| Brand Logos That Start with A | 0 | - | 4.51 | 69,121 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 531,051 |
| Brand Logos That Start With S | 0 | - | 4.37 | 56,567 |
| Brand Logos That Start With D | 0 | - | 4.37 | 60,544 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,063 |
| Brand Logos That Start With C | 0 | - | 4.17 | 48,948 |
| Ultimate Car Logos Quiz | 0 | - | 4.79 | 175,646 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 258,862 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,711 |
| National Football Team Logos | 0 | - | 4.84 | 178,399 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 128,421 |
| Geography by Letter - T | 0 | - | 4.84 | 152,157 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,140 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,776 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,637 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,765 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,300 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 190,560 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,246 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,253 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.82 | 72,055 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,558 |
| Name an Official Language A-Z | 0 | - | 4.90 | 174,570 |
| Soccer Team Logos | 0 | - | 4.26 | 370,209 |
| NATO Military Alphabet | 0 | - | 4.98 | 553,399 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 797,331 |
| Geography by Letter - A | 0 | - | 4.74 | 209,910 |
| Geography by Letter - B | 0 | - | 4.56 | 183,079 |
| Geography by Letter - H | 0 | - | 4.69 | 149,140 |
| Geography by Letter - C | 0 | - | 4.47 | 157,397 |
| Geography by Letter - D | 0 | - | 4.50 | 149,346 |
| Geography by Letter - E | 0 | - | 4.42 | 146,519 |
| Geography by Letter - I | 0 | - | 4.42 | 121,078 |
| Geography by Letter - K | 0 | - | 4.53 | 117,210 |
| Geography by Letter - L | 0 | - | 4.43 | 147,478 |
| Geography by Letter - M | 0 | - | 4.49 | 117,492 |
| Geography by Letter - N | 0 | - | 4.51 | 126,110 |
| Geography by Letter - P | 0 | - | 4.47 | 175,000 |
| Geography by Letter - R | 0 | - | 4.43 | 130,151 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,226 |
| Geography by Letter - U | 0 | - | 4.54 | 141,901 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 57,939 |
| Geography Containing the Letter X | 0 | - | 4.42 | 34,436 |
| Geography Containing the Letter Q | 0 | - | 4.55 | 32,775 |
| A to Z: Musical Terms | 0 | - | 4.43 | 40,971 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,657 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,162 |
| Empires A-Z | 0 | - | 4.51 | 44,758 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,298 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,833 |
| Movies that Start with G | 0 | - | 4.48 | 68,211 |
| Movies that Start with I | 0 | - | 4.41 | 64,848 |
| History by Letter - A | 0 | - | 4.51 | 151,983 |
| History by Letter - B | 0 | - | 4.45 | 171,125 |
| History by Letter - C | 0 | - | 4.69 | 170,134 |
| History by Letter - E | 0 | - | 4.51 | 139,723 |
| History by Letter - G | 0 | - | 4.45 | 121,344 |
| History by Letter - H | 0 | - | 4.45 | 135,758 |
| History by Letter - J | 0 | - | 4.51 | 153,113 |
| History by Letter - N | 0 | - | 4.44 | 103,310 |
| History by Letter - S | 0 | - | 4.47 | 93,583 |
| History by Letter - W | 0 | - | 4.45 | 108,636 |
| History by Letter - M | 0 | - | 4.54 | 119,002 |
| History by Letter - K | 0 | - | 4.50 | 100,754 |
| History by Letter - L | 0 | - | 4.49 | 111,425 |
| History by Letter - I | 0 | - | 4.46 | 103,601 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,308 |
| Empires by Maps | 0 | - | 4.98 | 118,150 |
| Countries by Military Spending | 0 | - | 4.93 | 176,242 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,397 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 119,559 |
| Name a Minecraft Mob A-Z | 0 | - | 4.85 | 41,386 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,384 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,548 |
| Flowers by Picture | 0 | - | 4.46 | 104,978 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,506 |
| Airline Logos | 0 | - | 4.45 | 139,857 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 246,731 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,303,352 |
| Animals that Start with L | 0 | - | 4.47 | 101,193 |
| Animals that Start with P | 0 | - | 4.45 | 85,589 |
| Animals that Start with S | 0 | - | 4.49 | 86,757 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,535 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,480 |
| World Cities A-Z by Clue #1 | 0 | - | 4.61 | 64,255 |
| Islands A-Z | 0 | - | 4.46 | 116,640 |
| World Cities A-Z by Clue #2 | 0 | - | 4.43 | 56,035 |
| Human Body A-Z | 0 | - | 4.51 | 128,178 |
| Asian Cities A-Z by Clue | 0 | - | 4.53 | 33,075 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,747 |
| Africa A-Z | 0 | - | 4.57 | 46,344 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.60 | 47,438 |
| Ethnic Groups A-Z | 0 | - | 4.50 | 42,014 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,519 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,763 |
| People in History A-Z #3 | 0 | - | 4.44 | 45,926 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 54,961 |
| All Country Flags of the World | 0 | - | 5.00 | 3,594,140 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 157,629 |
| Disney A-Z | 0 | - | 4.37 | 86,058 |
| Literature by Letter - A | 0 | - | 4.23 | 31,737 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,055 |
| Companies A-Z | 0 | - | 4.30 | 42,598 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,459 |
| Religion A-Z #2 | 0 | - | 4.40 | 36,786 |
| Geography by Letter - G | 0 | - | 4.35 | 125,349 |
| Geography by Letter - F | 0 | - | 4.27 | 136,922 |
| Geography by Letter - J | 0 | - | 4.34 | 122,048 |
| Geography by Letter - O | 0 | - | 4.37 | 128,864 |
| Geography by Letter - V | 0 | - | 4.39 | 120,404 |
| Geography by Letter - W | 0 | - | 4.39 | 114,065 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,531 |
| Geography by Letter - Z | 0 | - | 4.11 | 80,913 |
| Geography by Letter - Q | 0 | - | 4.38 | 68,769 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,096 |
| Geography Containing the Letter Z | 0 | - | 4.48 | 27,645 |
| Video Games A-Z | 0 | - | 4.08 | 38,640 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,047 |
| Movies that Start with A | 0 | - | 4.13 | 61,603 |
| Movies that Start with C | 0 | - | 4.30 | 61,534 |
| Movies that Start with B | 0 | - | 4.35 | 84,862 |
| Movies that Start with D | 0 | - | 4.34 | 68,191 |
| Movies that Start with E | 0 | - | 4.13 | 68,136 |
| Movies that Start with J | 0 | - | 4.18 | 75,882 |
| Movies that Start with L | 0 | - | 4.16 | 60,194 |
| Movies that Start with M | 0 | - | 4.28 | 48,031 |
| Movies that Start with N | 0 | - | 4.02 | 41,082 |
| Movies that Start with P | 0 | - | 4.25 | 53,967 |
| Movies that Start with R | 0 | - | 4.17 | 46,409 |
| Movies that Start with W | 0 | - | 4.07 | 44,105 |
| Movies that Start with T | 0 | - | 4.33 | 49,076 |
| Movies that Start with S | 0 | - | 4.35 | 56,229 |
| Movies that Start with F | 0 | - | 4.13 | 68,605 |
| History by Letter - D | 0 | - | 4.39 | 136,787 |
| History by Letter - F | 0 | - | 4.18 | 113,608 |
| History by Letter - O | 0 | - | 4.31 | 98,983 |
| History by Letter - P | 0 | - | 4.38 | 107,257 |
| History by Letter - Q | 0 | - | 4.34 | 79,919 |
| History by Letter - R | 0 | - | 4.26 | 121,563 |
| History by Letter - T | 0 | - | 4.39 | 104,666 |
| History by Letter - U | 0 | - | 4.19 | 100,156 |
| History by Letter - V | 0 | - | 4.27 | 80,298 |
| History by Letter - Y | 0 | - | 4.27 | 86,871 |
| History by Letter - Z | 0 | - | 4.18 | 76,683 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,098 |
| History Containing the Letter X | 0 | - | 4.47 | 26,916 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,329 |
| Music by Letter - F | 0 | - | 4.48 | 26,772 |
| Music by Letter - A | 0 | - | 4.61 | 31,152 |
| Islands by Shape #2 | 0 | - | 4.88 | 58,944 |
| Hats by Picture | 0 | - | 4.21 | 17,897 |
| Weapons by Picture | 0 | - | 4.13 | 20,858 |
| Cars by Picture | 0 | - | 3.89 | 41,030 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 102,554 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 60,946 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,524,600 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,086,615 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 729,109 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,630 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,800 |
| Middle East A-Z | 0 | - | 4.46 | 45,744 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,115 |
| 20th Century A-Z | 0 | - | 4.50 | 53,115 |
| 19th Century A-Z | 0 | - | 4.77 | 46,699 |
| 18th Century A-Z | 0 | - | 4.54 | 42,613 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,442 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,812 |
| Number by Picture Quiz | 0 | - | 4.04 | 20,998 |
| Flags with Crescents | 0 | - | 4.98 | 167,271 |
| Country Flag Trivia | 0 | - | 4.81 | 55,779 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,236 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,338 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,723 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,340 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,268 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 51,932 |
| Formula One Teams by Logos | 0 | - | 4.49 | 94,910 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 84,989 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,279 |
| Star Wars A-Z | 0 | - | 4.46 | 87,059 |
| Monarchies of the World | 0 | - | 4.94 | 166,374 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,397 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,805 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,326 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,598 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 73,925 |
| People on Money by Country | 0 | - | 4.84 | 59,928 |
| Literature by Letter - D | 0 | - | 4.30 | 20,440 |
| Literature by Letter - C | 0 | - | 4.34 | 26,366 |
| Literature by Letter - F | 0 | - | 4.25 | 17,065 |
| Literature by Letter - E | 0 | - | 4.03 | 14,953 |
| Literature by Letter - H | 0 | - | 4.23 | 17,984 |
| Literature by Letter - I | 0 | - | 4.25 | 15,129 |
| Literature by Letter - L | 0 | - | 4.32 | 23,121 |
| Literature by Letter - M | 0 | - | 4.16 | 18,527 |
| Literature by Letter - P | 0 | - | 4.16 | 16,657 |
| Literature by Letter - O | 0 | - | 4.30 | 13,455 |
| Literature by Letter - J | 0 | - | 4.23 | 14,732 |
| Literature by Letter - N | 0 | - | 4.24 | 14,229 |
| Literature by Letter - K | 0 | - | 4.13 | 12,214 |
