| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,080 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,796 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,194 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.44 | 17,045 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,300 |
| 1970s Decade Quiz | 0 | - | 4.20 | 53,430 |
| Movies by Year, 1950–1969 | 0 | - | 4.48 | 22,080 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,222 |
| Empires by Maps | 0 | - | 4.98 | 121,096 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,587 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,546 |
| All Country Flags of the World | 0 | - | 5.00 | 3,685,880 |
| 1970s Movie Trivia | 0 | - | 4.28 | 21,726 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,376 |
| Countries by Road Signs | 0 | - | 4.98 | 54,084 |
| Play-Doh People from History | 0 | - | 4.99 | 95,136 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,294 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,806 |
| Flags with Crescents | 0 | - | 4.98 | 170,469 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,541,075 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,094,755 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,733 |
| Country Flag Trivia | 0 | - | 4.81 | 57,476 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,260 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,912 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,912 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,547 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,563 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,734 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,126 |
| Real vs. Fake Flags | 0 | - | 4.98 | 124,930 |
| National Football Team Logos | 0 | - | 4.85 | 180,965 |
| Fads of the 1970s | 0 | - | 4.19 | 28,413 |
| 1970s American TV Trivia | 0 | - | 4.12 | 12,474 |
| Highest Grossing 1970s Movies | 0 | - | 4.30 | 29,523 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,394 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,050 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,913 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,840 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 49,706 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,163 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,635 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,609 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,013 |
| Flags of Oceania | 0 | - | 5.00 | 260,934 |
| Flags of North and South America | 0 | - | 4.99 | 374,771 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,845 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,365 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,523 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,083 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,661 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,882 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 146,564 |
| Flags to Languages | 0 | - | 4.95 | 174,004 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,788 |
| Former Flags | 0 | - | 4.97 | 108,054 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,841 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,934 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,725 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,349 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,798 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,860 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,265 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,603 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,712 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,055 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,269 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,339 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,230 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,299 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,917 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,097 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,212 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 72,899 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,562 |
| World Coats of Arms | 0 | - | 4.99 | 64,794 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,133 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,455 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,068 |
| Pixelated World Map | 0 | - | 5.00 | 143,715 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,754 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,838 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,682 |
| Imagine Lyrics | 0 | - | 4.53 | 43,435 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 40,878 |
| Years in History by Picture | 0 | - | 4.44 | 35,640 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,860 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,329 |
| Geography by Picture - B | 0 | - | 4.42 | 55,692 |
| Geography by Picture - H | 0 | - | 4.50 | 58,298 |
| Geography by Picture - N | 0 | - | 4.45 | 42,269 |
| Geography by Picture - R | 0 | - | 4.56 | 41,085 |
| Geography by Picture - T | 0 | - | 4.54 | 57,916 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,229 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,908 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,983 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,348 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,303 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,087 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,980 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,931 |
| 20 Random Country Flags | 0 | - | 4.99 | 615,301 |
| Map of Africa by Flag Colours | 0 | - | 4.88 | 17,691 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,282 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,694 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,081 |
| First Lines of Beatles Songs | 0 | - | 4.36 | 47,020 |
| Beatles Songs by Synopsis | 0 | - | 4.31 | 33,098 |
| 1970s Celebrities | 0 | - | 4.03 | 13,765 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,094 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,683 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 88,731 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,543 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,610 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,433 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,864 |
| Old Movies by Picture | 0 | - | 4.51 | 25,159 |
| Islands by Picture | 0 | - | 4.28 | 107,337 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,355 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,974 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,619 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,389 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,403 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,269 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,901 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,582 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,619 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,822 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,109 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,252 |
| International Footballers by Picture | 0 | - | 4.51 | 55,987 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,228 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,963 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,575 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,090 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,666 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,991 |
| Geography by Picture - A | 0 | - | 4.39 | 60,340 |
| Geography by Picture - D | 0 | - | 4.15 | 45,721 |
| Geography by Picture - F | 0 | - | 4.31 | 51,086 |
| Geography by Picture - G | 0 | - | 4.39 | 48,019 |
| Geography by Picture - J | 0 | - | 4.16 | 38,525 |
| Geography by Picture - K | 0 | - | 4.29 | 33,185 |
| Geography by Picture - C | 0 | - | 4.31 | 57,146 |
| Geography by Picture - L | 0 | - | 4.37 | 59,060 |
| Geography by Picture - M | 0 | - | 4.14 | 40,519 |
| Geography by Picture - P | 0 | - | 4.24 | 42,498 |
| Geography by Picture - S | 0 | - | 4.38 | 47,107 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,194 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,562 |
| Emoji Flags | 0 | - | 4.35 | 44,176 |
| Similar Flags #1 | 0 | - | 4.75 | 130,358 |
| Similar Flags #2 | 0 | - | 4.74 | 137,649 |
| Flag Maths | 0 | - | 4.64 | 57,798 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.68 | 38,043 |
| Random Countries by Bordering Flags | 0 | - | 4.98 | 28,574 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,285 |
| Satellite Images #1 | 0 | - | 4.47 | 129,509 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,430 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,467 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,013 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,677 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,585 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 70,292 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 67,363 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.53 | 47,018 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,980 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,035 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,057 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,868 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,811 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,599 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 395,076 |
| Countries by Picture #1 | 0 | - | 4.52 | 118,782 |
| Countries by Picture #3 | 0 | - | 4.51 | 60,926 |
| Guess the Country by a Picture Hint | 0 | - | 4.43 | 48,048 |
| Image to Country - Multiple Choice #2 | 0 | - | 4.60 | 43,766 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,296 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,237 |
| Soccer Team Logos | 0 | - | 4.26 | 375,927 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 156,970 |
| Airline Logos | 0 | - | 4.45 | 141,079 |
| Movie Logos | 0 | - | 4.33 | 239,341 |
| History by Picture - A | 0 | - | 4.26 | 45,981 |
| History by Picture - B | 0 | - | 4.40 | 49,158 |
| History by Picture - C | 0 | - | 4.36 | 54,686 |
| History by Picture - F | 0 | - | 4.35 | 38,037 |
| History by Picture - G | 0 | - | 4.40 | 42,281 |
| History by Picture - D | 0 | - | 4.29 | 44,479 |
| History by Picture - E | 0 | - | 4.25 | 44,081 |
| History by Picture - H | 0 | - | 4.37 | 36,924 |
| History by Picture - K | 0 | - | 4.35 | 33,480 |
| History by Picture - M | 0 | - | 4.17 | 36,254 |
| History by Picture - N | 0 | - | 4.40 | 41,387 |
| History by Picture - O | 0 | - | 4.39 | 36,428 |
| History by Picture - T | 0 | - | 4.20 | 33,417 |
| Movies by Screenshot | 0 | - | 4.45 | 91,412 |
| Name the Cat Flags | 0 | - | 5.00 | 40,435 |
| Fresh Prince of Bel-Air Lyrics | 0 | - | 4.86 | 589,656 |
| Highest Grossing 1960s Movies | 0 | - | 4.45 | 22,791 |
