| World Map without 12 Countries | 0 | - | 4.97 | 346,155 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,800 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,548 |
| Every Country Shape | 0 | - | 5.00 | 471,292 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,214 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,886 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,123 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,573 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,163 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,558 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,296 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,704 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,437 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,451 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,838 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,246 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,982 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,269 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,162 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,143 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,994 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,940 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,142 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,651 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,390 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,788 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,683 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,376 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,800 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,396,189 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,600 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,961 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,883 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,227 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,693 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,498 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,311 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,420 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,295 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,150 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,160 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,179 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,267 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,580 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,302 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,559,625 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,498 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 65,008 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,387 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,703 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,256 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,808 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,816 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,755 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,651 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,122 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,208 |
| Every American Country by Shape | 0 | - | 4.79 | 37,364 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,236 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,508 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,997 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,502 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,785 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,471 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,734 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,593 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 42,341 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,090 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,268 |
| Recognize Countries by Tripoint Maps #3 | 0 | - | 4.54 | 24,235 |
| Every European Country Shape | 0 | - | 4.96 | 203,020 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,615 |
| Every African Country Shape | 0 | - | 4.90 | 88,401 |
| Merged Countries #2 | 0 | - | 4.96 | 99,888 |
| Merged Countries #4 | 0 | - | 4.81 | 94,133 |
| Merged Countries #6 | 0 | - | 4.90 | 73,817 |
| Merged Countries #7 | 0 | - | 4.93 | 83,161 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,889,606 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,557 |
| Landlocked Countries | 0 | - | 4.99 | 426,026 |
| Random European Flag to Country | 0 | - | 4.90 | 184,251 |
| Random African Flag to Country | 0 | - | 4.87 | 75,653 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,564 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,805,280 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,692 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,640 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,579 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,908 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,853 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,936 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,782 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,603 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,730,091 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,549 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,727 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,771 |
| Island Countries | 0 | - | 4.99 | 712,619 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,351 |
| Himalayan Countries | 0 | - | 4.93 | 140,312 |
| Andean Countries | 0 | - | 4.94 | 85,502 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,648 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,054 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,222 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,460 |
| Danube Countries | 0 | - | 4.97 | 72,418 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,616 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,857 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,159 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,641 |
| European Landlocked Countries | 0 | - | 4.99 | 147,621 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,327 |
| Countries with the Most Species | 0 | - | 4.99 | 103,575 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,429 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,781 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,892 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,850 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,589 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,029 |
| Countries in the Alps | 0 | - | 4.87 | 118,799 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,673 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,898 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,972 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,037 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,976 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,276 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,425 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,879 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,437 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,192 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,889 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,753 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,570 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,812 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,904 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,888 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,629 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 73,812 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,693 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,777 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,189 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,519 |
| Largest Countries By Category | 0 | - | 4.97 | 158,886 |
| Countries by Countries | 0 | - | 4.96 | 63,659 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,394,095 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,282 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,404 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,676 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,441 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,116 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 125,279 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,906 |
| Northernmost Countries | 0 | - | 4.99 | 364,079 |
| Countries of South America | 0 | - | 5.00 | 932,880 |
| Countries of Oceania | 0 | - | 5.00 | 1,063,598 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,889,735 |
| "Land" Countries | 0 | - | 4.98 | 338,424 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,885 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,131 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,814 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,970 |
| Top 20 Countries Wider than Tall | 0 | - | 4.19 | 21,477 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 171,003 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,894 |
| Random European Countries on a Map | 0 | - | 4.97 | 285,160 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,337 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,541 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,204 |
| Countries with Megacities | 0 | - | 4.99 | 267,193 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,882 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,156 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,201 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,268 |
| Countries by Official Language | 0 | - | 4.95 | 196,025 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,668 |
| Countries in their Native Language | 0 | - | 4.99 | 199,756 |
| Independence from Whom | 0 | - | 4.99 | 213,107 |
| Subdivisions by Country | 0 | - | 4.87 | 50,621 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,466 |
| Megadiverse Countries | 0 | - | 4.96 | 135,289 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,965 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,546 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,698 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,232 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,280 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,861 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,130 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,573 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,071 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,262 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,563 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,385 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,449 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,154 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,590 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,880 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,402 |
| World Map Quiz | 0 | - | 4.81 | 65,754 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,346 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,504 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,724 |
