| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,696 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,592 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,668 |
| All Country Flags of the World | 0 | - | 5.00 | 3,709,340 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,838 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,545,196 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,816 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 736,180 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,062 |
| African Great Lakes | 0 | - | 4.82 | 66,923 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,326 |
| Flags with Crescents | 0 | - | 4.98 | 171,216 |
| Country Flag Trivia | 0 | - | 4.81 | 57,934 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,816 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,356 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,504 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,885 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,918 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,431 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,376 |
| Bodies of Water by Satellite Image #1 | 0 | - | 4.19 | 72,485 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,778 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,138 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,228 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,032 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,629 |
| World Coats of Arms | 0 | - | 4.99 | 65,083 |
| Flags to Languages | 0 | - | 4.95 | 174,438 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,988 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,698 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,410 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,355 |
| Bodies of Water by Satellite Image #2 | 0 | - | 4.36 | 19,799 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,188 |
| Capitals by River | 0 | - | 4.55 | 48,384 |
| Top 10 African Countries by Coastline | 0 | - | 4.29 | 47,995 |
| Geography by Picture - B | 0 | - | 4.42 | 55,767 |
| Geography by Picture - H | 0 | - | 4.50 | 58,367 |
| Geography by Picture - N | 0 | - | 4.45 | 42,331 |
| Geography by Picture - R | 0 | - | 4.56 | 41,137 |
| Geography by Picture - T | 0 | - | 4.54 | 57,992 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,501 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 44,092 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,899 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,928 |
| South China Sea Countries | 0 | - | 4.78 | 57,837 |
| Countries by Road Signs | 0 | - | 4.98 | 54,310 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,947 |
| Flag Maths | 0 | - | 4.61 | 57,827 |
| Satellite Images #1 | 0 | - | 4.47 | 129,939 |
| Satellite Images Quiz #2 | 0 | - | 4.64 | 109,629 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,186 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,198 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,181 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,525 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,933 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,375 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,499 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,216 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,498 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,506 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.50 | 24,891 |
| Rivers of the United States | 0 | - | 4.93 | 66,629 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,739 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,674 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,752 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 70,460 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 67,505 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.51 | 47,113 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,691 |
| Countries by Picture #1 | 0 | - | 4.52 | 119,349 |
| Countries by Picture #3 | 0 | - | 4.51 | 61,040 |
| Guess the Country by a Picture Hint | 0 | - | 4.43 | 48,195 |
| Geography by Picture - A | 0 | - | 4.39 | 60,417 |
| Geography by Picture - D | 0 | - | 4.15 | 45,773 |
| Geography by Picture - F | 0 | - | 4.31 | 51,162 |
| Geography by Picture - G | 0 | - | 4.39 | 48,069 |
| Geography by Picture - J | 0 | - | 4.16 | 38,585 |
| Geography by Picture - K | 0 | - | 4.29 | 33,238 |
| Geography by Picture - C | 0 | - | 4.31 | 57,219 |
| Geography by Picture - L | 0 | - | 4.37 | 59,123 |
| Geography by Picture - M | 0 | - | 4.14 | 40,569 |
| Geography by Picture - P | 0 | - | 4.24 | 42,554 |
| Geography by Picture - S | 0 | - | 4.38 | 47,174 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,995 |
| Flags of North and South America | 0 | - | 4.99 | 376,617 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,934 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 71,228 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 395,587 |
| African Physical Geography | 0 | - | 4.51 | 31,812 |
| Asian Physical Geography | 0 | - | 4.61 | 35,617 |
| Seas of Europe | 0 | - | 4.37 | 84,890 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,226 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,222 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,788 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,120 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,509 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,228 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,537 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,327 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,267 |
| Pixelated World Map | 0 | - | 5.00 | 144,037 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,271 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,217 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,297 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,085 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,687 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,092 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,063 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,457 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,884 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,016 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,369 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,602 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,687 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,632 |
| Landforms by Country | 0 | - | 4.52 | 52,012 |
| Countries with the Most Sheep | 0 | - | 4.93 | 103,612 |
| Image to Country - Multiple Choice #2 | 0 | - | 4.60 | 43,893 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,775 |
| Emoji Flags | 0 | - | 4.35 | 44,267 |
| Former Flags | 0 | - | 4.97 | 108,500 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,617 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,922 |
| Sea in the Answers | 0 | - | 4.08 | 49,141 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,214 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,186 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 44,971 |
| Cities by Satellite #1 | 0 | - | 4.36 | 82,318 |
| Cities by Satellite #2 | 0 | - | 4.49 | 25,383 |
| Countries With No Rivers | 0 | - | 4.96 | 77,103 |
| Name a Valid Country on Each River | 0 | - | 4.95 | 62,969 |
| 20 Random Country Flags | 0 | - | 4.99 | 618,319 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 113,093 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,533 |
| Countries by Picture #4 | 0 | - | 4.15 | 46,783 |
| Countries by Picture #2 | 0 | - | 4.38 | 72,338 |
| Countries by Picture #5 | 0 | - | 4.25 | 44,678 |
| Countries by Picture #6 | 0 | - | 4.16 | 37,216 |
| Geography by Picture - E | 0 | - | 3.55 | 47,480 |
| Landforms by Picture | 0 | - | 4.31 | 20,742 |
| Geography by Picture - I | 0 | - | 4.00 | 39,524 |
| Geography by Picture - O | 0 | - | 4.01 | 28,233 |
| Flags of Oceania | 0 | - | 5.00 | 262,428 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,485 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,145 |
| Select the World Flags | 0 | - | 4.28 | 37,973 |
| Landmarks Picture Quiz #2 | 0 | - | 4.38 | 131,173 |
| Geological Extremes | 0 | - | 4.34 | 40,101 |
| European Physical Geography | 0 | - | 4.26 | 33,588 |
| World's Longest Rivers on a Map | 0 | - | 4.90 | 88,288 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 56,820 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,403 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,727 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,416 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,208 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,857 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 115,928 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,211 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,553 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 74,979 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,287 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 30,145 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,776 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,646 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,841,451 |
| Countries with the Most Wild Elephants | 0 | - | 4.64 | 55,150 |
| Animal Populations of Countries | 0 | - | 4.52 | 44,043 |
| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 23,241 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,486 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,767 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,806 |
| Top 15 Countries with the Most Cows | 0 | - | 4.74 | 107,476 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 67,018 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,638 |
| Islands by Satellite Image #2 | 0 | - | 4.35 | 19,267 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,727 |
| South American Physical Geography | 0 | - | 4.58 | 18,399 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,445 |
| Boundary Waters | 0 | - | 4.92 | 88,743 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,397 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,649 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,275 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,924 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,920 |
| World Capitals Quiz | 0 | - | 5.00 | 5,103,213 |
| Landlocked Countries | 0 | - | 4.99 | 425,166 |
| Similar Flags #1 | 0 | - | 4.75 | 130,715 |
| Similar Flags #2 | 0 | - | 4.74 | 138,016 |
| Countries with NO Snakes | 0 | - | 4.51 | 63,660 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,720 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 586,876 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 414,034 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,801,102 |
| Countries with More Cows than People | 0 | - | 4.46 | 61,626 |
| Countries with the Longest Coastline Bordering Each Other | 0 | - | 4.88 | 29,331 |
| Airline Logos | 0 | - | 4.45 | 141,383 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,839 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,500 |
| Islands by Picture | 0 | - | 4.28 | 107,714 |
