| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,818 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,114 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,612 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,434 |
| Every Country Shape | 0 | - | 5.00 | 464,248 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,306,075 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,389 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,546,891 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,957 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,035 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,691 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,328 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,971 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,388 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,322 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,368 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,031 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,196 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,553 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,081 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,779 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,132 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,336 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,356 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,310 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,020 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,252 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,285 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,423 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,979 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,337 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 521,707 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,817 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,264 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 336,817 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 30,599 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,346 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,340 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,233 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,016 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 34,385 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,725 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,812 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,317 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,134 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,947 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,151 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,698 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,711 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,658 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,634 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,741 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,823 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 158,119 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,573 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,511 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,936 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 27,126 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,333 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,148 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,376 |
| Every American Country by Shape | 0 | - | 4.79 | 37,221 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,109 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,714 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,326 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,581 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,006 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,742 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,632 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,208 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,716,828 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,821 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,152 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,818 |
| Every European Country Shape | 0 | - | 4.96 | 201,429 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,613 |
| Every African Country Shape | 0 | - | 4.90 | 87,130 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 317,733 |
| Merged Countries #2 | 0 | - | 4.96 | 98,954 |
| Merged Countries #6 | 0 | - | 4.90 | 73,170 |
| Merged Countries #7 | 0 | - | 4.93 | 82,514 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.74 | 124,111 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,365,730 |
| Random European Flag to Country | 0 | - | 4.89 | 182,131 |
| Random African Flag to Country | 0 | - | 4.88 | 74,726 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 78,829 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,343 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,347 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,322 |
| Landlocked Countries | 0 | - | 4.99 | 419,380 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,759,528 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,911 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,115 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,770 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,715 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,102 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,509 |
| Top 20 Countries Wider than Tall | 0 | - | 4.19 | 21,328 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 169,828 |
| Random African Countries on a Map | 0 | - | 4.99 | 295,462 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,189 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,386 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,713 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,350 |
| Island Countries | 0 | - | 4.99 | 709,946 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,172 |
| Himalayan Countries | 0 | - | 4.95 | 137,606 |
| Andean Countries | 0 | - | 4.95 | 84,036 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,293 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,776 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,903 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,404 |
| Danube Countries | 0 | - | 4.97 | 71,709 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,618 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,107 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,728 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,804 |
| European Landlocked Countries | 0 | - | 4.99 | 146,818 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,193 |
| Countries with the Most Species | 0 | - | 4.99 | 102,966 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,338 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,441 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,603 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,338 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,016 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,403 |
| Countries in the Alps | 0 | - | 4.87 | 117,757 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,187 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,460 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,449 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,047 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,156 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,748 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,339 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,234 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,994 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,592 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,510 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,359 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,965 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,227 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,251 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,274 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,089 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,592 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,600 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,563 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,335 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,021 |
| Largest Countries By Category | 0 | - | 4.97 | 157,720 |
| Countries by Countries | 0 | - | 4.96 | 62,880 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,376,697 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,273 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,173 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,479 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,691 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,372 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,527 |
| Northernmost Countries | 0 | - | 4.99 | 360,677 |
| Countries of South America | 0 | - | 5.00 | 923,523 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,889 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,867,890 |
| "Land" Countries | 0 | - | 4.98 | 335,904 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,925 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,885 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,147 |
| Countries with Megacities | 0 | - | 4.99 | 261,608 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,013 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,064 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,298 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,094 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,788 |
| Countries by Official Language | 0 | - | 4.95 | 194,720 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,646 |
| Countries in their Native Language | 0 | - | 4.99 | 198,266 |
| Independence from Whom | 0 | - | 4.99 | 211,429 |
| Subdivisions by Country | 0 | - | 4.86 | 50,302 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,788 |
| Megadiverse Countries | 0 | - | 4.96 | 134,797 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,603 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,206 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,776 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,030 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,757 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,407 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,039 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,867 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,511 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,001 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,091 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,742 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,015 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,803 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,177 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,348 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,314 |
| World Map Quiz | 0 | - | 4.81 | 64,663 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,807 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,373 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,071 |
