| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,508 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,574 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,531 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,489 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,619 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,697 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 157,641 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,390 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,234 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,580 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,862 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,940 |
| Every Country Shape | 0 | - | 5.00 | 462,606 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,553 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,721 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,177 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,327 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,011 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,666 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 35,739 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,971 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,111 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,775 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,746 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,354 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,902 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,415 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,974 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,475 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,281 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,281,275 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,109 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,778 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,041 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,075 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,223 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,866 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 29,883 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,076 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,844 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 34,177 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,602 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,192 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,087 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,015 |
| Every European Country Shape | 0 | - | 4.96 | 201,039 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,441 |
| Every African Country Shape | 0 | - | 4.90 | 86,783 |
| One Border Countries - Shape Quiz | 0 | - | 4.83 | 64,713 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,126 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,543,688 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,229 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,048 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,861 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,694 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,088 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,683 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,397 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,959 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,072 |
| Random European Flag to Country | 0 | - | 4.89 | 181,718 |
| Random African Flag to Country | 0 | - | 4.88 | 74,578 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 520,603 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,288 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 183,934 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 336,012 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,225 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,754 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,863 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,732 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,910 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,548 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 169,508 |
| Random African Countries on a Map | 0 | - | 4.99 | 294,979 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,195 |
| Random European Countries on a Map | 0 | - | 4.97 | 282,834 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 317,070 |
| Merged Countries #2 | 0 | - | 4.96 | 98,801 |
| Merged Countries #6 | 0 | - | 4.90 | 73,035 |
| Merged Countries #7 | 0 | - | 4.93 | 82,316 |
| Every American Country by Shape | 0 | - | 4.79 | 37,168 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,226,499 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,291 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,547 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,225 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,714 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,756 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,181 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,026 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,034 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 78,596 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,713,233 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,893 |
| Landlocked Countries | 0 | - | 4.99 | 417,424 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,501 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 564,071 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,746,832 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,388 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,717 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,139 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,177 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,328 |
| Island Countries | 0 | - | 4.99 | 709,171 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,287 |
| Himalayan Countries | 0 | - | 4.95 | 136,810 |
| Andean Countries | 0 | - | 4.95 | 83,632 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,885 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,208 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,560 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,154 |
| Danube Countries | 0 | - | 4.97 | 71,505 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,335 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,921 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,335 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,374 |
| European Landlocked Countries | 0 | - | 4.99 | 146,216 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,908 |
| Countries with the Most Species | 0 | - | 4.99 | 102,499 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,033 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,363 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,540 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,212 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,868 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,249 |
| Countries in the Alps | 0 | - | 4.86 | 117,458 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,980 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,077 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,320 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,828 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,923 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,335 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,093 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,056 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,873 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,413 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,412 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,252 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,803 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,071 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,081 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,882 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,955 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,481 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,327 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,502 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,816 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,885 |
| Largest Countries By Category | 0 | - | 4.97 | 157,391 |
| Countries by Countries | 0 | - | 4.96 | 62,688 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,372,444 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,980 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,114 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,432 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,025 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,487 |
| Random Asian Flag to Country | 0 | - | 4.74 | 113,202 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,172 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,044,387 |
| Northernmost Countries | 0 | - | 4.99 | 359,814 |
| Countries of South America | 0 | - | 5.00 | 920,821 |
| Countries of Oceania | 0 | - | 5.00 | 1,048,551 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,861,563 |
| "Land" Countries | 0 | - | 4.98 | 335,311 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,435 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,441,188 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,177 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,546 |
| Countries with Megacities | 0 | - | 4.99 | 249,527 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,396 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,707 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,733 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,669 |
| Countries by Official Language | 0 | - | 4.95 | 194,315 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,142 |
| Countries in their Native Language | 0 | - | 4.99 | 197,906 |
| Independence from Whom | 0 | - | 4.99 | 211,016 |
| Subdivisions by Country | 0 | - | 4.86 | 50,234 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,482 |
| Megadiverse Countries | 0 | - | 4.96 | 134,638 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,054 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,122 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,677 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,971 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,536 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,284 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,736 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,654 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,417 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,824 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,524 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,631 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,732 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,692 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,909 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,253 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,789 |
| World Map Quiz | 0 | - | 4.81 | 64,251 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 154,804 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,822 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.85 | 63,609 |
