| World Map without 12 Countries | 0 | - | 4.97 | 327,801 |
| Country Shape Quiz #1 | 0 | - | 4.93 | 877,002 |
| Country Shape Quiz #2 | 0 | - | 4.97 | 400,002 |
| Every Country Shape | 0 | - | 5.00 | 413,373 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 160,060 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 128,528 |
| Country Shape Quiz #3 | 0 | - | 4.91 | 278,394 |
| Country Shape Quiz #4 | 0 | - | 4.93 | 206,709 |
| Country Shape Quiz #5 | 0 | - | 4.92 | 147,043 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 96,976 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 104,865 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 115,162 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 102,336 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 75,955 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 53,494 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 80,470 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 90,659 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.90 | 53,526 |
| Countries Connected in the World Map #2 | 0 | - | 4.98 | 73,946 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 70,751 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 70,148 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 147,303 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 68,254 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 51,200 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,689,641 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 81,809 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 118,927 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 82,298 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.83 | 53,783 |
| One Border Countries - Shape Quiz | 0 | - | 4.86 | 48,526 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.92 | 56,314 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.93 | 57,179 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.83 | 39,125 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.96 | 89,543 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.91 | 68,614 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 67,877 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 65,652 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 58,111 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 55,303 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 131,910 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 78,139 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,423,896 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 59,776 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 56,836 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 67,792 |
| Random Country Shape to Country | 0 | - | 4.90 | 96,750 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 79,007 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 487,738 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 170,515 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 173,851 |
| Every European Country Shape | 0 | - | 4.95 | 179,469 |
| Every Asian Country Shape | 0 | - | 4.94 | 80,620 |
| Every African Country Shape | 0 | - | 4.89 | 77,725 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.85 | 79,735 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.85 | 107,632 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 78,056 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.83 | 77,860 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 118,632 |
| Random American Countries on a Map | 0 | - | 4.96 | 91,797 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 68,004 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 315,240 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 152,548 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 73,443 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.91 | 25,345 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 71,220 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 66,574 |
| Country Picture Puzzle Game #2 | 0 | - | 4.52 | 53,183 |
| Country Picture Puzzle Game #3 | 0 | - | 4.42 | 40,550 |
| Every American Country by Shape | 0 | - | 4.57 | 27,893 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.79 | 65,438 |
| Merged Countries #2 | 0 | - | 4.96 | 93,943 |
| Merged Countries #4 | 0 | - | 4.81 | 88,531 |
| Merged Countries #6 | 0 | - | 4.91 | 68,922 |
| Merged Countries #7 | 0 | - | 4.94 | 78,112 |
| Countries of the World Quiz | 0 | - | 5.00 | 43,739,687 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 159,794 |
| Random African Countries on a Map | 0 | - | 4.99 | 275,272 |
| Random European Countries on a Map | 0 | - | 4.97 | 270,496 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 375,063 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,342,636 |
| Random European Flag to Country | 0 | - | 4.88 | 171,198 |
| Random African Flag to Country | 0 | - | 4.85 | 69,228 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 121,517 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 113,008 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 209,171 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 73,083 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,418,367 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 124,399 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 146,513 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 32,163 |
| Flags of the Countries that Start with A | 0 | - | 4.95 | 121,555 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 281,065 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 31,733 |
| Flags to Capitals #1 | 0 | - | 4.96 | 53,180 |
| Flags to Capitals #2 | 0 | - | 4.95 | 40,164 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,604,539 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 357,222 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 378,316 |
| Island Countries Quiz | 0 | - | 4.99 | 686,239 |
| Sahara Desert Countries | 0 | - | 4.98 | 142,056 |
| Himalayan Countries | 0 | - | 4.95 | 119,063 |
| Andean Countries | 0 | - | 4.92 | 66,749 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 55,315 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 110,681 |
| Coffee Producing Countries | 0 | - | 4.81 | 58,353 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 58,020 |
| Danube Countries | 0 | - | 4.97 | 59,978 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 95,697 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 81,021 |
| Countries with the Best Passports | 0 | - | 4.81 | 78,565 |
| Countries with the Worst Passports | 0 | - | 4.92 | 61,356 |
| Countries with the Most Immigrants | 0 | - | 4.89 | 134,847 |
| European Landlocked Countries | 0 | - | 4.99 | 139,912 |
| Partially Recognized Countries | 0 | - | 4.98 | 96,559 |
| Countries with the Most Species | 0 | - | 4.99 | 91,784 |
| Countries 197 to 205 | 0 | - | 4.87 | 62,028 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 46,342 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 45,465 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 51,853 |
| Countries that Use the Peso | 0 | - | 4.84 | 48,984 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.87 | 69,411 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 52,867 |
| Countries in the Alps | 0 | - | 4.86 | 109,182 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 89,836 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 96,077 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 74,752 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 82,665 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 109,666 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.90 | 91,202 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 94,128 |
| Five Biggest Countries by Longitude | 0 | - | 4.90 | 49,143 |
| Biggest Country by Body of Water | 0 | - | 4.95 | 47,455 |
| Countries with the Most Container Port Traffic | 0 | - | 4.91 | 58,083 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 72,197 |
| Bridge and Tunnel Borders | 0 | - | 4.95 | 50,784 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.89 | 38,655 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 99,459 |
| Arctic Ocean Countries | 0 | - | 4.94 | 75,162 |
| Countries with the Most Grassland | 0 | - | 4.93 | 72,820 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 107,295 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 64,236 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 56,168 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 218,533 |
| World Countries - Blind Typing | 0 | - | 5.00 | 82,981 |
| Countries in Their Own Alphabet | 0 | - | 4.96 | 44,506 |
| Largest Countries By Category | 0 | - | 4.97 | 150,173 |
| Countries by Countries | 0 | - | 4.96 | 57,825 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,230,925 |
| Country Flags with the Most White | 0 | - | 4.87 | 130,393 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 60,389 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.86 | 46,059 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 82,146 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 82,994 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.74 | 116,521 |
| Biggest Countries by Area | 0 | - | 5.00 | 980,970 |
| Northernmost Countries | 0 | - | 4.99 | 340,231 |
| Countries of South America | 0 | - | 5.00 | 850,987 |
| Countries of Oceania | 0 | - | 5.00 | 961,916 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,703,075 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 91,661 |
| Flags of Countries that Border China | 0 | - | 4.93 | 85,531 |
| Flags of Countries That Border France | 0 | - | 4.87 | 117,097 |
| South America Flags Map Quiz | 0 | - | 4.95 | 78,429 |
| Top 20 Countries Wider than Tall | 0 | - | 4.18 | 20,388 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,371,162 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 362,316 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 155,912 |
| Countries with Megacities | 0 | - | 4.99 | 215,029 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 184,670 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 105,153 |
| Countries With More than 200 Million People | 0 | - | 4.94 | 116,759 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 71,916 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 266,786 |
| Countries by Official Language | 0 | - | 4.95 | 182,350 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 279,671 |
| Countries in their Native Language | 0 | - | 4.98 | 187,292 |
| Independence from Whom | 0 | - | 4.99 | 197,732 |
| Subdivisions by Country | 0 | - | 4.86 | 48,213 |
| Who Controlled These Colonies? | 0 | - | 4.90 | 122,092 |
| Megadiverse Countries | 0 | - | 4.96 | 129,941 |
| Countries With the Most English Speakers | 0 | - | 4.89 | 120,375 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 110,223 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.83 | 49,122 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 154,165 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 58,895 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 85,078 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.94 | 148,408 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 79,643 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 43,127 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 65,190 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 104,214 |
| Countries Furthest from the United States | 0 | - | 4.95 | 85,392 |
| Countries with the Highest HDI | 0 | - | 4.95 | 133,748 |
| Straight Shot to the Arctic Circle | 0 | - | 4.89 | 71,638 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 68,011 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 95,969 |
| World Map Quiz | 0 | - | 4.88 | 56,435 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 131,694 |
| Smallest Countries with at Least One Border | 0 | - | 4.90 | 85,911 |
| Countries by Founding Story | 0 | - | 4.94 | 71,889 |
