| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,119 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,201 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,908 |
| Empires by Maps | 0 | - | 4.98 | 118,972 |
| All Country Flags of the World | 0 | - | 5.00 | 3,617,880 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,067 |
| Countries by Road Signs | 0 | - | 4.98 | 53,277 |
| Play-Doh People from History | 0 | - | 4.99 | 94,095 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,486 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,169 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,529,228 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,088,782 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,638 |
| Flags with Crescents | 0 | - | 4.98 | 168,015 |
| Country Flag Trivia | 0 | - | 4.81 | 56,172 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,717 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,691 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,242 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,661 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,570 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,237 |
| Real vs. Fake Flags | 0 | - | 4.98 | 122,951 |
| National Football Team Logos | 0 | - | 4.85 | 179,157 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,479 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,713 |
| Years in History by Picture | 0 | - | 4.44 | 35,222 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,922 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,913 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,231,305 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,499 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,170 |
| Flags of Africa Quiz | 0 | - | 5.00 | 465,298 |
| Flags of Oceania | 0 | - | 5.00 | 256,220 |
| Flags of North and South America | 0 | - | 4.99 | 368,998 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,233 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 143,523 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 114,907 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,401 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,197 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,083 |
| Flags to Languages | 0 | - | 4.95 | 172,795 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 74,952 |
| Former Flags | 0 | - | 4.97 | 106,973 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,690 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,038 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,796 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 98,522 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,999 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,407 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,800 |
| Country Flags Slideshow | 0 | - | 4.91 | 46,919 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,888 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,179 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,358 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,496 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,243 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,711 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,088 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,540 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,599 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,466 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,334 |
| World Coats of Arms | 0 | - | 4.99 | 64,033 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,271 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,632 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,056 |
| Pixelated World Map | 0 | - | 5.00 | 142,698 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,774 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,176 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 91,961 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,968 |
| Old Movies by Picture | 0 | - | 4.51 | 24,898 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,724 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,013 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,098 |
| Geography by Picture - B | 0 | - | 4.42 | 55,466 |
| Geography by Picture - H | 0 | - | 4.50 | 58,089 |
| Geography by Picture - N | 0 | - | 4.45 | 42,083 |
| Geography by Picture - R | 0 | - | 4.56 | 40,914 |
| Geography by Picture - T | 0 | - | 4.54 | 57,717 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,436 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,771 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,237 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,781 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,763 |
| 20 Random Country Flags | 0 | - | 4.99 | 606,699 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,741 |
| Element... or Pokémon? | 0 | - | 4.98 | 130,608 |
| Rat Pack Members | 0 | - | 4.03 | 5,168 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,631 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,867 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,219 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,584 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,701 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,476 |
| Islands by Picture | 0 | - | 4.29 | 106,180 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,123 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,201 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 40,938 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,604 |
| International Footballers by Picture | 0 | - | 4.50 | 54,962 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 283,250 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,967 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,472 |
| Geography by Picture - A | 0 | - | 4.39 | 60,094 |
| Geography by Picture - D | 0 | - | 4.15 | 45,536 |
| Geography by Picture - F | 0 | - | 4.31 | 50,865 |
| Geography by Picture - G | 0 | - | 4.38 | 47,838 |
| Geography by Picture - J | 0 | - | 4.16 | 38,361 |
| Geography by Picture - K | 0 | - | 4.29 | 33,040 |
| Geography by Picture - C | 0 | - | 4.31 | 56,954 |
| Geography by Picture - L | 0 | - | 4.37 | 58,812 |
| Geography by Picture - M | 0 | - | 4.14 | 40,369 |
| Geography by Picture - P | 0 | - | 4.24 | 42,329 |
| Geography by Picture - S | 0 | - | 4.38 | 46,943 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,926 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,645 |
| Similar Flags #1 | 0 | - | 4.74 | 129,337 |
| Similar Flags #2 | 0 | - | 4.74 | 136,605 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,079 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,277 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,681 |
| Flag Maths | 0 | - | 4.74 | 57,695 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.64 | 37,559 |
| Map of Africa by Flag Colours | 0 | - | 4.88 | 17,269 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,369 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,205 |
| Satellite Images #1 | 0 | - | 4.46 | 129,111 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,074 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,728 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 65,913 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,136 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 69,783 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 66,928 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.53 | 46,748 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,265 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,721 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,859 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,297 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 393,392 |
| Countries by Picture #1 | 0 | - | 4.53 | 98,524 |
| Countries by Picture #3 | 0 | - | 4.51 | 59,070 |
| Guess the Country by a Picture Hint | 0 | - | 4.42 | 47,498 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,538 |
| Soccer Team Logos | 0 | - | 4.26 | 371,821 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 154,189 |
| Airline Logos | 0 | - | 4.45 | 140,142 |
| Movie Logos | 0 | - | 4.33 | 236,550 |
| History by Picture - A | 0 | - | 4.25 | 45,542 |
| History by Picture - B | 0 | - | 4.40 | 48,679 |
| History by Picture - C | 0 | - | 4.36 | 54,187 |
| History by Picture - F | 0 | - | 4.35 | 37,671 |
| History by Picture - G | 0 | - | 4.40 | 41,922 |
| History by Picture - D | 0 | - | 4.29 | 44,091 |
| History by Picture - E | 0 | - | 4.27 | 43,710 |
| History by Picture - H | 0 | - | 4.37 | 36,618 |
| History by Picture - K | 0 | - | 4.35 | 33,173 |
| History by Picture - M | 0 | - | 4.17 | 35,976 |
| History by Picture - N | 0 | - | 4.40 | 41,060 |
| History by Picture - O | 0 | - | 4.39 | 36,114 |
| History by Picture - T | 0 | - | 4.20 | 33,156 |
| 1960s Catchphrases | 0 | - | 4.14 | 104,318 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,586 |
| 1960s Movie Trivia | 0 | - | 4.26 | 18,132 |
| Highest Grossing 1960s Movies | 0 | - | 4.45 | 22,638 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,357 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 40,731 |
| Woodstock Performers | 0 | - | 4.55 | 10,609 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 42,642 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 44,568 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,289 |
| Merged Company Logos #3 | 0 | - | 4.49 | 64,108 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 129,132 |
| Women in History by Picture | 0 | - | 4.25 | 25,796 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.29 | 46,220 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 48,396 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 238,318 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,388 |
| Name that Historical Figure #6 | 0 | - | 4.27 | 92,730 |
| Geography by Picture - E | 0 | - | 3.55 | 47,301 |
| Landforms by Picture | 0 | - | 4.31 | 20,600 |
| Geography by Picture - I | 0 | - | 4.00 | 39,341 |
| Cross Flags of Europe | 0 | - | 4.43 | 297,366 |
| Emoji Flags | 0 | - | 4.35 | 43,881 |
| Flags of the Middle East | 0 | - | 4.69 | 62,426 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,668 |
| Name a Valid Country Flag | 0 | - | 4.67 | 75,027 |
| Select the World Flags | 0 | - | 4.27 | 37,482 |
| Countries by Partial Flag Images #8 | 0 | - | 4.77 | 22,400 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,287 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,703 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,909 |
| Cities by Satellite #1 | 0 | - | 4.38 | 80,465 |
| Cities by Satellite #2 | 0 | - | 4.49 | 24,952 |
| Landmarks Picture Quiz #2 | 0 | - | 4.38 | 130,531 |
| Countries by Picture #4 | 0 | - | 4.15 | 45,106 |
| Countries by Picture #2 | 0 | - | 4.37 | 69,656 |
| Countries by Picture #5 | 0 | - | 4.25 | 43,207 |
| Countries by Picture #6 | 0 | - | 4.15 | 35,961 |
| Image to Country - Multiple Choice #2 | 0 | - | 4.61 | 43,341 |
