| Rivers of Europe Quiz | 0 | - | 4.89 | 56,604 |
| Countries With No Rivers | 0 | - | 4.96 | 76,937 |
| Name a Valid Country on Each River | 0 | - | 4.95 | 62,315 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 30,038 |
| World's Longest Rivers | 0 | - | 4.90 | 137,086 |
| Tectonic Plates Map Quiz | 0 | - | 4.99 | 81,739 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 115,670 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 74,825 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,593 |
| Natural Features of Countries #1 | 0 | - | 4.87 | 83,911 |
| Countries with Fjords | 0 | - | 4.94 | 101,068 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,760 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,574 |
| Rivers and Lakes whose Names are Countries | 0 | - | 4.95 | 45,611 |
| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 23,156 |
| Draw All Country Borders and Borderless Countries | 0 | - | 4.99 | 164,440 |
| Countries with the Longest Coastline Bordering Each Other | 0 | - | 4.89 | 29,081 |
| Biggest City by River | 0 | - | 4.38 | 52,892 |
| Countries That Touch the Baltic Sea | 0 | - | 4.98 | 116,086 |
| North Sea Countries | 0 | - | 4.92 | 87,509 |
| Black Sea Countries | 0 | - | 4.87 | 60,662 |
| Countries That Touch the Red Sea | 0 | - | 4.90 | 65,461 |
| Caspian Sea Countries | 0 | - | 4.91 | 63,562 |
| Countries with the Shortest Coastlines | 0 | - | 4.89 | 67,288 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 413,440 |
| Famous Rivers | 0 | - | 4.75 | 105,085 |
| City to River #1 | 0 | - | 4.59 | 35,868 |
| Most Populous River Basins | 0 | - | 4.55 | 39,751 |
| Rivers that Flow through the Most Countries | 0 | - | 4.53 | 40,394 |
| Seas on the World Map | 0 | - | 4.96 | 135,572 |
| Seas of the World | 0 | - | 5.00 | 157,501 |
| Trace the Coast of Europe with a Map | 0 | - | 4.93 | 78,994 |
| Trace the Coast of Afro-Eurasia with a Map | 0 | - | 5.00 | 59,533 |
| Cities on a Map of the Great Lakes | 0 | - | 4.41 | 44,624 |
| Landforms Fill in the Blank | 0 | - | 4.41 | 91,785 |
| Megadiverse Countries | 0 | - | 4.96 | 135,054 |
| Rivers by City | 0 | - | 4.38 | 31,744 |
| City to River #2 - Difficult | 0 | - | 4.64 | 26,128 |
| Largest Rivers by Discharge | 0 | - | 4.54 | 16,043 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,634,855 |
| Natural Features of Countries #2 | 0 | - | 4.55 | 37,544 |
| Rivers on Borders | 0 | - | 4.02 | 22,712 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 418,949 |
| Geologic Time Scale | 0 | - | 4.41 | 10,037 |
| Seas that Touch the Most Countries | 0 | - | 4.63 | 96,928 |
| Biggest Lakes in the World | 0 | - | 4.63 | 89,749 |
| Great Lakes Quiz | 0 | - | 4.80 | 50,507 |
| Megacities on a World Map | 0 | - | 4.98 | 255,469 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 579,662 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,227 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 115,324 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 123,077 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,008 |
| U.S. Cities with Landforms in The Name | 0 | - | 4.27 | 70,822 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,013 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,954 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,380 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,160 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,439 |
| Atlantic Ocean General Knowledge | 0 | - | 4.74 | 21,259 |
| Indian Ocean General Knowledge | 0 | - | 4.52 | 22,259 |
| Bodies of Water by Cities | 0 | - | 4.77 | 28,664 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,579 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,392 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,679 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,506 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,856 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,186 |
| Megacities on an Empty Map | 0 | - | 4.97 | 118,767 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,739 |
| Random Point on Land to Country | 0 | - | 4.99 | 235,910 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,946 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 308,236 |
| Landforms by Description Quiz | 0 | - | 4.33 | 26,026 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,030 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,099 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,419 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,029 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,367 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,791 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,619 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,143 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,360 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,172 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 58,074 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,708 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 385,064 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,444 |
| Gulfs and Bays on the World Map | 0 | - | 4.62 | 30,309 |
| Famous Lakes Quiz | 0 | - | 4.52 | 24,031 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,499 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,081 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,930 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,536 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,725 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 138,740 |
| Countries by Coastline Per Capita | 0 | - | 4.59 | 23,467 |
| Departments of France | 0 | - | 4.93 | 54,521 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,220 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,319 |
| Name the Sea from a Clue | 0 | - | 4.59 | 26,759 |
| African Great Lakes | 0 | - | 4.82 | 66,544 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,121 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,047 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,460 |
| Boundary Waters | 0 | - | 4.92 | 88,598 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,269 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,319 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,791 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,656 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,615 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,596 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,528 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,673 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,616,368 |
| Landlocked Countries | 0 | - | 4.99 | 422,403 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,198 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,533 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,478 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,530 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 578,217 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,951 |
| Pixelated United States Map | 0 | - | 4.88 | 94,494 |
| US States with an Empty Map | 0 | - | 5.00 | 626,194 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,726 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,062 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,466 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 124,480 |
| Biggest Cities in the Blue Banana | 0 | - | 4.57 | 36,504 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,387 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,803 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,908 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,060 |
| World Capitals Quiz | 0 | - | 5.00 | 5,085,804 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,730 |
| Himalayan Countries | 0 | - | 4.95 | 138,924 |
| Andean Countries | 0 | - | 4.93 | 84,738 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,942 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,006 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,553 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,889 |
| Danube Countries | 0 | - | 4.97 | 72,074 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,093 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,476 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,405 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,889 |
| European Landlocked Countries | 0 | - | 4.99 | 147,197 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,730 |
| Countries with the Most Species | 0 | - | 4.99 | 103,280 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,849 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,620 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,741 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,578 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,272 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,713 |
| Countries in the Alps | 0 | - | 4.87 | 118,279 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,387 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,124 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,696 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,639 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,565 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,985 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,724 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,547 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,204 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,899 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,681 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,553 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,263 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,519 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,574 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,005 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,351 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,288 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,149 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,152 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,252 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,269 |
| Largest Countries By Category | 0 | - | 4.97 | 158,292 |
| Countries by Countries | 0 | - | 4.96 | 63,289 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,749 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,304 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,577 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,729 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,066 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,715 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,781,838 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,004 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,746 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,868 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,543 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,510 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,948 |
| Rivers A-Z | 0 | - | 4.35 | 32,805 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,106 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,328 |
| Longest International Borders | 0 | - | 4.99 | 265,264 |
| Countries with Three Borders | 0 | - | 4.96 | 36,627 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,147 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,740 |
