| Religion A-Z #2 | 0 | - | 4.41 | 37,038 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,751 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,019 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,514 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,736 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,275 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,733 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,101 |
| Name an Official Language A-Z | 0 | - | 4.91 | 176,273 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,405 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,985 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,412 |
| Empires A-Z | 0 | - | 4.52 | 45,267 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,665 |
| Geography by Letter - T | 0 | - | 4.84 | 154,345 |
| Major World Religions | 0 | - | 4.78 | 93,520 |
| Religion General Knowledge #1 | 0 | - | 4.41 | 92,437 |
| Religion General Knowledge #2 | 0 | - | 4.47 | 74,039 |
| Religion General Knowledge #3 | 0 | - | 4.46 | 69,448 |
| Religion General Knowledge #5 | 0 | - | 4.51 | 46,285 |
| Disney A-Z | 0 | - | 4.37 | 87,246 |
| Companies A-Z | 0 | - | 4.30 | 42,721 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,412 |
| Islands A-Z | 0 | - | 4.46 | 125,626 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,277 |
| Human Body A-Z | 0 | - | 4.51 | 129,359 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,069 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,737 |
| Video Games A-Z | 0 | - | 4.08 | 39,078 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,312 |
| Africa A-Z | 0 | - | 4.57 | 46,672 |
| Ethnic Groups A-Z | 0 | - | 4.51 | 42,359 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,166 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,207 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,253 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,461 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,246 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,418 |
| 20th Century A-Z | 0 | - | 4.50 | 53,825 |
| 19th Century A-Z | 0 | - | 4.77 | 47,359 |
| 18th Century A-Z | 0 | - | 4.54 | 43,231 |
| Religion General Knowledge #4 | 0 | - | 4.34 | 46,018 |
| The Lord's Prayer Quiz | 0 | - | 4.42 | 43,966 |
| Double Letters A-Z | 0 | - | 4.51 | 27,172 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,428 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,644 |
| People in History A-Z #5 | 0 | - | 4.09 | 32,000 |
| A to Z: Musical Terms #2 | 0 | - | 4.08 | 11,062 |
| Geography A-Z #4 | 0 | - | 4.36 | 25,932 |
| Canada A-Z | 0 | - | 4.73 | 32,887 |
| NATO Military Alphabet | 0 | - | 4.98 | 561,286 |
| Geography by Letter - A | 0 | - | 4.74 | 212,043 |
| Geography by Letter - B | 0 | - | 4.56 | 185,031 |
| Geography by Letter - H | 0 | - | 4.69 | 150,662 |
| Geography by Letter - C | 0 | - | 4.47 | 159,062 |
| Geography by Letter - D | 0 | - | 4.50 | 150,875 |
| Geography by Letter - E | 0 | - | 4.42 | 147,934 |
| Geography by Letter - I | 0 | - | 4.42 | 122,276 |
| Geography by Letter - K | 0 | - | 4.53 | 118,641 |
| Geography by Letter - L | 0 | - | 4.43 | 148,833 |
| Geography by Letter - M | 0 | - | 4.49 | 118,911 |
| Geography by Letter - N | 0 | - | 4.51 | 127,469 |
| Geography by Letter - P | 0 | - | 4.47 | 176,369 |
| Geography by Letter - R | 0 | - | 4.43 | 132,037 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,900 |
| Geography by Letter - U | 0 | - | 4.53 | 143,427 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,218 |
| 16th Century A-Z | 0 | - | 4.58 | 24,941 |
| 15th Century A-Z | 0 | - | 4.49 | 23,959 |
| 14th Century A-Z | 0 | - | 4.41 | 24,421 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,416 |
| Movies that Start with G | 0 | - | 4.49 | 68,614 |
| Movies that Start with I | 0 | - | 4.41 | 65,231 |
| History by Letter - A | 0 | - | 4.51 | 153,406 |
| History by Letter - B | 0 | - | 4.45 | 172,719 |
| History by Letter - C | 0 | - | 4.70 | 172,010 |
| History by Letter - E | 0 | - | 4.51 | 141,025 |
| History by Letter - G | 0 | - | 4.46 | 122,484 |
| History by Letter - H | 0 | - | 4.45 | 137,104 |
| History by Letter - J | 0 | - | 4.51 | 154,480 |
| History by Letter - N | 0 | - | 4.45 | 104,361 |
| History by Letter - S | 0 | - | 4.47 | 94,657 |
| History by Letter - W | 0 | - | 4.45 | 109,847 |
| History by Letter - M | 0 | - | 4.54 | 120,173 |
| History by Letter - K | 0 | - | 4.50 | 101,651 |
| History by Letter - L | 0 | - | 4.50 | 112,414 |
| History by Letter - I | 0 | - | 4.46 | 104,691 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,619 |
| 12 Apostles of Jesus | 0 | - | 4.38 | 128,328 |
| The Ten Commandments Quiz | 0 | - | 4.34 | 66,831 |
| Seven Heavenly Virtues | 0 | - | 4.49 | 12,302 |
| A Quiz About Buddhism | 0 | - | 4.79 | 17,836 |
| Countries by Military Spending | 0 | - | 4.93 | 178,338 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,239 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,107 |
| American Football A-Z | 0 | - | 4.26 | 14,535 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,119 |
| People in History A-Z #4 | 0 | - | 4.11 | 23,068 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,319,421 |
| Animals that Start with L | 0 | - | 4.47 | 102,242 |
| Animals that Start with P | 0 | - | 4.45 | 86,295 |
| Animals that Start with S | 0 | - | 4.49 | 87,502 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,626 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 117,808 |
| Word Scramble - Deities | 0 | - | 4.52 | 10,421 |
| Religion Analogies | 0 | - | 4.38 | 53,779 |
| Military History A-Z | 0 | - | 4.20 | 21,189 |
| Literature by Letter - A | 0 | - | 4.24 | 32,214 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,328 |
| Geography by Letter - G | 0 | - | 4.33 | 126,571 |
| Geography by Letter - F | 0 | - | 4.27 | 138,129 |
| Geography by Letter - J | 0 | - | 4.34 | 123,195 |
| Geography by Letter - O | 0 | - | 4.37 | 130,021 |
| Geography by Letter - V | 0 | - | 4.39 | 122,062 |
| Geography by Letter - W | 0 | - | 4.39 | 115,082 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,787 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,833 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,696 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,305 |
| Movies that Start with A | 0 | - | 4.13 | 61,941 |
| Movies that Start with C | 0 | - | 4.30 | 61,932 |
| Movies that Start with B | 0 | - | 4.36 | 85,307 |
| Movies that Start with D | 0 | - | 4.34 | 68,502 |
| Movies that Start with E | 0 | - | 4.13 | 68,433 |
| Movies that Start with J | 0 | - | 4.18 | 76,240 |
| Movies that Start with L | 0 | - | 4.16 | 60,478 |
| Movies that Start with M | 0 | - | 4.28 | 48,283 |
| Movies that Start with N | 0 | - | 4.02 | 41,299 |
| Movies that Start with P | 0 | - | 4.25 | 54,193 |
| Movies that Start with R | 0 | - | 4.17 | 46,693 |
| Movies that Start with W | 0 | - | 4.07 | 44,289 |
| Movies that Start with T | 0 | - | 4.34 | 49,355 |
| Movies that Start with S | 0 | - | 4.35 | 56,526 |
| Movies that Start with F | 0 | - | 4.13 | 68,924 |
| History by Letter - D | 0 | - | 4.40 | 138,143 |
| History by Letter - F | 0 | - | 4.18 | 114,746 |
| History by Letter - O | 0 | - | 4.32 | 99,763 |
| History by Letter - P | 0 | - | 4.36 | 108,110 |
| History by Letter - Q | 0 | - | 4.34 | 80,530 |
| History by Letter - R | 0 | - | 4.26 | 122,474 |
| History by Letter - T | 0 | - | 4.39 | 105,527 |
| History by Letter - U | 0 | - | 4.19 | 101,037 |
| History by Letter - V | 0 | - | 4.27 | 80,972 |
| History by Letter - Y | 0 | - | 4.27 | 87,483 |
| History by Letter - Z | 0 | - | 4.20 | 77,236 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,285 |
| Music by Letter - F | 0 | - | 4.48 | 27,047 |
| Music by Letter - A | 0 | - | 4.61 | 31,432 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,193 |
| Brand Logos That Start With D | 0 | - | 4.35 | 61,776 |
| Brand Logos That Start With C | 0 | - | 4.20 | 49,834 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,409 |
| Brand Logos That Start With M | 0 | - | 4.40 | 63,075 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,857 |
| Name the Saint | 0 | - | 4.29 | 21,904 |
| A Quiz About Judaism | 0 | - | 4.32 | 16,402 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,585 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,233 |
| Middle East A-Z | 0 | - | 4.47 | 46,134 |
| South America A-Z | 0 | - | 4.13 | 10,919 |
| Religion Vocabulary | 0 | - | 4.14 | 30,189 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,687 |
| A Quiz About Mormonism | 0 | - | 4.15 | 7,616 |
| Famous Jewish People | 0 | - | 4.01 | 40,274 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,833 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,012 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 181,687 |
| Star Wars A-Z | 0 | - | 4.46 | 88,428 |
| Monarchies of the World | 0 | - | 4.94 | 169,192 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,040 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,530 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,716 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,324 |
| Literature by Letter - D | 0 | - | 4.29 | 20,848 |
| Literature by Letter - C | 0 | - | 4.34 | 26,799 |
| Literature by Letter - F | 0 | - | 4.26 | 17,440 |
| Literature by Letter - E | 0 | - | 4.05 | 15,327 |
| Literature by Letter - H | 0 | - | 4.29 | 20,260 |
| Literature by Letter - I | 0 | - | 4.25 | 17,444 |
| Literature by Letter - L | 0 | - | 4.32 | 23,415 |
| Literature by Letter - M | 0 | - | 4.18 | 18,837 |
| Literature by Letter - P | 0 | - | 4.18 | 16,968 |
| Literature by Letter - O | 0 | - | 4.30 | 13,724 |
| Literature by Letter - J | 0 | - | 4.23 | 15,067 |
| Literature by Letter - N | 0 | - | 4.24 | 14,513 |
| Literature by Letter - K | 0 | - | 4.13 | 12,517 |
| Literature by Letter - R | 0 | - | 4.06 | 12,099 |
| Literature by Letter - T | 0 | - | 4.34 | 18,737 |
| Literature by Letter - U | 0 | - | 4.20 | 13,278 |
| Literature by Letter - V | 0 | - | 4.06 | 11,923 |
| Literature by Letter - W | 0 | - | 4.15 | 13,670 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.80 | 803,382 |
| Astronomy Quiz | 0 | - | 4.90 | 82,798 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,892 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,896 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,530 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,534 |
| Musical Acts by Letter - M | 0 | - | 4.15 | 93,502 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,399 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,498 |
