| Quiz | Points | Best | Rating | Takes |
|---|
| Circular Cutouts from a World Map | 0 | - | 4.99 | 52,437 |
| All Country Flags of the World | 0 | - | 5.00 | 2,858,223 |
| Country Flags Quiz #1 | 0 | - | 4.96 | 2,329,677 |
| Country Flags Quiz #2 | 0 | - | 4.96 | 983,841 |
| Country Flags Quiz #3 | 0 | - | 4.96 | 659,270 |
| Flags with Crescents | 0 | - | 4.98 | 139,408 |
| Country Flag Trivia | 0 | - | 4.84 | 41,754 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.99 | 72,966 |
| Country Flags with the Union Jack | 0 | - | 4.86 | 53,901 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.85 | 43,700 |
| Countries by Coat of Arms #1 | 0 | - | 4.96 | 57,305 |
| World Coats of Arms | 0 | - | 4.98 | 54,119 |
| Flags to Languages | 0 | - | 4.95 | 132,956 |
| Geography by Picture - G | 0 | - | 4.44 | 44,729 |
| Geography by Picture - H | 0 | - | 4.49 | 54,401 |
| Geography by Picture - N | 0 | - | 4.46 | 38,941 |
| Geography by Picture - R | 0 | - | 4.52 | 38,029 |
| Geography by Picture - T | 0 | - | 4.64 | 53,953 |
| Countries by Road Signs | 0 | - | 4.98 | 43,922 |
| Islands by Shape #2 | 0 | - | 4.89 | 44,464 |
| Geography by Picture - A | 0 | - | 4.35 | 56,075 |
| Geography by Picture - B | 0 | - | 4.35 | 51,715 |
| Geography by Picture - D | 0 | - | 4.10 | 42,652 |
| Geography by Picture - F | 0 | - | 4.19 | 47,674 |
| Geography by Picture - C | 0 | - | 4.28 | 53,485 |
| Geography by Picture - L | 0 | - | 4.27 | 55,029 |
| Geography by Picture - M | 0 | - | 4.10 | 37,938 |
| Geography by Picture - P | 0 | - | 4.19 | 39,602 |
| Geography by Picture - S | 0 | - | 4.25 | 43,961 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 111,768 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.79 | 40,070 |
| Satellite Images Quiz #1 | 0 | - | 4.44 | 121,636 |
| Satellite Images Quiz #2 | 0 | - | 4.52 | 102,584 |
| Satellite Images Quiz #4 | 0 | - | 4.49 | 83,416 |
| Satellite Images Quiz #5 | 0 | - | 4.46 | 44,989 |
| Satellite Images Quiz #6 | 0 | - | 4.46 | 35,026 |
| Cities by Picture #1 | 0 | - | 4.70 | 75,340 |
| Countries by Satellite Image #1 | 0 | - | 4.76 | 126,682 |
| Countries by Satellite Image #3 | 0 | - | 4.50 | 65,243 |
| Countries by Satellite Image #5 | 0 | - | 4.76 | 74,701 |
| Countries by Satellite Image #2 | 0 | - | 4.74 | 63,151 |
| Countries by Satellite Image #4 | 0 | - | 4.50 | 61,324 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.60 | 43,253 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.78 | 40,666 |
| Countries by Coat of Arms #2 | 0 | - | 4.75 | 31,852 |
| Countries by Picture #1 | 0 | - | 4.47 | 87,499 |
| Countries by Picture #3 | 0 | - | 4.44 | 53,556 |
| Random Flags Quiz | 0 | - | 4.35 | 251,024 |
| Emoji Flags | 0 | - | 4.35 | 39,899 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 69,779 |
| Islands by Satellite Image #1 | 0 | - | 4.54 | 60,619 |
| Peninsulas by Satellite Image | 0 | - | 4.51 | 25,625 |
| Landmarks Picture Quiz #1 | 0 | - | 4.14 | 356,622 |
| Boundary Waters | 0 | - | 4.92 | 79,989 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 72,761 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 42,033 |
| Countries by Partial Flag Images #1 | 0 | - | 4.98 | 110,345 |
| Countries by Partial Flag Images #3 | 0 | - | 4.99 | 86,489 |
| Flags with the Most Stars | 0 | - | 4.89 | 102,993 |
| Flags that are Red & White Only | 0 | - | 4.95 | 129,005 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 118,484 |
| Flags of the Countries with Four Letters | 0 | - | 4.90 | 32,258 |
| Four Countries with Similar Flags #2 | 0 | - | 4.86 | 33,845 |
| Four Countries with Similar Flags #1 | 0 | - | 4.98 | 41,566 |
| Pixelated World Map | 0 | - | 5.00 | 125,442 |
| Country Flags with the Most Red | 0 | - | 4.97 | 88,238 |
| Country Flags with the Most Blue | 0 | - | 4.85 | 77,196 |
| Country Flags with the Most Green | 0 | - | 4.93 | 77,352 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 78,930 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 75,784 |
| Country Flags with the Most Black | 0 | - | 4.94 | 83,767 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 54,382 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.93 | 42,973 |
| Countries by Partial Flag Images #2 | 0 | - | 4.96 | 80,381 |
| Countries by Partial Flag Images #4 | 0 | - | 4.90 | 61,434 |
| Countries by Partial Flag Images #5 | 0 | - | 4.96 | 46,973 |
| Landforms by Picture | 0 | - | 4.39 | 18,723 |
| Geography by Picture - I | 0 | - | 3.93 | 37,218 |
| Geography by Picture - K | 0 | - | 4.32 | 30,669 |
| Geography by Picture - O | 0 | - | 4.02 | 26,089 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 81,092 |
| Former Flags | 0 | - | 4.97 | 79,586 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,017,239 |
| Flags of Asia Quiz | 0 | - | 4.99 | 511,442 |
| Flags of Africa Quiz | 0 | - | 4.99 | 374,061 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.82 | 29,525 |
| Cities by Satellite #1 | 0 | - | 4.32 | 68,539 |
| Cities by Satellite #2 | 0 | - | 4.41 | 22,429 |
| Countries by Partial Flag Images #6 | 0 | - | 4.93 | 25,019 |
| Countries by Picture #4 | 0 | - | 4.12 | 41,191 |
| Countries by Picture #2 | 0 | - | 4.37 | 62,941 |
| Countries by Picture #5 | 0 | - | 4.23 | 39,090 |
| Countries by Picture #6 | 0 | - | 4.13 | 33,115 |
| Guess the Country by a Picture Hint | 0 | - | 4.38 | 40,943 |
| Select the World Flags | 0 | - | 4.28 | 32,326 |
| Satellite Images - Island Chains | 0 | - | 4.34 | 55,791 |
| Landmarks Picture Quiz #2 | 0 | - | 4.34 | 122,928 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.90 | 18,491 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 31,594 |
| Countries of the World Quiz | 0 | - | 5.00 | 39,845,814 |
| Flags of Oceania | 0 | - | 5.00 | 209,381 |
| Flags of North and South America Quiz | 0 | - | 4.98 | 302,143 |
| Three Band Flags of Europe | 0 | - | 4.98 | 157,518 |
| Pixelated Africa Map | 0 | - | 4.98 | 86,161 |
| Pixelated Asia Map | 0 | - | 4.89 | 61,571 |
| Pixelated Europe Map | 0 | - | 4.87 | 107,045 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.64 | 53,107 |
| A-Z Cities by Pictures | 0 | - | 4.44 | 38,551 |
| World Geography on a Map #1 | 0 | - | 4.94 | 66,150 |
| Geography Tile Select Quiz | 0 | - | 4.97 | 81,751 |
| Countries With More Than 100 Million People | 0 | - | 4.98 | 134,822 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 107,603 |
| World Capitals Quiz | 0 | - | 5.00 | 4,410,610 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 310,692 |
| Sahara Desert Countries | 0 | - | 4.98 | 122,199 |
| Himalayan Countries | 0 | - | 4.95 | 99,632 |
| Andean Countries | 0 | - | 4.92 | 55,240 |
| Countries with the Oldest Median Age | 0 | - | 4.88 | 56,187 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 47,454 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 100,398 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 51,840 |
| Danube Countries | 0 | - | 4.97 | 55,839 |
| Countries With an "Ish" Demonym | 0 | - | 4.96 | 90,923 |
| Countries With an "Ese" Demonym | 0 | - | 4.95 | 64,238 |
| Countries with the Worst Passports | 0 | - | 4.88 | 48,022 |
| Countries with the Most Immigrants | 0 | - | 4.84 | 107,228 |
| European Landlocked Countries | 0 | - | 4.99 | 114,032 |
| Partially Recognized Countries | 0 | - | 4.98 | 87,931 |
| Countries with the Most Species | 0 | - | 4.99 | 88,881 |
| Tropic of Cancer Countries | 0 | - | 4.93 | 44,201 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 43,563 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 46,879 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 58,124 |
| Countries with a AAA Credit Rating | 0 | - | 4.87 | 48,091 |
| Countries in the Alps | 0 | - | 4.85 | 100,690 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 83,760 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 84,368 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 70,604 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 77,029 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 92,307 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.88 | 86,338 |
| Five Biggest Countries by Latitude | 0 | - | 4.98 | 88,345 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 45,301 |
| Biggest Country by Body of Water | 0 | - | 4.97 | 44,728 |
| Countries with the Most Container Port Traffic | 0 | - | 4.93 | 53,554 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 68,306 |
| Bridge and Tunnel Borders | 0 | - | 4.95 | 48,022 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.89 | 36,074 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.91 | 94,130 |
| Arctic Ocean Countries | 0 | - | 4.95 | 70,903 |
| Countries with the Most Grassland | 0 | - | 4.93 | 68,393 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 94,908 |
| Countries with the Most Climate Zones | 0 | - | 4.95 | 60,507 |
| Countries that Host the Most Refugees | 0 | - | 4.92 | 52,425 |
| All Countries of the World by Area with Hints | 0 | - | 4.96 | 188,841 |
| World Countries - Blind Typing | 0 | - | 5.00 | 69,422 |
| Countries in Their Own Alphabet | 0 | - | 4.94 | 41,533 |
| Largest Countries By Category | 0 | - | 4.97 | 142,581 |
| Countries by Countries | 0 | - | 4.93 | 53,363 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.93 | 4,947,870 |
| Country Flags with the Most White | 0 | - | 4.88 | 106,470 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.97 | 58,005 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.86 | 44,160 |
| All Countries by Population With a Map | 0 | - | 4.98 | 58,904 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 75,006 |
| Random Flag to Country | 0 | - | 4.99 | 492,362 |
| Country Flags With Only Two Colors | 0 | - | 4.87 | 76,342 |
| Countries by Bordering Flags #1 | 0 | - | 4.93 | 92,566 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.99 | 132,407 |
| Flags of the Mediterranean | 0 | - | 4.92 | 121,793 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.48 | 23,253 |
| Tourist Attraction by Negative Review | 0 | - | 4.91 | 58,563 |
| Who Controls It? #1 | 0 | - | 4.86 | 44,993 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 178,733 |
| Border Crossings Quiz #2 | 0 | - | 4.98 | 109,586 |
| Longest International Borders | 0 | - | 4.99 | 230,787 |
| Country Connect by Northernmost Point | 0 | - | 4.90 | 34,770 |
| Largest Cities for each Latitude Degree | 0 | - | 5.00 | 38,516 |
| Demonym of Every Country | 0 | - | 4.90 | 47,874 |
| Islands by Shape #1 | 0 | - | 4.25 | 71,130 |
| Islands by Picture | 0 | - | 4.28 | 87,549 |
| Former Countries by Territory Map | 0 | - | 4.96 | 83,395 |
| Empires by Maps | 0 | - | 4.99 | 90,156 |
| Islands by Satellite Image #2 | 0 | - | 4.27 | 17,506 |
| The Same Prefixes - Geography | 0 | - | 4.49 | 40,898 |
| "Second Best" Geography Edition #1 | 0 | - | 4.64 | 57,548 |
| "Second Best" Geography Edition #2 | 0 | - | 4.61 | 49,825 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,341,429 |
| Spanish-Speaking Countries | 0 | - | 4.88 | 335,727 |
| Countries with the Most Tourists Quiz | 0 | - | 4.93 | 346,717 |
| Island Countries Quiz | 0 | - | 4.99 | 632,013 |
| Country Flags with the Southern Cross | 0 | - | 4.75 | 50,744 |
| Similar Flags #1 | 0 | - | 4.63 | 108,777 |
| Similar Flags #2 | 0 | - | 4.70 | 110,270 |
| Biggest Countries by Area | 0 | - | 4.99 | 914,281 |
| Northernmost Countries | 0 | - | 4.98 | 322,606 |
| Countries of South America | 0 | - | 5.00 | 770,753 |
| Countries of Oceania | 0 | - | 5.00 | 864,352 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,048,740 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,520,363 |
