| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,412 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,395 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,263 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,880 |
| Every Country Shape | 0 | - | 5.00 | 459,022 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,109 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,277 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,270 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,194 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,336 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,435 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,685 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,942 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,893 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,932 |
| Independence from Whom | 0 | - | 4.99 | 209,710 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,769 |
| World Map without 12 Countries #2 | 0 | - | 4.97 | 171,360 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,040 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,008 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,034 |
| Countries by Founding Story | 0 | - | 4.95 | 76,551 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,498 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,296 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 162,328 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,460 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,353 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,673 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,286 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,312 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,045 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,576 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,052 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,622 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,188 |
| A Square of Merged Countries #1 | 0 | - | 4.87 | 58,968 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,959 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,622 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,336 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,595 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,548 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,816 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,615 |
| Random European Flag to Country | 0 | - | 4.89 | 180,930 |
| Random African Flag to Country | 0 | - | 4.87 | 74,223 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,310 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,964 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,774 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,630 |
| Recently Independent Countries | 0 | - | 4.98 | 157,993 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,518 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,193 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,887 |
| Countries by Former Name | 0 | - | 4.99 | 124,299 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 28,130 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,227,690 |
| Historical City to Country | 0 | - | 4.84 | 78,136 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,925,331 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,839 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,572 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,809 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,511 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,029 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,832 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,660 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,376 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,552 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,158 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,970 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,678 |
| Landlocked Countries | 0 | - | 4.99 | 413,683 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,536,254 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,488 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,255 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,309 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,289 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,621 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,581 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,819 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,228 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,848 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,276 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,479 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,732 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,878 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,835 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,819 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,391 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,115 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,717,436 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,607 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,618 |
| Himalayan Countries | 0 | - | 4.95 | 135,383 |
| Andean Countries | 0 | - | 4.94 | 82,834 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,224 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,225 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,913 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,618 |
| Danube Countries | 0 | - | 4.97 | 71,088 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,769 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,541 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,496 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,410 |
| European Landlocked Countries | 0 | - | 4.99 | 145,760 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,220 |
| Countries with the Most Species | 0 | - | 4.99 | 95,244 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,356 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,200 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,371 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,960 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,579 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,953 |
| Countries in the Alps | 0 | - | 4.86 | 116,832 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,575 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,267 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,015 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,427 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,174 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,009 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,584 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,760 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,314 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,065 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,198 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,046 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,454 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,753 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,758 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,078 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,652 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,255 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,774 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,329 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,689 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,606 |
| Largest Countries By Category | 0 | - | 4.97 | 156,767 |
| Countries by Countries | 0 | - | 4.96 | 62,262 |
| Battle to Country | 0 | - | 4.91 | 52,535 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,396 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,963 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,565 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,332 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,209 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,693 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,110 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,775 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,997 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,824 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,432 |
| Flags of Oceania | 0 | - | 5.00 | 255,252 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,886 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,068 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,138 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,878 |
| Island Countries | 0 | - | 4.99 | 707,652 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,362,485 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,749 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,460 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,770 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,297 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,381 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,247 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,295 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,527 |
| Northernmost Countries | 0 | - | 4.99 | 357,759 |
| Countries of South America | 0 | - | 5.00 | 914,879 |
| Countries of Oceania | 0 | - | 5.00 | 1,040,601 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,848,589 |
| "Land" Countries | 0 | - | 4.98 | 333,669 |
| Countries by Independence Day | 0 | - | 4.56 | 52,611 |
| Former Countries by Capital | 0 | - | 4.45 | 127,055 |
| Former Countries | 0 | - | 4.75 | 132,713 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,906 |
| Every American Country by Shape | 0 | - | 4.79 | 37,085 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,197 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,674 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,270 |
| Countries with Megacities | 0 | - | 4.99 | 246,986 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,154 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,999 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,576 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,893 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,794 |
| Countries by Official Language | 0 | - | 4.95 | 192,785 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,148 |
| Countries in their Native Language | 0 | - | 4.99 | 196,646 |
| Subdivisions by Country | 0 | - | 4.86 | 50,069 |
| Megadiverse Countries | 0 | - | 4.97 | 133,907 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,809 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,921 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,429 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,863 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,670 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,150 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,216 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,748 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,581 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,425 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,500 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,506 |
