| World Map without 12 Countries | 0 | - | 4.97 | 345,785 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,224 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,120 |
| Every Country Shape | 0 | - | 5.00 | 470,111 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,381,421 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,815 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,557,423 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,405 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,218 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,979 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,538 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,008 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,583 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 33,739 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,024 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,023 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,877 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,837 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,063 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,570 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,295 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,675 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 59,987 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,917 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,743 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,084 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,747 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,000 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,444 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,059 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,482 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,544 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 525,436 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,465 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,306 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,325 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,853 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,159 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,659 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,548 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,987 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,132 |
| One Border Countries - Shape Quiz | 0 | - | 4.85 | 65,142 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,637 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,427 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,261 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,992 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,313 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,221 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,072 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,072 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,114 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,207 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,356 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,159 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,349 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,980 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,689 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,565 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,321 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,090 |
| Every American Country by Shape | 0 | - | 4.79 | 37,343 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,891 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,380 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,450 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,709 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,574 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,498 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,440 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,789 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,727,920 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,044 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,536 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,190 |
| Every European Country Shape | 0 | - | 4.96 | 202,740 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,507 |
| Every African Country Shape | 0 | - | 4.90 | 88,205 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,207 |
| Merged Countries #2 | 0 | - | 4.96 | 99,801 |
| Merged Countries #6 | 0 | - | 4.90 | 73,737 |
| Merged Countries #7 | 0 | - | 4.93 | 83,073 |
| Recognize Countries by Tripoint Maps #3 | 0 | - | 4.52 | 23,971 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 125,122 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,791,363 |
| Random European Flag to Country | 0 | - | 4.90 | 183,963 |
| Random African Flag to Country | 0 | - | 4.88 | 75,530 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,439 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,785 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,837 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,703 |
| Landlocked Countries | 0 | - | 4.99 | 424,647 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,797,087 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,755 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,023 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,670 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,757 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,837 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,005 |
| Top 20 Countries Wider than Tall | 0 | - | 4.19 | 21,449 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,776 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,548 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,817 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,550 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,348 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,043 |
| Island Countries | 0 | - | 4.99 | 712,127 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,694 |
| Himalayan Countries | 0 | - | 4.93 | 139,825 |
| Andean Countries | 0 | - | 4.94 | 85,206 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,387 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,680 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,956 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,248 |
| Danube Countries | 0 | - | 4.97 | 72,282 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,434 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,723 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,888 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,384 |
| European Landlocked Countries | 0 | - | 4.99 | 147,471 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,111 |
| Countries with the Most Species | 0 | - | 4.99 | 103,498 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,259 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,713 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,827 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,761 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,493 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,915 |
| Countries in the Alps | 0 | - | 4.87 | 118,608 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,356 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,626 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,887 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,906 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,832 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,147 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,267 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,778 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,348 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,081 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,800 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,667 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,460 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,700 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,787 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,553 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,530 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,569 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,509 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,263 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,877 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,438 |
| Largest Countries By Category | 0 | - | 4.97 | 158,679 |
| Countries by Countries | 0 | - | 4.96 | 63,521 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,391,026 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,118 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,367 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,645 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,291 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,994 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,053,429 |
| Northernmost Countries | 0 | - | 4.99 | 363,476 |
| Countries of South America | 0 | - | 5.00 | 931,060 |
| Countries of Oceania | 0 | - | 5.00 | 1,061,449 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,885,789 |
| "Land" Countries | 0 | - | 4.98 | 338,091 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,452,499 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,069 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,852 |
| Countries with Megacities | 0 | - | 4.99 | 266,509 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,559 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,945 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,853 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,053 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,559 |
| Countries by Official Language | 0 | - | 4.95 | 195,795 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,340 |
| Countries in their Native Language | 0 | - | 4.99 | 199,578 |
| Independence from Whom | 0 | - | 4.99 | 212,805 |
| Subdivisions by Country | 0 | - | 4.87 | 50,571 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,259 |
| Megadiverse Countries | 0 | - | 4.96 | 135,207 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,782 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,487 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,391 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,194 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,462 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,776 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,953 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,516 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,783 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,228 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,253 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,321 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,384 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,111 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,519 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,644 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,073 |
| World Map Quiz | 0 | - | 4.81 | 65,488 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 158,691 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,369 |
