| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 153,436 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 74,135 |
| Random European Flag to Country | 0 | - | 4.89 | 172,667 |
| Random African Flag to Country | 0 | - | 4.85 | 70,102 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,131,652 |
| Flags of Asia Quiz | 0 | - | 4.99 | 566,832 |
| World Map without 12 Countries | 0 | - | 4.97 | 330,035 |
| Country Shape Quiz #1 | 0 | - | 4.93 | 881,638 |
| Country Shape Quiz #2 | 0 | - | 4.97 | 402,403 |
| Every Country Shape | 0 | - | 5.00 | 417,631 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.96 | 90,187 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.91 | 69,142 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 68,392 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 66,148 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 58,620 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 55,789 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 132,814 |
| Flags of Africa Quiz | 0 | - | 5.00 | 425,195 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 78,844 |
| Flags to Capitals #1 | 0 | - | 4.96 | 53,857 |
| Flags to Capitals #2 | 0 | - | 4.95 | 40,722 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 161,778 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 129,711 |
| Country Shape Quiz #3 | 0 | - | 4.91 | 280,197 |
| Country Shape Quiz #4 | 0 | - | 4.93 | 208,106 |
| Country Shape Quiz #5 | 0 | - | 4.92 | 148,254 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 97,843 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 105,669 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 116,031 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 103,143 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 76,557 |
| Country Shapes in the World Map #7 | 0 | - | 4.98 | 54,132 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 81,339 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 91,218 |
| Flags of Oceania | 0 | - | 5.00 | 235,652 |
| Three Band Flags of Europe | 0 | - | 4.97 | 183,059 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 125,177 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 147,506 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 35,077 |
| Flags of the Countries that Start with A | 0 | - | 4.95 | 122,458 |
| Countries Connected in the World Map #2 | 0 | - | 4.98 | 74,753 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 71,590 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 70,975 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 148,197 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 68,947 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 51,721 |
| Countries by Road Signs | 0 | - | 4.98 | 49,489 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,761,976 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 92,362 |
| Flags of Countries that Border China | 0 | - | 4.92 | 86,227 |
| Flags of Countries That Border France | 0 | - | 4.87 | 117,780 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 82,521 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 119,841 |
| Country Picture Puzzle Game #1 | 0 | - | 4.85 | 83,004 |
| One Border Countries - Shape Quiz | 0 | - | 4.86 | 55,508 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.92 | 56,752 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.93 | 57,597 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.84 | 39,513 |
| Countries of the World Quiz | 0 | - | 5.00 | 44,222,554 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 60,396 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,438,463 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 57,303 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 68,376 |
| Random Country Shape to Country | 0 | - | 4.90 | 99,813 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 137,879 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 79,289 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.82 | 46,728 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 131,406 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 97,740 |
| Flags with the Most Stars | 0 | - | 4.90 | 115,736 |
| Flags that are Red & White Only | 0 | - | 4.96 | 137,933 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 135,584 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 45,801 |
| Four Countries with Similar Flags #2 | 0 | - | 4.89 | 40,910 |
| Four Countries with Similar Flags #1 | 0 | - | 4.96 | 48,977 |
| Pixelated World Map | 0 | - | 5.00 | 136,478 |
| Country Flags with the Most Red | 0 | - | 4.98 | 111,787 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 86,389 |
| Country Flags with the Most Green | 0 | - | 4.95 | 93,667 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 88,407 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 93,838 |
| Country Flags with the Most Black | 0 | - | 4.94 | 92,305 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 64,637 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.93 | 46,902 |
| Random Asian Flag to Country | 0 | - | 4.80 | 109,375 |
| Countries by Partial Flag Images #2 | 0 | - | 4.96 | 91,284 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 67,851 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 53,773 |
| Countries by Partial Flag Images #6 | 0 | - | 4.90 | 33,148 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 69,977 |
| World Coats of Arms | 0 | - | 4.99 | 60,281 |
| Countries With Blue and White Flags | 0 | - | 4.89 | 84,979 |
| Country Flags With Blue Removed | 0 | - | 4.90 | 39,639 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 381,337 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,398,846 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 79,931 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 492,639 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 172,207 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 175,259 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 317,886 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.78 | 65,858 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,465,087 |
| Random Flag to Country | 0 | - | 4.99 | 549,031 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 119,503 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.92 | 28,976 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.90 | 54,086 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 359,709 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 381,718 |
| Island Countries Quiz | 0 | - | 4.99 | 690,034 |
| Sahara Desert Countries | 0 | - | 4.97 | 144,977 |
| Himalayan Countries | 0 | - | 4.95 | 121,662 |
| Andean Countries | 0 | - | 4.92 | 68,358 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 56,435 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 112,610 |
| Coffee Producing Countries | 0 | - | 4.83 | 59,628 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 59,064 |
| Danube Countries | 0 | - | 4.97 | 60,706 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 96,658 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 81,746 |
| Countries with the Best Passports | 0 | - | 4.81 | 80,158 |
| Countries with the Worst Passports | 0 | - | 4.92 | 64,250 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 137,652 |
| European Landlocked Countries | 0 | - | 4.99 | 140,870 |
| Partially Recognized Countries | 0 | - | 4.98 | 97,839 |
| Countries with the Most Species | 0 | - | 4.99 | 92,253 |
| Countries 197 to 205 | 0 | - | 4.87 | 63,260 |
| Tropic of Cancer Countries | 0 | - | 4.95 | 46,632 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 45,728 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 52,458 |
| Countries that Use the Peso | 0 | - | 4.88 | 56,186 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.87 | 69,856 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 53,527 |
| Countries in the Alps | 0 | - | 4.86 | 110,228 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 90,559 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 97,491 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 75,285 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 83,576 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 110,447 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.90 | 91,822 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 94,842 |
| Five Biggest Countries by Longitude | 0 | - | 4.90 | 49,729 |
| Biggest Country by Body of Water | 0 | - | 4.95 | 47,883 |
| Countries with the Most Container Port Traffic | 0 | - | 4.91 | 58,663 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 72,640 |
| Bridge and Tunnel Borders | 0 | - | 4.95 | 51,173 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.89 | 39,033 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 100,042 |
| Arctic Ocean Countries | 0 | - | 4.94 | 75,713 |
| Countries with the Most Grassland | 0 | - | 4.93 | 73,390 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 108,660 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 64,707 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 56,612 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 221,387 |
| World Countries - Blind Typing | 0 | - | 5.00 | 94,547 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 45,005 |
| Largest Countries By Category | 0 | - | 4.97 | 151,127 |
| Countries by Countries | 0 | - | 4.96 | 58,321 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,253,275 |
| Country Flags with the Most White | 0 | - | 4.87 | 131,899 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 60,602 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.86 | 46,283 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 82,754 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 83,763 |
| Random American Countries on a Map | 0 | - | 4.96 | 92,696 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 68,879 |
| Biggest Countries by Area | 0 | - | 5.00 | 988,313 |
| Northernmost Countries | 0 | - | 4.99 | 342,364 |
| Countries of South America | 0 | - | 5.00 | 860,717 |
| Countries of Oceania | 0 | - | 5.00 | 973,203 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,726,570 |
| Countries by Bordering Flags #1 | 0 | - | 4.92 | 98,311 |
| Countries by Bordering Flags #2 | 0 | - | 4.87 | 79,015 |
| Cross Flags of Europe | 0 | - | 4.44 | 285,133 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 71,374 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 66,709 |
| Merged Countries #2 | 0 | - | 4.96 | 94,707 |
| Merged Countries #6 | 0 | - | 4.91 | 69,537 |
| Merged Countries #7 | 0 | - | 4.93 | 78,696 |
| Flags of the Middle East | 0 | - | 4.70 | 60,749 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,379,963 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 364,446 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 158,417 |
| Countries with Megacities | 0 | - | 4.99 | 217,526 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 186,427 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 106,084 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 126,411 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 73,007 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 269,398 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.94 | 117,209 |
| Countries by Official Language | 0 | - | 4.95 | 183,817 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 281,678 |
| Countries in their Native Language | 0 | - | 4.98 | 188,613 |
| Independence from Whom | 0 | - | 4.99 | 199,593 |
| Subdivisions by Country | 0 | - | 4.86 | 48,489 |
| Who Controlled These Colonies? | 0 | - | 4.90 | 123,553 |
| Megadiverse Countries | 0 | - | 4.96 | 130,390 |
| Countries With the Most English Speakers | 0 | - | 4.89 | 121,891 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 120,996 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.82 | 49,292 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 155,311 |
