| World Map without 12 Countries | 0 | - | 4.97 | 342,710 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,710 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,165 |
| Every Country Shape | 0 | - | 5.00 | 460,006 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,242,089 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,946 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,615 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,224 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 294,733 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,511 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 162,977 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,773 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,467 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,775 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,397 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,417 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,123 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,665 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,145 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,538,029 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,734 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,070 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,296 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,026 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,755 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,445 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,723 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,681 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,915 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,678 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,679 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 28,620 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 519,048 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 182,524 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 183,056 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,678 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,702 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,852 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,561 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,092 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,885 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,719 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,221 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,369 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,343 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,281 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,410 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,508 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,903 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,058 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,444 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,930 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,770 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,795 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,886 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,473 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,838 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,560 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,897 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,360 |
| Every American Country by Shape | 0 | - | 4.79 | 37,106 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,555 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,208 |
| Random European Flag to Country | 0 | - | 4.89 | 181,146 |
| Random African Flag to Country | 0 | - | 4.88 | 74,312 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.90 | 26,653 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,224 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,477 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 316,069 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,076 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,951 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,648 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,502 |
| Every European Country Shape | 0 | - | 4.96 | 200,417 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,802 |
| Every African Country Shape | 0 | - | 4.90 | 86,300 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.78 | 123,051 |
| Merged Countries #2 | 0 | - | 4.96 | 98,549 |
| Merged Countries #6 | 0 | - | 4.90 | 72,799 |
| Merged Countries #7 | 0 | - | 4.92 | 82,044 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,005,142 |
| Landlocked Countries | 0 | - | 4.99 | 414,677 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,862 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 78,305 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,725,361 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,439 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,100 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,935 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,749 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,707,739 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 36,015 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,972 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,006 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,464 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,648 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,263 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,837 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,256 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,506 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,382 |
| Island Countries | 0 | - | 4.99 | 708,035 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,028 |
| Himalayan Countries | 0 | - | 4.95 | 135,727 |
| Andean Countries | 0 | - | 4.94 | 83,039 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,387 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,460 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,084 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,748 |
| Danube Countries | 0 | - | 4.97 | 71,188 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,914 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,646 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,721 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,623 |
| European Landlocked Countries | 0 | - | 4.99 | 145,881 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,379 |
| Countries with the Most Species | 0 | - | 4.99 | 95,304 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,545 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,240 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,409 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,021 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,662 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,029 |
| Countries in the Alps | 0 | - | 4.86 | 116,995 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,688 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,466 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,113 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,515 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,304 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,096 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,707 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,846 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,609 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,158 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,236 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,106 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,550 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,831 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,833 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,307 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,742 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,313 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,957 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,888 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,018 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,686 |
| Largest Countries By Category | 0 | - | 4.97 | 156,920 |
| Countries by Countries | 0 | - | 4.96 | 62,375 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,365,229 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,558 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,001 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,361 |
| All Countries by Population With a Map | 0 | - | 4.98 | 107,072 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,217 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,868 |
| Top 20 Countries Wider than Tall | 0 | - | 4.19 | 21,241 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 168,987 |
| Random African Countries on a Map | 0 | - | 4.99 | 293,921 |
| Random European Countries on a Map | 0 | - | 4.97 | 282,223 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,040,891 |
| Northernmost Countries | 0 | - | 4.99 | 358,312 |
| Countries of South America | 0 | - | 5.00 | 916,684 |
| Countries of Oceania | 0 | - | 5.00 | 1,042,728 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,852,012 |
| "Land" Countries | 0 | - | 4.98 | 333,927 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,972 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,436,885 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,085 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,721 |
| Countries with Megacities | 0 | - | 4.99 | 247,795 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,580 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,245 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,968 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,193 |
| Countries by Official Language | 0 | - | 4.95 | 192,992 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,444 |
| Countries in their Native Language | 0 | - | 4.99 | 196,852 |
| Independence from Whom | 0 | - | 4.99 | 209,963 |
| Subdivisions by Country | 0 | - | 4.86 | 50,116 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,939 |
| Megadiverse Countries | 0 | - | 4.97 | 133,985 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,016 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,971 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,484 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,889 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,792 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,076 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,222 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,256 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,268 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,768 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,771 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,469 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,569 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,559 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,751 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,082 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,912 |
| World Map Quiz | 0 | - | 4.81 | 63,690 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 153,273 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,455 |
