| World Map without 12 Countries | 0 | - | 4.97 | 342,841 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,905 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,297 |
| Every Country Shape | 0 | - | 5.00 | 460,323 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,262 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,399 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,370 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,312 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,434 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,529 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,977 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,098 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,605 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,027 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,314 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,251 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 294,845 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,604 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,122 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,887 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,523 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,819 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,451 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,460 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,155 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,698 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,186 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,763 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,299 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,105 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,247,314 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,062 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,812 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,504 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,764 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,731 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,959 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,698 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 28,791 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,497 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,683 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,304 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,982 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,751 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,878 |
| Every European Country Shape | 0 | - | 4.96 | 200,513 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,840 |
| Every African Country Shape | 0 | - | 4.90 | 86,370 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,578 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,538,804 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,115 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,910 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,738 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,966 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,911 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,499 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,386 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,003 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,035 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,729 |
| Random European Flag to Country | 0 | - | 4.89 | 181,233 |
| Random African Flag to Country | 0 | - | 4.88 | 74,360 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 519,222 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 182,628 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 183,478 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,826 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,488 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,154 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,985 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,792 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 316,212 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,870 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,601 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,949 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,393 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,528 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,525 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 169,056 |
| Random African Countries on a Map | 0 | - | 4.99 | 294,104 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,844 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,851 |
| Random European Countries on a Map | 0 | - | 4.97 | 282,314 |
| Merged Countries #2 | 0 | - | 4.96 | 98,580 |
| Merged Countries #6 | 0 | - | 4.90 | 72,831 |
| Merged Countries #7 | 0 | - | 4.92 | 82,071 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.90 | 26,703 |
| Every American Country by Shape | 0 | - | 4.79 | 37,110 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,230,463 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,200 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,032,536 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,228 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,483 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 126,976 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,439 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,377 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,955 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,084 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,957 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,660 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 78,331 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,273 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,708,520 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 36,051 |
| Landlocked Countries | 0 | - | 4.99 | 415,049 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 557,041 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,728,386 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,913 |
| Flags of Oceania | 0 | - | 5.00 | 256,090 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,166 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,582 |
| Flags to Largest Cities | 0 | - | 4.54 | 50,918 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,647 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,600 |
| Island Countries | 0 | - | 4.99 | 708,202 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,175 |
| Himalayan Countries | 0 | - | 4.95 | 135,870 |
| Andean Countries | 0 | - | 4.94 | 83,110 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,434 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,550 |
| Coffee Producing Countries | 0 | - | 4.82 | 66,141 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,795 |
| Danube Countries | 0 | - | 4.97 | 71,236 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,957 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,674 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,798 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,717 |
| European Landlocked Countries | 0 | - | 4.99 | 145,939 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,462 |
| Countries with the Most Species | 0 | - | 4.99 | 95,323 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,601 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,255 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,429 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,044 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,697 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,056 |
| Countries in the Alps | 0 | - | 4.86 | 117,073 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,726 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,533 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,138 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,558 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,339 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,123 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,756 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,877 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,659 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,187 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,259 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,126 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,588 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,856 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,869 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,394 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,772 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,340 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,982 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,092 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,110 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,706 |
| Largest Countries By Category | 0 | - | 4.97 | 156,982 |
| Countries by Countries | 0 | - | 4.96 | 62,412 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,366,143 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,615 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,012 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,373 |
| All Countries by Population With a Map | 0 | - | 4.98 | 107,197 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,250 |
| Random Asian Flag to Country | 0 | - | 4.77 | 113,001 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,913 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,875 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,041,350 |
| Northernmost Countries | 0 | - | 4.99 | 358,543 |
| Countries of South America | 0 | - | 5.00 | 917,341 |
| Countries of Oceania | 0 | - | 5.00 | 1,043,501 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,853,242 |
| "Land" Countries | 0 | - | 4.98 | 334,027 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,437,477 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,252 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,824 |
| Countries with Megacities | 0 | - | 4.99 | 248,021 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,696 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,300 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,076 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,252 |
| Countries by Official Language | 0 | - | 4.95 | 193,094 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,578 |
| Countries in their Native Language | 0 | - | 4.99 | 196,938 |
| Independence from Whom | 0 | - | 4.99 | 210,073 |
| Subdivisions by Country | 0 | - | 4.86 | 50,129 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,005 |
| Megadiverse Countries | 0 | - | 4.97 | 134,141 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,098 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,000 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,520 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,897 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,844 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,105 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,289 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,377 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,282 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,777 |
