| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,326 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,497 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,040 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,638 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,855 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 146,536 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,748 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,889 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,817 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,821 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,814 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,915 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,706 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,336 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,775 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,851 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,261 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,699 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,035 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,243 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,328 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,208 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,598 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,048 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,673 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,580 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,110 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,077 |
| 20 Random Country Flags | 0 | - | 4.99 | 615,151 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,968 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,335 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,770 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,445 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,135 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,263 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,511 |
| Every Country Shape | 0 | - | 5.00 | 468,066 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,706 |
| Flags of North and South America | 0 | - | 4.99 | 374,653 |
| Former Flags | 0 | - | 4.97 | 108,028 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,640 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,541 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,895 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,780 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,955 |
| Countries by Road Signs | 0 | - | 4.98 | 54,070 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,542 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,103 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,638 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 38,809 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 32,832 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,766 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,790 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,437 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,564 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,872 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,388 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,076 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,453 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 59,779 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,138 |
| Flags of Oceania | 0 | - | 5.00 | 260,833 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,803 |
| Similar Flags #1 | 0 | - | 4.75 | 130,332 |
| Similar Flags #2 | 0 | - | 4.74 | 137,631 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,773 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,462 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,705 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,775 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,812 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,296 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,367 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,221 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,129 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,578 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,876 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,352,984 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,631,356 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,670 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,827 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,654 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,029 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,514 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,321 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,132 |
| Merged Countries #2 | 0 | - | 4.96 | 99,302 |
| Merged Countries #6 | 0 | - | 4.90 | 73,518 |
| Merged Countries #7 | 0 | - | 4.93 | 82,860 |
| Landlocked Countries | 0 | - | 4.99 | 422,594 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,553,312 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,282 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,906 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,089 |
| Pixelated World Map | 0 | - | 5.00 | 143,689 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 72,892 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,560 |
| World Coats of Arms | 0 | - | 4.99 | 64,780 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,450 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,101 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,440 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,783,100 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,825 |
| Himalayan Countries | 0 | - | 4.95 | 139,006 |
| Andean Countries | 0 | - | 4.93 | 84,785 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,011 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,088 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,598 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,919 |
| Danube Countries | 0 | - | 4.97 | 72,096 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,122 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,493 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,444 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,929 |
| European Landlocked Countries | 0 | - | 4.99 | 147,226 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,762 |
| Countries with the Most Species | 0 | - | 4.99 | 103,304 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,877 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,630 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,748 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,597 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,316 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,738 |
| Countries in the Alps | 0 | - | 4.87 | 118,307 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,498 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,174 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,717 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,670 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,582 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,996 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,748 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,567 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,224 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,918 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,690 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,572 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,293 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,537 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,598 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,046 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,365 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,458 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,197 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,268 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,316 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,279 |
| Largest Countries By Category | 0 | - | 4.97 | 158,335 |
| Countries by Countries | 0 | - | 4.96 | 63,311 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,005 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,383 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,770 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,310 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,236 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,580 |
| All Countries by Population With a Map | 0 | - | 4.99 | 109,796 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,085 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,748 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,835 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,907 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,624 |
| Countries that Start with A | 0 | - | 4.98 | 2,167,906 |
| Countries that Start with B | 0 | - | 4.95 | 2,299,141 |
| Countries that Start with C | 0 | - | 4.96 | 1,825,895 |
| Countries that Start with D | 0 | - | 4.96 | 712,407 |
| Countries that Start with E | 0 | - | 4.95 | 1,380,397 |
| Countries that Start with G | 0 | - | 4.97 | 1,506,665 |
| Countries that Start with H | 0 | - | 4.96 | 606,690 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,853 |
| Countries that Start with J | 0 | - | 4.98 | 604,263 |
| Countries that Start with K | 0 | - | 4.97 | 817,836 |
| Countries that Start with L | 0 | - | 4.98 | 1,093,178 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,238 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,589 |
| Countries that Start with S | 0 | - | 4.98 | 1,758,286 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,705 |
| Countries that Start with U | 0 | - | 4.97 | 905,976 |
| Countries that Start with V | 0 | - | 4.98 | 610,396 |
| Countries that Start with F | 0 | - | 4.83 | 619,106 |
| Countries that Start with M | 0 | - | 4.97 | 1,384,443 |
| Name a Valid Country Flag | 0 | - | 4.69 | 76,041 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,137 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,687 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,705 |
| Island Countries | 0 | - | 4.99 | 711,251 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,385,212 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,846 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,361 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,685 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,628 |
| Northernmost Countries | 0 | - | 4.99 | 362,263 |
| Countries of South America | 0 | - | 5.00 | 928,202 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,045 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,879,176 |
| "Land" Countries | 0 | - | 4.98 | 337,517 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,723,322 |
| Every American Country by Shape | 0 | - | 4.79 | 37,311 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,508 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,449,144 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,212 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,076 |
| Countries with Megacities | 0 | - | 4.99 | 264,985 |
