| Brand Logos That Start With B | 0 | - | 4.41 | 59,283 |
| Brand Logos That Start with A | 0 | - | 4.51 | 69,374 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 532,738 |
| Brand Logos That Start With S | 0 | - | 4.37 | 56,813 |
| Brand Logos That Start With D | 0 | - | 4.37 | 60,778 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,290 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,084 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 176,635 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 259,497 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,876 |
| National Football Team Logos | 0 | - | 4.84 | 178,855 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 128,809 |
| Geography by Letter - T | 0 | - | 4.84 | 152,560 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,336 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,998 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,786 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,049 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,437 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 190,871 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,472 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,455 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,209 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,025 |
| Name an Official Language A-Z | 0 | - | 4.91 | 174,887 |
| Soccer Team Logos | 0 | - | 4.26 | 371,186 |
| NATO Military Alphabet | 0 | - | 4.98 | 554,786 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 798,293 |
| Geography by Letter - A | 0 | - | 4.74 | 210,237 |
| Geography by Letter - B | 0 | - | 4.56 | 183,390 |
| Geography by Letter - H | 0 | - | 4.69 | 149,363 |
| Geography by Letter - C | 0 | - | 4.47 | 157,664 |
| Geography by Letter - D | 0 | - | 4.50 | 149,592 |
| Geography by Letter - E | 0 | - | 4.42 | 146,734 |
| Geography by Letter - I | 0 | - | 4.42 | 121,271 |
| Geography by Letter - K | 0 | - | 4.53 | 117,397 |
| Geography by Letter - L | 0 | - | 4.43 | 147,694 |
| Geography by Letter - M | 0 | - | 4.49 | 117,707 |
| Geography by Letter - N | 0 | - | 4.51 | 126,320 |
| Geography by Letter - P | 0 | - | 4.47 | 175,247 |
| Geography by Letter - R | 0 | - | 4.43 | 130,456 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,694 |
| Geography by Letter - U | 0 | - | 4.54 | 142,174 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 57,997 |
| Geography Containing the Letter X | 0 | - | 4.42 | 34,476 |
| Geography Containing the Letter Q | 0 | - | 4.55 | 32,812 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,102 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,706 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,200 |
| Empires A-Z | 0 | - | 4.51 | 44,856 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,355 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,939 |
| Movies that Start with G | 0 | - | 4.48 | 68,271 |
| Movies that Start with I | 0 | - | 4.41 | 64,915 |
| History by Letter - A | 0 | - | 4.51 | 152,181 |
| History by Letter - B | 0 | - | 4.45 | 171,346 |
| History by Letter - C | 0 | - | 4.70 | 170,411 |
| History by Letter - E | 0 | - | 4.51 | 139,916 |
| History by Letter - G | 0 | - | 4.45 | 121,507 |
| History by Letter - H | 0 | - | 4.45 | 135,939 |
| History by Letter - J | 0 | - | 4.51 | 153,311 |
| History by Letter - N | 0 | - | 4.44 | 103,438 |
| History by Letter - S | 0 | - | 4.47 | 93,716 |
| History by Letter - W | 0 | - | 4.45 | 108,798 |
| History by Letter - M | 0 | - | 4.54 | 119,150 |
| History by Letter - K | 0 | - | 4.50 | 100,869 |
| History by Letter - L | 0 | - | 4.49 | 111,556 |
| History by Letter - I | 0 | - | 4.46 | 103,730 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,720 |
| Empires by Maps | 0 | - | 4.98 | 118,692 |
| Countries by Military Spending | 0 | - | 4.93 | 176,522 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,563 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 119,799 |
| Name a Minecraft Mob A-Z | 0 | - | 4.85 | 41,725 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,534 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,744 |
| Flowers by Picture | 0 | - | 4.46 | 105,037 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,552 |
| Airline Logos | 0 | - | 4.45 | 140,023 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 247,110 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,306,019 |
| Animals that Start with L | 0 | - | 4.47 | 101,354 |
| Animals that Start with P | 0 | - | 4.45 | 85,729 |
| Animals that Start with S | 0 | - | 4.49 | 86,919 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,691 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,675 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 66,386 |
| Islands A-Z | 0 | - | 4.46 | 116,840 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 57,818 |
| Human Body A-Z | 0 | - | 4.51 | 128,506 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,498 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,855 |
| Africa A-Z | 0 | - | 4.57 | 46,395 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.60 | 47,865 |
| Ethnic Groups A-Z | 0 | - | 4.50 | 42,067 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,653 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,851 |
| People in History A-Z #3 | 0 | - | 4.44 | 45,981 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,203 |
| All Country Flags of the World | 0 | - | 5.00 | 3,607,984 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 157,965 |
| Disney A-Z | 0 | - | 4.37 | 86,602 |
| Literature by Letter - A | 0 | - | 4.23 | 31,772 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,074 |
| Companies A-Z | 0 | - | 4.30 | 42,620 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,497 |
| Religion A-Z #2 | 0 | - | 4.41 | 36,834 |
| Geography by Letter - G | 0 | - | 4.35 | 125,544 |
| Geography by Letter - F | 0 | - | 4.27 | 137,129 |
| Geography by Letter - J | 0 | - | 4.34 | 122,218 |
| Geography by Letter - O | 0 | - | 4.37 | 129,065 |
| Geography by Letter - V | 0 | - | 4.39 | 120,962 |
| Geography by Letter - W | 0 | - | 4.39 | 114,256 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,726 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,086 |
| Geography by Letter - Q | 0 | - | 4.38 | 68,932 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,125 |
| Geography Containing the Letter Z | 0 | - | 4.48 | 27,679 |
| Video Games A-Z | 0 | - | 4.08 | 38,727 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,088 |
| Movies that Start with A | 0 | - | 4.13 | 61,656 |
| Movies that Start with C | 0 | - | 4.30 | 61,604 |
| Movies that Start with B | 0 | - | 4.35 | 84,936 |
| Movies that Start with D | 0 | - | 4.34 | 68,239 |
| Movies that Start with E | 0 | - | 4.13 | 68,184 |
| Movies that Start with J | 0 | - | 4.18 | 75,938 |
| Movies that Start with L | 0 | - | 4.16 | 60,234 |
| Movies that Start with M | 0 | - | 4.28 | 48,077 |
| Movies that Start with N | 0 | - | 4.02 | 41,118 |
| Movies that Start with P | 0 | - | 4.25 | 54,012 |
| Movies that Start with R | 0 | - | 4.17 | 46,465 |
| Movies that Start with W | 0 | - | 4.07 | 44,142 |
| Movies that Start with T | 0 | - | 4.33 | 49,128 |
| Movies that Start with S | 0 | - | 4.35 | 56,279 |
| Movies that Start with F | 0 | - | 4.13 | 68,656 |
| History by Letter - D | 0 | - | 4.39 | 136,942 |
| History by Letter - F | 0 | - | 4.18 | 113,737 |
| History by Letter - O | 0 | - | 4.31 | 99,096 |
| History by Letter - P | 0 | - | 4.38 | 107,391 |
| History by Letter - Q | 0 | - | 4.34 | 80,005 |
| History by Letter - R | 0 | - | 4.26 | 121,709 |
| History by Letter - T | 0 | - | 4.39 | 104,913 |
| History by Letter - U | 0 | - | 4.19 | 100,293 |
| History by Letter - V | 0 | - | 4.27 | 80,401 |
| History by Letter - Y | 0 | - | 4.27 | 86,959 |
| History by Letter - Z | 0 | - | 4.18 | 76,764 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,126 |
| History Containing the Letter X | 0 | - | 4.47 | 26,943 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,353 |
| Music by Letter - F | 0 | - | 4.48 | 26,847 |
| Music by Letter - A | 0 | - | 4.61 | 31,215 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,016 |
| Hats by Picture | 0 | - | 4.21 | 17,908 |
| Weapons by Picture | 0 | - | 4.13 | 20,898 |
| Cars by Picture | 0 | - | 3.89 | 41,124 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,087 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,527,443 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,933 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,050 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,912 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,874 |
| Middle East A-Z | 0 | - | 4.47 | 45,821 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,169 |
| 20th Century A-Z | 0 | - | 4.50 | 53,193 |
| 19th Century A-Z | 0 | - | 4.77 | 46,757 |
| 18th Century A-Z | 0 | - | 4.54 | 42,665 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,473 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,828 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,026 |
| Flags with Crescents | 0 | - | 4.98 | 167,755 |
| Country Flag Trivia | 0 | - | 4.81 | 56,014 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,537 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,542 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,046 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,531 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,446 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,120 |
| Formula One Teams by Logos | 0 | - | 4.49 | 97,120 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,146 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,345 |
| Star Wars A-Z | 0 | - | 4.46 | 87,236 |
| Monarchies of the World | 0 | - | 4.94 | 166,786 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,635 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,019 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,545 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,699 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 74,074 |
| People on Money by Country | 0 | - | 4.84 | 60,019 |
| Literature by Letter - D | 0 | - | 4.30 | 20,469 |
| Literature by Letter - C | 0 | - | 4.34 | 26,397 |
| Literature by Letter - F | 0 | - | 4.26 | 17,091 |
| Literature by Letter - E | 0 | - | 4.03 | 14,977 |
| Literature by Letter - H | 0 | - | 4.23 | 18,012 |
| Literature by Letter - I | 0 | - | 4.25 | 15,156 |
| Literature by Letter - L | 0 | - | 4.32 | 23,150 |
| Literature by Letter - M | 0 | - | 4.18 | 18,549 |
| Literature by Letter - P | 0 | - | 4.18 | 16,676 |
| Literature by Letter - O | 0 | - | 4.30 | 13,474 |
| Literature by Letter - J | 0 | - | 4.23 | 14,754 |
| Literature by Letter - N | 0 | - | 4.24 | 14,246 |
| Literature by Letter - K | 0 | - | 4.13 | 12,234 |
