| Brand Logos That Start With B | 0 | - | 4.41 | 59,419 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 534,026 |
| Brand Logos That Start With S | 0 | - | 4.37 | 56,943 |
| Brand Logos That Start With D | 0 | - | 4.37 | 60,897 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,437 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,178 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 177,230 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 259,977 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,995 |
| National Football Team Logos | 0 | - | 4.84 | 179,107 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 129,077 |
| Geography by Letter - T | 0 | - | 4.84 | 152,781 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,475 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,146 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,904 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,274 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,574 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,108 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,700 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,570 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,321 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,396 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,083 |
| Soccer Team Logos | 0 | - | 4.26 | 371,743 |
| NATO Military Alphabet | 0 | - | 4.98 | 555,545 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 798,830 |
| Religion A-Z #2 | 0 | - | 4.41 | 36,874 |
| Geography by Letter - A | 0 | - | 4.74 | 210,583 |
| Geography by Letter - B | 0 | - | 4.56 | 183,590 |
| Geography by Letter - H | 0 | - | 4.69 | 149,499 |
| Geography by Letter - C | 0 | - | 4.47 | 157,837 |
| Geography by Letter - D | 0 | - | 4.50 | 149,745 |
| Geography by Letter - E | 0 | - | 4.42 | 146,881 |
| Geography by Letter - I | 0 | - | 4.42 | 121,384 |
| Geography by Letter - K | 0 | - | 4.53 | 117,514 |
| Geography by Letter - L | 0 | - | 4.43 | 147,836 |
| Geography by Letter - M | 0 | - | 4.49 | 117,832 |
| Geography by Letter - N | 0 | - | 4.51 | 126,446 |
| Geography by Letter - P | 0 | - | 4.47 | 175,369 |
| Geography by Letter - R | 0 | - | 4.44 | 130,607 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,855 |
| Geography by Letter - U | 0 | - | 4.53 | 142,309 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,017 |
| Geography Containing the Letter X | 0 | - | 4.42 | 34,497 |
| Geography Containing the Letter Q | 0 | - | 4.55 | 32,853 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,156 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,738 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,230 |
| Empires A-Z | 0 | - | 4.51 | 44,919 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,399 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,992 |
| Movies that Start with G | 0 | - | 4.48 | 68,313 |
| Movies that Start with I | 0 | - | 4.41 | 64,959 |
| History by Letter - A | 0 | - | 4.51 | 152,318 |
| History by Letter - B | 0 | - | 4.45 | 171,499 |
| History by Letter - C | 0 | - | 4.70 | 170,593 |
| History by Letter - E | 0 | - | 4.51 | 140,043 |
| History by Letter - G | 0 | - | 4.46 | 121,609 |
| History by Letter - H | 0 | - | 4.45 | 136,054 |
| History by Letter - J | 0 | - | 4.51 | 153,437 |
| History by Letter - N | 0 | - | 4.45 | 103,532 |
| History by Letter - S | 0 | - | 4.47 | 93,804 |
| History by Letter - W | 0 | - | 4.45 | 108,893 |
| History by Letter - M | 0 | - | 4.54 | 119,246 |
| History by Letter - K | 0 | - | 4.50 | 100,949 |
| History by Letter - L | 0 | - | 4.50 | 111,646 |
| History by Letter - I | 0 | - | 4.46 | 103,813 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,882 |
| Empires by Maps | 0 | - | 4.98 | 118,930 |
| Countries by Military Spending | 0 | - | 4.93 | 176,701 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,628 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.91 | 119,920 |
| Name a Minecraft Mob A-Z | 0 | - | 4.85 | 41,876 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,621 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,855 |
| Flowers by Picture | 0 | - | 4.46 | 105,088 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,582 |
| Airline Logos | 0 | - | 4.45 | 140,132 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 247,288 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,307,734 |
| Animals that Start with L | 0 | - | 4.47 | 101,613 |
| Animals that Start with P | 0 | - | 4.45 | 85,867 |
| Animals that Start with S | 0 | - | 4.49 | 87,044 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,803 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,821 |
| World Cities A-Z by Clue #1 | 0 | - | 4.50 | 66,884 |
| Islands A-Z | 0 | - | 4.46 | 116,953 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 58,248 |
| Human Body A-Z | 0 | - | 4.51 | 128,747 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,878 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,933 |
| Africa A-Z | 0 | - | 4.57 | 46,430 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.68 | 56,346 |
| Ethnic Groups A-Z | 0 | - | 4.50 | 42,098 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,720 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,895 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,021 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,278 |
| All Country Flags of the World | 0 | - | 5.00 | 3,616,725 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,138 |
| Disney A-Z | 0 | - | 4.37 | 86,700 |
| Literature by Letter - A | 0 | - | 4.23 | 31,801 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,084 |
| Companies A-Z | 0 | - | 4.30 | 42,637 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,524 |
| Geography by Letter - G | 0 | - | 4.35 | 125,664 |
| Geography by Letter - F | 0 | - | 4.27 | 137,250 |
| Geography by Letter - J | 0 | - | 4.34 | 122,342 |
| Geography by Letter - O | 0 | - | 4.37 | 129,183 |
| Geography by Letter - V | 0 | - | 4.39 | 121,107 |
| Geography by Letter - W | 0 | - | 4.39 | 114,357 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,829 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,183 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,035 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,145 |
| Geography Containing the Letter Z | 0 | - | 4.48 | 27,696 |
| Video Games A-Z | 0 | - | 4.08 | 38,766 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,118 |
| Movies that Start with A | 0 | - | 4.13 | 61,700 |
| Movies that Start with C | 0 | - | 4.30 | 61,642 |
| Movies that Start with B | 0 | - | 4.35 | 84,991 |
| Movies that Start with D | 0 | - | 4.34 | 68,278 |
| Movies that Start with E | 0 | - | 4.13 | 68,214 |
| Movies that Start with J | 0 | - | 4.18 | 75,974 |
| Movies that Start with L | 0 | - | 4.16 | 60,258 |
| Movies that Start with M | 0 | - | 4.28 | 48,102 |
| Movies that Start with N | 0 | - | 4.02 | 41,139 |
| Movies that Start with P | 0 | - | 4.25 | 54,039 |
| Movies that Start with R | 0 | - | 4.17 | 46,492 |
| Movies that Start with W | 0 | - | 4.07 | 44,164 |
| Movies that Start with T | 0 | - | 4.33 | 49,158 |
| Movies that Start with S | 0 | - | 4.35 | 56,311 |
| Movies that Start with F | 0 | - | 4.13 | 68,690 |
| History by Letter - D | 0 | - | 4.39 | 137,051 |
| History by Letter - F | 0 | - | 4.18 | 113,825 |
| History by Letter - O | 0 | - | 4.32 | 99,181 |
| History by Letter - P | 0 | - | 4.39 | 107,470 |
| History by Letter - Q | 0 | - | 4.34 | 80,068 |
| History by Letter - R | 0 | - | 4.26 | 121,800 |
| History by Letter - T | 0 | - | 4.39 | 104,979 |
| History by Letter - U | 0 | - | 4.19 | 100,475 |
| History by Letter - V | 0 | - | 4.27 | 80,482 |
| History by Letter - Y | 0 | - | 4.27 | 87,022 |
| History by Letter - Z | 0 | - | 4.18 | 76,818 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,147 |
| History Containing the Letter X | 0 | - | 4.47 | 26,959 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,371 |
| Music by Letter - F | 0 | - | 4.48 | 26,872 |
| Music by Letter - A | 0 | - | 4.61 | 31,242 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,059 |
| Hats by Picture | 0 | - | 4.21 | 17,915 |
| Weapons by Picture | 0 | - | 4.13 | 20,930 |
| Cars by Picture | 0 | - | 3.89 | 41,166 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,113 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,163 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,529,024 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,088,676 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 730,572 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,106 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,916 |
| Middle East A-Z | 0 | - | 4.47 | 45,867 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,205 |
| 20th Century A-Z | 0 | - | 4.50 | 53,234 |
| 19th Century A-Z | 0 | - | 4.77 | 46,789 |
| 18th Century A-Z | 0 | - | 4.54 | 42,682 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,484 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,835 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,041 |
| Flags with Crescents | 0 | - | 4.98 | 167,987 |
| Country Flag Trivia | 0 | - | 4.81 | 56,163 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,697 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,679 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,215 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,648 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,559 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,225 |
| Formula One Teams by Logos | 0 | - | 4.49 | 97,538 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,268 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,375 |
| Star Wars A-Z | 0 | - | 4.46 | 87,324 |
| Monarchies of the World | 0 | - | 4.94 | 167,057 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,917 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,156 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,656 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,770 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 74,200 |
| People on Money by Country | 0 | - | 4.83 | 60,082 |
| Literature by Letter - D | 0 | - | 4.30 | 20,489 |
| Literature by Letter - C | 0 | - | 4.34 | 26,419 |
| Literature by Letter - F | 0 | - | 4.26 | 17,106 |
| Literature by Letter - E | 0 | - | 4.03 | 14,990 |
| Literature by Letter - H | 0 | - | 4.23 | 18,028 |
| Literature by Letter - I | 0 | - | 4.25 | 15,171 |
| Literature by Letter - L | 0 | - | 4.32 | 23,167 |
| Literature by Letter - M | 0 | - | 4.18 | 18,567 |
| Literature by Letter - P | 0 | - | 4.18 | 16,689 |
| Literature by Letter - O | 0 | - | 4.30 | 13,482 |
| Literature by Letter - J | 0 | - | 4.23 | 14,771 |
| Literature by Letter - N | 0 | - | 4.24 | 14,258 |
| Literature by Letter - K | 0 | - | 4.13 | 12,248 |
