| Countries Mentioned in the Bible | 0 | - | 4.96 | 66,099 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,312 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,884 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,016 |
| Independence from Whom | 0 | - | 4.99 | 209,754 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,802 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,020 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,069 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,240 |
| Countries by Founding Story | 0 | - | 4.95 | 76,565 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,837 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,403 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,193 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,845 |
| Cities by Former Name | 0 | - | 4.84 | 91,000 |
| Recently Independent Countries | 0 | - | 4.98 | 158,018 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,555 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,251 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,951 |
| Countries by Former Name | 0 | - | 4.99 | 124,325 |
| Historical City to Country | 0 | - | 4.84 | 78,141 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,860 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,284 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,759 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,569 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,888 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,341 |
| Former Flags | 0 | - | 4.97 | 106,737 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,492 |
| 10 Plagues of Egypt | 0 | - | 4.40 | 52,842 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.78 | 70,321 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,249 |
| Country by Photo of its Leader | 0 | - | 4.74 | 123,290 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,069 |
| Battle to Country | 0 | - | 4.91 | 52,556 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,223 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,229,643 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,231 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,529 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,944 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,346 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,999 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,460 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,464 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,153 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,048 |
| WWII Geography | 0 | - | 4.81 | 119,379 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 117,341 |
| Ancient City to Country | 0 | - | 4.70 | 107,631 |
| City-States | 0 | - | 4.53 | 37,110 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,487 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,969 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,243 |
| Countries by Independence Day | 0 | - | 4.56 | 52,617 |
| Former Countries by Capital | 0 | - | 4.45 | 127,066 |
| Former Countries | 0 | - | 4.75 | 132,728 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,815 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,536,591 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.87 | 52,890 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,316 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,552 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,468 |
| Prime Ministers of the UK | 0 | - | 4.96 | 434,813 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,656,276 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,853 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,361 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,083 |
| All Cities in India with Population of 1 Million | 0 | - | 4.83 | 47,076 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,550 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,021 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,288 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,648 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,859 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,936,939 |
| Countries in World War I | 0 | - | 4.88 | 226,652 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,458 |
| Hindu Countries | 0 | - | 4.86 | 49,601 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,585 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,430 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,720 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,712 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,478 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,852 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 182,046 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,856 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 45,802 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,331 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,985 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,805 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,652 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,379 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,921 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,538 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,694 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,807 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,513 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,972 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,966 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,279 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,621 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,485 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,584 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,966 |
| Boundary Waters | 0 | - | 4.92 | 88,061 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,826 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,314 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,335 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,861 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,762 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,017 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,137 |
| World Capitals Quiz | 0 | - | 5.00 | 5,032,923 |
| US States and State Capitals | 0 | - | 4.99 | 158,647 |
| Landlocked Countries | 0 | - | 4.99 | 413,801 |
| 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 | 40,957 |
| Longest Uninterrupted Democracies | 0 | - | 4.04 | 33,100 |
| Most Recent Country To ... | 0 | - | 4.33 | 55,418 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,509 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 553,500 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.74 | 45,166 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 32,956 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,767 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,481 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,791 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,312 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,511 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,687 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,302 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,324 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,718,758 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,705,892 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,143 |
| Hawaiian Islands | 0 | - | 4.83 | 42,437 |
| Famous Immigrants and Exiles | 0 | - | 4.45 | 22,081 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,966 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,076 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,621 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,569 |
| Top 11 Most Catholic U.S. States | 0 | - | 4.24 | 21,921 |
| People Born on Islands | 0 | - | 4.39 | 52,750 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,678 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,639 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,177 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,028 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,678 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,063 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,299 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.69 | 107,333 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,330 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,590 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,246 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,178 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,949 |
| Island Countries | 0 | - | 4.99 | 707,705 |
| Countries in World War II | 0 | - | 4.54 | 904,868 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,671 |
| Himalayan Countries | 0 | - | 4.95 | 135,430 |
| Andean Countries | 0 | - | 4.94 | 82,855 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,249 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,249 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,934 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,629 |
| Danube Countries | 0 | - | 4.97 | 71,097 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,782 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,551 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,523 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,442 |
| European Landlocked Countries | 0 | - | 4.99 | 145,774 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,239 |
| Countries with the Most Species | 0 | - | 4.99 | 95,252 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,379 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,204 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,374 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,870 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,968 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,583 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,964 |
| Countries in the Alps | 0 | - | 4.86 | 116,855 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,585 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,287 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,024 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,437 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,191 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,021 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,877 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,599 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,774 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,378 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,079 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,201 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,053 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,461 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,767 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,768 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,110 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,662 |
| 2017 News Stories - Name the Country | 0 | - | 4.46 | 28,392 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,265 |
