| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,244 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,017 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,370 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,176 |
| Every Country Shape | 0 | - | 5.00 | 457,914 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 93,837 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,066 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,083 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 68,986 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,145 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,233 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,405 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,818 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,776 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,856 |
| Independence from Whom | 0 | - | 4.99 | 209,437 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,577 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,012 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,753 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,937 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,582 |
| Countries by Founding Story | 0 | - | 4.95 | 76,440 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 293,794 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 223,769 |
| Country Shapes Quiz #5 | 0 | - | 4.92 | 158,366 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 33,998 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,178 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,515 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,108 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,167 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 79,924 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,446 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 84,930 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,514 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,062 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,854 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,865 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,436 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,174 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,449 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,405 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,696 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,529 |
| Random European Flag to Country | 0 | - | 4.89 | 180,700 |
| Random African Flag to Country | 0 | - | 4.87 | 74,117 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,152 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,603 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,553 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,464 |
| Recently Independent Countries | 0 | - | 4.98 | 157,854 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,291 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 192,853 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,554 |
| Countries by Former Name | 0 | - | 4.99 | 124,138 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,492 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,213,707 |
| Historical City to Country | 0 | - | 4.84 | 78,080 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,846,863 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,722 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,405 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,742 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,451 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 58,954 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,761 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,593 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,278 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,447 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,041 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,831 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,388 |
| Landlocked Countries | 0 | - | 4.99 | 412,831 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,533,929 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,118 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,026 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,132 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,174 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,495 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,476 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,707 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,083 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,743 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,237 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,153 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,588 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,801 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,706 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,741 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,305 |
| Random Country Shape to Country | 0 | - | 4.90 | 110,816 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,709,260 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,454 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,214 |
| Himalayan Countries | 0 | - | 4.95 | 135,033 |
| Andean Countries | 0 | - | 4.94 | 82,652 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,076 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 122,972 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,747 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,453 |
| Danube Countries | 0 | - | 4.97 | 70,989 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,632 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,450 |
| Countries with the Worst Passports | 0 | - | 4.93 | 82,273 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,183 |
| European Landlocked Countries | 0 | - | 4.99 | 145,661 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,036 |
| Countries with the Most Species | 0 | - | 4.99 | 95,181 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,179 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,172 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,331 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,905 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,501 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,861 |
| Countries in the Alps | 0 | - | 4.87 | 116,675 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,460 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,052 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,935 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,316 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,059 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,932 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,457 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,675 |
| Largest Country by Body of Water | 0 | - | 4.95 | 55,136 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 61,963 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,164 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 40,994 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,356 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,667 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,667 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,849 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,559 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,196 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,658 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,804 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,346 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,529 |
| Largest Countries By Category | 0 | - | 4.97 | 156,597 |
| Countries by Countries | 0 | - | 4.96 | 62,157 |
| Battle to Country | 0 | - | 4.91 | 52,420 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,199 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,929 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,432 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,304 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,127 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,367 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 97,993 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,648 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,680 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,628 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,237 |
| Flags of Oceania | 0 | - | 5.00 | 254,553 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,616 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 322,968 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,807 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 400,958 |
| Island Countries | 0 | - | 4.99 | 707,206 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,359,888 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,653 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,343 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,591 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,192 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.83 | 81,707 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,481 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 333,804 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,142 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,257 |
| Northernmost Countries | 0 | - | 4.99 | 357,206 |
| Countries of South America | 0 | - | 5.00 | 913,279 |
| Countries of Oceania | 0 | - | 5.00 | 1,038,463 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,844,858 |
| "Land" Countries | 0 | - | 4.98 | 333,401 |
| Countries by Independence Day | 0 | - | 4.56 | 52,582 |
| Former Countries by Capital | 0 | - | 4.45 | 126,956 |
| Former Countries | 0 | - | 4.75 | 132,583 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,657 |
| Every American Country by Shape | 0 | - | 4.79 | 37,061 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,385 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 376,985 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,850 |
| Countries with Megacities | 0 | - | 4.99 | 246,136 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,763 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,726 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,229 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,661 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,699 |
| Countries by Official Language | 0 | - | 4.95 | 192,577 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 292,847 |
| Countries in their Native Language | 0 | - | 4.99 | 196,454 |
| Subdivisions by Country | 0 | - | 4.86 | 50,030 |
| Megadiverse Countries | 0 | - | 4.97 | 133,827 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,638 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,875 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,369 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,830 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,528 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,058 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,173 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,710 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,363 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,358 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,423 |
