| Southernmost Countries A-Z | 0 | - | 4.94 | 153,303 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,278 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,003 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,942 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,417 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,360 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,696 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,862 |
| Movies that Start with G | 0 | - | 4.49 | 68,513 |
| Movies that Start with I | 0 | - | 4.41 | 65,148 |
| Religion A-Z #2 | 0 | - | 4.41 | 36,981 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,310 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,901 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,354 |
| Empires A-Z | 0 | - | 4.52 | 45,135 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,572 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 130,204 |
| Geography by Letter - T | 0 | - | 4.84 | 153,875 |
| Movies that Start with A | 0 | - | 4.13 | 61,854 |
| Movies that Start with C | 0 | - | 4.30 | 61,827 |
| Movies that Start with B | 0 | - | 4.36 | 85,195 |
| Movies that Start with D | 0 | - | 4.34 | 68,427 |
| Movies that Start with E | 0 | - | 4.13 | 68,357 |
| Movies that Start with J | 0 | - | 4.18 | 76,155 |
| Movies that Start with L | 0 | - | 4.16 | 60,408 |
| Movies that Start with M | 0 | - | 4.28 | 48,217 |
| Movies that Start with N | 0 | - | 4.02 | 41,249 |
| Movies that Start with P | 0 | - | 4.25 | 54,147 |
| Movies that Start with R | 0 | - | 4.17 | 46,633 |
| Movies that Start with W | 0 | - | 4.07 | 44,258 |
| Movies that Start with T | 0 | - | 4.34 | 49,288 |
| Movies that Start with S | 0 | - | 4.35 | 56,458 |
| Movies that Start with F | 0 | - | 4.13 | 68,835 |
| Disney A-Z | 0 | - | 4.37 | 87,046 |
| Companies A-Z | 0 | - | 4.30 | 42,689 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,618 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,057 |
| Islands A-Z | 0 | - | 4.45 | 123,879 |
| Human Body A-Z | 0 | - | 4.51 | 129,114 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,497 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,557 |
| Video Games A-Z | 0 | - | 4.08 | 38,961 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,242 |
| Africa A-Z | 0 | - | 4.57 | 46,590 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.69 | 57,668 |
| Ethnic Groups A-Z | 0 | - | 4.51 | 42,270 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,999 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,093 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,173 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,174 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,883 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,342 |
| 20th Century A-Z | 0 | - | 4.50 | 53,702 |
| 19th Century A-Z | 0 | - | 4.77 | 47,266 |
| 18th Century A-Z | 0 | - | 4.54 | 43,150 |
| Guess These Badly Described Films | 0 | - | 4.85 | 164,128 |
| Double Letters A-Z | 0 | - | 4.51 | 27,145 |
| World Cities A-Z by Clue #2 | 0 | - | 4.40 | 58,986 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,351 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,561 |
| People in History A-Z #5 | 0 | - | 4.09 | 31,944 |
| Star Wars A-Z | 0 | - | 4.46 | 88,151 |
| Movies that Start with H | 0 | - | 3.80 | 71,041 |
| Movies that Start with K | 0 | - | 3.78 | 59,535 |
| Movies that Start with O | 0 | - | 3.95 | 52,637 |
| A to Z: Musical Terms #2 | 0 | - | 4.05 | 11,022 |
| Geography A-Z #4 | 0 | - | 4.36 | 25,887 |
| Canada A-Z | 0 | - | 4.73 | 32,798 |
| Movies by Wikipedia Descriptions #1 | 0 | - | 4.48 | 36,102 |
| NATO Military Alphabet | 0 | - | 4.98 | 559,299 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 801,959 |
| Geography by Letter - A | 0 | - | 4.74 | 211,624 |
| Geography by Letter - B | 0 | - | 4.56 | 184,656 |
| Geography by Letter - H | 0 | - | 4.69 | 150,350 |
| Geography by Letter - C | 0 | - | 4.47 | 158,744 |
| Geography by Letter - D | 0 | - | 4.50 | 150,563 |
| Geography by Letter - E | 0 | - | 4.42 | 147,651 |
| Geography by Letter - I | 0 | - | 4.42 | 122,049 |
| Geography by Letter - K | 0 | - | 4.53 | 118,398 |
| Geography by Letter - L | 0 | - | 4.43 | 148,559 |
| Geography by Letter - M | 0 | - | 4.49 | 118,674 |
| Geography by Letter - N | 0 | - | 4.51 | 127,229 |
| Geography by Letter - P | 0 | - | 4.47 | 176,070 |
| Geography by Letter - R | 0 | - | 4.43 | 131,668 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,579 |
| Geography by Letter - U | 0 | - | 4.53 | 143,119 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,146 |
| 16th Century A-Z | 0 | - | 4.58 | 24,880 |
| 15th Century A-Z | 0 | - | 4.49 | 23,917 |
| 14th Century A-Z | 0 | - | 4.41 | 24,367 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,197 |
| History by Letter - A | 0 | - | 4.51 | 153,050 |
| History by Letter - B | 0 | - | 4.45 | 172,333 |
| History by Letter - C | 0 | - | 4.70 | 171,618 |
| History by Letter - E | 0 | - | 4.51 | 140,717 |
| History by Letter - G | 0 | - | 4.46 | 122,211 |
| History by Letter - H | 0 | - | 4.45 | 136,817 |
| History by Letter - J | 0 | - | 4.51 | 154,127 |
| History by Letter - N | 0 | - | 4.45 | 104,149 |
| History by Letter - S | 0 | - | 4.47 | 94,446 |
| History by Letter - W | 0 | - | 4.45 | 109,607 |
| History by Letter - M | 0 | - | 4.54 | 119,915 |
| History by Letter - K | 0 | - | 4.50 | 101,430 |
| History by Letter - L | 0 | - | 4.50 | 112,148 |
| History by Letter - I | 0 | - | 4.46 | 104,304 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,197 |
| Brand Logos That Start With M | 0 | - | 4.45 | 62,724 |
| Movies: No Vowels | 0 | - | 4.59 | 25,181 |
| Countries by Military Spending | 0 | - | 4.93 | 177,575 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 38,013 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 120,642 |
| American Football A-Z | 0 | - | 4.26 | 14,509 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,091 |
| People in History A-Z #4 | 0 | - | 4.11 | 23,025 |
| Star Wars Planets | 0 | - | 4.78 | 61,051 |
| Star Wars Trivia #2 | 0 | - | 4.51 | 71,280 |
| Name the Star Wars Episodes | 0 | - | 4.49 | 103,925 |
| Pixar Movies Quiz | 0 | - | 4.87 | 433,170 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,315,215 |
| Animals that Start with L | 0 | - | 4.47 | 101,867 |
| Animals that Start with P | 0 | - | 4.45 | 86,094 |
| Animals that Start with S | 0 | - | 4.49 | 87,303 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,368 |
| Geography by Letter on the World Map - C | 0 | - | 4.79 | 117,458 |
| Military History A-Z | 0 | - | 4.20 | 21,148 |
| Literature by Letter - A | 0 | - | 4.23 | 32,033 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,235 |
| Geography by Letter - G | 0 | - | 4.33 | 126,334 |
| Geography by Letter - F | 0 | - | 4.27 | 137,874 |
| Geography by Letter - J | 0 | - | 4.34 | 122,945 |
| Geography by Letter - O | 0 | - | 4.37 | 129,772 |
| Geography by Letter - V | 0 | - | 4.39 | 121,772 |
| Geography by Letter - W | 0 | - | 4.39 | 114,876 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,535 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,678 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,503 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,249 |
| History by Letter - D | 0 | - | 4.40 | 137,857 |
| History by Letter - F | 0 | - | 4.18 | 114,510 |
| History by Letter - O | 0 | - | 4.32 | 99,571 |
| History by Letter - P | 0 | - | 4.39 | 107,918 |
| History by Letter - Q | 0 | - | 4.34 | 80,395 |
| History by Letter - R | 0 | - | 4.26 | 122,271 |
| History by Letter - T | 0 | - | 4.39 | 105,345 |
| History by Letter - U | 0 | - | 4.19 | 100,859 |
| History by Letter - V | 0 | - | 4.27 | 80,821 |
| History by Letter - Y | 0 | - | 4.27 | 87,336 |
| History by Letter - Z | 0 | - | 4.20 | 77,110 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,234 |
| Music by Letter - F | 0 | - | 4.48 | 26,988 |
| Music by Letter - A | 0 | - | 4.61 | 31,367 |
| Brand Logos That Start With B | 0 | - | 4.38 | 59,919 |
| Brand Logos That Start With D | 0 | - | 4.37 | 61,464 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,606 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,066 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,526 |
| Movies Generator Puzzle #3 | 0 | - | 4.12 | 12,788 |
| Famous Movies Fractured | 0 | - | 4.08 | 12,086 |
| Movie Posters by Description | 0 | - | 4.61 | 64,615 |
| Movie Newspaper Headlines | 0 | - | 4.42 | 35,948 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,024 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,110 |
| Middle East A-Z | 0 | - | 4.47 | 46,000 |
| South America A-Z | 0 | - | 4.13 | 10,899 |
| Movies Breakdown Puzzle #1 | 0 | - | 4.09 | 11,025 |
| Movies Breakdown Puzzle #2 | 0 | - | 4.16 | 10,681 |
| Movies Generator Puzzle #1 | 0 | - | 4.15 | 30,265 |
| Movies Generator Puzzle #2 | 0 | - | 4.37 | 20,084 |
| Movies Generator Puzzle #4 | 0 | - | 4.23 | 15,653 |
| Star Wars Trivia #1 | 0 | - | 4.18 | 135,933 |
| Star Wars Decoder | 0 | - | 4.63 | 81,171 |
| Han Solo Quiz | 0 | - | 4.53 | 26,120 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 91,148 |
| Monarchies of the World | 0 | - | 4.94 | 168,443 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,464 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,709 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,216 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,060 |
| People on Money by Country | 0 | - | 4.83 | 60,345 |
| Literature by Letter - D | 0 | - | 4.30 | 20,706 |
| Literature by Letter - C | 0 | - | 4.34 | 26,643 |
| Literature by Letter - F | 0 | - | 4.26 | 17,294 |
| Literature by Letter - E | 0 | - | 4.03 | 15,201 |
| Literature by Letter - H | 0 | - | 4.26 | 19,742 |
| Literature by Letter - I | 0 | - | 4.25 | 15,334 |
| Literature by Letter - L | 0 | - | 4.32 | 23,322 |
| Literature by Letter - M | 0 | - | 4.18 | 18,729 |
| Literature by Letter - P | 0 | - | 4.18 | 16,859 |
| Literature by Letter - O | 0 | - | 4.30 | 13,628 |
| Literature by Letter - J | 0 | - | 4.23 | 14,949 |
| Literature by Letter - N | 0 | - | 4.24 | 14,417 |
| Literature by Letter - K | 0 | - | 4.13 | 12,409 |
| Literature by Letter - R | 0 | - | 4.06 | 12,008 |
| Literature by Letter - T | 0 | - | 4.37 | 18,645 |
| Literature by Letter - U | 0 | - | 4.20 | 13,196 |
| Literature by Letter - V | 0 | - | 4.06 | 11,834 |
| Literature by Letter - W | 0 | - | 4.15 | 13,588 |
| Astronomy Quiz | 0 | - | 4.90 | 82,498 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,774 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,627 |
