| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,295,631 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,545,489 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 521,217 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,274 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 336,437 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,408 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,762 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,876 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,325 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,261 |
| Every Country Shape | 0 | - | 5.00 | 463,529 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,282 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,785 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,901 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,267 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,538 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,203 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,856 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,110 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,255 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,294 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,940 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,136 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,494 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,029 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,708 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,055 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,303 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,231 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,903 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,170 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,192 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,329 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,923 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,122 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,228 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,344 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,772 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,273 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,092 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,909 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,012 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,613 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,658 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,608 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,573 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,690 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,765 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 157,908 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,493 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 30,299 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,149 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,756 |
| Random European Flag to Country | 0 | - | 4.89 | 181,921 |
| Random African Flag to Country | 0 | - | 4.88 | 74,655 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,165 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,936 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 34,302 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,680 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.74 | 123,639 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 27,049 |
| Every American Country by Shape | 0 | - | 4.79 | 37,199 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,009 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,626 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,314 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,565 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,307 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,127 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,794 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 169,704 |
| Random African Countries on a Map | 0 | - | 4.99 | 295,293 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,029 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,770 |
| Every European Country Shape | 0 | - | 4.96 | 201,257 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,547 |
| Every African Country Shape | 0 | - | 4.90 | 86,973 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,330 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,817 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,905 |
| Merged Countries #2 | 0 | - | 4.96 | 98,883 |
| Merged Countries #6 | 0 | - | 4.90 | 73,113 |
| Merged Countries #7 | 0 | - | 4.93 | 82,428 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,269 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,111 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,909 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,629 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,528 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,146 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,845 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,023 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,666 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,566 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,299 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,289 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,270 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,309,251 |
| Landlocked Countries | 0 | - | 4.99 | 418,503 |
| Top 20 Countries Wider than Tall | 0 | - | 4.19 | 21,313 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,754,534 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,656 |
| Random European Capital to Country | 0 | - | 4.98 | 190,595 |
| Random European Country to Capital | 0 | - | 4.93 | 164,454 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,176 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,572 |
| Random African Capital to Country | 0 | - | 4.97 | 100,472 |
| Random African Country to Capital | 0 | - | 4.94 | 71,076 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,495 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,909 |
| Island Countries | 0 | - | 4.99 | 709,595 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,374,903 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,662 |
| Northernmost Countries | 0 | - | 4.99 | 360,306 |
| Countries of South America | 0 | - | 5.00 | 922,455 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,404 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,865,327 |
| "Land" Countries | 0 | - | 4.98 | 335,705 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,442,782 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,596 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,893 |
| Countries with Megacities | 0 | - | 4.99 | 256,935 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,758 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,917 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,059 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,921 |
| Countries by Official Language | 0 | - | 4.95 | 194,581 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,452 |
| Countries in their Native Language | 0 | - | 4.99 | 198,122 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,757 |
| Independence from Whom | 0 | - | 4.99 | 211,227 |
| Himalayan Countries | 0 | - | 4.94 | 137,224 |
| Andean Countries | 0 | - | 4.95 | 83,830 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,078 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,481 |
| Subdivisions by Country | 0 | - | 4.86 | 50,271 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,636 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,758 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,288 |
| Danube Countries | 0 | - | 4.97 | 71,610 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,485 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,010 |
| Megadiverse Countries | 0 | - | 4.96 | 134,742 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,568 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,631 |
| European Landlocked Countries | 0 | - | 4.99 | 146,719 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,062 |
| Countries with the Most Species | 0 | - | 4.99 | 102,863 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,200 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,494 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,414 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,572 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,161 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,273 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,948 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,325 |
| Countries in the Alps | 0 | - | 4.87 | 117,620 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,090 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,289 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,381 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,936 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,045 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,413 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,228 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,145 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,942 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,729 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,516 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,005 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,450 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,315 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,670 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,355 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,890 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,912 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,819 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,467 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,161 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,972 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,177 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,109 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,035 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,878 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,692 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,549 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,470 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,204 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,125 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,968 |
| Largest Countries By Category | 0 | - | 4.97 | 157,569 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,966 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,754 |
| Countries by Countries | 0 | - | 4.96 | 62,799 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,118 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,305 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,097 |
| World Map Quiz | 0 | - | 4.81 | 64,455 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,148 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,148 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,432 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,996 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,464 |
