| All Country Flags of the World | 0 | - | 5.00 | 3,626,040 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,530,664 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,089,475 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 731,128 |
| Flags with Crescents | 0 | - | 4.98 | 168,300 |
| Country Flag Trivia | 0 | - | 4.81 | 56,299 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,882 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,824 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,430 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,764 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,657 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,332 |
| Flags of North and South America | 0 | - | 4.99 | 369,800 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 143,738 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,101 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,571 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,739 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,456 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,243 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,223 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,024 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,013 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,818 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,055 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,147 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,911 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 98,615 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,094 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,455 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,842 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,006 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,990 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,294 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,485 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,614 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,202 |
| Flags to Languages | 0 | - | 4.95 | 172,939 |
| Former Flags | 0 | - | 4.97 | 107,112 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,752 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,182 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,064 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,357 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,570 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,205 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,812 |
| 20 Random Country Flags | 0 | - | 4.99 | 607,847 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,307 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,856 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,899 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,919 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 279,213 |
| Flag Maths | 0 | - | 4.64 | 57,700 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,867 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,167 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,590 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,865 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,523 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,368 |
| World Coats of Arms | 0 | - | 4.99 | 64,105 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,488 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,712 |
| Similar Flags #1 | 0 | - | 4.74 | 129,446 |
| Similar Flags #2 | 0 | - | 4.74 | 136,731 |
| Emoji Flags | 0 | - | 4.35 | 43,909 |
| Countries by Road Signs | 0 | - | 4.98 | 53,365 |
| Countries by Partial Flag Images #8 | 0 | - | 4.77 | 23,269 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,231 |
| Select the World Flags | 0 | - | 4.27 | 37,539 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,094 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,335 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,531 |
| Name a Valid Country Flag | 0 | - | 4.67 | 75,159 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,173 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 69,828 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 66,976 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.53 | 46,780 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,333 |
| Countries by Picture #1 | 0 | - | 4.53 | 98,600 |
| Countries by Picture #3 | 0 | - | 4.51 | 59,108 |
| Guess the Country by a Picture Hint | 0 | - | 4.42 | 47,546 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 76,695 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,664 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,602 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,184 |
| Pixelated World Map | 0 | - | 5.00 | 142,832 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,417 |
| Image to Country - Multiple Choice #2 | 0 | - | 4.61 | 43,394 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,405 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,016 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,047 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,303 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,641 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,885 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,576 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,569 |
| Orthodox Countries | 0 | - | 4.92 | 130,855 |
| Battle to Country | 0 | - | 4.91 | 52,867 |
| Monarchies of Europe | 0 | - | 4.90 | 97,657 |
| Monarchies of Asia | 0 | - | 4.97 | 70,802 |
| Countries Mentioned in the Bible | 0 | - | 4.96 | 66,449 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,602 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,030 |
| Flags of Oceania | 0 | - | 5.00 | 256,741 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,423 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,683 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,370 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,740 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,194 |
| Cities by Satellite #1 | 0 | - | 4.38 | 80,574 |
| Cities by Satellite #2 | 0 | - | 4.49 | 24,967 |
| Most Guessed Asian Countries on JetPunk | 0 | - | 4.69 | 99,020 |
| Most Guessed African Countries on JetPunk | 0 | - | 4.69 | 105,849 |
| Countries by Picture #4 | 0 | - | 4.15 | 45,138 |
| Countries by Picture #2 | 0 | - | 4.37 | 69,704 |
| Countries by Picture #5 | 0 | - | 4.25 | 43,231 |
| Countries by Picture #6 | 0 | - | 4.15 | 35,979 |
| Geography by Picture - B | 0 | - | 4.42 | 55,493 |
| Geography by Picture - H | 0 | - | 4.50 | 58,106 |
| Geography by Picture - N | 0 | - | 4.45 | 42,104 |
| Geography by Picture - R | 0 | - | 4.56 | 40,929 |
| Geography by Picture - T | 0 | - | 4.54 | 57,743 |
| Flags of WW1 | 0 | - | 4.60 | 38,128 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,625 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,978 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,231 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,532 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,990 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 37,910 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,839 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,020 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,889 |
| Click a Valid World Capital A-Z | 0 | - | 4.83 | 89,683 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,882 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,983 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,721 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 118,957 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,411 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 525,109 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,570 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,444 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,665 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.49 | 24,779 |
| Boundary Waters | 0 | - | 4.92 | 88,203 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,942 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,610 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,754 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 60,086 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,995 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,395 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,131,272 |
| Landlocked Countries | 0 | - | 4.99 | 416,246 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,418 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 560,738 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,253 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,548 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,482 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,705 |
| Merged Countries #2 | 0 | - | 4.96 | 98,683 |
| Merged Countries #6 | 0 | - | 4.90 | 72,932 |
| Merged Countries #7 | 0 | - | 4.93 | 82,181 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,377 |
| Countries in a Penrose Tiling of the World Map | 0 | - | 4.95 | 56,270 |
| Satellite Images #1 | 0 | - | 4.46 | 129,163 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,116 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,765 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,756 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,878 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,608 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,341 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,295 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,230 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,488 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,390 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,370 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,316 |
| World Capitals Quiz | 0 | - | 5.00 | 5,047,830 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,735 |
| Himalayan Countries | 0 | - | 4.95 | 136,333 |
| Andean Countries | 0 | - | 4.95 | 83,392 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,655 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,885 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,348 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,956 |
| Countries in World War I | 0 | - | 4.88 | 227,345 |
| Danube Countries | 0 | - | 4.97 | 71,352 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,149 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,814 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,072 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,020 |
| European Landlocked Countries | 0 | - | 4.99 | 146,079 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,695 |
| Countries with the Most Species | 0 | - | 4.99 | 99,914 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 228,165 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,841 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,312 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,486 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,128 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,781 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,152 |
| Countries in the Alps | 0 | - | 4.86 | 117,280 |
