| All Country Flags of the World | 0 | - | 5.00 | 3,646,443 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,534,152 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,091,373 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 732,414 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,227 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,951 |
| 20 Random Country Flags | 0 | - | 4.99 | 610,198 |
| Flags with Crescents | 0 | - | 4.98 | 168,991 |
| Country Flag Trivia | 0 | - | 4.81 | 56,741 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,363 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,206 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 86,983 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,072 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,980 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,588 |
| Flags of North and South America | 0 | - | 4.99 | 371,744 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,241 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,511 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,030 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,019 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,956 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,633 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,739 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,287 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,275 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,160 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,307 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,396 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,161 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,865 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,327 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,606 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,987 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,188 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,236 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,545 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,761 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,857 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,641 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,341 |
| Flags to Languages | 0 | - | 4.95 | 173,343 |
| Former Flags | 0 | - | 4.97 | 107,437 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,853 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,376 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,275 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,847 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,882 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,534 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,002 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,254 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,256 |
| Category Elimination - Country Flags #2 | 0 | - | 4.57 | 61,192 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 76,922 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,219 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,336 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,712 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,649 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,436 |
| World Coats of Arms | 0 | - | 4.99 | 64,313 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,501 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 279,885 |
| Flag Maths | 0 | - | 4.64 | 57,740 |
| Similar Flags #1 | 0 | - | 4.75 | 129,743 |
| Similar Flags #2 | 0 | - | 4.74 | 137,054 |
| Name a Valid Country Flag | 0 | - | 4.68 | 75,454 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.67 | 37,762 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,779 |
| Emoji Flags | 0 | - | 4.35 | 43,998 |
| Countries by Road Signs | 0 | - | 4.98 | 53,616 |
| Countries by Partial Flag Images #8 | 0 | - | 4.78 | 24,238 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,418 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,738 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,817 |
| Select the World Flags | 0 | - | 4.27 | 37,656 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,183 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,661 |
| Flags of WW1 | 0 | - | 4.60 | 38,271 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,284 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 69,958 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 67,061 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.53 | 46,843 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,411 |
| Countries by Picture #1 | 0 | - | 4.53 | 98,804 |
| Countries by Picture #3 | 0 | - | 4.51 | 59,218 |
| Guess the Country by a Picture Hint | 0 | - | 4.43 | 47,686 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,454 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,212 |
| Pixelated World Map | 0 | - | 5.00 | 143,118 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 521,198 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,715,287 |
| Flags of Africa Quiz | 0 | - | 5.00 | 468,994 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,399 |
| Image to Country - Multiple Choice #2 | 0 | - | 4.61 | 43,507 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,271 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,136 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,278 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,802 |
| Cities by Satellite #1 | 0 | - | 4.37 | 80,841 |
| Cities by Satellite #2 | 0 | - | 4.49 | 25,022 |
| Countries by Picture #4 | 0 | - | 4.15 | 45,216 |
| Countries by Picture #2 | 0 | - | 4.37 | 69,847 |
| Countries by Picture #5 | 0 | - | 4.25 | 43,300 |
| Countries by Picture #6 | 0 | - | 4.15 | 36,026 |
| Flags of Oceania | 0 | - | 5.00 | 258,059 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,878 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,859 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,622 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,985 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,472 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,019 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,971 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,402 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,527 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,295,045 |
| Geography by Picture - B | 0 | - | 4.42 | 55,552 |
| Geography by Picture - H | 0 | - | 4.50 | 58,175 |
| Geography by Picture - N | 0 | - | 4.45 | 42,163 |
| Geography by Picture - R | 0 | - | 4.56 | 40,979 |
| Geography by Picture - T | 0 | - | 4.54 | 57,797 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.49 | 24,803 |
| Boundary Waters | 0 | - | 4.92 | 88,360 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,061 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,878 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,116 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,304 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,237 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,626 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,888 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,445 |
| Random European Capital to Country | 0 | - | 4.98 | 190,590 |
| Random European Country to Capital | 0 | - | 4.93 | 164,406 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,171 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,567 |
| Random African Capital to Country | 0 | - | 4.97 | 100,467 |
| Random African Country to Capital | 0 | - | 4.94 | 71,067 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,305,892 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,279 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,378 |
| Guess the Countries Being Drawn | 0 | - | 5.00 | 241,791 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,341 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,545,412 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,146 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,755 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.87 | 53,234 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,743 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,471 |
| Merged Countries #2 | 0 | - | 4.96 | 98,876 |
| Merged Countries #6 | 0 | - | 4.90 | 73,110 |
| Merged Countries #7 | 0 | - | 4.93 | 82,425 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,398 |
| Countries that Beat China | 0 | - | 4.86 | 115,459 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,581 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,771 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,076 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,294 |
| Satellite Images #1 | 0 | - | 4.46 | 129,281 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,230 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,855 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,850 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,930 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,818 |
| MCU Actors by Picture | 0 | - | 4.44 | 83,855 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 41,329 |
| World Capitals Quiz | 0 | - | 5.00 | 5,061,398 |
| Landlocked Countries | 0 | - | 4.99 | 418,429 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,230 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 566,977 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,600 |
| Countries in Hexagons of the World Map | 0 | - | 4.99 | 108,461 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,115 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 336,417 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,754,325 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,906 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,625 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,517 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,140 |
| Places by Country - Tile Select | 0 | - | 4.32 | 14,047 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,119 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,031 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,293 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,715 |
| Geography by Picture - A | 0 | - | 4.39 | 60,191 |
| Geography by Picture - D | 0 | - | 4.15 | 45,604 |
| Geography by Picture - F | 0 | - | 4.31 | 50,941 |
| Geography by Picture - G | 0 | - | 4.38 | 47,906 |
| Geography by Picture - J | 0 | - | 4.16 | 38,425 |
| Geography by Picture - K | 0 | - | 4.29 | 33,091 |
| Geography by Picture - C | 0 | - | 4.31 | 57,028 |
| Geography by Picture - L | 0 | - | 4.37 | 58,897 |
| Geography by Picture - M | 0 | - | 4.14 | 40,418 |
| Geography by Picture - P | 0 | - | 4.24 | 42,394 |
| Geography by Picture - S | 0 | - | 4.38 | 47,004 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,235 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,540 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 394,135 |
| European Cities by Picture #1 | 0 | - | 4.29 | 26,992 |
| Airline Logos | 0 | - | 4.45 | 140,505 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 505,315 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,378 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,300 |
