| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,664 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,133 |
| Every Country Shape | 0 | - | 5.00 | 466,554 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,576 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,511 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,240 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,791 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,374 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 37,199 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,606 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,645 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,291 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,425 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,757 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,272 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,967 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,331 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,844 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,662 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,515 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,590 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,291 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,542 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,593 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,674 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,187 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 31,437 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,334,950 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,528 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,635 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,548 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,940 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,433 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,261 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,072 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,930 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,922 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,816 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,801 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,894 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,971 |
| Country Flag-Shape Picture Quiz #8 | 0 | - | 4.98 | 57,240 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 158,552 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,807 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,550,674 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,556 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,353 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,993 |
| Random Country Shape to Country | 0 | - | 4.90 | 113,965 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,996 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,485 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,672 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,973 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,803 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,404 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,204 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,609 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,864 |
| Every American Country by Shape | 0 | - | 4.79 | 37,267 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,464 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,397 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,966 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,659 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,788 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,336 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,369 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,630 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,417 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,219 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,911 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,946 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,525,274 |
| Every European Country Shape | 0 | - | 4.96 | 201,997 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,874 |
| Every African Country Shape | 0 | - | 4.90 | 87,486 |
| Merged Countries #2 | 0 | - | 4.96 | 99,164 |
| Merged Countries #6 | 0 | - | 4.90 | 73,364 |
| Merged Countries #7 | 0 | - | 4.93 | 82,704 |
| Landlocked Countries | 0 | - | 4.99 | 421,258 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 574,656 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 318,995 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,773,334 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,525 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,469 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,100 |
| Himalayan Countries | 0 | - | 4.95 | 138,403 |
| Andean Countries | 0 | - | 4.93 | 84,423 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,638 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,580 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,269 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,670 |
| Danube Countries | 0 | - | 4.97 | 71,924 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,908 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,336 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,148 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,605 |
| European Landlocked Countries | 0 | - | 4.99 | 147,057 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,503 |
| Countries with the Most Species | 0 | - | 4.99 | 103,164 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,655 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,545 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,689 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,491 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,171 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,582 |
| Countries in the Alps | 0 | - | 4.87 | 118,085 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,574 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,895 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,599 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,527 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,413 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,890 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,575 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,430 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,132 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,778 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,608 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,468 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,148 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,405 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,445 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,720 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,241 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 60,975 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,938 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,570 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,892 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,164 |
| Largest Countries By Category | 0 | - | 4.97 | 158,078 |
| Countries by Countries | 0 | - | 4.96 | 63,111 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,585 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,252 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,540 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,359 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,908 |
| Random European Flag to Country | 0 | - | 4.89 | 182,727 |
| Random African Flag to Country | 0 | - | 4.88 | 75,028 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,598 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,308 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,087 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,246 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,030 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,941 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,426 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,523 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,978 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,311 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,769 |
| Island Countries | 0 | - | 4.99 | 710,771 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,381,828 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,922 |
| Northernmost Countries | 0 | - | 4.99 | 361,630 |
| Countries of South America | 0 | - | 5.00 | 926,253 |
| Countries of Oceania | 0 | - | 5.00 | 1,055,498 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,874,867 |
| "Land" Countries | 0 | - | 4.98 | 337,104 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,383 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,594 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,265 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,720,762 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,111 |
| Top 20 Countries Wider than Tall | 0 | - | 4.19 | 21,375 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 124,663 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,447,000 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,684 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,709 |
| Countries with Megacities | 0 | - | 4.99 | 264,098 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,547 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,378 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,818 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,433 |
| Countries by Official Language | 0 | - | 4.95 | 195,101 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,176 |
| Countries in their Native Language | 0 | - | 4.99 | 198,834 |
| Independence from Whom | 0 | - | 4.99 | 211,920 |
| Subdivisions by Country | 0 | - | 4.86 | 50,397 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,607 |
| Megadiverse Countries | 0 | - | 4.96 | 134,951 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,952 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,307 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,882 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,084 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,021 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,555 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,359 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,987 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,607 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,057 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,530 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,837 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,155 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,923 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,306 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,455 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,976 |
| World Map Quiz | 0 | - | 4.81 | 64,991 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,883 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,275 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,043 |
| Countries by Founding Story | 0 | - | 4.95 | 77,303 |
