| Countries Mentioned in the Bible | 0 | - | 4.96 | 67,243 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,475 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,769 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,198 |
| Independence from Whom | 0 | - | 4.99 | 212,147 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,762 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,605 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,499 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,110 |
| Countries by Founding Story | 0 | - | 4.95 | 77,388 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,424 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,061 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,872 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,997 |
| 10 Plagues of Egypt | 0 | - | 4.41 | 53,865 |
| Cities by Former Name | 0 | - | 4.83 | 91,730 |
| Recently Independent Countries | 0 | - | 4.98 | 159,490 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,271 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,769 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,335 |
| Countries by Former Name | 0 | - | 4.99 | 125,361 |
| Historical City to Country | 0 | - | 4.84 | 78,641 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,767 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,568 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,050 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,438 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,587 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,632 |
| Former Flags | 0 | - | 4.97 | 107,978 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,033 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,797 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,390 |
| Country by Photo of its Leader | 0 | - | 4.72 | 124,266 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,063 |
| Battle to Country | 0 | - | 4.91 | 53,534 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,930 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,753 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,347,407 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,680 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,283 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,093 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,988 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,754 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,443 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,108 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,325 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,142 |
| WWII Geography | 0 | - | 4.81 | 120,567 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 118,748 |
| Ancient City to Country | 0 | - | 4.70 | 108,145 |
| City-States | 0 | - | 4.53 | 37,308 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,719 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,153 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,474 |
| Countries by Independence Day | 0 | - | 4.61 | 52,779 |
| Former Countries by Capital | 0 | - | 4.45 | 127,603 |
| Former Countries | 0 | - | 4.75 | 133,932 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,623 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,552,486 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 53,605 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,380 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,966 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,413 |
| Prime Ministers of the UK | 0 | - | 4.95 | 440,077 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,708,534 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 56,981 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 96,550 |
| All Cities in China with Population of 1 Million | 0 | - | 4.82 | 46,236 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 99,185 |
| All Cities in India with Population of 1 Million | 0 | - | 4.83 | 47,658 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 114,631 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,188 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,939 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,084 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,935 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,596,708 |
| Countries in World War I | 0 | - | 4.88 | 228,477 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,379 |
| Hindu Countries | 0 | - | 4.86 | 50,306 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,179 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,898 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,379 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,089 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,504 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,647 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,740 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,845 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 47,525 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,339 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,186 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,080 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,533 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,211 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,542 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,543 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,294 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,679 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,854 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,710 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 171,981 |
| Flags of WW1 | 0 | - | 4.60 | 38,504 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,760 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,363 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,205 |
| Roman Provinces on a Map | 0 | - | 4.54 | 37,049 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,491 |
| Boundary Waters | 0 | - | 4.92 | 88,581 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,261 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,284 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,753 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,624 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,596 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,129 |
| City Where It Happened #1 | 0 | - | 4.23 | 106,393 |
| World Capitals Quiz | 0 | - | 5.00 | 5,084,196 |
| US States and State Capitals | 0 | - | 4.99 | 163,533 |
| Landlocked Countries | 0 | - | 4.99 | 422,146 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,686 |
| Countries Unconquered since 1850 | 0 | - | 4.32 | 64,875 |
| Guerrillas by Country | 0 | - | 4.40 | 41,156 |
| Longest Uninterrupted Democracies | 0 | - | 4.04 | 33,228 |
| Most Recent Country To ... | 0 | - | 4.33 | 55,755 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,775 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 577,334 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,632 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,484 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,470 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,278 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,711 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,945 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,620 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,953 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,190 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,625 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,780,055 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,722,445 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,978 |
| Hawaiian Islands | 0 | - | 4.83 | 42,779 |
| Famous Immigrants and Exiles | 0 | - | 4.46 | 23,550 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,549 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,216 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,336 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,623 |
| Top 11 Most Catholic U.S. States | 0 | - | 4.25 | 22,079 |
| People Born on Islands | 0 | - | 4.39 | 52,974 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 438,025 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,279 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,719 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,037 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,435 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,446 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,712 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.70 | 107,904 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,925 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,590,942 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,244 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,553 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,432 |
| Island Countries | 0 | - | 4.99 | 711,108 |
| Countries in World War II | 0 | - | 4.54 | 914,836 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,564 |
| Himalayan Countries | 0 | - | 4.94 | 138,824 |
| Andean Countries | 0 | - | 4.93 | 84,661 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,863 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,901 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,490 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,839 |
| Danube Countries | 0 | - | 4.97 | 72,035 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,043 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,444 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,350 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,833 |
| European Landlocked Countries | 0 | - | 4.99 | 147,165 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,680 |
| Countries with the Most Species | 0 | - | 4.99 | 103,264 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,792 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,603 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,729 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,371 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,556 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,246 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,684 |
| Countries in the Alps | 0 | - | 4.87 | 118,234 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,223 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,065 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,673 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,615 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,538 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,961 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,803 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,695 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,514 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,192 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,868 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,666 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,537 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,242 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,493 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,544 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,952 |
