| All Country Flags of the World | 0 | - | 5.00 | 3,684,065 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,540,802 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,094,621 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,630 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,949 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,049 |
| 20 Random Country Flags | 0 | - | 4.99 | 615,110 |
| Flags with Crescents | 0 | - | 4.98 | 170,392 |
| Country Flag Trivia | 0 | - | 4.81 | 57,440 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,216 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,885 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,874 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,532 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,530 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,098 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,315 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,491 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,035 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,629 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,847 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 146,526 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,737 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,883 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,814 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,814 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,812 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,914 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,702 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,334 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,769 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,850 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,258 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,579 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,693 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,035 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,239 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,323 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,206 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,596 |
| Flags of North and South America | 0 | - | 4.99 | 374,617 |
| Flags to Languages | 0 | - | 4.95 | 173,972 |
| Former Flags | 0 | - | 4.97 | 108,022 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,048 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,735 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,669 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,367 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 31,075 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,967 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,332 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,871 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,896 |
| Category Elimination - Country Flags #2 | 0 | - | 4.57 | 61,656 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 77,369 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,111 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,272 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,904 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,085 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 72,890 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,559 |
| World Coats of Arms | 0 | - | 4.99 | 64,773 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,129 |
| Flag Maths | 0 | - | 4.64 | 57,797 |
| Similar Flags #1 | 0 | - | 4.75 | 130,328 |
| Similar Flags #2 | 0 | - | 4.74 | 137,622 |
| Name a Valid Country Flag | 0 | - | 4.69 | 76,037 |
| Emoji Flags | 0 | - | 4.35 | 44,168 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,212 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,011 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,255 |
| Countries by Road Signs | 0 | - | 4.98 | 54,062 |
| Countries by Partial Flag Images #8 | 0 | - | 4.78 | 25,548 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,788 |
| Select the World Flags | 0 | - | 4.27 | 37,853 |
| Flags of WW1 | 0 | - | 4.60 | 38,523 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,370 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,831 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,723,250 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,655 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,371 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,580 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 70,285 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 67,356 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.53 | 47,013 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,596 |
| Countries by Picture #1 | 0 | - | 4.51 | 118,694 |
| Countries by Picture #3 | 0 | - | 4.51 | 60,920 |
| Guess the Country by a Picture Hint | 0 | - | 4.43 | 48,034 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,642 |
| Pixelated World Map | 0 | - | 5.00 | 143,685 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,011 |
| Image to Country - Multiple Choice #2 | 0 | - | 4.60 | 43,759 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,792 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,290 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,539 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,706 |
| Cities by Satellite #1 | 0 | - | 4.36 | 81,597 |
| Cities by Satellite #2 | 0 | - | 4.49 | 25,199 |
| Countries by Picture #4 | 0 | - | 4.15 | 46,681 |
| Countries by Picture #2 | 0 | - | 4.38 | 72,161 |
| Countries by Picture #5 | 0 | - | 4.25 | 44,572 |
| Countries by Picture #6 | 0 | - | 4.16 | 37,134 |
| Flags of Oceania | 0 | - | 5.00 | 260,781 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,792 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,199 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,108 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,429 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,043 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,892 |
| Random European Capital to Country | 0 | - | 4.98 | 191,544 |
| Random European Country to Capital | 0 | - | 4.93 | 165,467 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,729 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,050 |
| Random African Capital to Country | 0 | - | 4.97 | 100,968 |
| Random African Country to Capital | 0 | - | 4.94 | 71,435 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,659 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,551 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,802 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,693 |
| Guess the Countries Being Drawn | 0 | - | 5.00 | 243,788 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,647 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,352,460 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 53,644 |
| Merged Countries #2 | 0 | - | 4.96 | 99,295 |
| Merged Countries #6 | 0 | - | 4.90 | 73,514 |
| Merged Countries #7 | 0 | - | 4.93 | 82,854 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,062 |
| Geography by Picture - B | 0 | - | 4.42 | 55,685 |
| Geography by Picture - H | 0 | - | 4.50 | 58,291 |
| Geography by Picture - N | 0 | - | 4.45 | 42,261 |
| Geography by Picture - R | 0 | - | 4.56 | 41,080 |
| Geography by Picture - T | 0 | - | 4.54 | 57,911 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.50 | 24,848 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,949 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,131 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,006 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,627,478 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,605 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,553,232 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,447 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,095 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,407 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 191,941 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,730 |
| Countries that Beat China | 0 | - | 4.85 | 116,186 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,100 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,801 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,686 |
| Satellite Images #1 | 0 | - | 4.47 | 129,501 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,420 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,004 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,025 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,053 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,223 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,100 |
| MCU Actors by Picture | 0 | - | 4.45 | 84,499 |
| Boundary Waters | 0 | - | 4.92 | 88,604 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,275 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,331 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,813 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,666 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,626 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 41,834 |
| World Capitals Quiz | 0 | - | 5.00 | 5,086,758 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,277 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,481 |
| Landlocked Countries | 0 | - | 4.99 | 422,549 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,831 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,232 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 578,714 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,498 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,309 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,757 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,967 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 124,845 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,826 |
| Countries in Hexagons of the World Map | 0 | - | 4.99 | 109,049 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,901 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,341 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,676 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,782,802 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,364 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,220 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,125 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,575 |
| Places by Country - Tile Select | 0 | - | 4.32 | 14,114 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,574 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,312 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,714 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,861 |
| Countries that Beat Egypt | 0 | - | 4.88 | 57,147 |
| Geography by Picture - A | 0 | - | 4.39 | 60,333 |
| Geography by Picture - D | 0 | - | 4.15 | 45,715 |
| Geography by Picture - F | 0 | - | 4.31 | 51,080 |
| Geography by Picture - G | 0 | - | 4.39 | 48,010 |
| Geography by Picture - J | 0 | - | 4.16 | 38,519 |
| Geography by Picture - K | 0 | - | 4.29 | 33,180 |
| Geography by Picture - C | 0 | - | 4.31 | 57,140 |
| Geography by Picture - L | 0 | - | 4.37 | 59,052 |
| Geography by Picture - M | 0 | - | 4.14 | 40,513 |
| Geography by Picture - P | 0 | - | 4.24 | 42,491 |
