| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,540 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,481 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,819 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,682 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,573 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,031 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,147 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,714 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,924 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,409 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,554 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,874 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,385 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,226 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,834 |
| Every Country Shape | 0 | - | 5.00 | 470,356 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,351 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,243 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,096 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,097 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,128 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,224 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,404 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,197 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,641 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,322 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,859 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,717 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,464 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,273 |
| Random European Flag to Country | 0 | - | 4.90 | 184,042 |
| Random African Flag to Country | 0 | - | 4.88 | 75,554 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,104 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,610 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,070 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,685 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 33,883 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,063 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,049 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,905 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,858 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,082 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,593 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,321 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 525,682 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,707 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,206 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,024 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,757 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,116 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,782 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,037 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,478 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,083 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,500 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,385,433 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,788 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,054 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,712 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,398 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,873 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,191 |
| One Border Countries - Shape Quiz | 0 | - | 4.85 | 65,168 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,557,990 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,647 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,448 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,276 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,000 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,258 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,948 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,060 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,690 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,819,292 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,592 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,536 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,395 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,448 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,576 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 42,325 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,102 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,214 |
| Countries that Start with A | 0 | - | 4.98 | 2,173,936 |
| Countries that Start with B | 0 | - | 4.95 | 2,304,898 |
| Countries that Start with C | 0 | - | 4.96 | 1,830,200 |
| Countries that Start with D | 0 | - | 4.96 | 715,542 |
| Countries that Start with E | 0 | - | 4.95 | 1,384,035 |
| Countries that Start with G | 0 | - | 4.97 | 1,510,415 |
| Countries that Start with H | 0 | - | 4.96 | 608,949 |
| Countries that Start with I | 0 | - | 4.92 | 1,293,764 |
| Countries that Start with J | 0 | - | 4.98 | 606,349 |
| Countries that Start with K | 0 | - | 4.97 | 820,122 |
| Countries that Start with L | 0 | - | 4.98 | 1,095,986 |
| Countries that Start with N | 0 | - | 4.93 | 1,123,038 |
| Countries that Start with P | 0 | - | 4.94 | 1,221,275 |
| Countries that Start with S | 0 | - | 4.98 | 1,762,033 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,271 |
| Countries that Start with U | 0 | - | 4.97 | 908,007 |
| Countries that Start with V | 0 | - | 4.98 | 611,652 |
| Countries that Start with F | 0 | - | 4.83 | 620,818 |
| Countries that Start with M | 0 | - | 4.97 | 1,387,388 |
| Flags of Oceania | 0 | - | 5.00 | 262,294 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,431 |
| Landlocked Countries | 0 | - | 4.99 | 424,930 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,881 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,034 |
| Random Asian Flag to Country | 0 | - | 4.70 | 114,005 |
| Every American Country by Shape | 0 | - | 4.79 | 37,350 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,124 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,799,207 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,289 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,818 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,450 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,253 |
| Island Countries | 0 | - | 4.99 | 712,252 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,843 |
| Himalayan Countries | 0 | - | 4.93 | 139,926 |
| Andean Countries | 0 | - | 4.94 | 85,264 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,428 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,773 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,998 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,298 |
| Danube Countries | 0 | - | 4.97 | 72,303 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,466 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,748 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,940 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,437 |
| European Landlocked Countries | 0 | - | 4.99 | 147,505 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,163 |
| Countries with the Most Species | 0 | - | 4.99 | 103,512 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,295 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,727 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,840 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,778 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,509 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,942 |
| Countries in the Alps | 0 | - | 4.87 | 118,660 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,437 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,697 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,907 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,942 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,862 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,179 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,299 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,799 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,363 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,100 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,811 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,686 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,483 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,717 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,816 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,625 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,548 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,654 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,552 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,382 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,947 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,461 |
| Largest Countries By Category | 0 | - | 4.97 | 158,737 |
| Countries by Countries | 0 | - | 4.96 | 63,554 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,391,859 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,164 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,377 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,653 |
| All Countries by Population With a Map | 0 | - | 4.98 | 110,717 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,321 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,027 |
| Every European Country Shape | 0 | - | 4.96 | 202,806 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,538 |
| Every African Country Shape | 0 | - | 4.90 | 88,256 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,053,827 |
| Northernmost Countries | 0 | - | 4.99 | 363,631 |
| Countries of South America | 0 | - | 5.00 | 931,566 |
| Countries of Oceania | 0 | - | 5.00 | 1,061,950 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,886,729 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,380 |
| "Land" Countries | 0 | - | 4.98 | 338,209 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 83,976 |
| Merged Countries #2 | 0 | - | 4.96 | 99,826 |
| Merged Countries #4 | 0 | - | 4.81 | 94,064 |
| Merged Countries #6 | 0 | - | 4.90 | 73,759 |
| Merged Countries #7 | 0 | - | 4.93 | 83,097 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,452,964 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,187 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,770 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,614 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,426 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,057 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,459 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,715 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 125,160 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,845,967 |
| One Border Countries | 0 | - | 4.98 | 471,598 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,949 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,649,237 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,945 |
| Countries with Megacities | 0 | - | 4.99 | 266,704 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,646 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,999 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,955 |
