| Ultimate Car Logos Quiz | 0 | - | 4.81 | 183,552 |
| Brand Logos That Start with A | 0 | - | 4.52 | 71,050 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 543,425 |
| Brand Logos That Start With S | 0 | - | 4.37 | 58,184 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,546 |
| Brand Logos That Start With D | 0 | - | 4.36 | 62,111 |
| Brand Logos That Start With C | 0 | - | 4.20 | 50,063 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 263,601 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,967 |
| National Football Team Logos | 0 | - | 4.85 | 181,594 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,141 |
| Geography by Letter - T | 0 | - | 4.84 | 154,987 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,927 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,759 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,043 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,552 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,847 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,801 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,847 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,169 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,406 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,434 |
| Name an Official Language A-Z | 0 | - | 4.91 | 176,819 |
| Soccer Team Logos | 0 | - | 4.26 | 377,185 |
| NATO Military Alphabet | 0 | - | 4.98 | 563,775 |
| Religion A-Z #2 | 0 | - | 4.41 | 37,111 |
| Geography by Letter - A | 0 | - | 4.74 | 212,656 |
| Geography by Letter - B | 0 | - | 4.56 | 185,642 |
| Geography by Letter - H | 0 | - | 4.69 | 151,139 |
| Geography by Letter - C | 0 | - | 4.48 | 159,585 |
| Geography by Letter - D | 0 | - | 4.50 | 151,568 |
| Geography by Letter - E | 0 | - | 4.42 | 148,391 |
| Geography by Letter - I | 0 | - | 4.42 | 122,647 |
| Geography by Letter - K | 0 | - | 4.54 | 118,994 |
| Geography by Letter - L | 0 | - | 4.44 | 149,480 |
| Geography by Letter - M | 0 | - | 4.49 | 119,487 |
| Geography by Letter - N | 0 | - | 4.51 | 127,855 |
| Geography by Letter - P | 0 | - | 4.47 | 176,797 |
| Geography by Letter - R | 0 | - | 4.43 | 132,520 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,343 |
| Geography by Letter - U | 0 | - | 4.52 | 143,829 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,325 |
| Geography Containing the Letter X | 0 | - | 4.42 | 34,758 |
| Geography Containing the Letter Q | 0 | - | 4.56 | 43,146 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,541 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,113 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,496 |
| Empires A-Z | 0 | - | 4.52 | 45,423 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,785 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,573 |
| Movies that Start with G | 0 | - | 4.49 | 68,789 |
| Movies that Start with I | 0 | - | 4.41 | 65,393 |
| History by Letter - A | 0 | - | 4.51 | 153,806 |
| History by Letter - B | 0 | - | 4.45 | 173,189 |
| History by Letter - C | 0 | - | 4.70 | 172,530 |
| History by Letter - E | 0 | - | 4.51 | 141,407 |
| History by Letter - G | 0 | - | 4.46 | 122,824 |
| History by Letter - H | 0 | - | 4.45 | 137,489 |
| History by Letter - J | 0 | - | 4.51 | 154,908 |
| History by Letter - N | 0 | - | 4.45 | 104,731 |
| History by Letter - S | 0 | - | 4.47 | 94,905 |
| History by Letter - W | 0 | - | 4.45 | 110,144 |
| History by Letter - M | 0 | - | 4.54 | 120,619 |
| History by Letter - K | 0 | - | 4.50 | 101,932 |
| History by Letter - L | 0 | - | 4.50 | 112,744 |
| History by Letter - I | 0 | - | 4.46 | 104,962 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,600 |
| Empires by Maps | 0 | - | 4.98 | 121,668 |
| Countries by Military Spending | 0 | - | 4.93 | 178,892 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,528 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,622 |
| Name a Minecraft Mob A-Z | 0 | - | 4.88 | 43,435 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,751 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,806 |
| Flowers by Picture | 0 | - | 4.46 | 105,835 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,935 |
| Airline Logos | 0 | - | 4.45 | 141,342 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,329 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,324,395 |
| Animals that Start with L | 0 | - | 4.47 | 102,395 |
| Animals that Start with P | 0 | - | 4.45 | 86,442 |
| Animals that Start with S | 0 | - | 4.49 | 87,638 |
| Geography by Letter on the World Map - B | 0 | - | 4.49 | 91,025 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,459 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 74,695 |
| Islands A-Z | 0 | - | 4.46 | 127,182 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,945 |
| Human Body A-Z | 0 | - | 4.51 | 129,593 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,932 |
| Africa A-Z | 0 | - | 4.57 | 46,753 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.70 | 58,189 |
| Ethnic Groups A-Z | 0 | - | 4.51 | 42,483 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,642 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,429 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,417 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,122 |
| All Country Flags of the World | 0 | - | 5.00 | 3,706,598 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,809 |
| Disney A-Z | 0 | - | 4.37 | 87,454 |
| Literature by Letter - A | 0 | - | 4.24 | 32,330 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,397 |
| Companies A-Z | 0 | - | 4.30 | 42,764 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,727 |
| Geography by Letter - G | 0 | - | 4.33 | 126,964 |
| Geography by Letter - F | 0 | - | 4.28 | 138,679 |
| Geography by Letter - J | 0 | - | 4.35 | 123,563 |
| Geography by Letter - O | 0 | - | 4.37 | 130,377 |
| Geography by Letter - V | 0 | - | 4.39 | 122,472 |
| Geography by Letter - W | 0 | - | 4.39 | 115,394 |
| Geography by Letter - Y | 0 | - | 4.39 | 112,086 |
| Geography by Letter - Z | 0 | - | 4.11 | 82,103 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,989 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,367 |
| Geography Containing the Letter Z | 0 | - | 4.49 | 27,970 |
| Video Games A-Z | 0 | - | 4.05 | 39,216 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,385 |
| Movies that Start with A | 0 | - | 4.13 | 62,111 |
| Movies that Start with C | 0 | - | 4.30 | 62,103 |
| Movies that Start with B | 0 | - | 4.36 | 85,675 |
| Movies that Start with D | 0 | - | 4.34 | 68,637 |
| Movies that Start with E | 0 | - | 4.13 | 68,576 |
| Movies that Start with J | 0 | - | 4.18 | 76,397 |
| Movies that Start with L | 0 | - | 4.16 | 60,577 |
| Movies that Start with M | 0 | - | 4.28 | 48,378 |
| Movies that Start with N | 0 | - | 4.02 | 41,375 |
| Movies that Start with P | 0 | - | 4.25 | 54,276 |
| Movies that Start with R | 0 | - | 4.17 | 46,795 |
| Movies that Start with W | 0 | - | 4.07 | 44,364 |
| Movies that Start with T | 0 | - | 4.34 | 49,442 |
| Movies that Start with S | 0 | - | 4.35 | 56,619 |
| Movies that Start with F | 0 | - | 4.13 | 69,059 |
| History by Letter - D | 0 | - | 4.40 | 138,512 |
| History by Letter - F | 0 | - | 4.19 | 115,029 |
| History by Letter - O | 0 | - | 4.32 | 100,227 |
| History by Letter - P | 0 | - | 4.36 | 108,402 |
| History by Letter - Q | 0 | - | 4.34 | 80,751 |
| History by Letter - R | 0 | - | 4.26 | 122,754 |
| History by Letter - T | 0 | - | 4.39 | 105,755 |
| History by Letter - U | 0 | - | 4.19 | 101,265 |
| History by Letter - V | 0 | - | 4.27 | 81,166 |
| History by Letter - Y | 0 | - | 4.27 | 87,680 |
| History by Letter - Z | 0 | - | 4.20 | 77,417 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,331 |
| History Containing the Letter X | 0 | - | 4.47 | 27,139 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,521 |
| Music by Letter - F | 0 | - | 4.47 | 27,121 |
| Music by Letter - A | 0 | - | 4.61 | 31,513 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,470 |
| Hats by Picture | 0 | - | 4.21 | 18,013 |
| Weapons by Picture | 0 | - | 4.13 | 21,166 |
| Cars by Picture | 0 | - | 3.89 | 41,776 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,005 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,544,556 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,528 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 736,016 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,384 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,412 |
| Middle East A-Z | 0 | - | 4.47 | 46,225 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,531 |
| 20th Century A-Z | 0 | - | 4.50 | 53,954 |
| 19th Century A-Z | 0 | - | 4.77 | 47,445 |
| 18th Century A-Z | 0 | - | 4.54 | 43,298 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,645 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,959 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,192 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,876 |
| Flags with Crescents | 0 | - | 4.98 | 171,134 |
| Country Flag Trivia | 0 | - | 4.81 | 57,874 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,748 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,304 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,411 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,397 |
| Formula One Teams by Logos | 0 | - | 4.48 | 100,813 |
| Top Arms Exporting Countries | 0 | - | 4.97 | 103,452 |
| Countries with the Least Dense Road Networks | 0 | - | 4.82 | 41,791 |
| Star Wars A-Z | 0 | - | 4.46 | 88,767 |
| Monarchies of the World | 0 | - | 4.94 | 170,012 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,737 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,992 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,127 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,547 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 75,236 |
| People on Money by Country | 0 | - | 4.83 | 60,672 |
| Literature by Letter - D | 0 | - | 4.29 | 20,938 |
| Literature by Letter - C | 0 | - | 4.34 | 26,885 |
| Literature by Letter - F | 0 | - | 4.26 | 17,528 |
| Literature by Letter - E | 0 | - | 4.05 | 15,413 |
| Literature by Letter - H | 0 | - | 4.29 | 20,473 |
| Literature by Letter - I | 0 | - | 4.26 | 17,750 |
| Literature by Letter - L | 0 | - | 4.32 | 23,483 |
| Literature by Letter - M | 0 | - | 4.18 | 18,902 |
| Literature by Letter - P | 0 | - | 4.18 | 17,031 |
| Literature by Letter - O | 0 | - | 4.30 | 13,777 |
| Literature by Letter - J | 0 | - | 4.23 | 15,139 |
| Literature by Letter - N | 0 | - | 4.24 | 14,571 |
| Literature by Letter - K | 0 | - | 4.13 | 12,571 |
| Literature by Letter - R | 0 | - | 4.06 | 12,153 |
| Literature by Letter - T | 0 | - | 4.33 | 18,784 |
| Literature by Letter - U | 0 | - | 4.20 | 13,334 |
| Literature by Letter - V | 0 | - | 4.06 | 11,977 |
