| Merged Company Logos #1 | 0 | - | 4.90 | 107,085 |
| Merged Company Logos #2 | 0 | - | 4.75 | 78,005 |
| Random Logos Quiz | 0 | - | 4.33 | 209,183 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 116,070 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,529 |
| Empires by Maps | 0 | - | 4.98 | 121,554 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,791 |
| Movie Logos | 0 | - | 4.33 | 239,978 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,633 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,460 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,151 |
| Play-Doh People from History | 0 | - | 4.99 | 95,382 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,467 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,875 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,955 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,978 |
| All Country Flags of the World | 0 | - | 5.00 | 3,703,194 |
| What Do These Two Countries Have in Common? | 0 | - | 4.98 | 72,436 |
| What Am I Talking About? #1 | 0 | - | 4.85 | 54,872 |
| What Am I Talking About #2 | 0 | - | 4.83 | 32,597 |
| Country Confusion | 0 | - | 4.98 | 62,679 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,543,947 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,253 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,816 |
| Where Are These Doors? | 0 | - | 4.45 | 30,163 |
| Years in History by Picture | 0 | - | 4.44 | 35,719 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,848 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,933 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,313 |
| Flags with Crescents | 0 | - | 4.98 | 171,036 |
| Country Flag Trivia | 0 | - | 4.81 | 57,818 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,688 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,239 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,353 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,793 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,828 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,908 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,367 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,481 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 183,343 |
| National Football Team Logos | 0 | - | 4.85 | 181,473 |
| Has Anyone Ever Done It #1 | 0 | - | 4.81 | 55,553 |
| What's Bigger? #1 | 0 | - | 4.87 | 151,143 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,931 |
| Name that Object #1 | 0 | - | 3.57 | 96,585 |
| Flags to Languages | 0 | - | 4.95 | 174,336 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,642 |
| Australia True or False | 0 | - | 4.87 | 57,090 |
| Easy Geography True or False #1 | 0 | - | 4.90 | 115,666 |
| Head to Head - Countries #1 | 0 | - | 4.99 | 132,421 |
| Head to Head - Countries #2 | 0 | - | 4.96 | 93,955 |
| Head to Head - Animals | 0 | - | 4.88 | 69,923 |
| Fruits by Picture | 0 | - | 4.19 | 808,825 |
| Old Movies by Picture | 0 | - | 4.51 | 25,227 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,264 |
| Geography by Picture - B | 0 | - | 4.42 | 55,747 |
| Geography by Picture - H | 0 | - | 4.50 | 58,350 |
| Geography by Picture - N | 0 | - | 4.45 | 42,319 |
| Geography by Picture - R | 0 | - | 4.56 | 41,122 |
| Geography by Picture - T | 0 | - | 4.54 | 57,967 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,604 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,239 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,212 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,766 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,966 |
| Literature Multiple Choice #1 | 0 | - | 4.51 | 41,037 |
| Literature Multiple Choice #2 | 0 | - | 4.45 | 34,686 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,910 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,328 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,628 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 50,012 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,780 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,900 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,361 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 543,074 |
| Do These Countries Border One Another? | 0 | - | 4.94 | 81,363 |
| Name that Bug | 0 | - | 4.12 | 45,615 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,478 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,214 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,933 |
| Elements by Picture | 0 | - | 4.27 | 70,254 |
| Name that Object #2 | 0 | - | 3.64 | 15,507 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,481 |
| Islands by Picture | 0 | - | 4.28 | 107,614 |
| Name that Object #3 | 0 | - | 3.93 | 14,450 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,425 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,729 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,526 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,479 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,903 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,950 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,440 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,330 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,168 |
| International Footballers by Picture | 0 | - | 4.51 | 56,257 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,719 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,382 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,109 |
| Geography by Picture - A | 0 | - | 4.39 | 60,399 |
| Geography by Picture - D | 0 | - | 4.15 | 45,765 |
| Geography by Picture - F | 0 | - | 4.31 | 51,142 |
| Geography by Picture - G | 0 | - | 4.39 | 48,057 |
| Geography by Picture - J | 0 | - | 4.16 | 38,570 |
| Geography by Picture - K | 0 | - | 4.29 | 33,227 |
| Geography by Picture - C | 0 | - | 4.31 | 57,205 |
| Geography by Picture - L | 0 | - | 4.37 | 59,101 |
| Geography by Picture - M | 0 | - | 4.14 | 40,558 |
| Geography by Picture - P | 0 | - | 4.24 | 42,537 |
| Geography by Picture - S | 0 | - | 4.38 | 47,156 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,760 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,267 |
| Flag Maths | 0 | - | 4.61 | 57,822 |
| Satellite Images #1 | 0 | - | 4.47 | 129,862 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,588 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,146 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,162 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,157 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,475 |
| Soccer Team Logos | 0 | - | 4.26 | 376,950 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,435,179 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 263,472 |
| Brand Logos That Start with A | 0 | - | 4.52 | 71,000 |
| Pictures by Letter - E | 0 | - | 3.51 | 34,626 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,346 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,728 |
| Pictures by Letter - F | 0 | - | 4.18 | 29,231 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,576 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,428 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,894 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,266 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,540 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,623 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,178 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,905 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,824 |
| History by Picture - A | 0 | - | 4.26 | 46,074 |
| History by Picture - B | 0 | - | 4.40 | 49,262 |
| History by Picture - C | 0 | - | 4.36 | 54,788 |
| History by Picture - F | 0 | - | 4.35 | 38,124 |
| History by Picture - G | 0 | - | 4.40 | 42,361 |
| History by Picture - D | 0 | - | 4.29 | 44,578 |
| History by Picture - E | 0 | - | 4.25 | 44,159 |
| History by Picture - H | 0 | - | 4.37 | 37,015 |
| History by Picture - K | 0 | - | 4.35 | 33,555 |
| History by Picture - M | 0 | - | 4.17 | 36,337 |
| History by Picture - N | 0 | - | 4.40 | 41,473 |
| History by Picture - O | 0 | - | 4.39 | 36,502 |
| History by Picture - T | 0 | - | 4.20 | 33,490 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,589 |
| Movies by Screenshot | 0 | - | 4.45 | 91,891 |
| What Color is It - Multiple Choice | 0 | - | 4.47 | 44,297 |
| Multiple Choice Numbers #1 | 0 | - | 4.49 | 47,506 |
| Multiple Choice General Knowledge #6 | 0 | - | 4.54 | 30,028 |
| SAT Vocabulary Words Starting With A | 0 | - | 4.43 | 22,838 |
| SAT Vocabulary Words Starting With D | 0 | - | 4.55 | 20,266 |
| SAT Vocabulary Words Starting With C | 0 | - | 4.51 | 19,388 |
| SAT Vocabulary Words Starting With E | 0 | - | 4.53 | 20,201 |
| 5, 6, 7, or 8? | 0 | - | 4.45 | 33,594 |
| NBA - How Many Rings Do They Have? | 0 | - | 4.56 | 31,701 |
| Animals - Real or Fictional? | 0 | - | 4.57 | 49,756 |
| Has Anyone Ever Done It #3 | 0 | - | 4.56 | 51,475 |
| Has Anyone Ever Done It #2 | 0 | - | 4.46 | 47,316 |
| Does it Exist? | 0 | - | 4.54 | 61,737 |
| Multiple Choice General Knowledge #5 | 0 | - | 4.55 | 43,036 |
| Multiple Choice General Knowledge #7 | 0 | - | 4.42 | 41,676 |
| SAT Vocabulary Words Starting With G | 0 | - | 4.52 | 15,680 |
| SAT Vocabulary Words Starting With I | 0 | - | 4.66 | 16,280 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,715 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,763 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,626 |
| Flowers by Picture | 0 | - | 4.46 | 105,824 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,926 |
| Authors by Picture | 0 | - | 4.48 | 25,616 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,746 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,109 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,098 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,261 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,419 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,232 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,996 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,782 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,444 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,293 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,975 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,493 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,708 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,690 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,622 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,332 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 72,048 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,709 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,760 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,992 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,321 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 240,396 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,861 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,898 |
| Musicians by Picture #1 | 0 | - | 4.38 | 109,798 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,205 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,470 |
