| World Map without 12 Countries | 0 | - | 4.97 | 343,344 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,541 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,732 |
| Every Country Shape | 0 | - | 5.00 | 461,773 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,802 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,375 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,574 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,420 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,171 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,880 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,501 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 35,434 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,718 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,000 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,653 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,638 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,283 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,834 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,340 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,903 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,222 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,001 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,677 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,932 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,937 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,124 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,806 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 29,519 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,269,315 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,110 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,980 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,965 |
| One Border Countries - Shape Quiz | 0 | - | 4.83 | 64,659 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,191 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,009 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,832 |
| Merged Countries #2 | 0 | - | 4.96 | 98,717 |
| Merged Countries #6 | 0 | - | 4.90 | 72,955 |
| Merged Countries #7 | 0 | - | 4.93 | 82,223 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,164,492 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,542,109 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 143,819 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,159 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,675 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,792 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,568 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,316 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,311 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,073 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,051 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,882 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,103 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,195 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,960 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 98,655 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,144 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,484 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,873 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,027 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,339 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,534 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,668 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,024 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,621 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,000 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,230 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,775 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,096 |
| Landlocked Countries | 0 | - | 4.99 | 416,665 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,959 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,053 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 183,773 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,740,636 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,666 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,352 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,224 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,942 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,154 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,136 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,411 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 520,191 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 335,623 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,711,763 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,824 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,850 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,833 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,791 |
| Island Countries | 0 | - | 4.99 | 708,813 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,941 |
| Himalayan Countries | 0 | - | 4.95 | 136,504 |
| Andean Countries | 0 | - | 4.95 | 83,492 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,754 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,007 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,425 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,029 |
| Danube Countries | 0 | - | 4.97 | 71,431 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,217 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,850 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,156 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,125 |
| European Landlocked Countries | 0 | - | 4.99 | 146,130 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,763 |
| Countries with the Most Species | 0 | - | 4.99 | 101,599 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,898 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,329 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,510 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,160 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,809 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,192 |
| Countries in the Alps | 0 | - | 4.86 | 117,326 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,903 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,896 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,253 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,741 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,821 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,255 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,986 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,994 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,805 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,330 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,367 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,203 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,730 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,996 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,005 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,715 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,895 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,430 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,248 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,011 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,569 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,829 |
| Largest Countries By Category | 0 | - | 4.97 | 157,256 |
| Countries by Countries | 0 | - | 4.96 | 62,592 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,370,480 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,872 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,081 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,409 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,396 |
| 20 Random Country Flags | 0 | - | 4.99 | 608,135 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,085 |
| Every American Country by Shape | 0 | - | 4.79 | 37,145 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,723 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,043,349 |
| Northernmost Countries | 0 | - | 4.99 | 359,385 |
| Countries of South America | 0 | - | 5.00 | 919,687 |
| Countries of Oceania | 0 | - | 5.00 | 1,046,678 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,858,777 |
| "Land" Countries | 0 | - | 4.98 | 334,608 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,169 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,070 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,348 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,883 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,952 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,845 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,273 |
| Countries with Megacities | 0 | - | 4.99 | 248,942 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,128 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,544 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,484 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,501 |
| Countries by Official Language | 0 | - | 4.95 | 194,010 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,539 |
| Countries in their Native Language | 0 | - | 4.99 | 197,634 |
| Independence from Whom | 0 | - | 4.99 | 210,807 |
| Subdivisions by Country | 0 | - | 4.86 | 50,197 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,329 |
| Megadiverse Countries | 0 | - | 4.96 | 134,541 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,831 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,075 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,628 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,948 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,441 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,212 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,583 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,548 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,371 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,807 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,162 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,579 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,686 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,642 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,859 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,202 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,566 |
| World Map Quiz | 0 | - | 4.81 | 64,091 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 154,384 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,696 |
| Countries by Founding Story | 0 | - | 4.95 | 76,873 |
| Countries by Road Signs | 0 | - | 4.98 | 53,415 |
| Every European Country Shape | 0 | - | 4.96 | 200,830 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,000 |
| Every African Country Shape | 0 | - | 4.90 | 86,612 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,271 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,524 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,422 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,513 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,478 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,420 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,558 |
