| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,130 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 73,077 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,956 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,968 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,026 |
| Country Flag-Shape Picture Quiz #8 | 0 | - | 4.98 | 57,369 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,013 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,982 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,657 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,272 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,482 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,664 |
| Every Country Shape | 0 | - | 5.00 | 468,518 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,015 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,895 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,639 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,212 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,719 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 38,996 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 33,068 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,826 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,851 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,484 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,624 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,918 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,431 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,132 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,496 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,027 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 59,826 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,776 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,077 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,866 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,555 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,797 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,181 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,897 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,371 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,358,657 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,539 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,378 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,809 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,013 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,708 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,952 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,702 |
| Every European Country Shape | 0 | - | 4.96 | 202,398 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,074 |
| Every African Country Shape | 0 | - | 4.90 | 87,854 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,051 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,554,169 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,532 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,335 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,146 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,889 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,498 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,182 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,552 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,303 |
| Random European Flag to Country | 0 | - | 4.90 | 183,163 |
| Random African Flag to Country | 0 | - | 4.88 | 75,307 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,507 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 524,185 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,956 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,994 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,570 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,981 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,739 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,595 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,835 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,496 |
| Every American Country by Shape | 0 | - | 4.79 | 37,322 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,530 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,080 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,064 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,480 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 319,661 |
| Merged Countries #2 | 0 | - | 4.96 | 99,347 |
| Merged Countries #6 | 0 | - | 4.90 | 73,565 |
| Merged Countries #7 | 0 | - | 4.93 | 82,911 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,666,919 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,409 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,673 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 128,039 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,322 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,669 |
| Landlocked Countries | 0 | - | 4.99 | 423,043 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 580,402 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,502 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,283 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,430 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,277 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,786,150 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,724,224 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,630 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,632 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,165 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,486 |
| Recognize Countries by Tripoint Maps #3 | 0 | - | 4.52 | 23,099 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,553 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,855 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,006 |
| Island Countries | 0 | - | 4.99 | 711,431 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,032 |
| Himalayan Countries | 0 | - | 4.95 | 139,188 |
| Andean Countries | 0 | - | 4.93 | 84,879 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,098 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,237 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,676 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,991 |
| Danube Countries | 0 | - | 4.97 | 72,139 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,193 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,545 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,539 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,048 |
| European Landlocked Countries | 0 | - | 4.99 | 147,282 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,842 |
| Countries with the Most Species | 0 | - | 4.99 | 103,350 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,966 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,648 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,768 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,621 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,370 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,788 |
| Countries in the Alps | 0 | - | 4.87 | 118,363 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,770 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,290 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,758 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,720 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,643 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,043 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,818 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,610 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,249 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,956 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,723 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,591 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,329 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,568 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,636 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,167 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,404 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,774 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,253 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,518 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,436 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,314 |
| Largest Countries By Category | 0 | - | 4.97 | 158,404 |
| Countries by Countries | 0 | - | 4.96 | 63,360 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,386,327 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,851 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,328 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,592 |
| All Countries by Population With a Map | 0 | - | 4.99 | 109,982 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,130 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,795 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,051,209 |
| Northernmost Countries | 0 | - | 4.99 | 362,502 |
| Countries of South America | 0 | - | 5.00 | 928,842 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,770 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,880,648 |
| "Land" Countries | 0 | - | 4.98 | 337,638 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,602 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,799 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,449,929 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,399 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,213 |
| Countries with Megacities | 0 | - | 4.99 | 265,334 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,039 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,643 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,285 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,715 |
| Countries by Official Language | 0 | - | 4.95 | 195,475 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,677 |
| Countries in their Native Language | 0 | - | 4.99 | 199,249 |
| Independence from Whom | 0 | - | 4.99 | 212,341 |
| Subdivisions by Country | 0 | - | 4.87 | 50,485 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,916 |
| Megadiverse Countries | 0 | - | 4.96 | 135,096 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,281 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,416 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,294 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,142 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,274 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,661 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,619 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,417 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,710 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,183 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,907 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,953 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,271 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,014 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,428 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,550 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,542 |
| World Map Quiz | 0 | - | 4.81 | 65,253 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,844 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,459 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,275 |
