| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 69,106 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,428 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,668 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,795 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,015 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,165 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,946 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,592 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,700 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,454 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,771 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,476 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,915 |
| Island Countries | 0 | - | 4.99 | 712,118 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,770 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.78 | 33,623 |
| Independence from Whom | 0 | - | 4.99 | 212,795 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,251 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,390 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,454 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,773 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,944 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,782 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,640 |
| Countries by Founding Story | 0 | - | 4.95 | 77,693 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,381 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,059 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,462 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,844,617 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,647,472 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,557 |
| Most Populous Islands on a World Map | 0 | - | 4.91 | 23,712 |
| Roman Provinces on a Map | 0 | - | 4.53 | 37,268 |
| People Born on Islands | 0 | - | 4.39 | 53,031 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 420,107 |
| Cities by Former Name | 0 | - | 4.83 | 91,956 |
| World Capitals by Map | 0 | - | 5.00 | 288,913 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,744 |
| Recently Independent Countries | 0 | - | 4.98 | 159,834 |
| Countries by Former Name | 0 | - | 4.99 | 125,682 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,970 |
| Historical City to Country | 0 | - | 4.85 | 78,914 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,857 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,666 |
| African East Coast | 0 | - | 4.96 | 96,623 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,221 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,646 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,186 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,694 |
| Megacities on a World Map | 0 | - | 4.98 | 256,498 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,546 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 115,943 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 123,706 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,199 |
| 1M Cities in Squares of the World Map | 0 | - | 4.82 | 35,150 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,320 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,710 |
| Countries Settled by Vikings | 0 | - | 4.92 | 121,984 |
| Pixelated World Map | 0 | - | 5.00 | 143,954 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,641 |
| Countries in a Pumpkin of the World Map | 0 | - | 4.98 | 55,172 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,663 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,245 |
| Former Flags | 0 | - | 4.97 | 108,384 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,225 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,469 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,593 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,337 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,881 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,722 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,952 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,034 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 112,990 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,107 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,357 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,391 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,357 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,323 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,198 |
| Most Populous Islands | 0 | - | 4.80 | 123,240 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,364 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,619 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,069 |
| Ancient City to Country | 0 | - | 4.70 | 108,285 |
| City-States | 0 | - | 4.53 | 37,377 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,781 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,924 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,200 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,537 |
| Countries by Independence Day | 0 | - | 4.62 | 52,844 |
| Former Countries by Capital | 0 | - | 4.45 | 127,755 |
| Former Countries | 0 | - | 4.77 | 134,129 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,420 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,378 |
| Battle to Country | 0 | - | 4.91 | 53,850 |
| Random Point on Land to Country | 0 | - | 4.99 | 236,793 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,793 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,869 |
| Name a Valid Island Country | 0 | - | 4.97 | 128,409 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,632 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,811 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 309,135 |
| World's Longest Rivers on a Map | 0 | - | 4.90 | 88,219 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 56,783 |
| Seas on the World Map | 0 | - | 4.96 | 135,856 |
| Seas of the World | 0 | - | 5.00 | 158,132 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,344 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,679 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,340 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,118 |
| Boundary Waters | 0 | - | 4.92 | 88,712 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,370 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,574 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,178 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,852 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,856 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,393 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,765 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,954 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,617 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,642 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,549 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,364 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,243 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,787,855 |
| Landlocked Countries | 0 | - | 4.99 | 424,611 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 585,445 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 30,126 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,754 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,476 |
| Name a Valid Island | 0 | - | 4.80 | 69,441 |
| Island Superlatives | 0 | - | 4.57 | 34,690 |
| WWII Geography | 0 | - | 4.81 | 120,867 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,155 |
| City Where It Happened #1 | 0 | - | 4.23 | 106,456 |
| World Capitals Quiz | 0 | - | 5.00 | 5,099,620 |
| Countries Unconquered since 1850 | 0 | - | 4.32 | 64,932 |
| Guerrillas by Country | 0 | - | 4.40 | 41,207 |
| Longest Uninterrupted Democracies | 0 | - | 4.04 | 33,273 |
| Most Recent Country To ... | 0 | - | 4.33 | 55,854 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,796,779 |
| Famous Immigrants and Exiles | 0 | - | 4.46 | 23,685 |
| Pixelated United States Map | 0 | - | 4.88 | 94,717 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,299 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 61,553 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,773 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.81 | 55,118 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,480 |
| Islands by Picture | 0 | - | 4.28 | 107,626 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,859 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,295 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,815 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,856 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,526 |
| Biggest Cities in the Blue Banana | 0 | - | 4.57 | 36,624 |
| Largest Cities in the World if all the Ice Melts on a Map | 0 | - | 4.70 | 35,360 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,433 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,858 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,940 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,203 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,396 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,597,007 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,490 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,336 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,028 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,677 |
| Himalayan Countries | 0 | - | 4.93 | 139,809 |
| Andean Countries | 0 | - | 4.94 | 85,201 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,381 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,673 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,948 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,244 |
| Countries in World War I | 0 | - | 4.88 | 228,958 |
| Danube Countries | 0 | - | 4.97 | 72,277 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,430 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,717 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,879 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,378 |
| European Landlocked Countries | 0 | - | 4.99 | 147,467 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,104 |
| Countries with the Most Species | 0 | - | 4.99 | 103,493 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,913 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,247 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,711 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,825 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,753 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,489 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,911 |
| Countries in the Alps | 0 | - | 4.87 | 118,599 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,345 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,617 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,882 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,902 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,829 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,142 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,265 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,777 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,346 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,074 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,800 |
