| All Country Flags of the World | 0 | - | 5.00 | 3,728,921 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,548,495 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,098,640 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 737,375 |
| Flags with Crescents | 0 | - | 4.98 | 171,869 |
| Country Flag Trivia | 0 | - | 4.82 | 58,382 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 105,259 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,703 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 89,008 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 68,173 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 86,233 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,687 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,734 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,729 |
| Flags with the Most Stars | 0 | - | 4.91 | 138,328 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,417 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,900 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,695 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 78,013 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,629 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,565 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,625 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,511 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,556 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,356 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,942 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,352 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,223 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,584 |
| Country Flags Slideshow | 0 | - | 4.91 | 48,055 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,230 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,603 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,845 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,926 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 32,906 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,881 |
| Flags of North and South America | 0 | - | 4.99 | 378,469 |
| Flags to Languages | 0 | - | 4.95 | 174,753 |
| Former Flags | 0 | - | 4.97 | 108,885 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,330 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 51,185 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,139 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,937 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,295 |
| 20 Random Country Flags | 0 | - | 4.99 | 620,963 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,443 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,720 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,593 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,778 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 282,524 |
| Flag Maths | 0 | - | 4.61 | 57,871 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 147,141 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,305 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,359 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,153 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,698 |
| World Coats of Arms | 0 | - | 4.99 | 65,369 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,873 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 55,042 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 173,067 |
| Similar Flags #1 | 0 | - | 4.75 | 131,008 |
| Similar Flags #2 | 0 | - | 4.74 | 138,294 |
| Emoji Flags | 0 | - | 4.35 | 44,343 |
| Pixelated Africa Map | 0 | - | 4.98 | 101,017 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,967 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,720 |
| Countries by Road Signs | 0 | - | 4.98 | 54,498 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,325 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,618 |
| Countries by Partial Flag Images #8 | 0 | - | 4.78 | 26,777 |
| Select the World Flags | 0 | - | 4.28 | 38,062 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,662,297 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,695 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,248 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 421,380 |
| Name a Valid Country Flag | 0 | - | 4.70 | 77,212 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,859 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 70,571 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 67,614 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.51 | 47,201 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,775 |
| Countries by Picture #1 | 0 | - | 4.52 | 119,595 |
| Countries by Picture #3 | 0 | - | 4.51 | 61,139 |
| Guess the Country by a Picture Hint | 0 | - | 4.43 | 48,291 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,441 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,402 |
| Megacities on a World Map | 0 | - | 4.98 | 257,646 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 583,520 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,886 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 116,909 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 124,457 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,393 |
| 1M Cities in Squares of the World Map | 0 | - | 4.83 | 35,535 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,746 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,576 |
| Pixelated World Map | 0 | - | 5.00 | 144,754 |
| Countries in a Pumpkin of the World Map | 0 | - | 4.98 | 55,356 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 187,380 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 131,773 |
| Category Elimination - Country Flags #2 | 0 | - | 4.57 | 62,222 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,185,401 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,608 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 77,861 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,756 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,855 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,836 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 83,241 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 109,098 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,277 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,567 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,967 |
| All Slavic Languages With a Map | 0 | - | 4.98 | 70,666 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 113,700 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 69,729 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,339 |
| Image to Country - Multiple Choice #2 | 0 | - | 4.60 | 43,999 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,383 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,486 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,757 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,413 |
| 100 Most Populous Cities in Each Continent With a Map | 0 | - | 4.88 | 24,933 |
| Cities by Satellite #1 | 0 | - | 4.37 | 82,742 |
| Cities by Satellite #2 | 0 | - | 4.49 | 25,490 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,301 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,899 |
| Random Point on Land to Country | 0 | - | 4.99 | 237,810 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 69,333 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 53,141 |
| Countries by Picture #4 | 0 | - | 4.15 | 46,852 |
| Countries by Picture #2 | 0 | - | 4.38 | 72,473 |
| Countries by Picture #5 | 0 | - | 4.25 | 44,765 |
| Countries by Picture #6 | 0 | - | 4.16 | 37,269 |
| Geography by Picture - B | 0 | - | 4.42 | 55,843 |
| Geography by Picture - H | 0 | - | 4.50 | 58,445 |
| Geography by Picture - N | 0 | - | 4.45 | 42,409 |
| Geography by Picture - R | 0 | - | 4.56 | 41,207 |
| Geography by Picture - T | 0 | - | 4.54 | 58,063 |
| Flags of Oceania | 0 | - | 5.00 | 263,697 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,962 |
| Flags of WW1 | 0 | - | 4.60 | 38,798 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,717 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,830 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 310,078 |
| World's Longest Rivers on a Map | 0 | - | 4.90 | 88,510 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 57,035 |
| 50 Rivers on a World Map | 0 | - | 4.96 | 38,592 |
| 100 Rivers on a World Map | 0 | - | 4.99 | 102,003 |
| Name the Constellations - With a Map | 0 | - | 4.91 | 36,279 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 62,136 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,645 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 86,245 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 66,089 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,078 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,783 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 58,724 |
| Boundary Waters | 0 | - | 4.92 | 88,871 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,490 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,902 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,636 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,104 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 71,124 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,051 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,536 |
| Random World Capitals on a Map | 0 | - | 4.93 | 136,156 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 90,050 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,191 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 140,605 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 389,281 |
| Departments of France | 0 | - | 4.93 | 55,461 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,103 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,757 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,124 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 69,798 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,455 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,005,968 |
| Landlocked Countries | 0 | - | 4.99 | 427,695 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 593,194 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,888 |
| Satellite Images #1 | 0 | - | 4.46 | 130,148 |
| Satellite Images Quiz #2 | 0 | - | 4.64 | 110,002 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,496 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,340 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,296 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,720 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.50 | 24,916 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,534 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 30,223 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,243 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 63,085 |
| World Capitals Quiz | 0 | - | 5.00 | 5,117,012 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,210 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,815,548 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 281,403 |
| Merged Countries #2 | 0 | - | 4.96 | 100,008 |
| Merged Countries #4 | 0 | - | 4.81 | 94,223 |
| Merged Countries #6 | 0 | - | 4.90 | 73,934 |
| Merged Countries #7 | 0 | - | 4.93 | 83,284 |
| Countries in a Penrose Tiling of the World Map | 0 | - | 4.95 | 57,645 |
| Geography by Picture - A | 0 | - | 4.39 | 60,503 |
| Geography by Picture - D | 0 | - | 4.15 | 45,835 |
