| World Map without 12 Countries | 0 | - | 4.97 | 344,093 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,588 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,424 |
| Every Country Shape | 0 | - | 5.00 | 464,196 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,305,413 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,339 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,943 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,021 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,684 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,321 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,961 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,371 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,315 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,359 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,024 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,191 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,547 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,075 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,772 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,546,774 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,127 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,437 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,934 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,353 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,304 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,011 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,247 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,278 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,420 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,975 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,330 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 30,569 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 521,692 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,799 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,252 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 336,803 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,331 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,384 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,809 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,314 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,131 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,943 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,692 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,705 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,653 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,625 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,733 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,819 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 158,110 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,570 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,132 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,335 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,368 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,506 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,194 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,811 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,228 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,005 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 34,382 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,721 |
| Every American Country by Shape | 0 | - | 4.79 | 37,221 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 317,719 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,101 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,704 |
| Random European Flag to Country | 0 | - | 4.89 | 182,119 |
| Random African Flag to Country | 0 | - | 4.88 | 74,720 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 27,124 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,325 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,581 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,331 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,147 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,819 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,813 |
| Every European Country Shape | 0 | - | 4.96 | 201,421 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,609 |
| Every African Country Shape | 0 | - | 4.90 | 87,121 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.74 | 124,021 |
| Merged Countries #2 | 0 | - | 4.96 | 98,946 |
| Merged Countries #6 | 0 | - | 4.90 | 73,164 |
| Merged Countries #7 | 0 | - | 4.93 | 82,506 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,361,184 |
| Landlocked Countries | 0 | - | 4.99 | 419,319 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,150 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 78,817 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,759,165 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,000 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,736 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,626 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,202 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,716,726 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,342 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,336 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,318 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,907 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,108 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,763 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,699 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,329 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,705 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,313 |
| Island Countries | 0 | - | 4.99 | 709,923 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,153 |
| Himalayan Countries | 0 | - | 4.95 | 137,576 |
| Andean Countries | 0 | - | 4.95 | 84,022 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,282 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,761 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,897 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,398 |
| Danube Countries | 0 | - | 4.97 | 71,702 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,613 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,100 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,716 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,793 |
| European Landlocked Countries | 0 | - | 4.99 | 146,813 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,182 |
| Countries with the Most Species | 0 | - | 4.99 | 102,955 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,331 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,439 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,598 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,334 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,009 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,401 |
| Countries in the Alps | 0 | - | 4.87 | 117,752 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,181 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,442 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,445 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,039 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,147 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,745 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,326 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,223 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,987 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,586 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,507 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,356 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,961 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,219 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,244 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,262 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,089 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,591 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,594 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,549 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,322 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,017 |
| Largest Countries By Category | 0 | - | 4.97 | 157,706 |
| Countries by Countries | 0 | - | 4.96 | 62,879 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,376,556 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,263 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,172 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,479 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,655 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,688 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,367 |
| Top 20 Countries Wider than Tall | 0 | - | 4.19 | 21,327 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 169,821 |
| Random African Countries on a Map | 0 | - | 4.99 | 295,454 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,185 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,479 |
| Northernmost Countries | 0 | - | 4.99 | 360,644 |
| Countries of South America | 0 | - | 5.00 | 923,450 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,811 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,867,570 |
| "Land" Countries | 0 | - | 4.98 | 335,893 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,363 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,852 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,865 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,134 |
| Countries with Megacities | 0 | - | 4.99 | 261,471 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,993 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,054 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,273 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,082 |
| Countries by Official Language | 0 | - | 4.95 | 194,705 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,636 |
| Countries in their Native Language | 0 | - | 4.99 | 198,254 |
| Independence from Whom | 0 | - | 4.99 | 211,409 |
| Subdivisions by Country | 0 | - | 4.86 | 50,299 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,781 |
| Megadiverse Countries | 0 | - | 4.96 | 134,792 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,594 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,205 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,769 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,028 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,750 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,402 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,033 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,864 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,508 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,000 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,074 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,740 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,012 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,802 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,173 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,344 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,299 |
| World Map Quiz | 0 | - | 4.81 | 64,648 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,772 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,068 |
