| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,996 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,811 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,654 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,774 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,485 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,797 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,317 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,556 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,451 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,074 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,815 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,459 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,358 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,939 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,818 |
| Every Country Shape | 0 | - | 5.00 | 459,163 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,137 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,303 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,288 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,221 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,354 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,453 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,730 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,968 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,839 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,406 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,910 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,947 |
| World Map without 12 Countries #2 | 0 | - | 4.97 | 171,398 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,077 |
| Random European Flag to Country | 0 | - | 4.89 | 180,983 |
| Random African Flag to Country | 0 | - | 4.87 | 74,240 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,560 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,345 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 162,514 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,531 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,377 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,699 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,311 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,332 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,063 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,594 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,071 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,544 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,646 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,205 |
| A Square of Merged Countries #1 | 0 | - | 4.87 | 58,986 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,981 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,649 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,361 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,617 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,570 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,840 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,631 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,230,302 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,391 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,573 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,190 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 28,242 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,694 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,860 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,608 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,517 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,536,651 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,041 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,843 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,671 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,471 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,899 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,854 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,156 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,709 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,940,148 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,590 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 182,053 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,861 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,324 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,050 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,936 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,330 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,457 |
| Countries that Start with A | 0 | - | 4.97 | 2,147,416 |
| Countries that Start with B | 0 | - | 4.95 | 2,280,368 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,752 |
| Countries that Start with D | 0 | - | 4.96 | 701,841 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,866 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,198 |
| Countries that Start with H | 0 | - | 4.96 | 598,202 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,550 |
| Countries that Start with J | 0 | - | 4.98 | 596,256 |
| Countries that Start with K | 0 | - | 4.97 | 809,603 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,165 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,035 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,812 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,883 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,414 |
| Countries that Start with U | 0 | - | 4.97 | 900,073 |
| Countries that Start with V | 0 | - | 4.98 | 605,239 |
| Countries that Start with F | 0 | - | 4.83 | 612,383 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,651 |
| Flags of Oceania | 0 | - | 5.00 | 255,383 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,929 |
| Landlocked Countries | 0 | - | 4.99 | 413,837 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,317 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,890 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,923 |
| Every American Country by Shape | 0 | - | 4.79 | 37,091 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,671 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,719,048 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,348 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,183 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,978 |
| Island Countries | 0 | - | 4.99 | 707,715 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,682 |
| Himalayan Countries | 0 | - | 4.95 | 135,444 |
| Andean Countries | 0 | - | 4.94 | 82,857 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,254 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,255 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,940 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,632 |
| Danube Countries | 0 | - | 4.97 | 71,097 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,786 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,555 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,529 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,453 |
| European Landlocked Countries | 0 | - | 4.99 | 145,780 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,241 |
| Countries with the Most Species | 0 | - | 4.99 | 95,254 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,386 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,205 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,375 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,971 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,591 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,966 |
| Countries in the Alps | 0 | - | 4.86 | 116,865 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,587 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,290 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,025 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,441 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,198 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,024 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,600 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,777 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,396 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,082 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,202 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,053 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,464 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,775 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,770 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,122 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,665 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,266 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,800 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,425 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,742 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,616 |
| Largest Countries By Category | 0 | - | 4.97 | 156,800 |
| Countries by Countries | 0 | - | 4.96 | 62,276 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,362,971 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,426 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,973 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,339 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,757 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,134 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,789 |
| Every European Country Shape | 0 | - | 4.96 | 200,255 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,744 |
| Every African Country Shape | 0 | - | 4.90 | 86,161 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,786 |
| Northernmost Countries | 0 | - | 4.99 | 357,861 |
| Countries of South America | 0 | - | 5.00 | 915,238 |
| Countries of Oceania | 0 | - | 5.00 | 1,041,055 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,849,309 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,775 |
| "Land" Countries | 0 | - | 4.98 | 333,712 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,195 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,825 |
| Merged Countries #2 | 0 | - | 4.96 | 98,503 |
| Merged Countries #6 | 0 | - | 4.91 | 72,735 |
| Merged Countries #7 | 0 | - | 4.92 | 81,986 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,511 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,768 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,812 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,021 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,437 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,612 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,213 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,461 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.78 | 122,948 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,802,094 |
| One Border Countries | 0 | - | 4.98 | 464,572 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,973 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,589,175 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,423 |
| Countries with Megacities | 0 | - | 4.99 | 247,232 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,261 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,080 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,697 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,997 |
