| Rivers of Europe Quiz | 0 | - | 4.89 | 56,714 |
| Countries With No Rivers | 0 | - | 4.96 | 77,032 |
| Name a Valid Country on Each River | 0 | - | 4.95 | 62,470 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 30,093 |
| World's Longest Rivers | 0 | - | 4.90 | 137,340 |
| Tectonic Plates Map Quiz | 0 | - | 4.99 | 81,909 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 115,809 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 74,904 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,676 |
| Natural Features of Countries #1 | 0 | - | 4.87 | 83,976 |
| Countries with Fjords | 0 | - | 4.94 | 101,186 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,826 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,631 |
| Rivers and Lakes whose Names are Countries | 0 | - | 4.95 | 45,679 |
| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 23,199 |
| Draw All Country Borders and Borderless Countries | 0 | - | 4.99 | 164,902 |
| Countries with the Longest Coastline Bordering Each Other | 0 | - | 4.88 | 29,222 |
| Biggest City by River | 0 | - | 4.38 | 52,925 |
| Countries That Touch the Baltic Sea | 0 | - | 4.98 | 116,122 |
| North Sea Countries | 0 | - | 4.92 | 87,605 |
| Black Sea Countries | 0 | - | 4.87 | 60,700 |
| Countries That Touch the Red Sea | 0 | - | 4.90 | 65,510 |
| Caspian Sea Countries | 0 | - | 4.91 | 63,616 |
| Countries with the Shortest Coastlines | 0 | - | 4.89 | 67,333 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 413,763 |
| Famous Rivers | 0 | - | 4.75 | 105,165 |
| City to River #1 | 0 | - | 4.59 | 35,884 |
| Most Populous River Basins | 0 | - | 4.55 | 39,778 |
| Rivers that Flow through the Most Countries | 0 | - | 4.53 | 40,426 |
| Seas on the World Map | 0 | - | 4.96 | 135,762 |
| Seas of the World | 0 | - | 5.00 | 157,869 |
| Trace the Coast of Europe with a Map | 0 | - | 4.93 | 79,160 |
| Trace the Coast of Afro-Eurasia with a Map | 0 | - | 5.00 | 59,650 |
| Cities on a Map of the Great Lakes | 0 | - | 4.41 | 44,672 |
| Landforms Fill in the Blank | 0 | - | 4.41 | 91,844 |
| Megadiverse Countries | 0 | - | 4.96 | 135,156 |
| Rivers by City | 0 | - | 4.38 | 31,759 |
| City to River #2 - Difficult | 0 | - | 4.64 | 26,169 |
| Largest Rivers by Discharge | 0 | - | 4.54 | 16,067 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,643,098 |
| Natural Features of Countries #2 | 0 | - | 4.55 | 37,584 |
| Rivers on Borders | 0 | - | 4.02 | 22,726 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 419,734 |
| Geologic Time Scale | 0 | - | 4.41 | 10,055 |
| Seas that Touch the Most Countries | 0 | - | 4.63 | 97,019 |
| Biggest Lakes in the World | 0 | - | 4.63 | 89,828 |
| Great Lakes Quiz | 0 | - | 4.80 | 50,565 |
| Megacities on a World Map | 0 | - | 4.98 | 256,145 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 580,723 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,450 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 115,721 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 123,521 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,155 |
| U.S. Cities with Landforms in The Name | 0 | - | 4.27 | 70,839 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,234 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,461 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,764 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,358 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,526 |
| Atlantic Ocean General Knowledge | 0 | - | 4.74 | 21,286 |
| Indian Ocean General Knowledge | 0 | - | 4.52 | 22,274 |
| Bodies of Water by Cities | 0 | - | 4.77 | 28,694 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,786 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,608 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,859 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,885 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,029 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,364 |
| Megacities on an Empty Map | 0 | - | 4.97 | 118,992 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,798 |
| Random Point on Land to Country | 0 | - | 4.99 | 236,530 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 69,064 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 308,849 |
| Landforms by Description Quiz | 0 | - | 4.33 | 26,028 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,101 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,267 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,620 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,254 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,603 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,043 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,564 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,452 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,586 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,354 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 58,288 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,848 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 386,202 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,525 |
| Gulfs and Bays on the World Map | 0 | - | 4.62 | 30,353 |
| Famous Lakes Quiz | 0 | - | 4.52 | 24,047 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,315 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,305 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,300 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,702 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,885 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,332 |
| Countries by Coastline Per Capita | 0 | - | 4.59 | 23,546 |
| Departments of France | 0 | - | 4.93 | 54,819 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,495 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,368 |
| Name the Sea from a Clue | 0 | - | 4.59 | 26,787 |
| African Great Lakes | 0 | - | 4.82 | 66,760 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,311 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,413 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,073 |
| Boundary Waters | 0 | - | 4.92 | 88,669 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,332 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,485 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,057 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,792 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,798 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,791 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,724 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,843 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,734,141 |
| Landlocked Countries | 0 | - | 4.99 | 423,840 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,279 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,614 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,536 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,601 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 583,403 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,410 |
| Pixelated United States Map | 0 | - | 4.88 | 94,636 |
| US States with an Empty Map | 0 | - | 5.00 | 627,340 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,821 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,220 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,711 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 124,734 |
| Biggest Cities in the Blue Banana | 0 | - | 4.57 | 36,587 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,420 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,848 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,932 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,320 |
| World Capitals Quiz | 0 | - | 5.00 | 5,094,909 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,356 |
| Himalayan Countries | 0 | - | 4.94 | 139,532 |
| Andean Countries | 0 | - | 4.94 | 85,064 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,247 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,458 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,806 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,119 |
| Danube Countries | 0 | - | 4.97 | 72,210 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,308 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,624 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,714 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,218 |
| European Landlocked Countries | 0 | - | 4.99 | 147,380 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,984 |
| Countries with the Most Species | 0 | - | 4.99 | 103,424 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,114 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,681 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,793 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,699 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,439 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,852 |
| Countries in the Alps | 0 | - | 4.87 | 118,496 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,081 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,457 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,814 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,815 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,749 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,098 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,923 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,674 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,299 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,018 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,762 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,632 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,390 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,639 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,722 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,381 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,476 |
| Countries that Host the Most Refugees | 0 | - | 4.97 | 65,242 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,364 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,925 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,661 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,381 |
| Largest Countries By Category | 0 | - | 4.97 | 158,549 |
| Countries by Countries | 0 | - | 4.96 | 63,443 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,012 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,348 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,623 |
| All Countries by Population With a Map | 0 | - | 4.99 | 110,289 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,210 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,908 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,792,237 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,187 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,243 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,927 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,660 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,574 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 35,063 |
| Rivers A-Z | 0 | - | 4.35 | 32,835 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,563 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,444 |
| Longest International Borders | 0 | - | 4.99 | 265,528 |
| Countries with Three Borders | 0 | - | 4.96 | 36,692 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,245 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,903 |
