| Country Shape Quiz #1 | 0 | - | 4.93 | 875,789 |
| Country Shape Quiz #2 | 0 | - | 4.97 | 399,392 |
| Every Country Shape | 0 | - | 5.00 | 411,974 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 159,638 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 128,164 |
| Country Shape Quiz #3 | 0 | - | 4.91 | 277,944 |
| Country Shape Quiz #4 | 0 | - | 4.93 | 206,217 |
| Country Shape Quiz #5 | 0 | - | 4.92 | 146,714 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 96,731 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 104,616 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 114,937 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 102,131 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 75,765 |
| Country Shapes in the World Map #7 | 0 | - | 4.98 | 53,290 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 80,276 |
| Cartoon Versions of Countries | 0 | - | 5.00 | 90,472 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 54,814 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.90 | 53,336 |
| Countries Connected in the World Map #2 | 0 | - | 4.98 | 73,641 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 70,448 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 69,855 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 146,603 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 67,998 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 50,994 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,666,033 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 81,619 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 118,612 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 82,138 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.83 | 53,652 |
| One Border Countries - Shape Quiz | 0 | - | 4.86 | 48,421 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.92 | 56,207 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.93 | 57,071 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.83 | 39,002 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.96 | 89,362 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.91 | 68,475 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 67,736 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 65,520 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 57,981 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 55,168 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 131,520 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 77,882 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,419,226 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 59,542 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 56,659 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 67,564 |
| Random Country Shape to Country | 0 | - | 4.87 | 88,437 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 78,597 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 169,994 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 173,455 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 485,788 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.85 | 79,489 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.85 | 107,356 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 77,802 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.83 | 77,617 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 118,305 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 152,161 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 73,207 |
| Random American Countries on a Map | 0 | - | 4.96 | 91,309 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 67,695 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 314,327 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.90 | 24,281 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 71,186 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 66,526 |
| Country Picture Puzzle Game #2 | 0 | - | 4.52 | 53,089 |
| Country Picture Puzzle Game #3 | 0 | - | 4.42 | 40,495 |
| Every American Country by Shape | 0 | - | 4.57 | 27,863 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.78 | 65,303 |
| Countries of the World Quiz | 0 | - | 5.00 | 43,597,275 |
| Every European Country Shape | 0 | - | 4.95 | 179,061 |
| Every Asian Country Shape | 0 | - | 4.94 | 80,329 |
| Every African Country Shape | 0 | - | 4.89 | 77,247 |
| Merged Countries #2 | 0 | - | 4.96 | 93,775 |
| Merged Countries #4 | 0 | - | 4.83 | 88,361 |
| Merged Countries #6 | 0 | - | 4.91 | 68,765 |
| Merged Countries #7 | 0 | - | 4.94 | 77,936 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 373,070 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,331,082 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,403,824 |
| Flags to Capitals #1 | 0 | - | 4.96 | 52,967 |
| Flags to Capitals #2 | 0 | - | 4.95 | 39,961 |
| Sahara Desert Countries | 0 | - | 4.98 | 141,100 |
| Himalayan Countries | 0 | - | 4.95 | 118,267 |
| Andean Countries | 0 | - | 4.92 | 66,211 |
| Countries with the Oldest Median Age | 0 | - | 4.83 | 67,316 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 54,959 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 110,130 |
| Coffee Producing Countries | 0 | - | 4.81 | 58,020 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 57,724 |
| Danube Countries | 0 | - | 4.97 | 59,772 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 95,447 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 80,844 |
| Countries with the Best Passports | 0 | - | 4.81 | 78,059 |
| Countries with the Worst Passports | 0 | - | 4.91 | 60,061 |
| Countries with the Most Immigrants | 0 | - | 4.89 | 134,117 |
| European Landlocked Countries | 0 | - | 4.99 | 139,728 |
| Partially Recognized Countries | 0 | - | 4.98 | 96,181 |
| Countries with the Most Species | 0 | - | 4.99 | 91,630 |
| Countries 197 to 205 | 0 | - | 4.87 | 61,682 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 46,247 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 45,381 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 51,660 |
| Countries that Use the Peso | 0 | - | 4.83 | 48,828 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.87 | 69,264 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 52,688 |
| Countries in the Alps | 0 | - | 4.86 | 108,531 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 89,602 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 95,692 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 74,564 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 82,470 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 109,308 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.90 | 91,024 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 93,892 |
| Five Biggest Countries by Longitude | 0 | - | 4.90 | 48,992 |
| Biggest Country by Body of Water | 0 | - | 4.95 | 47,323 |
| Countries with the Most Container Port Traffic | 0 | - | 4.91 | 57,880 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 72,063 |
| Bridge and Tunnel Borders | 0 | - | 4.95 | 50,666 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.89 | 38,533 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 99,297 |
| Arctic Ocean Countries | 0 | - | 4.94 | 75,016 |
| Countries with the Most Grassland | 0 | - | 4.93 | 72,630 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 106,853 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 64,082 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 56,018 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 217,588 |
| World Countries - Blind Typing | 0 | - | 5.00 | 82,499 |
| Countries in Their Own Alphabet | 0 | - | 4.96 | 44,378 |
| Largest Countries By Category | 0 | - | 4.97 | 149,921 |
| Countries by Countries | 0 | - | 4.96 | 57,691 |
| Country Flags with the Most White | 0 | - | 4.87 | 130,112 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 60,303 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.86 | 46,001 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 81,921 |
| Random European Flag to Country | 0 | - | 4.88 | 170,716 |
| Random African Flag to Country | 0 | - | 4.86 | 68,895 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 82,774 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 72,756 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 123,703 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 145,847 |
| Flags of the Countries that Start with A | 0 | - | 4.95 | 120,611 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 279,944 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 356,501 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 377,349 |
| Island Countries Quiz | 0 | - | 4.99 | 685,186 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,223,411 |
| Biggest Countries by Area | 0 | - | 5.00 | 978,852 |
| Northernmost Countries | 0 | - | 4.99 | 339,759 |
| Countries of South America | 0 | - | 5.00 | 847,650 |
| Countries of Oceania | 0 | - | 5.00 | 958,192 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,696,015 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 91,440 |
| Flags of Countries that Border China | 0 | - | 4.93 | 85,339 |
| Flags of Countries That Border France | 0 | - | 4.87 | 116,870 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,599,024 |
| South America Flags Map Quiz | 0 | - | 4.95 | 78,057 |
| Top 20 Countries Wider than Tall | 0 | - | 4.18 | 20,347 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.74 | 116,317 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 31,537 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,368,385 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 361,812 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 155,059 |
| Countries with Megacities | 0 | - | 4.99 | 213,745 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 184,013 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 104,767 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 105,226 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 71,467 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 265,819 |
| Countries by Official Language | 0 | - | 4.95 | 181,834 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.90 | 278,772 |
| Countries in their Native Language | 0 | - | 4.98 | 186,798 |
| Independence from Whom | 0 | - | 4.99 | 197,281 |
| Subdivisions by Country | 0 | - | 4.86 | 48,127 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 121,772 |
| Megadiverse Countries | 0 | - | 4.96 | 129,760 |
| Countries With the Most English Speakers | 0 | - | 4.90 | 116,923 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 110,111 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.83 | 49,061 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 153,824 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 58,759 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 84,804 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.94 | 148,255 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 79,531 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 43,076 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 64,462 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 104,105 |
| Countries Furthest from the United States | 0 | - | 4.95 | 85,260 |
| Countries with the Highest HDI | 0 | - | 4.95 | 133,612 |
| Straight Shot to the Arctic Circle | 0 | - | 4.90 | 71,492 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 67,897 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 95,353 |
| World Map Quiz | 0 | - | 4.88 | 56,131 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 130,695 |
| Smallest Countries with at Least One Border | 0 | - | 4.90 | 85,671 |
| Countries by Founding Story | 0 | - | 4.94 | 71,722 |
| Countries by Road Signs | 0 | - | 4.98 | 48,686 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 159,063 |
| Random African Countries on a Map | 0 | - | 4.99 | 261,530 |
| Random European Countries on a Map | 0 | - | 4.97 | 269,734 |
| Southernmost Countries of the World | 0 | - | 4.99 | 216,436 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 97,185 |
