| All Country Flags of the World | 0 | - | 5.00 | 3,627,636 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,530,879 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,089,594 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 731,224 |
| Flags with Crescents | 0 | - | 4.98 | 168,347 |
| Country Flag Trivia | 0 | - | 4.81 | 56,343 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,912 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,864 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,472 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,801 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,682 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,347 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 143,769 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,119 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,609 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,764 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,497 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,272 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,256 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,039 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,029 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,843 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,074 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,166 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,936 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 98,631 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,114 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,465 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,857 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,017 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,002 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,308 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,498 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,636 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,208 |
| Flags of North and South America | 0 | - | 4.99 | 369,948 |
| Flags to Languages | 0 | - | 4.95 | 172,965 |
| Former Flags | 0 | - | 4.97 | 107,140 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,764 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,188 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,079 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,376 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,585 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,815 |
| 20 Random Country Flags | 0 | - | 4.99 | 607,952 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,325 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,864 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,918 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,945 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 279,262 |
| Flag Maths | 0 | - | 4.64 | 57,701 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,892 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,172 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,597 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,528 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,374 |
| World Coats of Arms | 0 | - | 4.99 | 64,118 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,898 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,225 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,514 |
| Similar Flags #1 | 0 | - | 4.74 | 129,459 |
| Similar Flags #2 | 0 | - | 4.74 | 136,756 |
| Emoji Flags | 0 | - | 4.35 | 43,915 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,388 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,758 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,215 |
| Countries by Road Signs | 0 | - | 4.98 | 53,383 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,235 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,096 |
| Countries by Partial Flag Images #8 | 0 | - | 4.77 | 23,370 |
| Select the World Flags | 0 | - | 4.27 | 37,547 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,602,947 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,545 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,717 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 415,267 |
| Name a Valid Country Flag | 0 | - | 4.67 | 75,176 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,180 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 69,833 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 66,979 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.53 | 46,782 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,337 |
| Countries by Picture #1 | 0 | - | 4.53 | 98,614 |
| Countries by Picture #3 | 0 | - | 4.51 | 59,119 |
| Guess the Country by a Picture Hint | 0 | - | 4.42 | 47,554 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,046 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,833 |
| Megacities on a World Map | 0 | - | 4.98 | 252,244 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 575,310 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,334 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 113,516 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.96 | 121,173 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,432 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,048 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,784 |
| Pixelated World Map | 0 | - | 5.00 | 142,843 |
| Countries in a Pumpkin of the World Map | 0 | - | 4.98 | 54,544 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 183,149 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,153,854 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,618 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 76,706 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,339 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,478 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,948 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,621 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,306 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,999 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,161 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,228 |
| All Slavic Languages With a Map | 0 | - | 4.98 | 68,982 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 110,920 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 67,842 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,270 |
| Image to Country - Multiple Choice #2 | 0 | - | 4.61 | 43,403 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,029 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,058 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,423 |
| Megacities on an Empty Map | 0 | - | 4.97 | 117,249 |
| Cities by Satellite #1 | 0 | - | 4.38 | 80,589 |
| Cities by Satellite #2 | 0 | - | 4.49 | 24,969 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,069 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,527 |
| Random Point on Land to Country | 0 | - | 4.99 | 232,860 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,440 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,553 |
| Countries by Picture #4 | 0 | - | 4.15 | 45,143 |
| Countries by Picture #2 | 0 | - | 4.37 | 69,708 |
| Countries by Picture #5 | 0 | - | 4.25 | 43,236 |
| Countries by Picture #6 | 0 | - | 4.15 | 35,982 |
| Geography by Picture - B | 0 | - | 4.42 | 55,493 |
| Geography by Picture - H | 0 | - | 4.50 | 58,110 |
| Geography by Picture - N | 0 | - | 4.45 | 42,105 |
| Geography by Picture - R | 0 | - | 4.56 | 40,931 |
| Geography by Picture - T | 0 | - | 4.54 | 57,745 |
| Flags of Oceania | 0 | - | 5.00 | 256,833 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,454 |
| Flags of WW1 | 0 | - | 4.60 | 38,142 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,692 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,116 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 305,550 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 87,141 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 55,857 |
| 50 Rivers on a World Map | 0 | - | 4.96 | 37,184 |
| 100 Rivers on a World Map | 0 | - | 4.99 | 98,964 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,774 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 60,432 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,494 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,824 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,922 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,466 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,341 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 57,250 |
| Boundary Waters | 0 | - | 4.92 | 88,212 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,949 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,627 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,778 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 60,098 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,010 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 146,031 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,216 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,747 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,916 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,081 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 136,242 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 380,444 |
| Departments of France | 0 | - | 4.93 | 53,260 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,350 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,281 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,799 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 67,923 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,658 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,143,903 |
| Landlocked Countries | 0 | - | 4.99 | 416,407 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 561,216 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,260 |
| Satellite Images #1 | 0 | - | 4.46 | 129,167 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,120 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,768 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,760 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,883 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,621 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.49 | 24,782 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,656 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 29,766 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,769 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,812 |
| World Capitals Quiz | 0 | - | 5.00 | 5,048,869 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,108 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,738,870 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,213 |
| Merged Countries #2 | 0 | - | 4.96 | 98,691 |
| Merged Countries #6 | 0 | - | 4.90 | 72,942 |
| Merged Countries #7 | 0 | - | 4.93 | 82,197 |
| Countries in a Penrose Tiling of the World Map | 0 | - | 4.95 | 56,289 |
| Geography by Picture - A | 0 | - | 4.39 | 60,124 |
| Geography by Picture - D | 0 | - | 4.15 | 45,553 |
| Geography by Picture - F | 0 | - | 4.31 | 50,887 |
| Geography by Picture - G | 0 | - | 4.38 | 47,860 |
| Geography by Picture - J | 0 | - | 4.16 | 38,379 |
| Geography by Picture - K | 0 | - | 4.29 | 33,052 |
| Geography by Picture - C | 0 | - | 4.31 | 56,983 |
