| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,027 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,955 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,812 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,536 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,582 |
| Olympic Host Countries | 0 | - | 4.98 | 202,075 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,450 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,313 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,175 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,177 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,193 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,282 |
| Country Flag-Shape Picture Quiz #8 | 0 | - | 4.98 | 57,557 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,643 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,346 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,492 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,047 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,602 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,260 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,952 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,668 |
| Every Country Shape | 0 | - | 5.00 | 471,696 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,234 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,279 |
| Random European Flag to Country | 0 | - | 4.90 | 184,322 |
| Random African Flag to Country | 0 | - | 4.87 | 75,679 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,718 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,675 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,625 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,945 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,786 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,530 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,727 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,552 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,923 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,317 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,121 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,419 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,196 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,177 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,020 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,975 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,165 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,677 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,414 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,829 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,277 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,130 |
| Flags of Oceania | 0 | - | 5.00 | 263,048 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,695 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,914 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,163 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,861 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,825 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,262 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,927 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,170 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,613 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,196 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,592 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,403,281 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,867 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,990 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,639 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,327 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,907 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,244 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,706 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,516 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,327 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 96,012 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,680 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 65,040 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,560,389 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,708 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,394 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,615 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,289 |
| North American Sports Cities | 0 | - | 4.82 | 173,207 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,764 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,361 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,526 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,764 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,945 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,676 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,339 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,781 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,689 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,156 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,228 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,621 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,989 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,549 |
| Random Asian Flag to Country | 0 | - | 4.70 | 114,102 |
| Every American Country by Shape | 0 | - | 4.79 | 37,368 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,426 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,551 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,606 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 84,111 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,670 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,654 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,821 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,480 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,744 |
| Flags of the Middle East | 0 | - | 4.69 | 62,838 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,602 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 42,352 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,103 |
| Recognize Countries by Tripoint Maps #3 | 0 | - | 4.54 | 24,301 |
| Boundary Waters | 0 | - | 4.92 | 88,798 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,430 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,760 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,418 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,010 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,900 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,746 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,920,134 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 58,096 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,398 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,835 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,542 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,492 |
| Olympic Medalists in Ice Hockey | 0 | - | 4.35 | 44,686 |
| Every European Country Shape | 0 | - | 4.96 | 203,110 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,654 |
| Every African Country Shape | 0 | - | 4.90 | 88,473 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 90,262 |
| China by Picture | 0 | - | 4.51 | 63,773 |
| Merged Countries #2 | 0 | - | 4.96 | 99,913 |
| Merged Countries #4 | 0 | - | 4.81 | 94,154 |
| Merged Countries #6 | 0 | - | 4.90 | 73,849 |
| Merged Countries #7 | 0 | - | 4.93 | 83,181 |
| Pixelated United States Map | 0 | - | 4.88 | 94,850 |
| World Capitals Quiz | 0 | - | 5.00 | 5,109,590 |
| Landlocked Countries | 0 | - | 4.99 | 426,550 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 101,376 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 118,920 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 590,053 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,629 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,609 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,807,875 |
| Australia by Picture | 0 | - | 4.41 | 28,754 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,730,751 |
| NBA Cities Map Quiz | 0 | - | 4.51 | 253,993 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,890 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,974 |
| Satellite Images - The United Kingdom | 0 | - | 4.41 | 28,193 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,953 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,447 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,060 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,087 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,970 |
| American Cities by Stadium | 0 | - | 4.02 | 36,595 |
| City by Football Clubs | 0 | - | 4.38 | 138,443 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,768 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,852 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,000 |
| Island Countries | 0 | - | 4.99 | 712,759 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,546 |
| Himalayan Countries | 0 | - | 4.93 | 140,482 |
| Andean Countries | 0 | - | 4.94 | 85,618 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,750 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,218 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,316 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,549 |
| Danube Countries | 0 | - | 4.97 | 72,471 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,681 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,902 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,264 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,737 |
| European Landlocked Countries | 0 | - | 4.99 | 147,671 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,398 |
| Countries with the Most Species | 0 | - | 4.99 | 103,605 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,510 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,791 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,913 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,876 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,616 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,071 |
| Countries in the Alps | 0 | - | 4.87 | 118,858 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,793 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,993 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,011 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,091 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,039 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,322 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,470 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,925 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,464 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,236 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,914 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,782 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,612 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,850 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,949 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,994 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,659 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 72,603 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 75,579 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,753 |
