| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,115 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,201 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,900 |
| Empires by Maps | 0 | - | 4.98 | 118,947 |
| All Country Flags of the World | 0 | - | 5.00 | 3,617,268 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,061 |
| Countries by Road Signs | 0 | - | 4.98 | 53,271 |
| Play-Doh People from History | 0 | - | 4.99 | 94,083 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,480 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,165 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,529,110 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,088,720 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 730,597 |
| Flags with Crescents | 0 | - | 4.98 | 168,002 |
| Country Flag Trivia | 0 | - | 4.81 | 56,166 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,699 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,682 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,228 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,653 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,561 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,230 |
| Real vs. Fake Flags | 0 | - | 4.98 | 122,936 |
| National Football Team Logos | 0 | - | 4.84 | 179,115 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,465 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,708 |
| Years in History by Picture | 0 | - | 4.44 | 35,217 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,917 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,902 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,231,108 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,435 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,160 |
| Flags of Africa Quiz | 0 | - | 5.00 | 465,227 |
| Flags of Oceania | 0 | - | 5.00 | 256,193 |
| Flags of North and South America | 0 | - | 4.99 | 368,950 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,216 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 143,506 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 114,888 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,381 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,161 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,062 |
| Flags to Languages | 0 | - | 4.95 | 172,784 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 74,925 |
| Former Flags | 0 | - | 4.97 | 106,959 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,675 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,028 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,783 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 98,517 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,992 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,404 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,797 |
| Country Flags Slideshow | 0 | - | 4.91 | 46,914 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,876 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,170 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,348 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,478 |
| Countries by Partial Flag Images #7 | 0 | - | 4.90 | 31,229 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,696 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,085 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,533 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,594 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,464 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,330 |
| World Coats of Arms | 0 | - | 4.99 | 64,030 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,263 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,621 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,041 |
| Pixelated World Map | 0 | - | 5.00 | 142,689 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,769 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,175 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 91,950 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,961 |
| Old Movies by Picture | 0 | - | 4.51 | 24,896 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,713 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,000 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,079 |
| Geography by Picture - B | 0 | - | 4.42 | 55,464 |
| Geography by Picture - H | 0 | - | 4.50 | 58,088 |
| Geography by Picture - N | 0 | - | 4.45 | 42,081 |
| Geography by Picture - R | 0 | - | 4.55 | 40,912 |
| Geography by Picture - T | 0 | - | 4.54 | 57,716 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,428 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,760 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,229 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,772 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,754 |
| 20 Random Country Flags | 0 | - | 4.99 | 606,505 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,728 |
| Element... or Pokémon? | 0 | - | 4.98 | 130,593 |
| Rat Pack Members | 0 | - | 4.03 | 5,168 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,625 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,860 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,213 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,583 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,700 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,475 |
| Islands by Picture | 0 | - | 4.29 | 106,170 |
| Classic Movies by Movie Posters | 0 | - | 4.44 | 24,118 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,197 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 40,931 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,598 |
| International Footballers by Picture | 0 | - | 4.50 | 54,949 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 283,232 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,957 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,463 |
| Geography by Picture - A | 0 | - | 4.39 | 60,092 |
| Geography by Picture - D | 0 | - | 4.15 | 45,535 |
| Geography by Picture - F | 0 | - | 4.31 | 50,864 |
| Geography by Picture - G | 0 | - | 4.38 | 47,837 |
| Geography by Picture - J | 0 | - | 4.16 | 38,359 |
| Geography by Picture - K | 0 | - | 4.29 | 33,039 |
| Geography by Picture - C | 0 | - | 4.31 | 56,952 |
| Geography by Picture - L | 0 | - | 4.37 | 58,811 |
| Geography by Picture - M | 0 | - | 4.14 | 40,368 |
| Geography by Picture - P | 0 | - | 4.24 | 42,328 |
| Geography by Picture - S | 0 | - | 4.38 | 46,942 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,902 |
| Country Flags with the Southern Cross | 0 | - | 4.80 | 61,642 |
| Similar Flags #1 | 0 | - | 4.74 | 129,332 |
| Similar Flags #2 | 0 | - | 4.74 | 136,594 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,067 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,261 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,661 |
| Flag Maths | 0 | - | 4.78 | 57,694 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.64 | 37,553 |
| Map of Africa by Flag Colours | 0 | - | 4.88 | 17,267 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,358 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,196 |
| Satellite Images #1 | 0 | - | 4.46 | 129,107 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,068 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,724 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 65,907 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,130 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 69,777 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 66,927 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.53 | 46,746 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,260 |
| Satellite Images Quiz #5 | 0 | - | 4.49 | 49,719 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,857 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,293 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 393,376 |
| Countries by Picture #1 | 0 | - | 4.53 | 98,515 |
| Countries by Picture #3 | 0 | - | 4.51 | 59,067 |
| Guess the Country by a Picture Hint | 0 | - | 4.42 | 47,490 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,527 |
| Soccer Team Logos | 0 | - | 4.26 | 371,773 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 154,175 |
| Airline Logos | 0 | - | 4.45 | 140,136 |
| Movie Logos | 0 | - | 4.33 | 236,521 |
| History by Picture - A | 0 | - | 4.25 | 45,538 |
| History by Picture - B | 0 | - | 4.40 | 48,674 |
| History by Picture - C | 0 | - | 4.36 | 54,180 |
| History by Picture - F | 0 | - | 4.35 | 37,667 |
| History by Picture - G | 0 | - | 4.40 | 41,919 |
| History by Picture - D | 0 | - | 4.29 | 44,088 |
| History by Picture - E | 0 | - | 4.27 | 43,701 |
| History by Picture - H | 0 | - | 4.37 | 36,612 |
| History by Picture - K | 0 | - | 4.35 | 33,170 |
| History by Picture - M | 0 | - | 4.17 | 35,972 |
| History by Picture - N | 0 | - | 4.40 | 41,056 |
| History by Picture - O | 0 | - | 4.39 | 36,110 |
| History by Picture - T | 0 | - | 4.20 | 33,154 |
| 1960s Catchphrases | 0 | - | 4.14 | 104,313 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,585 |
| 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 | 40,729 |
| Woodstock Performers | 0 | - | 4.55 | 10,608 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 42,638 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 44,567 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,285 |
| Merged Company Logos #3 | 0 | - | 4.49 | 64,101 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 129,130 |
| Women in History by Picture | 0 | - | 4.25 | 25,795 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.29 | 46,216 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 48,391 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 238,297 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,376 |
| Name that Historical Figure #6 | 0 | - | 4.27 | 92,717 |
| Geography by Picture - E | 0 | - | 3.55 | 47,300 |
| Landforms by Picture | 0 | - | 4.31 | 20,598 |
| Geography by Picture - I | 0 | - | 4.00 | 39,340 |
| Cross Flags of Europe | 0 | - | 4.43 | 297,344 |
| Emoji Flags | 0 | - | 4.35 | 43,875 |
| Flags of the Middle East | 0 | - | 4.69 | 62,421 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,665 |
| Name a Valid Country Flag | 0 | - | 4.67 | 75,018 |
| Select the World Flags | 0 | - | 4.27 | 37,477 |
| Countries by Partial Flag Images #8 | 0 | - | 4.77 | 22,307 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,284 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,703 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,902 |
| Cities by Satellite #1 | 0 | - | 4.38 | 80,460 |
| Cities by Satellite #2 | 0 | - | 4.49 | 24,951 |
| Landmarks Picture Quiz #2 | 0 | - | 4.38 | 130,527 |
| Countries by Picture #4 | 0 | - | 4.15 | 45,104 |
| Countries by Picture #2 | 0 | - | 4.37 | 69,655 |
| Countries by Picture #5 | 0 | - | 4.25 | 43,205 |
| Countries by Picture #6 | 0 | - | 4.15 | 35,961 |
| Image to Country - Multiple Choice #2 | 0 | - | 4.61 | 43,339 |
