| Countries of Europe in 1444 | 0 | - | 4.92 | 100,630 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,786 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,918 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,229 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 69,228 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,432 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,650 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,864 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,907 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,630 |
| Countries of the World in 1900 | 0 | - | 4.89 | 86,035 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,875 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,270 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,062 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,662 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,750 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,425 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,864 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.78 | 33,706 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,751 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,159 |
| Independence from Whom | 0 | - | 4.99 | 213,193 |
| Subdivisions by Country | 0 | - | 4.87 | 50,639 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,546 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,882 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,169 |
| Countries by Founding Story | 0 | - | 4.95 | 77,849 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,926 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,585 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,177 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,850,418 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,655,411 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,722 |
| Roman Provinces on a Map | 0 | - | 4.53 | 37,357 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 420,845 |
| Cities by Former Name | 0 | - | 4.83 | 92,103 |
| World Capitals by Map | 0 | - | 5.00 | 289,615 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,855 |
| Recently Independent Countries | 0 | - | 4.98 | 160,401 |
| Countries by Former Name | 0 | - | 4.99 | 125,884 |
| Historical City to Country | 0 | - | 4.85 | 79,048 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,917 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,721 |
| African East Coast | 0 | - | 4.96 | 96,821 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,790 |
| Megacities on a World Map | 0 | - | 4.98 | 257,133 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,740 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 116,576 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 124,083 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,303 |
| 1M Cities in Squares of the World Map | 0 | - | 4.83 | 35,364 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,551 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,190 |
| Countries Settled by Vikings | 0 | - | 4.92 | 122,116 |
| Pixelated World Map | 0 | - | 5.00 | 144,148 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,703 |
| Countries in a Pumpkin of the World Map | 0 | - | 4.98 | 55,270 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,284 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,603 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,425 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,834 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,366 |
| Former Flags | 0 | - | 4.97 | 108,666 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,502 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 83,082 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,938 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,125 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,337 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,204 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,901 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,705 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,717 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,723 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,288 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,271 |
| Ancient City to Country | 0 | - | 4.72 | 108,371 |
| City-States | 0 | - | 4.53 | 37,417 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,830 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,160 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,284 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,625 |
| Countries by Independence Day | 0 | - | 4.62 | 52,865 |
| Former Countries by Capital | 0 | - | 4.45 | 127,839 |
| Former Countries | 0 | - | 4.77 | 134,257 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,547 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,529 |
| Battle to Country | 0 | - | 4.91 | 54,014 |
| Random Point on Land to Country | 0 | - | 4.99 | 237,385 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,979 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,939 |
| States of India | 0 | - | 4.94 | 196,090 |
| Japanese Prefectures | 0 | - | 4.98 | 139,157 |
| Regions of New Zealand | 0 | - | 4.84 | 28,754 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,797 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,639 |
| Provinces of Turkey | 0 | - | 4.95 | 206,055 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 309,633 |
| World's Longest Rivers on a Map | 0 | - | 4.90 | 88,370 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 56,915 |
| Seas on the World Map | 0 | - | 4.96 | 136,020 |
| Seas of the World | 0 | - | 5.00 | 158,606 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,493 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,808 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,520 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,380 |
| Boundary Waters | 0 | - | 4.92 | 88,794 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,429 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,749 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,402 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,002 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 71,018 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,167 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,926 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,077 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 140,136 |
| States of Mexico | 0 | - | 4.96 | 178,382 |
| States of Brazil | 0 | - | 4.97 | 89,847 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,856 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,535 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,271 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,913,430 |
| Landlocked Countries | 0 | - | 4.99 | 426,420 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 589,791 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,686 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 30,169 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,830 |
| WWII Geography | 0 | - | 4.81 | 121,375 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,167 |
| City Where It Happened #1 | 0 | - | 4.23 | 106,649 |
| World Capitals Quiz | 0 | - | 5.00 | 5,108,999 |
| Countries Unconquered since 1850 | 0 | - | 4.32 | 64,957 |
| Guerrillas by Country | 0 | - | 4.40 | 41,236 |
| Longest Uninterrupted Democracies | 0 | - | 4.04 | 33,294 |
| Most Recent Country To ... | 0 | - | 4.33 | 55,917 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,807,338 |
| Famous Immigrants and Exiles | 0 | - | 4.46 | 23,747 |
| Pixelated United States Map | 0 | - | 4.88 | 94,846 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,433 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 61,707 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,911 |
| People Born on Islands | 0 | - | 4.39 | 53,070 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,949 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,443 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,047 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,075 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,905 |
| Biggest Cities in the Blue Banana | 0 | - | 4.57 | 36,696 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,464 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,900 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,958 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,223 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,527 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,549 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,601 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,821 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,947 |
| Island Countries | 0 | - | 4.99 | 712,722 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,502 |
| Himalayan Countries | 0 | - | 4.93 | 140,445 |
| Andean Countries | 0 | - | 4.94 | 85,588 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,731 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,180 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,293 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,535 |
| Countries in World War I | 0 | - | 4.88 | 229,259 |
| Danube Countries | 0 | - | 4.97 | 72,461 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,671 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,894 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,240 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,717 |
| European Landlocked Countries | 0 | - | 4.99 | 147,656 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,379 |
| Countries with the Most Species | 0 | - | 4.99 | 103,599 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 230,234 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,488 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,788 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,910 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,871 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,611 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,062 |
| Countries in the Alps | 0 | - | 4.87 | 118,842 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,760 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,976 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,999 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,079 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,021 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,308 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,464 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,909 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,458 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,223 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,907 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,773 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,598 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,840 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,935 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,960 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,652 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 75,262 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,732 |
