| All Country Flags of the World | 0 | - | 5.00 | 3,675,988 |
| Australian Animals By Picture | 0 | - | 4.45 | 31,658 |
| Countries by Road Signs | 0 | - | 4.98 | 53,988 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,716 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,539,281 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,093,934 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,155 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,323 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,942 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,267 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,277 |
| Flags with Crescents | 0 | - | 4.98 | 169,978 |
| Country Flag Trivia | 0 | - | 4.81 | 57,257 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,038 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,729 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,694 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,989 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,332 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,342 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,662 |
| Flags of North and South America | 0 | - | 4.99 | 373,979 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,123 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,823 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,049 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,132 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,320 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,827 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,531 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,658 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,370 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,557 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,777 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,710 |
| Pixelated World Map | 0 | - | 5.00 | 143,577 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,701 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,724 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,820 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,604 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,245 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,687 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,810 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,207 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,499 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,595 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,936 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,131 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,234 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,089 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,842 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,538 |
| World Coats of Arms | 0 | - | 4.99 | 64,656 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,358 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,549 |
| Flags to Languages | 0 | - | 4.95 | 173,856 |
| Former Flags | 0 | - | 4.97 | 107,918 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,017 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,003 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,593 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,645 |
| 20 Random Country Flags | 0 | - | 4.99 | 614,118 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,627 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,204 |
| Flags of Oceania | 0 | - | 5.00 | 260,234 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,607 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,997 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,351 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,938 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 31,041 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,788 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,546 |
| Top 10 Most Forested Countries in Asia | 0 | - | 4.63 | 63,498 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,872 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,267 |
| Geography by Picture - B | 0 | - | 4.42 | 55,660 |
| Geography by Picture - H | 0 | - | 4.50 | 58,271 |
| Geography by Picture - N | 0 | - | 4.45 | 42,238 |
| Geography by Picture - R | 0 | - | 4.56 | 41,063 |
| Geography by Picture - T | 0 | - | 4.54 | 57,888 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,122 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,749 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,778 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.49 | 24,836 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,133 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,558,071 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 55,020 |
| Animal Populations of Countries | 0 | - | 4.52 | 43,922 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,806 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,969 |
| Top 15 Countries with the Most Cows | 0 | - | 4.74 | 107,253 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 280,842 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 171,847 |
| Flag Maths | 0 | - | 4.64 | 57,785 |
| Satellite Images #1 | 0 | - | 4.47 | 129,450 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,374 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,969 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,994 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,028 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,134 |
| Boundary Waters | 0 | - | 4.92 | 88,547 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,228 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,228 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,657 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,572 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,536 |
| World Capitals Quiz | 0 | - | 5.00 | 5,081,510 |
| Landlocked Countries | 0 | - | 4.99 | 421,661 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,532 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 70,220 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 67,302 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.53 | 46,989 |
| Similar Flags #1 | 0 | - | 4.75 | 130,217 |
| Similar Flags #2 | 0 | - | 4.74 | 137,505 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,563 |
| Countries with NO Snakes | 0 | - | 4.51 | 63,610 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 575,971 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,776,494 |
| Countries with More Cows than People | 0 | - | 4.45 | 61,415 |
| Countries by Picture #1 | 0 | - | 4.51 | 117,993 |
| Countries by Picture #3 | 0 | - | 4.51 | 60,859 |
| Guess the Country by a Picture Hint | 0 | - | 4.43 | 47,967 |
| Geography by Picture - A | 0 | - | 4.39 | 60,310 |
| Geography by Picture - D | 0 | - | 4.15 | 45,695 |
| Geography by Picture - F | 0 | - | 4.31 | 51,055 |
| Geography by Picture - G | 0 | - | 4.39 | 47,985 |
| Geography by Picture - J | 0 | - | 4.16 | 38,499 |
| Geography by Picture - K | 0 | - | 4.29 | 33,165 |
| Geography by Picture - C | 0 | - | 4.31 | 57,117 |
| Geography by Picture - L | 0 | - | 4.37 | 59,027 |
| Geography by Picture - M | 0 | - | 4.14 | 40,495 |
| Geography by Picture - P | 0 | - | 4.24 | 42,468 |
| Geography by Picture - S | 0 | - | 4.38 | 47,077 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,563 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,862 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 394,844 |
| Airline Logos | 0 | - | 4.45 | 140,949 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,407 |
| Islands by Picture | 0 | - | 4.28 | 107,190 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,692 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,988 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,365 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,370 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,307 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,589,764 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,427 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,999 |
| Island Countries | 0 | - | 4.99 | 710,923 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,294 |
| Himalayan Countries | 0 | - | 4.95 | 138,585 |
| Andean Countries | 0 | - | 4.93 | 84,527 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,715 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,715 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,350 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,741 |
| Danube Countries | 0 | - | 4.97 | 71,968 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,967 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,384 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,234 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,716 |
| European Landlocked Countries | 0 | - | 4.99 | 147,095 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,576 |
| Countries with the Most Species | 0 | - | 4.99 | 103,203 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,709 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,570 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,706 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,519 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,201 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,623 |
| Countries in the Alps | 0 | - | 4.87 | 118,155 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,900 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,982 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,624 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,567 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,461 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,923 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,634 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,462 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,158 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,813 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,636 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,494 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,191 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,438 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,490 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,826 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,284 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 63,259 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,020 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,762 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,006 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,195 |
| Largest Countries By Category | 0 | - | 4.97 | 158,159 |
| Countries by Countries | 0 | - | 4.96 | 63,165 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,382,881 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,640 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,270 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,554 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,480 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,968 |
| Countries with Wild Lions | 0 | - | 4.77 | 26,398 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,644 |
