| Circular Cutouts from a World Map | 0 | - | 4.98 | 53,754 |
| All Country Flags of the World | 0 | - | 5.00 | 2,962,830 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,363,879 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,001,392 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 671,043 |
| Flags with Crescents | 0 | - | 4.98 | 143,264 |
| Country Flag Trivia | 0 | - | 4.84 | 43,818 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.99 | 75,936 |
| Country Flags with the Union Jack | 0 | - | 4.84 | 56,108 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.84 | 41,828 |
| Countries by Satellite Image #1 | 0 | - | 4.87 | 129,409 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 75,743 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.87 | 44,391 |
| Countries by Coat of Arms #1 | 0 | - | 4.95 | 58,227 |
| World Coats of Arms | 0 | - | 4.99 | 55,403 |
| Flags to Languages | 0 | - | 4.95 | 158,413 |
| Landmarks Picture Quiz #2 | 0 | - | 4.38 | 123,965 |
| Geography by Picture - H | 0 | - | 4.52 | 55,116 |
| Geography by Picture - N | 0 | - | 4.46 | 39,519 |
| Geography by Picture - R | 0 | - | 4.55 | 38,557 |
| Geography by Picture - T | 0 | - | 4.63 | 54,681 |
| Countries by Road Signs | 0 | - | 4.98 | 45,226 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 114,448 |
| Islands by Shape #2 | 0 | - | 4.87 | 44,970 |
| Geography by Picture - A | 0 | - | 4.35 | 56,797 |
| Geography by Picture - B | 0 | - | 4.36 | 52,345 |
| Geography by Picture - D | 0 | - | 4.10 | 43,129 |
| Geography by Picture - F | 0 | - | 4.25 | 48,230 |
| Geography by Picture - G | 0 | - | 4.39 | 45,294 |
| Geography by Picture - J | 0 | - | 4.14 | 36,314 |
| Geography by Picture - C | 0 | - | 4.28 | 54,156 |
| Geography by Picture - L | 0 | - | 4.34 | 55,746 |
| Geography by Picture - M | 0 | - | 4.11 | 38,327 |
| Geography by Picture - P | 0 | - | 4.28 | 40,080 |
| Geography by Picture - S | 0 | - | 4.35 | 44,491 |
| Random Flags Quiz | 0 | - | 4.41 | 255,767 |
| Satellite Images Quiz #1 | 0 | - | 4.46 | 122,604 |
| Satellite Images Quiz #2 | 0 | - | 4.65 | 103,542 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 84,305 |
| Satellite Images Quiz #5 | 0 | - | 4.46 | 45,675 |
| Satellite Images Quiz #6 | 0 | - | 4.52 | 35,555 |
| Cities by Picture #1 | 0 | - | 4.66 | 76,990 |
| Countries by Satellite Image #3 | 0 | - | 4.65 | 66,102 |
| Countries by Satellite Image #2 | 0 | - | 4.79 | 64,129 |
| Countries by Satellite Image #4 | 0 | - | 4.66 | 62,176 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.55 | 43,805 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 41,212 |
| Countries by Coat of Arms #2 | 0 | - | 4.78 | 32,223 |
| Countries by Picture #1 | 0 | - | 4.51 | 89,522 |
| Countries by Picture #3 | 0 | - | 4.52 | 54,496 |
| Guess the Country by a Picture Hint | 0 | - | 4.42 | 42,120 |
| Satellite Images - Island Chains | 0 | - | 4.42 | 57,384 |
| Islands by Satellite Image #1 | 0 | - | 4.71 | 62,143 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,043,759 |
| Flags of Asia Quiz | 0 | - | 4.99 | 524,072 |
| Countries by Partial Flag Images #1 | 0 | - | 4.97 | 112,946 |
| Countries by Partial Flag Images #3 | 0 | - | 4.99 | 88,744 |
| Flags with the Most Stars | 0 | - | 4.91 | 105,740 |
| Flags that are Red & White Only | 0 | - | 4.97 | 130,824 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 125,470 |
| Flags of the Countries with Four Letters | 0 | - | 4.93 | 35,210 |
| Four Countries with Similar Flags #2 | 0 | - | 4.89 | 35,379 |
| Four Countries with Similar Flags #1 | 0 | - | 4.98 | 43,226 |
| Pixelated World Map | 0 | - | 5.00 | 128,156 |
| Country Flags with the Most Red | 0 | - | 4.97 | 91,334 |
| Country Flags with the Most Blue | 0 | - | 4.91 | 79,385 |
| Country Flags with the Most Green | 0 | - | 4.96 | 79,873 |
| Country Flags with the Most Orange | 0 | - | 4.97 | 81,308 |
| Country Flags with the Most Yellow | 0 | - | 4.93 | 77,897 |
| Country Flags with the Most Black | 0 | - | 4.94 | 86,162 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.94 | 55,354 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.93 | 43,858 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 81,742 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 62,709 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 48,336 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,926 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 82,029 |
| Flags of Africa Quiz | 0 | - | 4.99 | 386,116 |
| Emoji Flags | 0 | - | 4.34 | 40,588 |
| Former Flags | 0 | - | 4.98 | 81,429 |
| Satellite Images Quiz #3 | 0 | - | 4.38 | 70,241 |
| Peninsulas by Satellite Image | 0 | - | 4.52 | 25,926 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 33,561 |
| Geography by Picture - E | 0 | - | 3.53 | 45,494 |
| Landforms by Picture | 0 | - | 4.40 | 18,966 |
| Geography by Picture - I | 0 | - | 3.98 | 37,550 |
| Geography by Picture - K | 0 | - | 4.29 | 31,063 |
| Cities by Satellite #1 | 0 | - | 4.36 | 70,376 |
| Cities by Satellite #2 | 0 | - | 4.47 | 22,742 |
| Countries by Partial Flag Images #6 | 0 | - | 4.93 | 27,122 |
| Countries by Picture #4 | 0 | - | 4.17 | 41,843 |
| Countries by Picture #2 | 0 | - | 4.37 | 64,188 |
| Countries by Picture #5 | 0 | - | 4.27 | 39,790 |
| Countries by Picture #6 | 0 | - | 4.17 | 33,617 |
| Flags of Oceania | 0 | - | 5.00 | 215,103 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 309,602 |
| Three Band Flags of Europe | 0 | - | 4.97 | 160,897 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.64 | 54,097 |
| Select the World Flags | 0 | - | 4.30 | 33,180 |
| A-Z Cities by Pictures | 0 | - | 4.54 | 39,354 |
| Pixelated Africa Map | 0 | - | 4.98 | 88,246 |
| Pixelated Asia Map | 0 | - | 4.90 | 63,163 |
| Pixelated Europe Map | 0 | - | 4.90 | 109,393 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 26,657 |
| Boundary Waters | 0 | - | 4.93 | 81,088 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 74,703 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 44,649 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 51,158 |
| Random Flag to Country | 0 | - | 4.99 | 505,167 |
| Countries by Bordering Flags #1 | 0 | - | 4.92 | 93,966 |
| Countries by Bordering Flags #2 | 0 | - | 4.87 | 75,325 |
| Flags of the Mediterranean | 0 | - | 4.93 | 123,963 |
| Countries of the World Quiz | 0 | - | 5.00 | 40,892,586 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 323,359 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.54 | 23,465 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.83 | 30,097 |
| World Capitals Quiz | 0 | - | 5.00 | 4,494,804 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,067,457 |
| Geography by Picture - O | 0 | - | 4.00 | 26,394 |
| Flags of Countries in the World Cup 2018 | 0 | - | 4.84 | 86,257 |
| Islands by Satellite Image #2 | 0 | - | 4.30 | 17,735 |
| Bodies of Water by Satellite Image #1 | 0 | - | 4.19 | 63,049 |
| Islands by Shape #1 | 0 | - | 4.27 | 71,540 |
| Islands by Picture | 0 | - | 4.30 | 91,727 |
| World Geography on a Map #1 | 0 | - | 4.93 | 67,300 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 83,726 |
| Countries With More Than 100 Million People | 0 | - | 4.98 | 137,142 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.95 | 109,735 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.95 | 109,710 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,381,680 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 340,918 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 355,189 |
| Members of the Arab League | 0 | - | 4.85 | 61,758 |
| Island Countries Quiz | 0 | - | 4.99 | 660,159 |
| Sahara Desert Countries | 0 | - | 4.97 | 126,808 |
| Himalayan Countries | 0 | - | 4.94 | 104,668 |
| Andean Countries | 0 | - | 4.91 | 58,034 |
| Countries with the Oldest Median Age | 0 | - | 4.84 | 58,965 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 49,282 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 102,622 |
| Coffee Producing Countries | 0 | - | 4.81 | 54,011 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 53,255 |
| Danube Countries | 0 | - | 4.97 | 56,612 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 91,649 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 64,814 |
| Countries with the Best Passports | 0 | - | 4.88 | 71,129 |
| Countries with the Worst Passports | 0 | - | 4.87 | 49,309 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 109,460 |
| European Landlocked Countries | 0 | - | 4.99 | 115,475 |
| Partially Recognized Countries | 0 | - | 4.98 | 89,287 |
| Countries with the Most Species | 0 | - | 4.99 | 89,511 |
| Countries 197 to 205 | 0 | - | 4.88 | 56,306 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 44,660 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 43,989 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 48,219 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,388 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 58,666 |
| Countries with a AAA Credit Rating | 0 | - | 4.89 | 49,096 |
| Countries in the Alps | 0 | - | 4.84 | 102,568 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 85,245 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 86,967 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 71,533 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 78,190 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 93,894 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 87,499 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 89,573 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,112 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,289 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 54,605 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 69,380 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 48,555 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 36,643 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 95,429 |
| Arctic Ocean Countries | 0 | - | 4.93 | 71,907 |
| Countries with the Most Grassland | 0 | - | 4.93 | 69,415 |
| Country Flags with the Southern Cross | 0 | - | 4.72 | 51,554 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 97,889 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 61,296 |
| Similar Flags #1 | 0 | - | 4.72 | 110,722 |
| Similar Flags #2 | 0 | - | 4.79 | 112,713 |
| Countries that Host the Most Refugees | 0 | - | 4.93 | 53,341 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 195,893 |
| World Countries - Blind Typing | 0 | - | 5.00 | 72,737 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 42,250 |
| Largest Countries By Category | 0 | - | 4.96 | 144,792 |
| Countries by Countries | 0 | - | 4.96 | 54,593 |
| Country Flags with the Most White | 0 | - | 4.90 | 124,313 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 58,659 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 44,674 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 78,122 |
| Biggest Countries by Area | 0 | - | 5.00 | 932,417 |
| Northernmost Countries | 0 | - | 4.99 | 326,964 |
| Countries of South America | 0 | - | 5.00 | 792,477 |
| Countries of Oceania | 0 | - | 5.00 | 892,735 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,148,564 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,570,905 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 40,585 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 134,522 |
| Western Europe Map Quiz | 0 | - | 4.87 | 89,090 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 150,655 |
