| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,769 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,102 |
| Empires by Maps | 0 | - | 4.98 | 120,941 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,099 |
| 1970s Movie Trivia | 0 | - | 4.28 | 21,718 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,342 |
| Countries by Road Signs | 0 | - | 4.98 | 54,012 |
| Play-Doh People from History | 0 | - | 4.99 | 95,040 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,229 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,541 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,512 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,743 |
| All Country Flags of the World | 0 | - | 5.00 | 3,679,223 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,539,877 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,094,202 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,339 |
| 1970s Decade Quiz | 0 | - | 4.20 | 53,399 |
| Movies by Year, 1950–1969 | 0 | - | 4.48 | 22,074 |
| Years in History by Picture | 0 | - | 4.44 | 35,604 |
| Flags with Crescents | 0 | - | 4.98 | 170,070 |
| Country Flag Trivia | 0 | - | 4.81 | 57,334 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,112 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,787 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,769 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,484 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,466 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,037 |
| Real vs. Fake Flags | 0 | - | 4.98 | 124,692 |
| National Football Team Logos | 0 | - | 4.85 | 180,817 |
| Fads of the 1970s | 0 | - | 4.19 | 28,405 |
| 1970s American TV Trivia | 0 | - | 4.12 | 12,471 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,025 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,818 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,748 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,567 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,206 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,394 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,903 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,564 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,733 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,443 |
| Flags to Languages | 0 | - | 4.95 | 173,911 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,632 |
| Former Flags | 0 | - | 4.97 | 107,967 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,746 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,855 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,651 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 99,290 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,716 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,831 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,228 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,535 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,634 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,982 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,174 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,278 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,140 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,198 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,850 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,060 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,863 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,548 |
| World Coats of Arms | 0 | - | 4.99 | 64,698 |
| Pixelated World Map | 0 | - | 5.00 | 143,625 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,688 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,760 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,627 |
| Old Movies by Picture | 0 | - | 4.51 | 25,149 |
| Geography by Picture - B | 0 | - | 4.42 | 55,669 |
| Geography by Picture - H | 0 | - | 4.50 | 58,277 |
| Geography by Picture - N | 0 | - | 4.45 | 42,246 |
| Geography by Picture - R | 0 | - | 4.56 | 41,069 |
| Geography by Picture - T | 0 | - | 4.54 | 57,896 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,259 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,742 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,047 |
| Flags of North and South America | 0 | - | 4.99 | 374,224 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,530 |
| Highest Grossing 1970s Movies | 0 | - | 4.30 | 29,514 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,319 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,096 |
| Flags of Oceania | 0 | - | 5.00 | 260,437 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,677 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 63,159 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,051 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,382 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,973 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 31,055 |
| 1970s Celebrities | 0 | - | 4.03 | 13,761 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,663 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,416 |
| Islands by Picture | 0 | - | 4.28 | 107,236 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,309 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,586 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,087 |
| International Footballers by Picture | 0 | - | 4.50 | 55,874 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,036 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,976 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,950 |
| Geography by Picture - A | 0 | - | 4.39 | 60,319 |
| Geography by Picture - D | 0 | - | 4.15 | 45,703 |
| Geography by Picture - F | 0 | - | 4.31 | 51,067 |
| Geography by Picture - G | 0 | - | 4.39 | 47,994 |
| Geography by Picture - J | 0 | - | 4.16 | 38,510 |
| Geography by Picture - K | 0 | - | 4.29 | 33,171 |
| Geography by Picture - C | 0 | - | 4.31 | 57,123 |
| Geography by Picture - L | 0 | - | 4.37 | 59,035 |
| Geography by Picture - M | 0 | - | 4.14 | 40,502 |
| Geography by Picture - P | 0 | - | 4.24 | 42,475 |
| Geography by Picture - S | 0 | - | 4.38 | 47,080 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 280,950 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,813 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,918 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,299 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,825 |
| 20 Random Country Flags | 0 | - | 4.99 | 614,492 |
| Flag Maths | 0 | - | 4.64 | 57,788 |
| Satellite Images #1 | 0 | - | 4.47 | 129,476 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,394 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,984 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,008 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,040 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,175 |
| Soccer Team Logos | 0 | - | 4.26 | 375,553 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 156,751 |
| Movie Logos | 0 | - | 4.33 | 239,105 |
| History by Picture - A | 0 | - | 4.26 | 45,931 |
| History by Picture - B | 0 | - | 4.40 | 49,117 |
| History by Picture - C | 0 | - | 4.36 | 54,625 |
| History by Picture - F | 0 | - | 4.35 | 37,997 |
| History by Picture - G | 0 | - | 4.40 | 42,243 |
| History by Picture - D | 0 | - | 4.29 | 44,436 |
| History by Picture - E | 0 | - | 4.25 | 44,052 |
| History by Picture - H | 0 | - | 4.37 | 36,891 |
| History by Picture - K | 0 | - | 4.35 | 33,449 |
| History by Picture - M | 0 | - | 4.17 | 36,234 |
| History by Picture - N | 0 | - | 4.40 | 41,355 |
| History by Picture - O | 0 | - | 4.39 | 36,395 |
| History by Picture - T | 0 | - | 4.20 | 33,393 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,060 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,467 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,532 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,832 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,749 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,936 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,348 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,245 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,851 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,540 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,567 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,756 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,227 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,807 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,446 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,574 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,155 |
| Emoji Flags | 0 | - | 4.35 | 44,151 |
| Similar Flags #1 | 0 | - | 4.75 | 130,261 |
| Similar Flags #2 | 0 | - | 4.74 | 137,550 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.68 | 37,983 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,210 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,447 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,611 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,551 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 70,252 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 67,330 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.53 | 46,996 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,906 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,849 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,578 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 394,924 |
| Countries by Picture #1 | 0 | - | 4.51 | 118,350 |
| Countries by Picture #3 | 0 | - | 4.51 | 60,883 |
| Guess the Country by a Picture Hint | 0 | - | 4.43 | 47,998 |
| Airline Logos | 0 | - | 4.45 | 140,991 |
| Highest Grossing 1960s Movies | 0 | - | 4.45 | 22,781 |
| 1970s... or 1980s? | 0 | - | 4.60 | 30,608 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 88,704 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 129,641 |
| Women in History by Picture | 0 | - | 4.25 | 25,960 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,671 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 48,803 |
| Geography by Picture - E | 0 | - | 3.55 | 47,419 |
| Landforms by Picture | 0 | - | 4.31 | 20,701 |
| Geography by Picture - I | 0 | - | 4.00 | 39,464 |
| Geography by Picture - O | 0 | - | 4.01 | 28,173 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,357 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,030 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 171,941 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,873 |
| Select the World Flags | 0 | - | 4.27 | 37,831 |
| Countries by Partial Flag Images #8 | 0 | - | 4.78 | 25,376 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,176 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,731 |
| Cities by Satellite #1 | 0 | - | 4.37 | 81,453 |
| Cities by Satellite #2 | 0 | - | 4.49 | 25,160 |
| Landmarks Picture Quiz #2 | 0 | - | 4.38 | 131,007 |
| Countries by Picture #4 | 0 | - | 4.15 | 46,647 |
| Countries by Picture #2 | 0 | - | 4.38 | 72,113 |
| Countries by Picture #5 | 0 | - | 4.25 | 44,537 |
