| Countries Mentioned in the Bible | 0 | - | 4.96 | 66,086 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,302 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,877 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,005 |
| Independence from Whom | 0 | - | 4.99 | 209,735 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,785 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,014 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,045 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,232 |
| Countries by Founding Story | 0 | - | 4.95 | 76,561 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,829 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,397 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,183 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,834 |
| Cities by Former Name | 0 | - | 4.84 | 90,993 |
| Recently Independent Countries | 0 | - | 4.98 | 158,002 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,540 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,222 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,928 |
| Countries by Former Name | 0 | - | 4.99 | 124,311 |
| Historical City to Country | 0 | - | 4.84 | 78,138 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,856 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,281 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,752 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,553 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,883 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,333 |
| Former Flags | 0 | - | 4.97 | 106,730 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,486 |
| 10 Plagues of Egypt | 0 | - | 4.40 | 52,742 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.78 | 70,316 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,242 |
| Country by Photo of its Leader | 0 | - | 4.74 | 123,279 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,060 |
| Battle to Country | 0 | - | 4.91 | 52,544 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,215 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,228,892 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,229 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,526 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,927 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,328 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,983 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,451 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,447 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,141 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,037 |
| WWII Geography | 0 | - | 4.81 | 119,373 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 117,326 |
| Ancient City to Country | 0 | - | 4.70 | 107,625 |
| City-States | 0 | - | 4.53 | 37,108 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,483 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,968 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,241 |
| Countries by Independence Day | 0 | - | 4.56 | 52,612 |
| Former Countries by Capital | 0 | - | 4.45 | 127,063 |
| Former Countries | 0 | - | 4.75 | 132,717 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,813 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,536,470 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.87 | 52,887 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,309 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,543 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,453 |
| Prime Ministers of the UK | 0 | - | 4.96 | 434,772 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,655,724 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,850 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,352 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,072 |
| All Cities in India with Population of 1 Million | 0 | - | 4.83 | 47,073 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,537 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,018 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,280 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,642 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,847 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,931,416 |
| Countries in World War I | 0 | - | 4.88 | 226,640 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,443 |
| Hindu Countries | 0 | - | 4.86 | 49,599 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,574 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,418 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,715 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,690 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,468 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,844 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 182,024 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,841 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 45,789 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,317 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,974 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,789 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,643 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,377 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,917 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,530 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,693 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,801 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,512 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,971 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,950 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,272 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,614 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,479 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,571 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,965 |
| Boundary Waters | 0 | - | 4.92 | 88,057 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,822 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,311 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,324 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,853 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,752 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,016 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,137 |
| World Capitals Quiz | 0 | - | 5.00 | 5,032,544 |
| US States and State Capitals | 0 | - | 4.99 | 158,603 |
| Landlocked Countries | 0 | - | 4.99 | 413,749 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,313 |
| Countries Unconquered since 1850 | 0 | - | 4.32 | 64,648 |
| Guerrillas by Country | 0 | - | 4.40 | 40,954 |
| Longest Uninterrupted Democracies | 0 | - | 4.04 | 33,100 |
| Most Recent Country To ... | 0 | - | 4.33 | 55,414 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,496 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 553,343 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.74 | 45,161 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 32,952 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,762 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,470 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,778 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,306 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,447 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,680 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,284 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,313 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,718,175 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,705,797 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,129 |
| Hawaiian Islands | 0 | - | 4.83 | 42,437 |
| Famous Immigrants and Exiles | 0 | - | 4.45 | 22,011 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,958 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,065 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,593 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,545 |
| Top 11 Most Catholic U.S. States | 0 | - | 4.24 | 21,920 |
| People Born on Islands | 0 | - | 4.39 | 52,749 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,636 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,634 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,169 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,019 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,660 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,042 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,206 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.69 | 107,331 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,322 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,450 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,241 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,159 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,921 |
| Island Countries | 0 | - | 4.99 | 707,676 |
| Countries in World War II | 0 | - | 4.54 | 904,790 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,648 |
| Himalayan Countries | 0 | - | 4.95 | 135,412 |
| Andean Countries | 0 | - | 4.94 | 82,845 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,236 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,235 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,929 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,625 |
| Danube Countries | 0 | - | 4.97 | 71,095 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,777 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,548 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,515 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,427 |
| European Landlocked Countries | 0 | - | 4.99 | 145,768 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,230 |
| Countries with the Most Species | 0 | - | 4.99 | 95,248 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,368 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,202 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,372 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,866 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,964 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,581 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,958 |
| Countries in the Alps | 0 | - | 4.86 | 116,844 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,582 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,278 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,020 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,433 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,185 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,014 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,865 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,593 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,770 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,351 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,076 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,200 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,050 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,460 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,759 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,763 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,100 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,658 |
| 2017 News Stories - Name the Country | 0 | - | 4.46 | 28,392 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,260 |
