| Southernmost Countries A-Z | 0 | - | 4.94 | 153,546 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,637 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,243 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,307 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,858 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,494 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,860 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,987 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,339 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,923 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,363 |
| Empires A-Z | 0 | - | 4.52 | 45,171 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,596 |
| Geography by Letter - T | 0 | - | 4.84 | 154,035 |
| Major World Religions | 0 | - | 4.78 | 93,456 |
| Religion General Knowledge #1 | 0 | - | 4.41 | 92,358 |
| Religion General Knowledge #2 | 0 | - | 4.47 | 73,979 |
| Religion General Knowledge #3 | 0 | - | 4.46 | 69,388 |
| Religion General Knowledge #5 | 0 | - | 4.51 | 46,240 |
| Disney A-Z | 0 | - | 4.37 | 87,117 |
| Companies A-Z | 0 | - | 4.30 | 42,701 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,148 |
| Islands A-Z | 0 | - | 4.46 | 124,505 |
| Human Body A-Z | 0 | - | 4.51 | 129,172 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,556 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,611 |
| Video Games A-Z | 0 | - | 4.08 | 38,993 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,258 |
| Africa A-Z | 0 | - | 4.57 | 46,604 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.69 | 57,764 |
| Ethnic Groups A-Z | 0 | - | 4.51 | 42,304 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,041 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,119 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,198 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,269 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,981 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,366 |
| 20th Century A-Z | 0 | - | 4.50 | 53,729 |
| 19th Century A-Z | 0 | - | 4.77 | 47,290 |
| 18th Century A-Z | 0 | - | 4.54 | 43,171 |
| Religion General Knowledge #4 | 0 | - | 4.34 | 45,966 |
| The Lord's Prayer Quiz | 0 | - | 4.41 | 43,926 |
| Double Letters A-Z | 0 | - | 4.51 | 27,153 |
| World Cities A-Z by Clue #2 | 0 | - | 4.40 | 59,058 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,373 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,129 |
| People in History A-Z #5 | 0 | - | 4.09 | 31,957 |
| A to Z: Musical Terms #2 | 0 | - | 4.08 | 11,035 |
| Geography A-Z #4 | 0 | - | 4.36 | 25,899 |
| Canada A-Z | 0 | - | 4.73 | 32,833 |
| NATO Military Alphabet | 0 | - | 4.98 | 560,000 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 802,497 |
| Geography by Letter - A | 0 | - | 4.74 | 211,758 |
| Geography by Letter - B | 0 | - | 4.56 | 184,779 |
| Geography by Letter - H | 0 | - | 4.69 | 150,451 |
| Geography by Letter - C | 0 | - | 4.47 | 158,842 |
| Geography by Letter - D | 0 | - | 4.50 | 150,664 |
| Geography by Letter - E | 0 | - | 4.42 | 147,742 |
| Geography by Letter - I | 0 | - | 4.42 | 122,127 |
| Geography by Letter - K | 0 | - | 4.53 | 118,469 |
| Geography by Letter - L | 0 | - | 4.43 | 148,646 |
| Geography by Letter - M | 0 | - | 4.49 | 118,754 |
| Geography by Letter - N | 0 | - | 4.51 | 127,320 |
| Geography by Letter - P | 0 | - | 4.47 | 176,161 |
| Geography by Letter - R | 0 | - | 4.43 | 131,802 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,696 |
| Geography by Letter - U | 0 | - | 4.53 | 143,233 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,168 |
| 16th Century A-Z | 0 | - | 4.58 | 24,900 |
| 15th Century A-Z | 0 | - | 4.49 | 23,927 |
| 14th Century A-Z | 0 | - | 4.41 | 24,385 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,301 |
| Movies that Start with G | 0 | - | 4.49 | 68,552 |
| Movies that Start with I | 0 | - | 4.41 | 65,168 |
| History by Letter - A | 0 | - | 4.51 | 153,193 |
| History by Letter - B | 0 | - | 4.45 | 172,481 |
| History by Letter - C | 0 | - | 4.70 | 171,748 |
| History by Letter - E | 0 | - | 4.51 | 140,827 |
| History by Letter - G | 0 | - | 4.46 | 122,314 |
| History by Letter - H | 0 | - | 4.45 | 136,932 |
| History by Letter - J | 0 | - | 4.51 | 154,258 |
| History by Letter - N | 0 | - | 4.45 | 104,216 |
| History by Letter - S | 0 | - | 4.47 | 94,515 |
| History by Letter - W | 0 | - | 4.45 | 109,685 |
| History by Letter - M | 0 | - | 4.54 | 120,011 |
| History by Letter - K | 0 | - | 4.50 | 101,506 |
| History by Letter - L | 0 | - | 4.50 | 112,248 |
| History by Letter - I | 0 | - | 4.46 | 104,521 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,331 |
| Brand Logos That Start With M | 0 | - | 4.45 | 62,858 |
| 12 Apostles of Jesus | 0 | - | 4.38 | 128,222 |
| The Ten Commandments Quiz | 0 | - | 4.33 | 66,788 |
| Seven Heavenly Virtues | 0 | - | 4.49 | 12,284 |
| A Quiz About Buddhism | 0 | - | 4.79 | 17,815 |
| Countries by Military Spending | 0 | - | 4.93 | 177,721 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 38,107 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 120,801 |
| American Football A-Z | 0 | - | 4.26 | 14,522 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,102 |
| People in History A-Z #4 | 0 | - | 4.11 | 23,039 |
| 100 Most Common English Words | 0 | - | 4.89 | 1,316,535 |
| Animals that Start with L | 0 | - | 4.47 | 101,902 |
| Animals that Start with P | 0 | - | 4.45 | 86,128 |
| Animals that Start with S | 0 | - | 4.49 | 87,346 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,459 |
| Geography by Letter on the World Map - C | 0 | - | 4.79 | 117,555 |
| Word Scramble - Deities | 0 | - | 4.52 | 10,400 |
| Religion Analogies | 0 | - | 4.38 | 53,734 |
| Military History A-Z | 0 | - | 4.20 | 21,161 |
| Literature by Letter - A | 0 | - | 4.24 | 32,121 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,280 |
| Geography by Letter - G | 0 | - | 4.33 | 126,402 |
| Geography by Letter - F | 0 | - | 4.27 | 137,962 |
| Geography by Letter - J | 0 | - | 4.34 | 123,027 |
| Geography by Letter - O | 0 | - | 4.37 | 129,856 |
| Geography by Letter - V | 0 | - | 4.39 | 121,871 |
| Geography by Letter - W | 0 | - | 4.39 | 114,937 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,624 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,729 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,568 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,267 |
| Movies that Start with A | 0 | - | 4.13 | 61,886 |
| Movies that Start with C | 0 | - | 4.30 | 61,866 |
| Movies that Start with B | 0 | - | 4.36 | 85,238 |
| Movies that Start with D | 0 | - | 4.34 | 68,451 |
| Movies that Start with E | 0 | - | 4.13 | 68,383 |
| Movies that Start with J | 0 | - | 4.18 | 76,178 |
| Movies that Start with L | 0 | - | 4.16 | 60,440 |
| Movies that Start with M | 0 | - | 4.28 | 48,243 |
| Movies that Start with N | 0 | - | 4.02 | 41,264 |
| Movies that Start with P | 0 | - | 4.25 | 54,160 |
| Movies that Start with R | 0 | - | 4.17 | 46,662 |
| Movies that Start with W | 0 | - | 4.07 | 44,275 |
| Movies that Start with T | 0 | - | 4.34 | 49,315 |
| Movies that Start with S | 0 | - | 4.35 | 56,481 |
| Movies that Start with F | 0 | - | 4.13 | 68,867 |
| History by Letter - D | 0 | - | 4.40 | 137,967 |
| History by Letter - F | 0 | - | 4.18 | 114,604 |
| History by Letter - O | 0 | - | 4.32 | 99,645 |
| History by Letter - P | 0 | - | 4.36 | 107,983 |
| History by Letter - Q | 0 | - | 4.34 | 80,442 |
| History by Letter - R | 0 | - | 4.26 | 122,341 |
| History by Letter - T | 0 | - | 4.39 | 105,408 |
| History by Letter - U | 0 | - | 4.19 | 100,921 |
| History by Letter - V | 0 | - | 4.27 | 80,874 |
| History by Letter - Y | 0 | - | 4.27 | 87,393 |
| History by Letter - Z | 0 | - | 4.20 | 77,160 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,247 |
| Music by Letter - F | 0 | - | 4.48 | 27,008 |
| Music by Letter - A | 0 | - | 4.61 | 31,394 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,013 |
| Brand Logos That Start With D | 0 | - | 4.37 | 61,568 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,676 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,173 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,635 |
| Name the Saint | 0 | - | 4.29 | 21,886 |
| A Quiz About Judaism | 0 | - | 4.32 | 16,384 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,183 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,147 |
| Middle East A-Z | 0 | - | 4.47 | 46,015 |
| South America A-Z | 0 | - | 4.13 | 10,904 |
| Religion Vocabulary | 0 | - | 4.14 | 30,175 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,962 |
| A Quiz About Mormonism | 0 | - | 4.15 | 7,601 |
| Famous Jewish People | 0 | - | 4.01 | 40,113 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,778 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 91,441 |
| Star Wars A-Z | 0 | - | 4.46 | 88,245 |
| Monarchies of the World | 0 | - | 4.94 | 168,644 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,580 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,815 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,344 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,127 |
| Literature by Letter - D | 0 | - | 4.30 | 20,782 |
| Literature by Letter - C | 0 | - | 4.34 | 26,724 |
| Literature by Letter - F | 0 | - | 4.26 | 17,377 |
| Literature by Letter - E | 0 | - | 4.05 | 15,269 |
| Literature by Letter - H | 0 | - | 4.29 | 20,014 |
| Literature by Letter - I | 0 | - | 4.23 | 17,039 |
| Literature by Letter - L | 0 | - | 4.32 | 23,368 |
| Literature by Letter - M | 0 | - | 4.18 | 18,783 |
| Literature by Letter - P | 0 | - | 4.18 | 16,917 |
| Literature by Letter - O | 0 | - | 4.30 | 13,678 |
| Literature by Letter - J | 0 | - | 4.23 | 15,012 |
| Literature by Letter - N | 0 | - | 4.24 | 14,466 |
| Literature by Letter - K | 0 | - | 4.13 | 12,468 |
| Literature by Letter - R | 0 | - | 4.06 | 12,055 |
| Literature by Letter - T | 0 | - | 4.37 | 18,689 |
| Literature by Letter - U | 0 | - | 4.20 | 13,235 |
| Literature by Letter - V | 0 | - | 4.06 | 11,881 |
| Literature by Letter - W | 0 | - | 4.15 | 13,632 |
| Astronomy Quiz | 0 | - | 4.90 | 82,595 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,815 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,705 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,380 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,470 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 93,377 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,339 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,430 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,307 |
