| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,116 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,201 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,901 |
| Empires by Maps | 0 | - | 4.98 | 118,950 |
| All Country Flags of the World | 0 | - | 5.00 | 3,617,447 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,062 |
| Countries by Road Signs | 0 | - | 4.98 | 53,272 |
| Play-Doh People from History | 0 | - | 4.99 | 94,086 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,481 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,165 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,529,139 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,088,732 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,604 |
| Flags with Crescents | 0 | - | 4.98 | 168,005 |
| Country Flag Trivia | 0 | - | 4.81 | 56,168 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,706 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,682 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,229 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,653 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,564 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,232 |
| Real vs. Fake Flags | 0 | - | 4.98 | 122,940 |
| National Football Team Logos | 0 | - | 4.85 | 179,128 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,468 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,709 |
| Years in History by Picture | 0 | - | 4.44 | 35,220 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,918 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,905 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,231,159 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,454 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,164 |
| Flags of Africa Quiz | 0 | - | 5.00 | 465,240 |
| Flags of Oceania | 0 | - | 5.00 | 256,206 |
| Flags of North and South America | 0 | - | 4.99 | 368,961 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,220 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 143,508 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 114,890 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,384 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,166 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,067 |
| Flags to Languages | 0 | - | 4.95 | 172,788 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 74,932 |
| Former Flags | 0 | - | 4.97 | 106,960 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,675 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,030 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,786 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 98,518 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,992 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,405 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,797 |
| Country Flags Slideshow | 0 | - | 4.91 | 46,916 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,879 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,171 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,350 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,481 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,231 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,702 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,086 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,536 |
| 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 | 41,333 |
| World Coats of Arms | 0 | - | 4.99 | 64,030 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,264 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,624 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,043 |
| Pixelated World Map | 0 | - | 5.00 | 142,692 |
| 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 | 91,951 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,962 |
| Old Movies by Picture | 0 | - | 4.51 | 24,897 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,717 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,006 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,085 |
| 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 | 42,082 |
| Geography by Picture - R | 0 | - | 4.56 | 40,913 |
| Geography by Picture - T | 0 | - | 4.54 | 57,717 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,431 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,763 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,231 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,772 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,757 |
| 20 Random Country Flags | 0 | - | 4.99 | 606,641 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,731 |
| Element... or Pokémon? | 0 | - | 4.98 | 130,602 |
| Rat Pack Members | 0 | - | 4.03 | 5,168 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,626 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,863 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,213 |
| 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 | 50,475 |
| Islands by Picture | 0 | - | 4.29 | 106,170 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,120 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,198 |
| 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 | 54,953 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 283,239 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,961 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,465 |
| Geography by Picture - A | 0 | - | 4.39 | 60,093 |
| 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 | 38,360 |
| Geography by Picture - K | 0 | - | 4.29 | 33,039 |
| Geography by Picture - C | 0 | - | 4.31 | 56,954 |
| 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 | 42,329 |
| Geography by Picture - S | 0 | - | 4.38 | 46,942 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,915 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,642 |
| Similar Flags #1 | 0 | - | 4.74 | 129,334 |
| Similar Flags #2 | 0 | - | 4.74 | 136,595 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,071 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,266 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,665 |
| Flag Maths | 0 | - | 4.74 | 57,694 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.64 | 37,554 |
| Map of Africa by Flag Colours | 0 | - | 4.88 | 17,268 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,361 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,197 |
| Satellite Images #1 | 0 | - | 4.46 | 129,109 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,070 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,725 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 65,909 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,132 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 69,780 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 66,928 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.53 | 46,746 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,262 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,720 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,858 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,293 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 393,379 |
| Countries by Picture #1 | 0 | - | 4.53 | 98,518 |
| Countries by Picture #3 | 0 | - | 4.51 | 59,067 |
| Guess the Country by a Picture Hint | 0 | - | 4.42 | 47,492 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,530 |
| Soccer Team Logos | 0 | - | 4.26 | 371,784 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 154,184 |
| Airline Logos | 0 | - | 4.45 | 140,137 |
| Movie Logos | 0 | - | 4.33 | 236,526 |
| History by Picture - A | 0 | - | 4.25 | 45,541 |
| History by Picture - B | 0 | - | 4.40 | 48,677 |
| History by Picture - C | 0 | - | 4.36 | 54,183 |
| History by Picture - F | 0 | - | 4.35 | 37,668 |
| History by Picture - G | 0 | - | 4.40 | 41,920 |
| History by Picture - D | 0 | - | 4.29 | 44,090 |
| History by Picture - E | 0 | - | 4.27 | 43,705 |
| History by Picture - H | 0 | - | 4.37 | 36,613 |
| History by Picture - K | 0 | - | 4.35 | 33,171 |
| History by Picture - M | 0 | - | 4.17 | 35,973 |
| History by Picture - N | 0 | - | 4.40 | 41,058 |
| History by Picture - O | 0 | - | 4.39 | 36,113 |
| History by Picture - T | 0 | - | 4.20 | 33,155 |
| 1960s Catchphrases | 0 | - | 4.14 | 104,316 |
| 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 | 40,730 |
| Woodstock Performers | 0 | - | 4.55 | 10,609 |
| #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 | 55,286 |
| Merged Company Logos #3 | 0 | - | 4.49 | 64,103 |
| 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 | 48,392 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 238,309 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,379 |
| Name that Historical Figure #6 | 0 | - | 4.27 | 92,720 |
| Geography by Picture - E | 0 | - | 3.55 | 47,300 |
| Landforms by Picture | 0 | - | 4.31 | 20,598 |
| Geography by Picture - I | 0 | - | 4.00 | 39,341 |
| Cross Flags of Europe | 0 | - | 4.43 | 297,345 |
| Emoji Flags | 0 | - | 4.35 | 43,877 |
| Flags of the Middle East | 0 | - | 4.69 | 62,423 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,666 |
| Name a Valid Country Flag | 0 | - | 4.67 | 75,020 |
| Select the World Flags | 0 | - | 4.27 | 37,477 |
| Countries by Partial Flag Images #8 | 0 | - | 4.77 | 22,323 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,285 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,703 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,905 |
| Cities by Satellite #1 | 0 | - | 4.38 | 80,461 |
| Cities by Satellite #2 | 0 | - | 4.49 | 24,951 |
| Landmarks Picture Quiz #2 | 0 | - | 4.38 | 130,528 |
| Countries by Picture #4 | 0 | - | 4.15 | 45,106 |
| 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 | 43,341 |
