| All Country Flags of the World | 0 | - | 5.00 | 3,596,396 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,525,094 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,086,843 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,264 |
| 20 Random Country Flags | 0 | - | 4.99 | 603,799 |
| Flags with Crescents | 0 | - | 4.98 | 167,366 |
| Country Flag Trivia | 0 | - | 4.81 | 55,813 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,280 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,370 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,785 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,371 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,298 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 51,957 |
| Flags of North and South America | 0 | - | 4.99 | 366,104 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,526 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 114,019 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,641 |
| Flags that are Red & White Only | 0 | - | 4.97 | 157,458 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 144,437 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 73,557 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,499 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,509 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,217 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 91,615 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,697 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,488 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,171 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,736 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,212 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,622 |
| Country Flags Slideshow | 0 | - | 4.91 | 46,693 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,308 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,618 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,654 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 43,886 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,226 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 97,990 |
| Flags to Languages | 0 | - | 4.95 | 172,387 |
| Former Flags | 0 | - | 4.97 | 106,558 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,580 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.96 | 50,141 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,696 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,262 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,188 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 30,476 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,668 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 111,998 |
| Countries by Bordering Flags #2 | 0 | - | 4.85 | 82,552 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,421 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,353 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,257 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 81,914 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,410 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,329 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,257 |
| World Coats of Arms | 0 | - | 4.99 | 63,802 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 52,671 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,160 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,729 |
| Flag Maths | 0 | - | 4.78 | 57,666 |
| Country Flags with the Southern Cross | 0 | - | 4.83 | 61,296 |
| Similar Flags #1 | 0 | - | 4.74 | 129,011 |
| Similar Flags #2 | 0 | - | 4.74 | 136,267 |
| Name a Valid Country Flag | 0 | - | 4.64 | 74,728 |
| Category Elimination - Country Flags #2 | 0 | - | 4.57 | 60,609 |
| Emoji Flags | 0 | - | 4.35 | 43,794 |
| Random Point on Land to European Country | 0 | - | 4.93 | 75,979 |
| Countries by Road Signs | 0 | - | 4.98 | 53,029 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 60,973 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,525 |
| Select the World Flags | 0 | - | 4.27 | 37,379 |
| Islands by Shape #2 | 0 | - | 4.88 | 58,961 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,220 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,585 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,760 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,556 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,413 |
| Country Quiz on a Map - Italy | 0 | - | 4.99 | 36,926 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 70,999 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 69,648 |
| Countries by Satellite Image #4 | 0 | - | 4.61 | 66,782 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.55 | 46,659 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,200 |
| Countries by Picture #1 | 0 | - | 4.53 | 98,326 |
| Countries by Picture #3 | 0 | - | 4.51 | 58,950 |
| Guess the Country by a Picture Hint | 0 | - | 4.42 | 47,344 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 76,318 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,803 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,786 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,809 |
| Pixelated World Map | 0 | - | 5.00 | 142,313 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,704,173 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,560 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 186,338 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,738 |
| Image to Country - Multiple Choice #2 | 0 | - | 4.61 | 43,237 |
| Flags of WW1 | 0 | - | 4.60 | 37,897 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,627 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,912 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,085 |
| Cities by Satellite #1 | 0 | - | 4.38 | 80,211 |
| Cities by Satellite #2 | 0 | - | 4.49 | 24,892 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,125 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,269 |
| Countries by Picture #4 | 0 | - | 4.15 | 45,020 |
| Countries by Picture #2 | 0 | - | 4.37 | 69,521 |
| Countries by Picture #5 | 0 | - | 4.25 | 43,134 |
| Countries by Picture #6 | 0 | - | 4.15 | 35,901 |
| Flags of Oceania | 0 | - | 5.00 | 254,788 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,716 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,380 |
| Pixelated Africa Map | 0 | - | 4.98 | 98,996 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,329 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,707 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,498 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,060 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,324 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 135,487 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,705 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.98 | 99,664 |
| All 50k+ Cities in Europe with a Map | 0 | - | 4.95 | 33,808 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,722 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 129,548 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,506 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,230 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,499 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,456 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,733 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,552 |
| Countries with Swapped Positions #2 | 0 | - | 4.87 | 33,772 |
| Countries with Swapped Positions #1 | 0 | - | 4.99 | 59,473 |
| Countries Loading in the World Map | 0 | - | 4.97 | 53,224 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,410 |
| Name a Valid Asian Country | 0 | - | 4.98 | 119,966 |
| Name a Valid African Country | 0 | - | 4.98 | 152,846 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,083 |
| Geography by Picture - B | 0 | - | 4.42 | 55,391 |
| Geography by Picture - H | 0 | - | 4.49 | 58,024 |
| Geography by Picture - N | 0 | - | 4.45 | 42,037 |
| Geography by Picture - R | 0 | - | 4.55 | 40,868 |
| Geography by Picture - T | 0 | - | 4.54 | 57,654 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.49 | 24,734 |
| Boundary Waters | 0 | - | 4.92 | 88,009 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,791 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,201 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,171 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,785 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,671 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 124,088 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 117,177 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,773 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,883 |
| Which City in Europe? | 0 | - | 4.83 | 106,564 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,870,863 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,541 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,469 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,893 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,444 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,351 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,014 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,152 |
| Countries that Beat Mongolia | 0 | - | 4.91 | 39,195 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,762 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,335 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 190,856 |
| Merged Countries #2 | 0 | - | 4.96 | 98,408 |
| Merged Countries #6 | 0 | - | 4.91 | 72,659 |
| Merged Countries #7 | 0 | - | 4.92 | 81,909 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,428 |
| Countries that Beat China | 0 | - | 4.86 | 114,637 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,808 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,032 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,411 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,134 |
| Countries that Beat Canada | 0 | - | 4.90 | 86,807 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,284 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,821 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,612 |
| Topological Map of Asia Quiz | 0 | - | 4.81 | 19,849 |
| Satellite Images Quiz #1 | 0 | - | 4.46 | 128,971 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 108,959 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,619 |
| Satellite Images Quiz #5 | 0 | - | 4.48 | 49,624 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,781 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,298 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,718 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,473 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,430 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,761 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,184 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,495 |
| All Modern-Day Countries Ever Controlled by the Russian Empire | 0 | - | 4.96 | 36,784 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 40,686 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,355 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,112 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,287 |
| World Capitals Quiz | 0 | - | 5.00 | 5,027,304 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 38,957 |
| Landlocked Countries | 0 | - | 4.99 | 413,078 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 551,334 |
