| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,733 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,580 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,421,999 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 321,010 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,611 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,484 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,979 |
| Every Country Shape | 0 | - | 5.00 | 472,940 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 340,488 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 102,073 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,562,758 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 175,044 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,726 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,791 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,156 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,515 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,528 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,881 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,322 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,278 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,153 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 109,077 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,243 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,772 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,488 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,940 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,383 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,239 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,982 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,898 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,425 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 78,091 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,318 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,784 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,319 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,934 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,670 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 186,287 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,880 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,466 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,985 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,861 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,801 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,278 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,336 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,322 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,772 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,583 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,375 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,702 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,577 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,405 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,258 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,272 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,264 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,368 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,919 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,466 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 65,167 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 171,271 |
| Random African Countries on a Map | 0 | - | 4.99 | 298,543 |
| Random European Countries on a Map | 0 | - | 4.97 | 285,458 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,780 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,479 |
| Random European Flag to Country | 0 | - | 4.90 | 184,572 |
| Random African Flag to Country | 0 | - | 4.87 | 75,775 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,932 |
| Every American Country by Shape | 0 | - | 4.79 | 37,405 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,171 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,647 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,511 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,771 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,646 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 42,384 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,142 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,709 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,361 |
| Every European Country Shape | 0 | - | 4.96 | 203,354 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,778 |
| Every African Country Shape | 0 | - | 4.90 | 88,704 |
| Merged Countries #2 | 0 | - | 4.96 | 100,012 |
| Merged Countries #4 | 0 | - | 4.81 | 94,225 |
| Merged Countries #6 | 0 | - | 4.90 | 73,938 |
| Merged Countries #7 | 0 | - | 4.93 | 83,286 |
| Recognize Countries by Tripoint Maps #3 | 0 | - | 4.54 | 24,533 |
| Random Asian Flag to Country | 0 | - | 4.70 | 114,205 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,738 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,843 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,824 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,788 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,074 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,733,052 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 36,973 |
| Flags to Capitals #1 | 0 | - | 4.96 | 60,034 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,975 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,009,005 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 98,021 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,276 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,979 |
| South America Flags Map Quiz | 0 | - | 4.95 | 89,242 |
| Landlocked Countries | 0 | - | 4.99 | 427,734 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 593,312 |
| Top 20 Countries Wider than Tall | 0 | - | 4.19 | 21,510 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,815,815 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,065 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,194 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,656 |
| Island Countries | 0 | - | 4.99 | 713,223 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,398,577 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 128,530 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,761 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 218,308 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,757 |
| Northernmost Countries | 0 | - | 4.99 | 364,849 |
| Countries of South America | 0 | - | 5.00 | 934,956 |
| Countries of Oceania | 0 | - | 5.00 | 1,066,340 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,894,790 |
| "Land" Countries | 0 | - | 4.98 | 339,181 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,867 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,218 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,883 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,143 |
| Himalayan Countries | 0 | - | 4.93 | 141,029 |
| Andean Countries | 0 | - | 4.94 | 85,904 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 65,018 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,640 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,564 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,767 |
| Danube Countries | 0 | - | 4.97 | 72,610 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,878 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 87,026 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,539 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 151,020 |
| European Landlocked Countries | 0 | - | 4.99 | 147,824 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,610 |
| Countries with the Most Species | 0 | - | 4.99 | 103,673 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,716 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,835 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,976 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,963 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,710 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,178 |
| Countries in the Alps | 0 | - | 4.87 | 119,054 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,131 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,260 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,094 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,222 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,194 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,428 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,648 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,036 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,541 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,353 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,983 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,853 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,709 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,964 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,066 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,264 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,770 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,793 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,909 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,578 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,641 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,644 |
| Largest Countries By Category | 0 | - | 4.97 | 159,198 |
| Countries by Countries | 0 | - | 4.97 | 63,858 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,528 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,460 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,719 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,635 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,605 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,292 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,855,630 |
| One Border Countries | 0 | - | 4.98 | 472,865 |
| Merged Countries #1 | 0 | - | 4.47 | 105,830 |
| Merged Countries #3 | 0 | - | 4.64 | 82,719 |
| Merged Countries #5 | 0 | - | 4.50 | 71,176 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 173,076 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,662,516 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,663 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,514 |
| Countries with Megacities | 0 | - | 4.99 | 268,193 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,628 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,893 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,304 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 113,276 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,413 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,645 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 94,428 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,533 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,766 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,703 |
| Countries by National Anthem | 0 | - | 4.92 | 71,449 |
| Countries by Official Language | 0 | - | 4.95 | 196,336 |
| NATO Countries | 0 | - | 4.98 | 284,278 |
| EU Countries Quiz | 0 | - | 4.99 | 279,191 |
| Recently Independent Countries | 0 | - | 4.98 | 160,588 |
| French-Speaking Countries | 0 | - | 4.85 | 272,000 |
| Natural Features of Countries #1 | 0 | - | 4.87 | 84,276 |
