| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,842 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,645 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,534 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,681 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,379 |
| 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 | 81,731 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,417 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,296 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,945 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,123 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,688 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,472 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,763 |
| Every Country Shape | 0 | - | 5.00 | 458,251 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 93,883 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,103 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,107 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,016 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,177 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,258 |
| 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 | 57,817 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,879 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,126 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,848 |
| Random European Flag to Country | 0 | - | 4.89 | 180,780 |
| Random African Flag to Country | 0 | - | 4.87 | 74,147 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,035 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 223,972 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 160,352 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,156 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,230 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,570 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,154 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,219 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 79,960 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,487 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 84,972 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,769 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,548 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,107 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,893 |
| 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 | 76,229 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,499 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,456 |
| 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 | 8,217,841 |
| 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 | 122,076 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,706 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,581 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,764 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,468 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,471 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,534,630 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 58,984 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,782 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,618 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,780 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,763 |
| 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 | 462,551 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,870,276 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,467 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,783 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,689 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 333,955 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,010 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,912 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,198 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,257 |
| Countries that Start with A | 0 | - | 4.97 | 2,145,255 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,507 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,197 |
| Countries that Start with D | 0 | - | 4.96 | 700,783 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,622 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,834 |
| Countries that Start with H | 0 | - | 4.96 | 597,300 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,504 |
| Countries that Start with J | 0 | - | 4.98 | 595,375 |
| Countries that Start with K | 0 | - | 4.96 | 808,826 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,211 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,064 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,888 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,564 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,658 |
| Countries that Start with U | 0 | - | 4.97 | 899,518 |
| Countries that Start with V | 0 | - | 4.98 | 604,698 |
| Countries that Start with F | 0 | - | 4.83 | 611,663 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,563 |
| Flags of Oceania | 0 | - | 5.00 | 254,782 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,712 |
| Landlocked Countries | 0 | - | 4.99 | 413,073 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,095 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,807 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,840 |
| Every American Country by Shape | 0 | - | 4.79 | 37,070 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,555 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,711,479 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,250 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,910 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,124 |
| Island Countries | 0 | - | 4.99 | 707,344 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,340 |
| Himalayan Countries | 0 | - | 4.95 | 135,127 |
| Andean Countries | 0 | - | 4.94 | 82,712 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,126 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,049 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,802 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,505 |
| Danube Countries | 0 | - | 4.97 | 71,019 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,682 |
| 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 | 147,256 |
| European Landlocked Countries | 0 | - | 4.99 | 145,691 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,092 |
| Countries with the Most Species | 0 | - | 4.99 | 95,208 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,245 |
| 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 | 72,534 |
| 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 | 52,705 |
| Largest Country by Body of Water | 0 | - | 4.96 | 56,721 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 61,995 |
| 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 | 103,391 |
| 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 | 116,931 |
| 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 | 238,946 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,440 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,558 |
| 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 | 3,360,655 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,268 |
| 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 | 106,465 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,032 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,688 |
| Every European Country Shape | 0 | - | 4.96 | 199,896 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,513 |
| Every African Country Shape | 0 | - | 4.90 | 85,895 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,648 |
| Northernmost Countries | 0 | - | 4.99 | 357,380 |
| Countries of South America | 0 | - | 5.00 | 913,770 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,107 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,846,042 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,456 |
| "Land" Countries | 0 | - | 4.98 | 333,479 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,134 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,509 |
| Merged Countries #2 | 0 | - | 4.96 | 98,408 |
| Merged Countries #6 | 0 | - | 4.91 | 72,659 |
| Merged Countries #7 | 0 | - | 4.92 | 81,908 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,919 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,355 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,737 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,882 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,260 |
| 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 | 3,798,502 |
| One Border Countries | 0 | - | 4.98 | 463,745 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,906 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,584,745 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,922 |
| Countries with Megacities | 0 | - | 4.99 | 246,335 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,844 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,762 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,297 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,704 |
