| Countries of Europe in 1444 | 0 | - | 4.92 | 98,722 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,529 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,872 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,308 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,198 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,948 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,427 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,419 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,112 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,021 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,499 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,160 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,861 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,685 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,453 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 110,209 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.74 | 45,148 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 32,940 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,277 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,109 |
| Top World Languages | 0 | - | 4.92 | 813,129 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,899 |
| Countries by Official Language | 0 | - | 4.95 | 192,765 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,127 |
| Countries in their Native Language | 0 | - | 4.99 | 196,634 |
| Independence from Whom | 0 | - | 4.99 | 209,685 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,744 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,797 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,998 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,010 |
| Countries by Founding Story | 0 | - | 4.95 | 76,535 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,801,068 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,463 |
| Places in their Native Language #2 | 0 | - | 4.85 | 122,976 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,168 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,587,966 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,704 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,558 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,617 |
| Cities by Former Name | 0 | - | 4.84 | 90,972 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,692 |
| World Capitals by Map | 0 | - | 5.00 | 283,209 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,671 |
| Recently Independent Countries | 0 | - | 4.98 | 157,984 |
| French-Speaking Countries | 0 | - | 4.85 | 268,798 |
| German-Speaking Countries | 0 | - | 4.89 | 123,506 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 24,637 |
| Countries by Former Name | 0 | - | 4.99 | 124,284 |
| Historical City to Country | 0 | - | 4.84 | 78,125 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,279 |
| Layers of the Earth and Atmosphere | 0 | - | 4.97 | 50,179 |
| African East Coast | 0 | - | 4.96 | 95,054 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,691 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,860 |
| Spanish to English Country Names | 0 | - | 4.85 | 32,028 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,945 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,134 |
| Megacities on a World Map | 0 | - | 4.98 | 250,965 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 73,867 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 112,762 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.96 | 120,213 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,142 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,357 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,192 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,799 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 64,910 |
| English Speaking Countries | 0 | - | 4.64 | 356,017 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,840 |
| Pixelated World Map | 0 | - | 5.00 | 142,433 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,272 |
| Countries in a Pumpkin of the World Map | 0 | - | 4.98 | 54,339 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,250 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,348 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 79,965 |
| Former Flags | 0 | - | 4.97 | 106,694 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,888 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,156 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,690 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,601 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,268 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,904 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,043 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,826 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,659 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,770 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,715 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,473 |
| Megacities on an Empty Map | 0 | - | 4.96 | 102,508 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,368 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,037 |
| Battle to Country | 0 | - | 4.91 | 52,525 |
| Random Point on Land to Country | 0 | - | 4.99 | 231,873 |
| Random Countries on a Topological Map | 0 | - | 4.90 | 51,219 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,988 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 304,448 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 86,859 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 55,601 |
| Seas on the World Map | 0 | - | 4.96 | 133,819 |
| Seas of the World | 0 | - | 5.00 | 154,354 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,069 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,410 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,811 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,468 |
| Ancient City to Country | 0 | - | 4.70 | 107,608 |
| City-States | 0 | - | 4.53 | 37,097 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,481 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,796 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,964 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,238 |
| Countries by Independence Day | 0 | - | 4.56 | 52,610 |
| Former Countries by Capital | 0 | - | 4.45 | 127,046 |
| Former Countries | 0 | - | 4.75 | 132,704 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,278 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,918 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,753 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,661 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,798 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 134,805 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,965 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 29,687 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,284 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,156 |
| Boundary Waters | 0 | - | 4.92 | 88,042 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,815 |
| WWII Geography | 0 | - | 4.81 | 119,349 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,285 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,295 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,837 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,735 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,017 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,918,100 |
| Landlocked Countries | 0 | - | 4.99 | 413,590 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 552,933 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,452 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,160 |
| Pixelated United States Map | 0 | - | 4.89 | 93,481 |
| Countries of Iberia in History with a Map | 0 | - | 4.87 | 41,141 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 60,374 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 85,496 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.82 | 54,288 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,161 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,997 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,618 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,980 |
| Biggest Cities in the Blue Banana | 0 | - | 4.56 | 35,999 |
| Largest Cities in the World if all the Ice Melts on a Map | 0 | - | 4.69 | 35,017 |
| 1M Cities in Squares of the World Map | 0 | - | 4.80 | 33,566 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,196 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,566 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,806 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,011 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,015 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,185 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,130 |
| World Capitals Quiz | 0 | - | 5.00 | 5,031,320 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,461 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,577 |
| Himalayan Countries | 0 | - | 4.95 | 135,344 |
| Andean Countries | 0 | - | 4.94 | 82,822 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,208 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,202 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,895 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,605 |
| Countries in World War I | 0 | - | 4.88 | 226,616 |
| Danube Countries | 0 | - | 4.97 | 71,079 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,763 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,537 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,476 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,389 |
| European Landlocked Countries | 0 | - | 4.99 | 145,749 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,204 |
| Countries with the Most Species | 0 | - | 4.99 | 95,239 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,411 |
| Countries Unconquered since 1850 | 0 | - | 4.32 | 64,645 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,336 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,197 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,369 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,957 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,573 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,951 |
| Countries in the Alps | 0 | - | 4.86 | 116,819 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,560 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,251 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,003 |
| Guerrillas by Country | 0 | - | 4.40 | 40,951 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,415 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,157 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,000 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,572 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,745 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,280 |
| Longest Uninterrupted Democracies | 0 | - | 4.04 | 33,096 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,046 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,194 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,041 |
| Most Recent Country To ... | 0 | - | 4.33 | 55,403 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,452 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,742 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,751 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,056 |
