| Ultimate Car Logos Quiz | 0 | - | 4.81 | 180,786 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,393 |
| Car Logos Quiz #1 | 0 | - | 4.45 | 539,372 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,676 |
| Brand Logos That Start With D | 0 | - | 4.37 | 61,610 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,221 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,709 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 262,103 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,545 |
| National Football Team Logos | 0 | - | 4.85 | 180,447 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 151,814 |
| Geography by Letter - T | 0 | - | 4.84 | 154,120 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,322 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,046 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,599 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,744 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,311 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,416 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,958 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,549 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,914 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,273 |
| Name an Official Language A-Z | 0 | - | 4.91 | 176,055 |
| Soccer Team Logos | 0 | - | 4.26 | 374,720 |
| NATO Military Alphabet | 0 | - | 4.98 | 560,328 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 802,701 |
| Religion A-Z #2 | 0 | - | 4.41 | 37,007 |
| Geography by Letter - A | 0 | - | 4.74 | 211,828 |
| Geography by Letter - B | 0 | - | 4.56 | 184,851 |
| Geography by Letter - H | 0 | - | 4.69 | 150,500 |
| Geography by Letter - C | 0 | - | 4.47 | 158,888 |
| Geography by Letter - D | 0 | - | 4.50 | 150,707 |
| Geography by Letter - E | 0 | - | 4.42 | 147,783 |
| Geography by Letter - I | 0 | - | 4.42 | 122,157 |
| Geography by Letter - K | 0 | - | 4.53 | 118,516 |
| Geography by Letter - L | 0 | - | 4.43 | 148,685 |
| Geography by Letter - M | 0 | - | 4.49 | 118,789 |
| Geography by Letter - N | 0 | - | 4.51 | 127,351 |
| Geography by Letter - P | 0 | - | 4.47 | 176,205 |
| Geography by Letter - R | 0 | - | 4.43 | 131,868 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,754 |
| Geography by Letter - U | 0 | - | 4.53 | 143,282 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,178 |
| Geography Containing the Letter X | 0 | - | 4.42 | 34,673 |
| Geography Containing the Letter Q | 0 | - | 4.56 | 42,974 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,352 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,940 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,374 |
| Empires A-Z | 0 | - | 4.52 | 45,196 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,614 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,341 |
| Movies that Start with G | 0 | - | 4.49 | 68,570 |
| Movies that Start with I | 0 | - | 4.41 | 65,189 |
| History by Letter - A | 0 | - | 4.51 | 153,235 |
| History by Letter - B | 0 | - | 4.45 | 172,542 |
| History by Letter - C | 0 | - | 4.70 | 171,806 |
| History by Letter - E | 0 | - | 4.51 | 140,877 |
| History by Letter - G | 0 | - | 4.46 | 122,359 |
| History by Letter - H | 0 | - | 4.45 | 136,979 |
| History by Letter - J | 0 | - | 4.51 | 154,315 |
| History by Letter - N | 0 | - | 4.45 | 104,251 |
| History by Letter - S | 0 | - | 4.47 | 94,552 |
| History by Letter - W | 0 | - | 4.45 | 109,722 |
| History by Letter - M | 0 | - | 4.54 | 120,055 |
| History by Letter - K | 0 | - | 4.50 | 101,543 |
| History by Letter - L | 0 | - | 4.50 | 112,288 |
| History by Letter - I | 0 | - | 4.46 | 104,576 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,865 |
| Empires by Maps | 0 | - | 4.98 | 120,556 |
| Countries by Military Spending | 0 | - | 4.93 | 177,784 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 38,145 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 120,858 |
| Name a Minecraft Mob A-Z | 0 | - | 4.87 | 42,802 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,184 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,362 |
| Flowers by Picture | 0 | - | 4.46 | 105,668 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,757 |
| Airline Logos | 0 | - | 4.45 | 140,799 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 248,449 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,317,295 |
| Animals that Start with L | 0 | - | 4.47 | 102,143 |
| Animals that Start with P | 0 | - | 4.45 | 86,169 |
| Animals that Start with S | 0 | - | 4.49 | 87,375 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,499 |
| Geography by Letter on the World Map - C | 0 | - | 4.80 | 117,613 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,213 |
| Islands A-Z | 0 | - | 4.46 | 124,835 |
| Human Body A-Z | 0 | - | 4.51 | 129,196 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,602 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,642 |
| Africa A-Z | 0 | - | 4.57 | 46,613 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.69 | 57,804 |
| Ethnic Groups A-Z | 0 | - | 4.51 | 42,315 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,063 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,137 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,207 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,803 |
| All Country Flags of the World | 0 | - | 5.00 | 3,667,252 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,112 |
| Disney A-Z | 0 | - | 4.37 | 87,153 |
| Literature by Letter - A | 0 | - | 4.24 | 32,149 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,296 |
| Companies A-Z | 0 | - | 4.30 | 42,706 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,643 |
| Geography by Letter - G | 0 | - | 4.33 | 126,446 |
| Geography by Letter - F | 0 | - | 4.27 | 137,998 |
| Geography by Letter - J | 0 | - | 4.34 | 123,061 |
| Geography by Letter - O | 0 | - | 4.37 | 129,890 |
| Geography by Letter - V | 0 | - | 4.39 | 121,916 |
| Geography by Letter - W | 0 | - | 4.39 | 114,976 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,659 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,754 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,604 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,274 |
| Geography Containing the Letter Z | 0 | - | 4.49 | 27,873 |
| Video Games A-Z | 0 | - | 4.08 | 39,016 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,273 |
| Movies that Start with A | 0 | - | 4.13 | 61,896 |
| Movies that Start with C | 0 | - | 4.30 | 61,883 |
| Movies that Start with B | 0 | - | 4.36 | 85,257 |
| Movies that Start with D | 0 | - | 4.34 | 68,464 |
| Movies that Start with E | 0 | - | 4.13 | 68,396 |
| Movies that Start with J | 0 | - | 4.18 | 76,195 |
| Movies that Start with L | 0 | - | 4.16 | 60,450 |
| Movies that Start with M | 0 | - | 4.28 | 48,253 |
| Movies that Start with N | 0 | - | 4.02 | 41,273 |
| Movies that Start with P | 0 | - | 4.25 | 54,167 |
| Movies that Start with R | 0 | - | 4.17 | 46,670 |
| Movies that Start with W | 0 | - | 4.07 | 44,277 |
| Movies that Start with T | 0 | - | 4.34 | 49,326 |
| Movies that Start with S | 0 | - | 4.35 | 56,492 |
| Movies that Start with F | 0 | - | 4.13 | 68,882 |
| History by Letter - D | 0 | - | 4.40 | 138,010 |
| History by Letter - F | 0 | - | 4.18 | 114,640 |
| History by Letter - O | 0 | - | 4.32 | 99,669 |
| History by Letter - P | 0 | - | 4.36 | 108,003 |
| History by Letter - Q | 0 | - | 4.34 | 80,463 |
| History by Letter - R | 0 | - | 4.26 | 122,377 |
| History by Letter - T | 0 | - | 4.39 | 105,433 |
| History by Letter - U | 0 | - | 4.19 | 100,947 |
| History by Letter - V | 0 | - | 4.27 | 80,898 |
| History by Letter - Y | 0 | - | 4.27 | 87,415 |
| History by Letter - Z | 0 | - | 4.20 | 77,178 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,263 |
| History Containing the Letter X | 0 | - | 4.47 | 27,052 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,458 |
| Music by Letter - F | 0 | - | 4.48 | 27,016 |
| Music by Letter - A | 0 | - | 4.61 | 31,401 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,292 |
| Hats by Picture | 0 | - | 4.21 | 17,970 |
| Weapons by Picture | 0 | - | 4.13 | 21,064 |
| Cars by Picture | 0 | - | 3.89 | 41,530 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,639 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,537,693 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,093,165 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 733,595 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,291 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,169 |
| Middle East A-Z | 0 | - | 4.47 | 46,030 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,374 |
| 20th Century A-Z | 0 | - | 4.50 | 53,755 |
| 19th Century A-Z | 0 | - | 4.77 | 47,311 |
| 18th Century A-Z | 0 | - | 4.54 | 43,188 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,576 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,907 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,128 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,520 |
| Flags with Crescents | 0 | - | 4.98 | 169,684 |
| Country Flag Trivia | 0 | - | 4.81 | 57,098 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,846 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,566 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,503 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,314 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,273 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,865 |
| Formula One Teams by Logos | 0 | - | 4.49 | 99,323 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 91,571 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,598 |
| Star Wars A-Z | 0 | - | 4.46 | 88,278 |
| Monarchies of the World | 0 | - | 4.94 | 168,779 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,715 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,959 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,444 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,183 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 74,806 |
| People on Money by Country | 0 | - | 4.83 | 60,412 |
| Literature by Letter - D | 0 | - | 4.29 | 20,808 |
| Literature by Letter - C | 0 | - | 4.34 | 26,749 |
| Literature by Letter - F | 0 | - | 4.26 | 17,401 |
| Literature by Letter - E | 0 | - | 4.05 | 15,293 |
| Literature by Letter - H | 0 | - | 4.29 | 20,142 |
| Literature by Letter - I | 0 | - | 4.25 | 17,229 |
| Literature by Letter - L | 0 | - | 4.32 | 23,380 |
| Literature by Letter - M | 0 | - | 4.18 | 18,799 |
| Literature by Letter - P | 0 | - | 4.18 | 16,931 |
| Literature by Letter - O | 0 | - | 4.30 | 13,693 |
| Literature by Letter - J | 0 | - | 4.23 | 15,031 |
| Literature by Letter - N | 0 | - | 4.24 | 14,478 |
| Literature by Letter - K | 0 | - | 4.13 | 12,481 |
| Literature by Letter - R | 0 | - | 4.06 | 12,074 |
