| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,297 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,819 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,879 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,950 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,892 |
| Olympic Host Countries | 0 | - | 4.98 | 198,792 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 93,890 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,109 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,112 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,020 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,181 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,263 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,481 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,855 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,814 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,792 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,944 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,127 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,704 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,477 |
| Every Country Shape | 0 | - | 5.00 | 458,261 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,699 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,562 |
| Random European Flag to Country | 0 | - | 4.89 | 180,782 |
| Random African Flag to Country | 0 | - | 4.87 | 74,147 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,216 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,844 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,646 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,536 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,130 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,852 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,791 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,041 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 223,976 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 160,403 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,166 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,231 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,572 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,155 |
| 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 | 57,488 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 84,972 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,549 |
| Flags of Oceania | 0 | - | 5.00 | 254,791 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,716 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,310 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,479 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,079 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,889 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,506 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,230 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,500 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,456 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,733 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,553 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,712 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,217,945 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,738 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,768 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,439 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,469 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,763 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,471 |
| 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 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,606 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,366 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,739 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,534,659 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,763 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,335 |
| Random Country Shape to Country | 0 | - | 4.90 | 110,888 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,264 |
| North American Sports Cities | 0 | - | 4.83 | 170,797 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,867 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 302,961 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,715 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,468 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,783 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,692 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 44,872 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,683 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,381 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,641 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,217 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,732 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,779 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 333,960 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,199 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,841 |
| Every American Country by Shape | 0 | - | 4.79 | 37,070 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,557 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,581 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,714 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,134 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,651 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,421 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,200 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,445 |
| Flags of the Middle East | 0 | - | 4.69 | 62,291 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,010 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,912 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,559 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,515 |
| Boundary Waters | 0 | - | 4.92 | 88,009 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,791 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,202 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,173 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,785 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,126 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,883 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,871,167 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,544 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,226 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,754 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,020 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,901 |
| Olympic Medalists in Ice Hockey | 0 | - | 4.35 | 44,338 |
| Every European Country Shape | 0 | - | 4.96 | 199,909 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,519 |
| Every African Country Shape | 0 | - | 4.90 | 85,902 |
| China by Picture | 0 | - | 4.51 | 62,491 |
| Merged Countries #2 | 0 | - | 4.96 | 98,410 |
| Merged Countries #6 | 0 | - | 4.91 | 72,659 |
| Merged Countries #7 | 0 | - | 4.92 | 81,909 |
| Pixelated United States Map | 0 | - | 4.89 | 93,392 |
| World Capitals Quiz | 0 | - | 5.00 | 5,027,356 |
| Landlocked Countries | 0 | - | 4.99 | 413,082 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,623 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,251 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 78,054 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,711,542 |
| Australia by Picture | 0 | - | 4.41 | 28,427 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,704,190 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 249,718 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 35,761 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,759 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,122 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,930 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,501 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,867 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,263 |
| American Cities by Stadium | 0 | - | 4.02 | 36,476 |
| City by Football Clubs | 0 | - | 4.37 | 136,979 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,631 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,912 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,155 |
| Island Countries | 0 | - | 4.99 | 707,350 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,346 |
| Himalayan Countries | 0 | - | 4.95 | 135,131 |
| Andean Countries | 0 | - | 4.94 | 82,714 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,131 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,049 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,803 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,505 |
| Danube Countries | 0 | - | 4.97 | 71,022 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,683 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,478 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,339 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,259 |
| European Landlocked Countries | 0 | - | 4.99 | 145,691 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,094 |
| Countries with the Most Species | 0 | - | 4.99 | 95,208 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,246 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,183 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,342 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,920 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,536 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,892 |
| Countries in the Alps | 0 | - | 4.87 | 116,725 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,501 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,129 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,963 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,353 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,087 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,948 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,499 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,706 |
| Largest Country by Body of Water | 0 | - | 4.96 | 56,739 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 61,999 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,175 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,009 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,392 |
| 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 | 116,932 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,584 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 70,854 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,214 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,713 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,952 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,444 |
| 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 | 62,193 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,360,677 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,270 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,942 |
