| Recently Independent Countries Quiz | 0 | - | 4.98 | 155,049 |
| Countries of the World in 1900 | 0 | - | 4.89 | 79,718 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 188,195 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 144,248 |
| Warsaw Pact Countries | 0 | - | 4.83 | 83,227 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 96,181 |
| Countries of the World in 1444 | 0 | - | 4.98 | 57,823 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 55,351 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 49,497 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 66,765 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 145,735 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 72,742 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.94 | 60,342 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 67,718 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 54,056 |
| Independence from Whom | 0 | - | 4.99 | 204,905 |
| Who Controlled These Colonies? | 0 | - | 4.90 | 127,199 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 60,806 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 90,035 |
| Countries by Founding Story | 0 | - | 4.95 | 74,760 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 44,843 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,705,397 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 103,309 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.77 | 41,312 |
| Cities by Former Name | 0 | - | 4.84 | 89,353 |
| World Capitals by Map | 0 | - | 5.00 | 274,200 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 55,936 |
| Countries by Former Name | 0 | - | 4.99 | 122,200 |
| Historical City to Country | 0 | - | 4.84 | 76,936 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 34,269 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 49,357 |
| African East Coast | 0 | - | 4.96 | 92,690 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 405,200 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.74 | 44,167 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 31,972 |
| Colonies of Africa with a Map | 0 | - | 4.75 | 52,823 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.85 | 22,804 |
| Megacities on a World Map | 0 | - | 4.98 | 236,570 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 71,511 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 103,418 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.96 | 115,596 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.97 | 32,414 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 106,018 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 59,464 |
| Countries Settled by Vikings | 0 | - | 4.93 | 118,879 |
| Pixelated World Map | 0 | - | 5.00 | 139,057 |
| Countries in a Pumpkin of the World Map | 0 | - | 4.98 | 53,049 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 78,849 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 78,343 |
| Former Flags | 0 | - | 4.98 | 104,139 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 156,503 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 46,641 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 48,436 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 78,976 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 103,978 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 68,457 |
| Top African Languages on a Map | 0 | - | 4.93 | 68,589 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 105,863 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 60,382 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 303,326 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 238,111 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 225,237 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 297,803 |
| Boundary Waters | 0 | - | 4.92 | 87,046 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 34,016 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 93,299 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 58,429 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 58,368 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 67,968 |
| Megacities on an Empty Map | 0 | - | 4.96 | 94,884 |
| Ancient City to Country | 0 | - | 4.70 | 106,130 |
| City-States | 0 | - | 4.53 | 36,662 |
| Damaged and Destroyed Cities | 0 | - | 4.43 | 43,996 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.92 | 23,882 |
| City Where It Happened #2 | 0 | - | 4.41 | 52,507 |
| City Where It Happened #3 | 0 | - | 4.53 | 39,655 |
| Countries by Independence Day | 0 | - | 4.61 | 52,225 |
| Former Countries by Capital | 0 | - | 4.45 | 125,773 |
| Former Countries | 0 | - | 4.74 | 130,738 |
| Guerrillas by Country | 0 | - | 4.43 | 40,494 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 102,804 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 76,111 |
| Battle to Country | 0 | - | 4.91 | 50,450 |
| Random Point on Land to Country | 0 | - | 4.98 | 226,037 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 49,206 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 43,720 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.96 | 25,384 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 58,828 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.91 | 31,020 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 297,189 |
| World's Longest Rivers on a Map | 0 | - | 4.90 | 84,787 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 53,931 |
| Seas on the World Map | 0 | - | 4.97 | 131,356 |
| Seas of the World | 0 | - | 5.00 | 148,992 |
| Pixelated Africa Map | 0 | - | 4.98 | 96,509 |
| Pixelated Asia Map | 0 | - | 4.92 | 70,321 |
| Pixelated Europe Map | 0 | - | 4.88 | 118,816 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 117,445 |
| Biggest Cities in the Sun Belt on a Map | 0 | - | 4.83 | 22,483 |
| Countries of the World Quiz | 0 | - | 5.00 | 45,555,761 |
| Countries Most Affected by the 2004 Tsunami | 0 | - | 4.01 | 19,427 |
| Cities Where Famous People Died | 0 | - | 4.43 | 32,689 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 77,945 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 86,822 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 398,055 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 99,070 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 126,190 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 509,979 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.91 | 49,776 |
| Largest Lakes in the United States on a Map | 0 | - | 4.89 | 24,028 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 50,181 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 113,013 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 102,375 |
| WWII Geography | 0 | - | 4.81 | 117,016 |
| World Geography on a Map #1 | 0 | - | 4.94 | 72,080 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 92,772 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 161,937 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 120,231 |
| Cities by Founder and Date | 0 | - | 4.55 | 28,770 |
| City Where It Happened #1 | 0 | - | 4.24 | 105,529 |
| World Capitals Quiz | 0 | - | 5.00 | 4,915,331 |
| Sahara Desert Countries | 0 | - | 4.98 | 153,198 |
| Himalayan Countries | 0 | - | 4.95 | 128,804 |
| Andean Countries | 0 | - | 4.93 | 72,554 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 59,615 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 118,109 |
| Coffee Producing Countries | 0 | - | 4.81 | 62,927 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 62,100 |
| Danube Countries | 0 | - | 4.97 | 62,687 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 99,373 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 83,693 |
| Countries with the Worst Passports | 0 | - | 4.93 | 78,548 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 143,284 |
| European Landlocked Countries | 0 | - | 4.99 | 143,460 |
| Partially Recognized Countries | 0 | - | 4.98 | 102,042 |
| Countries with the Most Species | 0 | - | 4.99 | 93,821 |
| Countries Unconquered since 1850 | 0 | - | 4.34 | 64,213 |
| Countries 197 to 205 | 0 | - | 4.88 | 66,460 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 52,474 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 46,656 |
| Countries that Use the Peso | 0 | - | 4.87 | 57,719 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 71,257 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 55,359 |
| Countries in the Alps | 0 | - | 4.87 | 113,905 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 92,651 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 101,532 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 76,771 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 93,140 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 113,048 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.90 | 93,447 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 97,228 |
| Five Biggest Countries by Longitude | 0 | - | 4.90 | 51,316 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 49,162 |
| Longest Uninterrupted Democracies | 0 | - | 4.05 | 32,826 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 60,392 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 52,274 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 40,092 |
| Most Recent Country To ... | 0 | - | 4.32 | 54,728 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 101,830 |
| Arctic Ocean Countries | 0 | - | 4.95 | 77,315 |
| Countries with the Most Grassland | 0 | - | 4.93 | 75,257 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 113,037 |
| Countries with the Most Climate Zones | 0 | - | 4.95 | 66,206 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 58,009 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.94 | 42,001 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 230,577 |
| World Countries - Blind Typing | 0 | - | 5.00 | 100,383 |
| Countries in Their Own Alphabet | 0 | - | 4.96 | 46,411 |
| Largest Countries By Category | 0 | - | 4.97 | 153,943 |
| Countries by Countries | 0 | - | 4.96 | 60,335 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,497,922 |
| Country Flags with the Most White | 0 | - | 4.86 | 134,617 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,308 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 46,815 |
| Merged Country Flags | 0 | - | 4.88 | 104,206 |
| All Countries by Population With a Map | 0 | - | 4.98 | 100,782 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 94,863 |
| Colourful Countries of the World | 0 | - | 4.99 | 57,437 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 85,811 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,589,861 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 142,478 |
| Western Europe Map Quiz | 0 | - | 4.87 | 92,611 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 80,231 |
| Who Controls It? #1 | 0 | - | 4.83 | 47,719 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.97 | 33,356 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 200,679 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 116,236 |
| Longest International Borders | 0 | - | 4.99 | 260,121 |
| Countries with Three Borders | 0 | - | 4.96 | 35,258 |
| Country Connect by Northernmost Point | 0 | - | 4.97 | 40,470 |
| Largest Cities for each Latitude Degree | 0 | - | 5.00 | 46,248 |
| Famous Immigrants and Exiles | 0 | - | 4.47 | 20,279 |
| Pixelated United States Map | 0 | - | 4.90 | 90,720 |
| Countries of Iberia in History with a Map | 0 | - | 4.89 | 39,607 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 58,471 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 83,480 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.85 | 52,938 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.86 | 36,351 |
| Demonym of Every Country | 0 | - | 4.91 | 56,731 |
| People Born on Islands | 0 | - | 4.38 | 52,241 |
