| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,068 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,276 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,778 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,504 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,612 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,320 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,499 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,744 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,672 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,663 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,689 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,783 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,557 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 99,217 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,652 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,789 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,192 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,570 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,913 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,105 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,213 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,065 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,533 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,006 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,568 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,430 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,980 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 31,024 |
| 20 Random Country Flags | 0 | - | 4.99 | 613,776 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,838 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,251 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,716 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,091 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,772 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,749 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,189 |
| Every Country Shape | 0 | - | 5.00 | 466,790 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,404 |
| Flags of North and South America | 0 | - | 4.99 | 373,824 |
| Former Flags | 0 | - | 4.97 | 107,878 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,540 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,479 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,626 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,553 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,757 |
| Countries by Road Signs | 0 | - | 4.98 | 53,957 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,284 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,847 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,420 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 37,275 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,630 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,669 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,316 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,442 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,776 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,297 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,986 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,351 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,879 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,677 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 41,625 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,931 |
| Flags of Oceania | 0 | - | 5.00 | 260,017 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,561 |
| Similar Flags #1 | 0 | - | 4.75 | 130,185 |
| Similar Flags #2 | 0 | - | 4.74 | 137,477 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,618 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,330 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,574 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,613 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,696 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,202 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,266 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,066 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,971 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,440 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,708 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 31,512 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,337,126 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,538,670 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,545 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,671 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,559 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,956 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,439 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,267 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,078 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.87 | 53,534 |
| Merged Countries #2 | 0 | - | 4.96 | 99,194 |
| Merged Countries #6 | 0 | - | 4.90 | 73,389 |
| Merged Countries #7 | 0 | - | 4.93 | 82,736 |
| Landlocked Countries | 0 | - | 4.99 | 421,437 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 575,201 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,550,905 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,063 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,798 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,031 |
| Pixelated World Map | 0 | - | 5.00 | 143,537 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,823 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,533 |
| World Coats of Arms | 0 | - | 4.99 | 64,640 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,372 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,013 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,018 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,774,744 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,181 |
| Himalayan Countries | 0 | - | 4.95 | 138,474 |
| Andean Countries | 0 | - | 4.93 | 84,468 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,661 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,636 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,292 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,694 |
| Danube Countries | 0 | - | 4.97 | 71,944 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,932 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,359 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,185 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,647 |
| European Landlocked Countries | 0 | - | 4.99 | 147,068 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,528 |
| Countries with the Most Species | 0 | - | 4.99 | 103,177 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,675 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,551 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,696 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,500 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,179 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,599 |
| Countries in the Alps | 0 | - | 4.87 | 118,117 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,709 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,931 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,606 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,541 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,425 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,902 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,598 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,445 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,142 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,794 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,618 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,482 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,166 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,419 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,460 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,756 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,254 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 62,441 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,978 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,651 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,935 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,176 |
| Largest Countries By Category | 0 | - | 4.97 | 158,106 |
| Countries by Countries | 0 | - | 4.96 | 63,135 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,606 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,257 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,058 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,546 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,418 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,933 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,615 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,535 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,710 |
| Name a Valid Country Flag | 0 | - | 4.69 | 75,879 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,127 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,354 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,881 |
| Island Countries | 0 | - | 4.99 | 710,833 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,382,281 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,059 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,869 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,501 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,049,129 |
| Northernmost Countries | 0 | - | 4.99 | 361,711 |
| Countries of South America | 0 | - | 5.00 | 926,549 |
| Countries of Oceania | 0 | - | 5.00 | 1,055,866 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,875,483 |
| "Land" Countries | 0 | - | 4.98 | 337,161 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,721,092 |
| Every American Country by Shape | 0 | - | 4.79 | 37,274 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,193 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,447,273 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,760 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,751 |
| Countries with Megacities | 0 | - | 4.99 | 264,216 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,603 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,396 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,865 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,460 |
| Countries by Official Language | 0 | - | 4.95 | 195,142 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,218 |
| Countries in their Native Language | 0 | - | 4.99 | 198,934 |
| Independence from Whom | 0 | - | 4.99 | 211,958 |
| Subdivisions by Country | 0 | - | 4.86 | 50,400 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,635 |
| Megadiverse Countries | 0 | - | 4.96 | 134,968 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,982 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,320 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,022 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,089 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,045 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,562 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,385 |
