| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,703 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,753 |
| 1990s Movie Silhouettes | 0 | - | 4.98 | 99,549 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,508 |
| 1990s U.S. Television by Picture | 0 | - | 4.45 | 25,756 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,166 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,207 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,922 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 53,126 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 41,956 |
| Commonly Mixed-Up Countries - Multiple Choice | 0 | - | 4.98 | 53,026 |
| 2010s U.S. Television by Picture | 0 | - | 4.51 | 43,031 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,514 |
| Empires by Maps | 0 | - | 4.98 | 121,522 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,329 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 72,042 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,981 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,319 |
| All Country Flags of the World | 0 | - | 5.00 | 3,702,166 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,072 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.44 | 17,066 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 108,888 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,456 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,132 |
| Play-Doh People from History | 0 | - | 4.99 | 95,365 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,452 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,866 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,946 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,963 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,543,789 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,164 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,758 |
| Fads of the 1990s | 0 | - | 4.03 | 36,645 |
| Fresh Prince of Bel-Air Lyrics | 0 | - | 4.86 | 589,996 |
| Seinfeld Trivia | 0 | - | 4.57 | 35,221 |
| Main Friends Characters and Actors | 0 | - | 4.42 | 52,333 |
| Friends - Finish the Quote | 0 | - | 4.57 | 44,161 |
| 1930s Celebrities by Picture | 0 | - | 4.33 | 12,692 |
| 2000s U.S. Television by Picture | 0 | - | 4.47 | 29,659 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,837 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,923 |
| 1980s Celebrities by Picture #1 | 0 | - | 3.97 | 61,747 |
| 2000s Celebrities by Picture #1 | 0 | - | 3.93 | 102,606 |
| Flags with Crescents | 0 | - | 4.98 | 171,012 |
| Country Flag Trivia | 0 | - | 4.81 | 57,806 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,668 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,228 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,335 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,781 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,817 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,901 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,353 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,449 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 183,266 |
| National Football Team Logos | 0 | - | 4.85 | 181,435 |
| 1990s Catchphrases | 0 | - | 4.22 | 176,511 |
| Quiz on the Year 1997 | 0 | - | 4.40 | 21,169 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,408 |
| Friends Trivia | 0 | - | 4.08 | 160,971 |
| Top Box Office Stars of the 1990s | 0 | - | 4.30 | 31,745 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,918 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,610 |
| Years in History by Picture | 0 | - | 4.44 | 35,710 |
| Where Are These Doors? | 0 | - | 4.45 | 30,162 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 49,999 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,773 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,302 |
| Flags to Languages | 0 | - | 4.95 | 174,314 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,348 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,986 |
| 1990s Decade Quiz | 0 | - | 4.00 | 62,879 |
| Friends A-Z | 0 | - | 4.46 | 40,591 |
| 1990s Movie Taglines | 0 | - | 4.21 | 46,091 |
| 1990s Movie Quotes | 0 | - | 4.36 | 107,163 |
| 1990s Movies by Plot | 0 | - | 4.13 | 27,834 |
| Fruits by Picture | 0 | - | 4.19 | 808,769 |
| Old Movies by Picture | 0 | - | 4.51 | 25,220 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,261 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,096 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,863 |
| Geography by Picture - B | 0 | - | 4.42 | 55,747 |
| Geography by Picture - H | 0 | - | 4.50 | 58,345 |
| Geography by Picture - N | 0 | - | 4.45 | 42,316 |
| Geography by Picture - R | 0 | - | 4.56 | 41,120 |
| Geography by Picture - T | 0 | - | 4.54 | 57,965 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,255 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 542,983 |
| Random Logos Quiz | 0 | - | 4.33 | 209,167 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 116,040 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,434,875 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,597 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,235 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,207 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,764 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,966 |
| O.J. Simpson - Trial of the Century | 0 | - | 3.94 | 7,171 |
| 1990s American TV Trivia | 0 | - | 3.72 | 12,188 |
| Friends Episodes | 0 | - | 3.97 | 42,904 |
| Friends Theme Song Lyrics | 0 | - | 4.37 | 143,443 |
| 1990s Movie Co-Stars | 0 | - | 3.97 | 33,702 |
| Name the Cat Flags | 0 | - | 5.00 | 40,517 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,702 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,748 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,614 |
| Flowers by Picture | 0 | - | 4.46 | 105,822 |
| Name that Bug | 0 | - | 4.12 | 45,615 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,476 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,917 |
| Elements by Picture | 0 | - | 4.27 | 70,244 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,476 |
| Islands by Picture | 0 | - | 4.28 | 107,601 |
| Name that Object #1 | 0 | - | 3.57 | 96,582 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,721 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,424 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,252 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,477 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,412 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,223 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,881 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,986 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,969 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,943 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,435 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,310 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,704 |
| International Footballers by Picture | 0 | - | 4.51 | 56,241 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,692 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,352 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,101 |
| Geography by Picture - A | 0 | - | 4.39 | 60,399 |
| Geography by Picture - D | 0 | - | 4.15 | 45,764 |
| Geography by Picture - F | 0 | - | 4.31 | 51,141 |
| 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 | 57,202 |
| Geography by Picture - L | 0 | - | 4.37 | 59,099 |
| Geography by Picture - M | 0 | - | 4.14 | 40,556 |
| Geography by Picture - P | 0 | - | 4.24 | 42,536 |
| Geography by Picture - S | 0 | - | 4.38 | 47,155 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,736 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,497 |
| Flag Maths | 0 | - | 4.61 | 57,816 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.68 | 38,165 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,499 |
| Satellite Images #1 | 0 | - | 4.47 | 129,757 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,547 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,124 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,848 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 71,155 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,141 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,138 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 395,433 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,460 |
| Soccer Team Logos | 0 | - | 4.26 | 376,882 |
| Airline Logos | 0 | - | 4.45 | 141,287 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,215 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 263,429 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,775 |
| Movie Logos | 0 | - | 4.33 | 239,930 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,982 |
| Pictures by Letter - E | 0 | - | 3.51 | 34,624 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,343 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,725 |
| Pictures by Letter - F | 0 | - | 4.18 | 29,227 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,571 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,425 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,892 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,262 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,536 |
| 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 | 20,902 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,821 |
| History by Picture - A | 0 | - | 4.26 | 46,072 |
| History by Picture - B | 0 | - | 4.40 | 49,256 |
| History by Picture - C | 0 | - | 4.36 | 54,785 |
| History by Picture - F | 0 | - | 4.35 | 38,121 |
| History by Picture - G | 0 | - | 4.40 | 42,356 |
| History by Picture - D | 0 | - | 4.29 | 44,573 |
| History by Picture - E | 0 | - | 4.25 | 44,157 |
| History by Picture - H | 0 | - | 4.37 | 37,011 |
| History by Picture - K | 0 | - | 4.35 | 33,548 |
| History by Picture - M | 0 | - | 4.17 | 36,332 |
| History by Picture - N | 0 | - | 4.40 | 41,470 |
| History by Picture - O | 0 | - | 4.39 | 36,496 |
| History by Picture - T | 0 | - | 4.20 | 33,488 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,580 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,627 |
| Movies by Screenshot | 0 | - | 4.45 | 91,860 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 31,495 |
| Seinfeld Quotes | 0 | - | 4.28 | 26,781 |
| 1970s Celebrities | 0 | - | 4.03 | 13,778 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,741 |
| 2000s Movie Trivia #1 | 0 | - | 4.36 | 73,145 |
| 2010s Movie Trivia | 0 | - | 4.33 | 51,146 |
| 2010s Decade Quiz | 0 | - | 4.53 | 103,597 |
| The 17th Century | 0 | - | 4.54 | 53,955 |
| 1940s Decade Quiz | 0 | - | 4.51 | 52,390 |
| Rat Pack Members | 0 | - | 4.03 | 5,194 |
