| Southernmost Countries A-Z | 0 | - | 4.94 | 142,795 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 187,430 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 165,679 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 183,452 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 292,953 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 173,510 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 68,994 |
| Name an Official Language A-Z | 0 | - | 4.92 | 142,939 |
| Movies that Start with G | 0 | - | 4.49 | 66,469 |
| Movies that Start with I | 0 | - | 4.41 | 63,234 |
| Disney A-Z | 0 | - | 4.41 | 81,964 |
| Religion A-Z #2 | 0 | - | 4.44 | 35,537 |
| A to Z: Musical Terms | 0 | - | 4.43 | 39,189 |
| Geography A-Z #2 | 0 | - | 4.46 | 50,995 |
| Geography A-Z #5 | 0 | - | 4.46 | 35,976 |
| Empires A-Z | 0 | - | 4.49 | 42,507 |
| Geography A-Z #1 | 0 | - | 4.55 | 67,605 |
| Geography by Letter - T | 0 | - | 4.84 | 143,119 |
| Movies that Start with A | 0 | - | 4.11 | 60,046 |
| Movies that Start with C | 0 | - | 4.29 | 59,731 |
| Movies that Start with B | 0 | - | 4.36 | 82,781 |
| Movies that Start with D | 0 | - | 4.35 | 66,868 |
| Movies that Start with E | 0 | - | 4.15 | 66,767 |
| Movies that Start with J | 0 | - | 4.22 | 74,243 |
| Movies that Start with L | 0 | - | 4.18 | 58,982 |
| Movies that Start with M | 0 | - | 4.28 | 47,057 |
| Movies that Start with N | 0 | - | 4.03 | 40,207 |
| Movies that Start with P | 0 | - | 4.25 | 52,967 |
| Movies that Start with R | 0 | - | 4.16 | 45,139 |
| Movies that Start with W | 0 | - | 4.06 | 43,300 |
| Movies that Start with T | 0 | - | 4.34 | 47,929 |
| Movies that Start with S | 0 | - | 4.36 | 55,057 |
| Movies that Start with F | 0 | - | 4.15 | 67,250 |
| Companies A-Z | 0 | - | 4.30 | 41,994 |
| Religion A-Z #1 | 0 | - | 4.31 | 60,511 |
| World Cities A-Z #1 | 0 | - | 4.52 | 60,437 |
| Islands A-Z | 0 | - | 4.47 | 111,151 |
| World Cities A-Z #2 | 0 | - | 4.47 | 52,940 |
| Human Body A-Z | 0 | - | 4.50 | 124,082 |
| Video Games A-Z | 0 | - | 4.03 | 36,819 |
| Geography A-Z #3 | 0 | - | 4.22 | 37,884 |
| Africa A-Z | 0 | - | 4.57 | 44,995 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.65 | 45,034 |
| Ethnic Groups A-Z | 0 | - | 4.54 | 40,332 |
| People in History A-Z #1 | 0 | - | 4.62 | 94,706 |
| People in History A-Z #2 | 0 | - | 4.47 | 52,347 |
| People in History A-Z #3 | 0 | - | 4.48 | 43,957 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 75,744 |
| Geography by Letter on the World Map - C | 0 | - | 4.82 | 110,446 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.44 | 42,785 |
| 20th Century A-Z | 0 | - | 4.51 | 48,689 |
| 19th Century A-Z | 0 | - | 4.74 | 36,850 |
| 18th Century A-Z | 0 | - | 4.60 | 33,526 |
| Guess These Badly Described Films | 0 | - | 4.88 | 150,275 |
| Double Letters A-Z | 0 | - | 4.50 | 26,437 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,799 |
| Animals A-Z #1 | 0 | - | 4.38 | 89,679 |
| Animals A-Z #2 | 0 | - | 4.11 | 64,464 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 223,951 |
| Star Wars A-Z | 0 | - | 4.45 | 83,411 |
| Movies that Start with H | 0 | - | 3.80 | 69,743 |
| Movies that Start with K | 0 | - | 3.84 | 58,412 |
| Movies that Start with O | 0 | - | 3.95 | 51,671 |
| A to Z: Musical Terms #2 | 0 | - | 4.11 | 10,293 |
| Geography A-Z #4 | 0 | - | 4.36 | 24,838 |
| Brand Logos That Start with A | 0 | - | 4.54 | 63,084 |
| Brand Logos That Start With B | 0 | - | 4.45 | 54,186 |
| Brand Logos That Start With M | 0 | - | 4.43 | 55,570 |
| NATO Military Alphabet | 0 | - | 4.98 | 525,188 |
| Geography by Letter - A | 0 | - | 4.70 | 202,142 |
| Geography by Letter - B | 0 | - | 4.55 | 175,547 |
| Geography by Letter - H | 0 | - | 4.74 | 142,851 |
| Geography by Letter - C | 0 | - | 4.50 | 151,063 |
| Geography by Letter - D | 0 | - | 4.48 | 143,438 |
| Geography by Letter - E | 0 | - | 4.41 | 140,522 |
| Geography by Letter - I | 0 | - | 4.44 | 116,466 |
| Geography by Letter - K | 0 | - | 4.54 | 112,387 |
| Geography by Letter - L | 0 | - | 4.45 | 141,760 |
| Geography by Letter - M | 0 | - | 4.48 | 112,392 |
| Geography by Letter - N | 0 | - | 4.51 | 121,309 |
| Geography by Letter - P | 0 | - | 4.47 | 169,419 |
| Geography by Letter - R | 0 | - | 4.42 | 122,808 |
| Geography by Letter - S #1 | 0 | - | 4.75 | 132,548 |
| Geography by Letter - U | 0 | - | 4.52 | 135,182 |
| Geography by Letter - W | 0 | - | 4.41 | 109,877 |
| Asian Geography By Letter - K | 0 | - | 4.77 | 56,816 |
| 16th Century A-Z | 0 | - | 4.58 | 16,833 |
| 15th Century A-Z | 0 | - | 4.45 | 20,985 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 111,706 |
| History by Letter - A | 0 | - | 4.50 | 145,107 |
| History by Letter - B | 0 | - | 4.48 | 163,685 |
| History by Letter - C | 0 | - | 4.68 | 161,873 |
| History by Letter - E | 0 | - | 4.49 | 133,348 |
| History by Letter - G | 0 | - | 4.45 | 115,856 |
| History by Letter - H | 0 | - | 4.44 | 129,710 |
| History by Letter - J | 0 | - | 4.49 | 146,462 |
| History by Letter - N | 0 | - | 4.43 | 98,591 |
| History by Letter - S | 0 | - | 4.46 | 89,357 |
| History by Letter - T | 0 | - | 4.42 | 100,788 |
| History by Letter - W | 0 | - | 4.46 | 103,816 |
| History by Letter - M | 0 | - | 4.53 | 113,996 |
| History by Letter - K | 0 | - | 4.49 | 96,597 |
| History by Letter - L | 0 | - | 4.47 | 106,791 |
| History by Letter - I | 0 | - | 4.46 | 99,037 |
| Movies: No Vowels | 0 | - | 4.57 | 22,854 |
| Countries by Military Spending | 0 | - | 4.93 | 167,400 |
| Classic Novels by Plot #2 | 0 | - | 4.83 | 33,847 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.91 | 104,181 |
| American Football A-Z | 0 | - | 4.21 | 14,116 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 16,567 |
| People in History A-Z #5 | 0 | - | 4.04 | 30,640 |
| People in History A-Z #4 | 0 | - | 4.10 | 21,847 |
| Star Wars Planets | 0 | - | 4.62 | 50,820 |
| Star Wars Trivia #2 | 0 | - | 4.53 | 67,190 |
| Name the Star Wars Movies | 0 | - | 4.47 | 92,458 |
| Pixar Movies Quiz | 0 | - | 4.85 | 391,551 |
| 100 Most Common English Words | 0 | - | 4.89 | 1,237,507 |
| Animals that Start with L | 0 | - | 4.45 | 97,400 |
| Animals that Start with P | 0 | - | 4.45 | 82,726 |
| Animals that Start with S | 0 | - | 4.49 | 83,700 |
| Geography by Letter on the World Map - B | 0 | - | 4.50 | 84,444 |
| Geography by Letter on the World Map - A | 0 | - | 4.78 | 100,139 |
| Canada A-Z | 0 | - | 4.69 | 31,577 |
| Movies Generator Puzzle #2 | 0 | - | 4.43 | 19,367 |
| Brand Logos That Start With D | 0 | - | 4.33 | 55,452 |
| Brand Logos That Start With C | 0 | - | 4.13 | 45,067 |
| Brand Logos That Start With L | 0 | - | 4.40 | 54,024 |
| Brand Logos That Start With S | 0 | - | 4.39 | 51,233 |
| Military History A-Z | 0 | - | 4.19 | 20,303 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.41 | 14,456 |
| Geography by Letter - G | 0 | - | 4.35 | 120,270 |
| Geography by Letter - F | 0 | - | 4.28 | 131,320 |
| Geography by Letter - J | 0 | - | 4.37 | 117,183 |
| Geography by Letter - O | 0 | - | 4.38 | 123,970 |
| Geography by Letter - V | 0 | - | 4.38 | 114,328 |
| Geography by Letter - Y | 0 | - | 4.37 | 106,018 |
| Geography by Letter - Z | 0 | - | 4.09 | 77,139 |
| Geography by Letter - Q | 0 | - | 4.38 | 65,134 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.17 | 34,257 |
| 14th Century A-Z | 0 | - | 4.35 | 16,628 |
| History by Letter - D | 0 | - | 4.35 | 131,365 |
| History by Letter - F | 0 | - | 4.20 | 108,798 |
| History by Letter - O | 0 | - | 4.30 | 95,102 |
| History by Letter - P | 0 | - | 4.37 | 102,851 |
| History by Letter - Q | 0 | - | 4.34 | 76,969 |
| History by Letter - R | 0 | - | 4.22 | 117,126 |
| History by Letter - U | 0 | - | 4.18 | 96,163 |
| History by Letter - V | 0 | - | 4.28 | 77,473 |
| History by Letter - Y | 0 | - | 4.24 | 83,950 |
| History by Letter - Z | 0 | - | 4.20 | 74,203 |
| The 3rd and 4th Century | 0 | - | 4.59 | 25,481 |
| Music by Letter - F | 0 | - | 4.47 | 25,776 |
| Music by Letter - P | 0 | - | 4.43 | 18,678 |
| Music by Letter - A | 0 | - | 4.61 | 30,004 |
| Movies Generator Puzzle #3 | 0 | - | 4.18 | 12,255 |
| Famous Movies Fractured | 0 | - | 4.02 | 11,608 |
| Movie Posters by Description | 0 | - | 4.57 | 59,423 |
| Movie Newspaper Headlines | 0 | - | 4.41 | 33,639 |
| Most Common English Verbs - Extreme | 0 | - | 4.95 | 146,806 |
| Top Five Exporting Partners by Country | 0 | - | 4.85 | 64,501 |
| Middle East A-Z | 0 | - | 4.46 | 44,370 |
| South America A-Z | 0 | - | 4.13 | 10,430 |
| Movies Breakdown Puzzle #1 | 0 | - | 4.18 | 10,536 |
| Movies Breakdown Puzzle #2 | 0 | - | 4.21 | 10,305 |
| Movies Generator Puzzle #1 | 0 | - | 4.15 | 29,519 |
| Movies Generator Puzzle #4 | 0 | - | 4.23 | 15,159 |
| Star Wars Trivia #1 | 0 | - | 4.20 | 128,489 |
| Star Wars Decoder | 0 | - | 4.63 | 76,593 |
| Han Solo Quiz | 0 | - | 4.53 | 25,282 |
| Top Arms Exporting Countries | 0 | - | 4.95 | 80,350 |
| Monarchies of the World | 0 | - | 4.93 | 157,945 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.93 | 103,890 |
| Countries where the Sea Freezes | 0 | - | 4.90 | 85,799 |
| Largest Countries Without Deserts | 0 | - | 4.88 | 70,323 |
| Literature by Letter - A | 0 | - | 4.23 | 30,520 |
| Literature by Letter - D | 0 | - | 4.26 | 19,557 |
| Literature by Letter - C | 0 | - | 4.32 | 25,371 |
| Literature by Letter - F | 0 | - | 4.25 | 16,330 |
| Literature by Letter - E | 0 | - | 4.03 | 14,209 |
| Literature by Letter - H | 0 | - | 4.25 | 17,284 |
| Literature by Letter - I | 0 | - | 4.22 | 14,511 |
| Literature by Letter - L | 0 | - | 4.32 | 22,393 |
| Literature by Letter - M | 0 | - | 4.15 | 17,864 |
| Literature by Letter - P | 0 | - | 4.16 | 16,090 |
| Literature by Letter - O | 0 | - | 4.30 | 12,896 |
| Literature by Letter - J | 0 | - | 4.23 | 14,139 |
| Literature by Letter - N | 0 | - | 4.22 | 13,636 |
| Literature by Letter - K | 0 | - | 4.13 | 11,656 |
| Literature by Letter - R | 0 | - | 4.06 | 11,322 |
| Literature by Letter - T | 0 | - | 4.37 | 17,837 |
| Literature by Letter - U | 0 | - | 4.20 | 12,561 |
| Literature by Letter - V | 0 | - | 4.06 | 11,172 |
| Literature by Letter - W | 0 | - | 4.15 | 12,938 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.75 | 742,284 |
| A Quiz About Buddhism | 0 | - | 4.85 | 17,267 |
| Astronomy Quiz | 0 | - | 4.89 | 76,501 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 89,976 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.90 | 61,527 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.85 | 96,446 |
| Musical Acts by Letter - J | 0 | - | 4.22 | 75,292 |
