| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Countries by Population | 0 | - | 4.99 | 1,170,959 |
| Biggest Lakes in the World | 0 | - | 4.53 | 70,032 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,804 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,510 |
| Cities on a Map of the Great Lakes | 0 | - | 4.40 | 37,196 |
| Countries That Border Russia | 0 | - | 4.98 | 369,419 |
| Natural Features of Countries #1 | 0 | - | 4.84 | 72,377 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,671 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 307,410 |
| Biggest City by River | 0 | - | 4.38 | 48,426 |
| One Border Countries | 0 | - | 4.98 | 360,483 |
| Longest Border by Country #1 | 0 | - | 4.99 | 117,477 |
| Longest Border by Country #2 | 0 | - | 4.96 | 96,606 |
| Countries that Start with A | 0 | - | 4.96 | 1,637,327 |
| Countries that Start with B | 0 | - | 4.94 | 1,774,918 |
| Countries that Start with C | 0 | - | 4.95 | 1,406,270 |
| Countries that Start with D | 0 | - | 4.97 | 466,784 |
| Countries that Start with E | 0 | - | 4.93 | 1,037,513 |
| Countries that Start with G | 0 | - | 4.95 | 1,135,485 |
| Countries that Start with H | 0 | - | 4.93 | 393,329 |
| Countries that Start with I | 0 | - | 4.91 | 980,987 |
| Countries that Start with J | 0 | - | 4.96 | 396,674 |
| Countries that Start with K | 0 | - | 4.95 | 575,555 |
| Countries that Start with L | 0 | - | 4.98 | 817,373 |
| Countries that Start with N | 0 | - | 4.90 | 838,853 |
| Countries that Start with P | 0 | - | 4.94 | 926,884 |
| Countries that Start with S | 0 | - | 4.96 | 1,362,778 |
| Countries that Start with T | 0 | - | 4.89 | 762,788 |
| Countries that Start with U | 0 | - | 4.97 | 687,987 |
| Countries that Start with V | 0 | - | 4.97 | 458,377 |
| Countries that Start with M | 0 | - | 4.95 | 1,065,186 |
| Countries that Border Poland | 0 | - | 4.98 | 130,304 |
| Countries that Border China | 0 | - | 4.97 | 212,685 |
| Countries that Border Iraq | 0 | - | 4.96 | 91,785 |
| Countries Bordering Iran | 0 | - | 4.84 | 79,577 |
| Countries That Touch the Baltic Sea | 0 | - | 4.99 | 93,488 |
| Countries Bordering France | 0 | - | 4.90 | 310,243 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,646 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,492 |
| Countries Bordering South Africa | 0 | - | 4.97 | 72,639 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,681 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,655 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 99,427 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,644 |
| Countries Bordering Turkey | 0 | - | 4.99 | 96,894 |
| Countries With No Rivers | 0 | - | 4.95 | 62,258 |
| Countries Bordering the EU | 0 | - | 4.64 | 34,222 |
| Countries Bordering Austria | 0 | - | 4.97 | 87,008 |
| Rivers by City Quiz | 0 | - | 4.38 | 20,572 |
| Countries Bordering India | 0 | - | 4.98 | 128,336 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 127,149 |
| Famous Rivers | 0 | - | 4.55 | 82,770 |
| Famous Lakes Quiz | 0 | - | 4.41 | 20,936 |
| Lakes in the United States Quiz | 0 | - | 4.20 | 12,671 |
| Countries with the Shortest Coastlines | 0 | - | 4.88 | 49,052 |
| Rivers on Borders | 0 | - | 4.15 | 20,932 |
| Answers Contain Sea | 0 | - | 3.79 | 25,678 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,859 |
| Countries Bordering Two or More Oceans | 0 | - | 4.16 | 105,975 |
| City to River #1 | 0 | - | 4.46 | 22,889 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 247,636 |
| African Great Lakes | 0 | - | 4.65 | 36,583 |
| World's Longest Rivers | 0 | - | 4.86 | 87,100 |
| Countries Bordering Italy | 0 | - | 4.91 | 70,385 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,650 |
| Natural Features of Countries #2 | 0 | - | 4.64 | 31,459 |
| Countries with the Most Sheep | 0 | - | 4.85 | 75,616 |
| Megadiverse Countries | 0 | - | 4.95 | 117,584 |
| Rivers A-Z | 0 | - | 4.26 | 29,354 |
| Countries that Border Hungary | 0 | - | 4.99 | 85,850 |
| City to River #2 - Difficult | 0 | - | 4.43 | 12,514 |
| Countries Bordering Tanzania | 0 | - | 4.97 | 59,725 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.59 | 13,686 |
| Countries by Borders #2 | 0 | - | 4.97 | 101,630 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 101,094 |
| Black Sea Countries | 0 | - | 4.90 | 52,294 |
| Countries that Catch the Most Fish | 0 | - | 4.86 | 90,475 |
| Countries by Borders #3 | 0 | - | 4.98 | 70,905 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 73,187 |
| Countries with Two Borders | 0 | - | 4.99 | 107,429 |
| Countries Closest to the Aegean Sea | 0 | - | 4.53 | 51,552 |
| Seas of Europe | 0 | - | 4.24 | 73,967 |
| Countries with Wild Tigers | 0 | - | 4.96 | 99,795 |
| Countries with Wild Penguins | 0 | - | 4.89 | 74,342 |
| Most Populous River Basins | 0 | - | 4.65 | 34,540 |
| Caspian Sea Countries | 0 | - | 4.92 | 44,749 |
| North Sea Countries | 0 | - | 4.90 | 72,443 |
| Countries that Bordered the USSR | 0 | - | 4.94 | 129,291 |
| Countries Two Borders Away From France | 0 | - | 4.39 | 4,588 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.38 | 44,497 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 130,187 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 82,024 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 72,244 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 113,610 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 225,276 |
| Countries Bordering Spain | 0 | - | 4.55 | 54,655 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 92,950 |
| Landlocked Countries that Border Each Other | 0 | - | 5.00 | 110,140 |
| 10 Longest Rivers in the United States | 0 | - | 4.78 | 30,935 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.91 | 47,635 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.95 | 48,103 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.97 | 59,710 |
| Countries That Touch the Red Sea | 0 | - | 4.89 | 56,388 |
| Great Lakes Quiz | 0 | - | 4.72 | 40,637 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 36,798 |
| Seas that Touch the Most Countries | 0 | - | 4.57 | 82,071 |
| South China Sea Countries | 0 | - | 4.89 | 49,148 |
| Merged Countries #1 | 0 | - | 4.42 | 86,059 |
| Merged Countries #2 | 0 | - | 4.98 | 77,237 |
| Merged Countries #3 | 0 | - | 4.78 | 62,005 |
| Merged Countries #4 | 0 | - | 4.81 | 63,723 |
| European Countries with One Border | 0 | - | 4.95 | 135,589 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,892,939 |
| Merged Countries #5 | 0 | - | 4.45 | 45,403 |
| Smallest Countries with at Least One Border | 0 | - | 4.92 | 57,437 |
| Merged Countries #6 | 0 | - | 4.94 | 47,625 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 218,310 |
| Countries with Megacities | 0 | - | 4.99 | 176,627 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,849 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 79,421 |
| Top 10 American Countries by Coastline | 0 | - | 4.94 | 65,196 |
| Top 10 European Countries by Coastline | 0 | - | 4.84 | 115,405 |
| Top 10 African Countries by Coastline | 0 | - | 4.30 | 42,136 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.46 | 333,939 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.48 | 286,219 |
| Largest Rivers by Discharge | 0 | - | 4.49 | 13,173 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,907 |
| Major U.S. Rivers with State Names | 0 | - | 4.48 | 31,922 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 127,764 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 123,877 |
| Big Countries Bordering Small Countries | 0 | - | 4.98 | 99,566 |
| Bordering Countries Forming Words #1 | 0 | - | 4.86 | 59,028 |
| Bordering Countries Forming Words #2 | 0 | - | 4.97 | 22,974 |
| Longest Rivers in the UK | 0 | - | 4.36 | 11,904 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.77 | 77,570 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 215,597 |
| Countries Bordering D.R. Congo | 0 | - | 4.98 | 54,434 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.50 | 25,817 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,994 |
| Countries Bordering Kenya | 0 | - | 4.84 | 51,917 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,899 |
| Biggest Countries Bordering the Indian Ocean | 0 | - | 3.63 | 34,024 |
| Biggest Countries Bordering the Pacific Ocean | 0 | - | 4.90 | 72,749 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 94,225 |
| Biggest Countries Bordering the Atlantic Ocean | 0 | - | 3.71 | 42,882 |
| World's Longest Rivers on a Map | 0 | - | 4.89 | 67,166 |
| Seas on the World Map | 0 | - | 4.98 | 106,096 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.98 | 72,316 |
| Most Populated Countries Bordering the Indian Ocean | 0 | - | 4.30 | 25,335 |
| Countries With More than 200 Million People | 0 | - | 4.94 | 83,939 |
| Gulfs and Bays on the World Map | 0 | - | 4.46 | 22,961 |
| Merged Countries #7 | 0 | - | 4.94 | 54,887 |
| Countries With More than 50 Million People | 0 | - | 4.98 | 125,261 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 176,853 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 55,666 |
| Rivers that Flow through the Most Countries | 0 | - | 4.47 | 33,803 |
| Walking Across Borders with Hints #1 | 0 | - | 4.90 | 80,955 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,707 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.65 | 30,587 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 50,390 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 112,665 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 49,038 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.91 | 76,246 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 87,336 |
| Countries Bordering Myanmar | 0 | - | 4.84 | 63,137 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.98 | 51,250 |
| Rivers of Europe Quiz | 0 | - | 4.87 | 39,783 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 41,047 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 42,125 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,856 |
| Bodies of Water by Cities | 0 | - | 4.78 | 23,778 |
| Countries with the Most Wolves | 0 | - | 4.89 | 69,424 |
| Countries Bordering Serbia | 0 | - | 4.90 | 72,538 |
| Bodies of Water by Satellite Image #1 | 0 | - | 4.16 | 53,189 |
| Bodies of Water by Satellite Image #2 | 0 | - | 4.14 | 16,298 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,833 |
| Countries with Fjords | 0 | - | 4.94 | 71,587 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 100,018 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,380 |
| Asian Countries with the Fewest Borders | 0 | - | 4.73 | 80,818 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 117,096 |
| Flags of Countries that Border China | 0 | - | 4.91 | 69,662 |
| Flags of Countries That Border Russia | 0 | - | 4.74 | 51,616 |
| Flags of Countries That Border France | 0 | - | 4.89 | 86,200 |
| Flags of Countries that Border Germany | 0 | - | 4.84 | 73,944 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 62,892 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.96 | 112,640 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,621 |
| Largest Countries Bordering Each Other | 0 | - | 4.98 | 87,899 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.96 | 86,377 |
| Smallest Countries Bordering Each Other | 0 | - | 4.53 | 67,855 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 52,228 |
| Bordering Countries by HDI Difference | 0 | - | 4.91 | 42,756 |
| Countries by Bordering Flags #1 | 0 | - | 4.93 | 76,170 |
| Countries by Bordering Flags #2 | 0 | - | 4.78 | 59,286 |
| Countries with the Most People Bordering Them | 0 | - | 4.96 | 66,658 |
| Draw All Country Borders and Borderless Countries | 0 | - | 4.99 | 112,854 |
| Indian Ocean General Knowledge | 0 | - | 4.43 | 19,399 |
| Atlantic Ocean General Knowledge | 0 | - | 4.50 | 17,963 |
| One Border Countries - Shape Quiz | 0 | - | 4.88 | 40,916 |
