| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,839 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,642 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,533 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,678 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,378 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,639 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,215 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,730 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,416 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,295 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,944 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,122 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,683 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,466 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,763 |
| Every Country Shape | 0 | - | 5.00 | 458,245 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 93,878 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,099 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,104 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,014 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,175 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,256 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,480 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,853 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,762 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,335 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,816 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,877 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,125 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,846 |
| Random European Flag to Country | 0 | - | 4.89 | 180,777 |
| Random African Flag to Country | 0 | - | 4.87 | 74,146 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,034 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 223,968 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 160,325 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,151 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,227 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,565 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,150 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,217 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 79,958 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,486 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 84,969 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,765 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,547 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,106 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,891 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,884 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,505 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,228 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,499 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,453 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,732 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,552 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,217,771 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,308 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,479 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,074 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,703 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,581 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,763 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,468 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,470 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,534,622 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 58,984 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,780 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,617 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,763 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,759 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,738 |
| Random Country Shape to Country | 0 | - | 4.90 | 110,888 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,542 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,869,687 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,465 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,781 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,688 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 333,953 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,009 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,912 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,195 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,255 |
| Countries that Start with A | 0 | - | 4.97 | 2,145,230 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,485 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,184 |
| Countries that Start with D | 0 | - | 4.96 | 700,775 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,613 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,817 |
| Countries that Start with H | 0 | - | 4.96 | 597,294 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,493 |
| Countries that Start with J | 0 | - | 4.98 | 595,368 |
| Countries that Start with K | 0 | - | 4.96 | 808,810 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,194 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,050 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,879 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,548 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,644 |
| Countries that Start with U | 0 | - | 4.97 | 899,504 |
| Countries that Start with V | 0 | - | 4.98 | 604,694 |
| Countries that Start with F | 0 | - | 4.83 | 611,658 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,549 |
| Flags of Oceania | 0 | - | 5.00 | 254,782 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,710 |
| Landlocked Countries | 0 | - | 4.99 | 413,068 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,094 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,806 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,838 |
| Every American Country by Shape | 0 | - | 4.79 | 37,070 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,553 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,711,440 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,246 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,908 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,114 |
| Island Countries | 0 | - | 4.99 | 707,343 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,338 |
| Himalayan Countries | 0 | - | 4.95 | 135,125 |
| Andean Countries | 0 | - | 4.94 | 82,710 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,125 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,045 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,801 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,504 |
| Danube Countries | 0 | - | 4.97 | 71,017 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,679 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,477 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,337 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,253 |
| European Landlocked Countries | 0 | - | 4.99 | 145,691 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,091 |
| Countries with the Most Species | 0 | - | 4.99 | 95,208 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,243 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,183 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,341 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,919 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,533 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,892 |
| Countries in the Alps | 0 | - | 4.87 | 116,722 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,501 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,128 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,961 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,351 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,085 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,946 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,499 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,703 |
| Largest Country by Body of Water | 0 | - | 4.96 | 56,715 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 61,993 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,174 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,008 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,390 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,696 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,697 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,930 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,584 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,214 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,712 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,945 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,439 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,555 |
| Largest Countries By Category | 0 | - | 4.97 | 156,660 |
| Countries by Countries | 0 | - | 4.96 | 62,190 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,360,643 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,266 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,941 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,309 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,462 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,032 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,687 |
| Every European Country Shape | 0 | - | 4.96 | 199,889 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,510 |
| Every African Country Shape | 0 | - | 4.90 | 85,892 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,631 |
| Northernmost Countries | 0 | - | 4.99 | 357,379 |
| Countries of South America | 0 | - | 5.00 | 913,764 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,098 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,846,022 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,452 |
| "Land" Countries | 0 | - | 4.98 | 333,478 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,134 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,508 |
| Merged Countries #2 | 0 | - | 4.96 | 98,407 |
| Merged Countries #6 | 0 | - | 4.91 | 72,659 |
| Merged Countries #7 | 0 | - | 4.92 | 81,908 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,910 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,351 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,736 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,882 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,259 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,557 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,200 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,445 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.78 | 122,824 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,798,466 |
| One Border Countries | 0 | - | 4.98 | 463,731 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,906 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,584,712 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,922 |
| Countries with Megacities | 0 | - | 4.99 | 246,328 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,842 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,762 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,295 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,703 |
