| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,293 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,284 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,844 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,159 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,566 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,278 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,593 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,359 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,303 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,311 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,244 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,314 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,112 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,717 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,115 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,082 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,478 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,052 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,399 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,633 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,720 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,672 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,783 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,223 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 44,997 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,966 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,465 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,217 |
| 20 Random Country Flags | 0 | - | 4.99 | 618,694 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,242 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,575 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,464 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,940 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,033 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,640 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,431 |
| Every Country Shape | 0 | - | 5.00 | 470,864 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,310 |
| Flags of North and South America | 0 | - | 4.99 | 376,802 |
| Former Flags | 0 | - | 4.97 | 108,548 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,903 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,756 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,614 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,383 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,537 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,363 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,754 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,187 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,877 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,111 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,123 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,104 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,955 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,910 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,124 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,629 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,364 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,754 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,236 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,060 |
| A Square of Merged Countries #2 | 0 | - | 4.98 | 41,949 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,841 |
| Flags of Oceania | 0 | - | 5.00 | 262,575 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,536 |
| Countries by Road Signs | 0 | - | 4.98 | 54,334 |
| Similar Flags #1 | 0 | - | 4.75 | 130,746 |
| Similar Flags #2 | 0 | - | 4.74 | 138,039 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,178 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,845 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,087 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,535 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,137 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,535 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,663 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,595 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,535 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,868 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,314 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,392,082 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,914 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,259 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,866 |
| One Border Countries - Shape Quiz | 0 | - | 4.85 | 65,194 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,681 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,480 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,294 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 53,924 |
| Merged Countries #2 | 0 | - | 4.96 | 99,867 |
| Merged Countries #4 | 0 | - | 4.81 | 94,103 |
| Merged Countries #6 | 0 | - | 4.90 | 73,798 |
| Merged Countries #7 | 0 | - | 4.93 | 83,139 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,862,483 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,558,892 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,828 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,166 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,246 |
| Pixelated World Map | 0 | - | 5.00 | 144,081 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,047 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,639 |
| World Coats of Arms | 0 | - | 4.99 | 65,112 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,666 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,354 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,284 |
| Landlocked Countries | 0 | - | 4.99 | 425,580 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,667 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 587,711 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,675 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,492 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,803,132 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,045 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,671 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,729,459 |
| Name a Valid Country Flag | 0 | - | 4.70 | 76,983 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,247 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,622 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,575 |
| Island Countries | 0 | - | 4.99 | 712,478 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,137 |
| Himalayan Countries | 0 | - | 4.93 | 140,146 |
| Andean Countries | 0 | - | 4.94 | 85,383 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,529 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,922 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,103 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,381 |
| Danube Countries | 0 | - | 4.97 | 72,351 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,551 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,802 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,061 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,556 |
| European Landlocked Countries | 0 | - | 4.99 | 147,582 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,258 |
| Countries with the Most Species | 0 | - | 4.99 | 103,545 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,369 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,765 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,872 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,822 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,559 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,987 |
| Countries in the Alps | 0 | - | 4.87 | 118,740 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,563 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,812 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,945 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,001 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,919 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,230 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,368 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,833 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,405 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,154 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,852 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,730 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,537 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,765 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,865 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,774 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,591 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,768 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,636 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,586 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,087 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,489 |
| Largest Countries By Category | 0 | - | 4.97 | 158,820 |
| Countries by Countries | 0 | - | 4.96 | 63,619 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,393,134 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,220 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,389 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,659 |
| All Countries by Population With a Map | 0 | - | 4.98 | 110,908 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,414 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,083 |
| Every American Country by Shape | 0 | - | 4.79 | 37,361 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,445 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,474 |
| Northernmost Countries | 0 | - | 4.99 | 363,888 |
| Countries of South America | 0 | - | 5.00 | 932,344 |
| Countries of Oceania | 0 | - | 5.00 | 1,062,966 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,888,493 |
| "Land" Countries | 0 | - | 4.98 | 338,336 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,450 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,465 |
| Germany Country Quiz | 0 | - | 4.82 | 158,806 |
| Russia Country Quiz | 0 | - | 4.83 | 115,290 |
| Japan Country Quiz | 0 | - | 4.93 | 143,302 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,957 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,453,820 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,409 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,093 |
| Countries with Megacities | 0 | - | 4.99 | 267,000 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,801 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,101 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,112 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,214 |
| Countries by Official Language | 0 | - | 4.95 | 195,959 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,579 |
| Countries in their Native Language | 0 | - | 4.99 | 199,701 |
| Independence from Whom | 0 | - | 4.99 | 213,014 |
| Subdivisions by Country | 0 | - | 4.87 | 50,605 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,405 |
| Megadiverse Countries | 0 | - | 4.96 | 135,266 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,917 |
