| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,923 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,997 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,509 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,981 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,289 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 146,992 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,255 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,171 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,096 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,110 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,083 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,151 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,944 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,565 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,989 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,985 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,392 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,768 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,913 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,264 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,475 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,551 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,493 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,722 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,156 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,863 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,811 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,326 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,265 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,157 |
| 20 Random Country Flags | 0 | - | 4.99 | 617,001 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,129 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,456 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,523 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,427 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,357 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,737 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,635 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,182 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,603 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,945 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,961 |
| Every Country Shape | 0 | - | 5.00 | 469,512 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,683 |
| Flags of North and South America | 0 | - | 4.99 | 375,835 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,772 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 53,803 |
| Former Flags | 0 | - | 4.97 | 108,301 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,791 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,644 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,246 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,094 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,842 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,427 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,900 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,348 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 33,483 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,931 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,947 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,602 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,742 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,995 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,508 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,215 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,614 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,572 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,267 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,122 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 59,935 |
| Country Shapes Slideshow | 0 | - | 4.81 | 39,754 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 41,842 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,649 |
| Flags of Oceania | 0 | - | 5.00 | 261,807 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,190 |
| Countries by Road Signs | 0 | - | 4.98 | 54,221 |
| Similar Flags #1 | 0 | - | 4.75 | 130,543 |
| Similar Flags #2 | 0 | - | 4.74 | 137,853 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,014 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,686 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,935 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,365 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,001 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,446 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 524,974 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,105 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,373,908 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,812 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,084 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,107 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,596 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,396 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,221 |
| Merged Countries #2 | 0 | - | 4.96 | 99,744 |
| Merged Countries #6 | 0 | - | 4.90 | 73,682 |
| Merged Countries #7 | 0 | - | 4.93 | 83,027 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,747,783 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,248 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,556,312 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,485 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,561 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,030 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,164 |
| Pixelated World Map | 0 | - | 5.00 | 143,887 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 72,966 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,595 |
| World Coats of Arms | 0 | - | 4.99 | 64,935 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,797 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,414 |
| Landlocked Countries | 0 | - | 4.99 | 424,043 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,447 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 584,010 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,287 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,201 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,793,382 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,544 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,307 |
| Divided Country Shape Puzzle #2 | 0 | - | 4.56 | 33,707 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,069 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,726,559 |
| Name a Valid Country Flag | 0 | - | 4.69 | 76,551 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,427 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,169 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,669 |
| Island Countries | 0 | - | 4.99 | 711,859 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,433 |
| Himalayan Countries | 0 | - | 4.94 | 139,607 |
| Andean Countries | 0 | - | 4.94 | 85,094 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,289 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,518 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,849 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,150 |
| Danube Countries | 0 | - | 4.97 | 72,229 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,341 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,652 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,755 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,254 |
| European Landlocked Countries | 0 | - | 4.99 | 147,405 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,012 |
| Countries with the Most Species | 0 | - | 4.99 | 103,438 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,133 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,691 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,802 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,713 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,445 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,861 |
| Countries in the Alps | 0 | - | 4.87 | 118,510 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,144 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,491 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,825 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,827 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,758 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,106 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,946 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,690 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,313 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,029 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,770 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,637 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,403 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,643 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,738 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,408 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,483 |
| Countries that Host the Most Refugees | 0 | - | 4.97 | 65,343 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,386 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,000 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,713 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,394 |
| Largest Countries By Category | 0 | - | 4.97 | 158,571 |
| Countries by Countries | 0 | - | 4.96 | 63,455 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,389,270 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,032 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,354 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,629 |
| All Countries by Population With a Map | 0 | - | 4.99 | 110,342 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,220 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,926 |
| Every American Country by Shape | 0 | - | 4.79 | 37,337 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,897 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,052,711 |
| Northernmost Countries | 0 | - | 4.99 | 363,195 |
| Countries of South America | 0 | - | 5.00 | 930,206 |
| Countries of Oceania | 0 | - | 5.00 | 1,060,583 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,883,983 |
| "Land" Countries | 0 | - | 4.98 | 337,935 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,991 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,747 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,944 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,537 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,811 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,490 |
| Countries with Megacities | 0 | - | 4.99 | 265,969 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,286 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,766 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,536 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,886 |
| Countries by Official Language | 0 | - | 4.95 | 195,682 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,178 |
| Countries in their Native Language | 0 | - | 4.99 | 199,457 |
| Independence from Whom | 0 | - | 4.99 | 212,639 |
