
| Animals that Start with L | 0 | - | 4.47 | 101,722 |
| Animals that Start with P | 0 | - | 4.45 | 85,969 |
| Animals that Start with S | 0 | - | 4.49 | 87,163 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,091 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 117,139 |
| Military History A-Z | 0 | - | 4.20 | 21,109 |
| Literature by Letter - A | 0 | - | 4.23 | 31,852 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,111 |
| Geography by Letter - G | 0 | - | 4.35 | 125,987 |
| Geography by Letter - F | 0 | - | 4.27 | 137,574 |
| Geography by Letter - J | 0 | - | 4.34 | 122,645 |
| Geography by Letter - O | 0 | - | 4.37 | 129,469 |
| Geography by Letter - V | 0 | - | 4.39 | 121,443 |
| Geography by Letter - W | 0 | - | 4.39 | 114,618 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,091 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,432 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,258 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,202 |
| Movies that Start with A | 0 | - | 4.13 | 61,792 |
| Movies that Start with C | 0 | - | 4.30 | 61,748 |
| Movies that Start with B | 0 | - | 4.36 | 85,101 |
| Movies that Start with D | 0 | - | 4.34 | 68,359 |
| Movies that Start with E | 0 | - | 4.13 | 68,292 |
| Movies that Start with J | 0 | - | 4.18 | 76,074 |
| Movies that Start with L | 0 | - | 4.16 | 60,341 |
| Movies that Start with M | 0 | - | 4.28 | 48,162 |
| Movies that Start with N | 0 | - | 4.02 | 41,204 |
| Movies that Start with P | 0 | - | 4.25 | 54,097 |
| Movies that Start with R | 0 | - | 4.17 | 46,570 |
| Movies that Start with W | 0 | - | 4.07 | 44,216 |
| Movies that Start with T | 0 | - | 4.34 | 49,229 |
| Movies that Start with S | 0 | - | 4.35 | 56,390 |
| Movies that Start with F | 0 | - | 4.13 | 68,771 |
| History by Letter - D | 0 | - | 4.39 | 137,270 |
| History by Letter - F | 0 | - | 4.18 | 114,001 |
| History by Letter - O | 0 | - | 4.32 | 99,319 |
| History by Letter - P | 0 | - | 4.39 | 107,635 |
| History by Letter - Q | 0 | - | 4.34 | 80,186 |
| History by Letter - R | 0 | - | 4.26 | 121,975 |
| History by Letter - T | 0 | - | 4.39 | 105,109 |
| History by Letter - U | 0 | - | 4.19 | 100,629 |
| History by Letter - V | 0 | - | 4.27 | 80,621 |
| History by Letter - Y | 0 | - | 4.27 | 87,136 |
| History by Letter - Z | 0 | - | 4.19 | 76,911 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,194 |
| Music by Letter - F | 0 | - | 4.48 | 26,937 |
| Music by Letter - A | 0 | - | 4.61 | 31,304 |
| Brand Logos That Start With B | 0 | - | 4.38 | 59,680 |
| Brand Logos That Start With D | 0 | - | 4.37 | 61,185 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,398 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,734 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,235 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 272,456 |
| Minecraft Mobs | 0 | - | 4.89 | 202,629 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,541 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,011 |
| Middle East A-Z | 0 | - | 4.47 | 45,935 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 89,919 |
| Star Wars A-Z | 0 | - | 4.46 | 87,828 |
| Monarchies of the World | 0 | - | 4.94 | 167,586 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,178 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,398 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,917 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,899 |
| Literature by Letter - D | 0 | - | 4.30 | 20,526 |
| Literature by Letter - C | 0 | - | 4.34 | 26,471 |
| Literature by Letter - F | 0 | - | 4.26 | 17,142 |
| Literature by Letter - E | 0 | - | 4.03 | 15,030 |
| Literature by Letter - H | 0 | - | 4.23 | 18,061 |
| Literature by Letter - I | 0 | - | 4.25 | 15,204 |
| Literature by Letter - L | 0 | - | 4.32 | 23,203 |
| Literature by Letter - M | 0 | - | 4.18 | 18,599 |
| Literature by Letter - P | 0 | - | 4.18 | 16,722 |
| Literature by Letter - O | 0 | - | 4.30 | 13,508 |
| Literature by Letter - J | 0 | - | 4.23 | 14,806 |
| Literature by Letter - N | 0 | - | 4.24 | 14,288 |
| Literature by Letter - K | 0 | - | 4.13 | 12,273 |
| Literature by Letter - R | 0 | - | 4.06 | 11,865 |
| Literature by Letter - T | 0 | - | 4.37 | 18,543 |
| Literature by Letter - U | 0 | - | 4.20 | 13,084 |
| Literature by Letter - V | 0 | - | 4.06 | 11,716 |
| Literature by Letter - W | 0 | - | 4.15 | 13,474 |
| Astronomy Quiz | 0 | - | 4.90 | 82,207 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,634 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,431 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,104 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,338 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 93,176 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,228 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,302 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,157 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 67,785 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,576 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,154 |
| Musical Acts by Letter - C | 0 | - | 4.33 | 60,117 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,019 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 61,566 |
| Animals that Start with A | 0 | - | 4.26 | 111,827 |
| Animals that Start with B | 0 | - | 4.31 | 113,534 |
| Animals that Start with C | 0 | - | 4.23 | 92,678 |
| Animals that Start with D | 0 | - | 4.25 | 86,771 |
| Animals that Start with E | 0 | - | 4.28 | 73,738 |
| Animals that Start with F | 0 | - | 4.28 | 106,900 |
| Animals that Start with G | 0 | - | 4.25 | 79,974 |
| Animals that Start with K | 0 | - | 4.07 | 66,436 |
| Animals that Start with M | 0 | - | 4.23 | 83,850 |
| Animals that Start with R | 0 | - | 4.27 | 87,248 |
| Animals that Start with T | 0 | - | 4.32 | 91,295 |
| Animals that Start with H | 0 | - | 4.31 | 86,156 |
| Animals that Start with O | 0 | - | 4.27 | 88,453 |
| Animals that Start with W | 0 | - | 4.36 | 47,056 |
