| Countries Mentioned in the Bible | 0 | - | 4.96 | 66,094 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,307 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,878 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,012 |
| Independence from Whom | 0 | - | 4.99 | 209,747 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,792 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,017 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,057 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,237 |
| Countries by Founding Story | 0 | - | 4.95 | 76,564 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,833 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,399 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,189 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,842 |
| Cities by Former Name | 0 | - | 4.84 | 90,996 |
| Recently Independent Countries | 0 | - | 4.98 | 158,010 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,545 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,238 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,939 |
| Countries by Former Name | 0 | - | 4.99 | 124,322 |
| Historical City to Country | 0 | - | 4.84 | 78,139 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,856 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,282 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,756 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,561 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,886 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,336 |
| Former Flags | 0 | - | 4.97 | 106,733 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,490 |
| 10 Plagues of Egypt | 0 | - | 4.40 | 52,789 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.78 | 70,317 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,244 |
| Country by Photo of its Leader | 0 | - | 4.74 | 123,284 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,066 |
| Battle to Country | 0 | - | 4.91 | 52,550 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,218 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,229,276 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,230 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,528 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,933 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,336 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,989 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,455 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,455 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,148 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,040 |
| WWII Geography | 0 | - | 4.81 | 119,378 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 117,333 |
| Ancient City to Country | 0 | - | 4.70 | 107,628 |
| City-States | 0 | - | 4.53 | 37,109 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,484 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,968 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,243 |
| Countries by Independence Day | 0 | - | 4.56 | 52,615 |
| Former Countries by Capital | 0 | - | 4.45 | 127,065 |
| Former Countries | 0 | - | 4.75 | 132,722 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,813 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,536,540 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.87 | 52,890 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,312 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,548 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,460 |
| Prime Ministers of the UK | 0 | - | 4.96 | 434,788 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,655,996 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,851 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,357 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,077 |
| 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 | 112,541 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,018 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,287 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,646 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,854 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,934,149 |
| Countries in World War I | 0 | - | 4.88 | 226,648 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,453 |
| Hindu Countries | 0 | - | 4.86 | 49,599 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,577 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,422 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,717 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,703 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,472 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,849 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 182,036 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,848 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 45,795 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,323 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,982 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,800 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,649 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,379 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,919 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,531 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,694 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,804 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,512 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,972 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,958 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,276 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,619 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,481 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,581 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,965 |
| Boundary Waters | 0 | - | 4.92 | 88,059 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,823 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,313 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,329 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,857 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,757 |
| 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 | 5,032,757 |
| US States and State Capitals | 0 | - | 4.99 | 158,623 |
| Landlocked Countries | 0 | - | 4.99 | 413,779 |
| 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 | 40,956 |
| Longest Uninterrupted Democracies | 0 | - | 4.04 | 33,100 |
| Most Recent Country To ... | 0 | - | 4.33 | 55,416 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,505 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 553,423 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.74 | 45,163 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 32,955 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,765 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,476 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,782 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,311 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,478 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,684 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,290 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,319 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,718,508 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,705,848 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,141 |
| Hawaiian Islands | 0 | - | 4.83 | 42,437 |
| Famous Immigrants and Exiles | 0 | - | 4.45 | 22,052 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,962 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,070 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,603 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,553 |
| 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 | 433,661 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,637 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,174 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,022 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,668 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,053 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,248 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.69 | 107,331 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,328 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,527 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,242 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,168 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,935 |
| Island Countries | 0 | - | 4.99 | 707,692 |
| Countries in World War II | 0 | - | 4.54 | 904,834 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,659 |
| Himalayan Countries | 0 | - | 4.95 | 135,425 |
| Andean Countries | 0 | - | 4.94 | 82,854 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,241 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,240 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,932 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,626 |
| Danube Countries | 0 | - | 4.97 | 71,097 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,779 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,548 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,520 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,436 |
| European Landlocked Countries | 0 | - | 4.99 | 145,769 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,234 |
| Countries with the Most Species | 0 | - | 4.99 | 95,248 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,372 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,203 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,372 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,869 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,967 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,582 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,962 |
| Countries in the Alps | 0 | - | 4.86 | 116,850 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,583 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,281 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,021 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,435 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,190 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,020 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,867 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,598 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,772 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,368 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,079 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,200 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,051 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,461 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,764 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,765 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,106 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,660 |
| 2017 News Stories - Name the Country | 0 | - | 4.46 | 28,392 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,260 |
