| Southernmost Countries A-Z | 0 | - | 4.94 | 153,268 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,217 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,959 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,857 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,330 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,289 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,662 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,784 |
| Movies that Start with G | 0 | - | 4.49 | 68,487 |
| Movies that Start with I | 0 | - | 4.41 | 65,127 |
| Religion A-Z #2 | 0 | - | 4.41 | 36,975 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,295 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,886 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,344 |
| Empires A-Z | 0 | - | 4.52 | 45,113 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,557 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 130,095 |
| Geography by Letter - T | 0 | - | 4.84 | 153,795 |
| Movies that Start with A | 0 | - | 4.13 | 61,839 |
| Movies that Start with C | 0 | - | 4.30 | 61,809 |
| Movies that Start with B | 0 | - | 4.36 | 85,171 |
| Movies that Start with D | 0 | - | 4.34 | 68,405 |
| Movies that Start with E | 0 | - | 4.13 | 68,338 |
| Movies that Start with J | 0 | - | 4.18 | 76,126 |
| Movies that Start with L | 0 | - | 4.16 | 60,391 |
| Movies that Start with M | 0 | - | 4.28 | 48,204 |
| Movies that Start with N | 0 | - | 4.02 | 41,234 |
| Movies that Start with P | 0 | - | 4.25 | 54,134 |
| Movies that Start with R | 0 | - | 4.17 | 46,616 |
| Movies that Start with W | 0 | - | 4.07 | 44,247 |
| Movies that Start with T | 0 | - | 4.34 | 49,271 |
| Movies that Start with S | 0 | - | 4.35 | 56,442 |
| Movies that Start with F | 0 | - | 4.13 | 68,818 |
| Disney A-Z | 0 | - | 4.37 | 86,995 |
| Companies A-Z | 0 | - | 4.30 | 42,687 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,613 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 67,986 |
| Islands A-Z | 0 | - | 4.45 | 123,224 |
| Human Body A-Z | 0 | - | 4.51 | 129,073 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,445 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,515 |
| Video Games A-Z | 0 | - | 4.08 | 38,943 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,227 |
| Africa A-Z | 0 | - | 4.57 | 46,575 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.69 | 57,615 |
| Ethnic Groups A-Z | 0 | - | 4.51 | 42,243 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,964 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,075 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,159 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,124 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,818 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,326 |
| 20th Century A-Z | 0 | - | 4.50 | 53,679 |
| 19th Century A-Z | 0 | - | 4.77 | 47,248 |
| 18th Century A-Z | 0 | - | 4.54 | 43,134 |
| Guess These Badly Described Films | 0 | - | 4.85 | 163,976 |
| Double Letters A-Z | 0 | - | 4.51 | 27,137 |
| World Cities A-Z by Clue #2 | 0 | - | 4.40 | 58,935 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,341 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,455 |
| People in History A-Z #5 | 0 | - | 4.09 | 31,932 |
| Star Wars A-Z | 0 | - | 4.46 | 88,077 |
| Movies that Start with H | 0 | - | 3.80 | 71,022 |
| Movies that Start with K | 0 | - | 3.78 | 59,527 |
| Movies that Start with O | 0 | - | 3.95 | 52,625 |
| A to Z: Musical Terms #2 | 0 | - | 4.05 | 11,020 |
| Geography A-Z #4 | 0 | - | 4.36 | 25,875 |
| Canada A-Z | 0 | - | 4.73 | 32,785 |
| Movies by Wikipedia Descriptions #1 | 0 | - | 4.48 | 36,085 |
| NATO Military Alphabet | 0 | - | 4.98 | 558,722 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 801,495 |
| Geography by Letter - A | 0 | - | 4.74 | 211,537 |
| Geography by Letter - B | 0 | - | 4.56 | 184,585 |
| Geography by Letter - H | 0 | - | 4.69 | 150,301 |
| Geography by Letter - C | 0 | - | 4.47 | 158,674 |
| Geography by Letter - D | 0 | - | 4.50 | 150,502 |
| Geography by Letter - E | 0 | - | 4.42 | 147,588 |
| Geography by Letter - I | 0 | - | 4.42 | 122,005 |
| Geography by Letter - K | 0 | - | 4.53 | 118,346 |
| Geography by Letter - L | 0 | - | 4.43 | 148,509 |
| Geography by Letter - M | 0 | - | 4.49 | 118,631 |
| Geography by Letter - N | 0 | - | 4.51 | 127,196 |
| Geography by Letter - P | 0 | - | 4.47 | 176,011 |
| Geography by Letter - R | 0 | - | 4.43 | 131,596 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,529 |
| Geography by Letter - U | 0 | - | 4.53 | 143,057 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,132 |
| 16th Century A-Z | 0 | - | 4.58 | 24,870 |
| 15th Century A-Z | 0 | - | 4.49 | 23,903 |
| 14th Century A-Z | 0 | - | 4.41 | 24,342 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,181 |
| History by Letter - A | 0 | - | 4.51 | 152,919 |
| History by Letter - B | 0 | - | 4.45 | 172,169 |
| History by Letter - C | 0 | - | 4.70 | 171,445 |
| History by Letter - E | 0 | - | 4.51 | 140,580 |
| History by Letter - G | 0 | - | 4.46 | 122,096 |
| History by Letter - H | 0 | - | 4.45 | 136,553 |
| History by Letter - J | 0 | - | 4.51 | 153,998 |
| History by Letter - N | 0 | - | 4.45 | 104,065 |
| History by Letter - S | 0 | - | 4.47 | 94,356 |
| History by Letter - W | 0 | - | 4.45 | 109,518 |
| History by Letter - M | 0 | - | 4.54 | 119,831 |
| History by Letter - K | 0 | - | 4.50 | 101,348 |
| History by Letter - L | 0 | - | 4.50 | 112,065 |
| History by Letter - I | 0 | - | 4.46 | 104,205 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,125 |
| Brand Logos That Start With M | 0 | - | 4.45 | 62,616 |
| Movies: No Vowels | 0 | - | 4.59 | 25,156 |
| Countries by Military Spending | 0 | - | 4.93 | 177,438 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,941 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 120,470 |
| American Football A-Z | 0 | - | 4.26 | 14,509 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,085 |
| People in History A-Z #4 | 0 | - | 4.11 | 23,017 |
| Star Wars Planets | 0 | - | 4.78 | 61,008 |
| Star Wars Trivia #2 | 0 | - | 4.51 | 71,227 |
| Name the Star Wars Episodes | 0 | - | 4.48 | 103,822 |
| Pixar Movies Quiz | 0 | - | 4.87 | 432,808 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,314,358 |
| Animals that Start with L | 0 | - | 4.47 | 101,793 |
| Animals that Start with P | 0 | - | 4.45 | 86,033 |
| Animals that Start with S | 0 | - | 4.49 | 87,235 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,313 |
| Geography by Letter on the World Map - C | 0 | - | 4.79 | 117,389 |
| Military History A-Z | 0 | - | 4.20 | 21,143 |
| Literature by Letter - A | 0 | - | 4.23 | 31,995 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,211 |
| Geography by Letter - G | 0 | - | 4.33 | 126,280 |
| Geography by Letter - F | 0 | - | 4.27 | 137,821 |
| Geography by Letter - J | 0 | - | 4.34 | 122,906 |
| Geography by Letter - O | 0 | - | 4.37 | 129,730 |
| Geography by Letter - V | 0 | - | 4.39 | 121,731 |
| Geography by Letter - W | 0 | - | 4.39 | 114,838 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,485 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,648 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,469 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,239 |
| History by Letter - D | 0 | - | 4.40 | 137,737 |
| History by Letter - F | 0 | - | 4.18 | 114,239 |
| History by Letter - O | 0 | - | 4.32 | 99,501 |
| History by Letter - P | 0 | - | 4.39 | 107,849 |
| History by Letter - Q | 0 | - | 4.34 | 80,334 |
| History by Letter - R | 0 | - | 4.26 | 122,188 |
| History by Letter - T | 0 | - | 4.39 | 105,280 |
| History by Letter - U | 0 | - | 4.19 | 100,782 |
| History by Letter - V | 0 | - | 4.27 | 80,764 |
| History by Letter - Y | 0 | - | 4.27 | 87,284 |
| History by Letter - Z | 0 | - | 4.20 | 77,056 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,226 |
| Music by Letter - F | 0 | - | 4.48 | 26,978 |
| Music by Letter - A | 0 | - | 4.61 | 31,349 |
| Brand Logos That Start With B | 0 | - | 4.38 | 59,861 |
| Brand Logos That Start With D | 0 | - | 4.37 | 61,412 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,563 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,984 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,452 |
| Movies Generator Puzzle #3 | 0 | - | 4.12 | 12,782 |
| Famous Movies Fractured | 0 | - | 4.08 | 12,085 |
| Movie Posters by Description | 0 | - | 4.61 | 64,556 |
| Movie Newspaper Headlines | 0 | - | 4.42 | 35,918 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,901 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,083 |
| Middle East A-Z | 0 | - | 4.47 | 45,980 |
| South America A-Z | 0 | - | 4.13 | 10,896 |
| Movies Breakdown Puzzle #1 | 0 | - | 4.09 | 11,008 |
| Movies Breakdown Puzzle #2 | 0 | - | 4.16 | 10,671 |
| Movies Generator Puzzle #1 | 0 | - | 4.15 | 30,262 |
| Movies Generator Puzzle #2 | 0 | - | 4.37 | 20,079 |
| Movies Generator Puzzle #4 | 0 | - | 4.23 | 15,648 |
| Star Wars Trivia #1 | 0 | - | 4.18 | 135,825 |
| Star Wars Decoder | 0 | - | 4.63 | 81,102 |
| Han Solo Quiz | 0 | - | 4.53 | 26,110 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 90,938 |
| Monarchies of the World | 0 | - | 4.94 | 168,320 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,388 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,627 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,134 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,019 |
| People on Money by Country | 0 | - | 4.83 | 60,300 |
| Literature by Letter - D | 0 | - | 4.30 | 20,667 |
| Literature by Letter - C | 0 | - | 4.34 | 26,600 |
| Literature by Letter - F | 0 | - | 4.26 | 17,262 |
| Literature by Letter - E | 0 | - | 4.03 | 15,163 |
| Literature by Letter - H | 0 | - | 4.28 | 19,097 |
| Literature by Letter - I | 0 | - | 4.25 | 15,310 |
| Literature by Letter - L | 0 | - | 4.32 | 23,292 |
| Literature by Letter - M | 0 | - | 4.18 | 18,699 |
| Literature by Letter - P | 0 | - | 4.18 | 16,827 |
| Literature by Letter - O | 0 | - | 4.30 | 13,605 |
| Literature by Letter - J | 0 | - | 4.23 | 14,923 |
| Literature by Letter - N | 0 | - | 4.24 | 14,391 |
| Literature by Letter - K | 0 | - | 4.13 | 12,389 |
| Literature by Letter - R | 0 | - | 4.06 | 11,986 |
| Literature by Letter - T | 0 | - | 4.37 | 18,622 |
| Literature by Letter - U | 0 | - | 4.20 | 13,179 |
| Literature by Letter - V | 0 | - | 4.06 | 11,816 |
| Literature by Letter - W | 0 | - | 4.15 | 13,568 |
| Astronomy Quiz | 0 | - | 4.90 | 82,431 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,742 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,587 |
