| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Lakes in the World | 0 | - | 4.53 | 69,730 |
| Countries with the Most Borders | 0 | - | 4.96 | 316,975 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 351,947 |
| Cities on a Map of the Great Lakes | 0 | - | 4.38 | 37,019 |
| Countries That Border Russia | 0 | - | 4.98 | 366,766 |
| Natural Features of Countries #1 | 0 | - | 4.84 | 72,064 |
| Countries by Borders #1 | 0 | - | 5.00 | 153,911 |
| Biggest City by River | 0 | - | 4.38 | 48,267 |
| One Border Countries | 0 | - | 4.98 | 357,537 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 156,170 |
| Longest Border by Country #1 | 0 | - | 4.99 | 116,836 |
| Longest Border by Country #2 | 0 | - | 4.96 | 96,096 |
| Countries that Start with A | 0 | - | 4.96 | 1,622,302 |
| Countries that Start with B | 0 | - | 4.94 | 1,759,790 |
| Countries that Start with C | 0 | - | 4.95 | 1,394,413 |
| Countries that Start with D | 0 | - | 4.96 | 460,687 |
| Countries that Start with E | 0 | - | 4.93 | 1,028,010 |
| Countries that Start with G | 0 | - | 4.95 | 1,125,142 |
| Countries that Start with H | 0 | - | 4.92 | 388,118 |
| Countries that Start with I | 0 | - | 4.90 | 972,687 |
| Countries that Start with J | 0 | - | 4.96 | 391,414 |
| Countries that Start with K | 0 | - | 4.94 | 568,356 |
| Countries that Start with L | 0 | - | 4.98 | 809,792 |
| Countries that Start with N | 0 | - | 4.90 | 831,048 |
| Countries that Start with P | 0 | - | 4.94 | 918,320 |
| Countries that Start with R | 0 | - | 4.41 | 297,807 |
| Countries that Start with S | 0 | - | 4.97 | 1,350,785 |
| Countries that Start with T | 0 | - | 4.88 | 755,610 |
| Countries that Start with U | 0 | - | 4.97 | 681,782 |
| Countries that Start with V | 0 | - | 4.97 | 454,125 |
| Countries that Start with F | 0 | - | 4.74 | 421,323 |
| Countries that Start with M | 0 | - | 4.95 | 1,056,144 |
| Countries that Border Poland | 0 | - | 4.98 | 129,103 |
| Countries that Border China | 0 | - | 4.97 | 211,176 |
| Countries that Border Iraq | 0 | - | 4.96 | 91,059 |
| Countries Bordering Iran | 0 | - | 4.84 | 78,951 |
| Countries That Touch the Baltic Sea | 0 | - | 4.99 | 92,745 |
| Countries Bordering France | 0 | - | 4.90 | 308,190 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,250 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 69,836 |
| Countries Bordering South Africa | 0 | - | 4.97 | 72,172 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,387 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 98,604 |
| Countries Bordering Brazil | 0 | - | 4.97 | 103,912 |
| Countries Bordering Turkey | 0 | - | 4.99 | 96,051 |
| Countries With No Rivers | 0 | - | 4.94 | 61,824 |
| Countries Bordering the EU | 0 | - | 4.56 | 33,744 |
| Countries Bordering Austria | 0 | - | 4.96 | 86,312 |
| Rivers by City Quiz | 0 | - | 4.38 | 20,463 |
| Countries Bordering India | 0 | - | 4.98 | 127,398 |
| Famous Rivers | 0 | - | 4.57 | 82,164 |
| Famous Lakes Quiz | 0 | - | 4.40 | 20,805 |
| Lakes in the United States Quiz | 0 | - | 4.20 | 12,619 |
| Countries with the Shortest Coastlines | 0 | - | 4.90 | 48,651 |
| Rivers on Borders | 0 | - | 4.15 | 20,876 |
| Answers Contain Sea | 0 | - | 3.79 | 25,629 |
| Countries Bordering Two or More Oceans | 0 | - | 4.17 | 105,798 |
| City to River #1 | 0 | - | 4.46 | 22,731 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 245,948 |
| African Great Lakes | 0 | - | 4.56 | 35,350 |
| World's Longest Rivers | 0 | - | 4.86 | 86,559 |
| Countries Bordering Italy | 0 | - | 4.90 | 69,699 |
| Natural Features of Countries #2 | 0 | - | 4.64 | 31,209 |
| Countries with the Most Sheep | 0 | - | 4.84 | 75,094 |
| Megadiverse Countries | 0 | - | 4.95 | 116,793 |
| Rivers A-Z | 0 | - | 4.26 | 29,225 |
| Countries that Border Hungary | 0 | - | 4.99 | 85,082 |
| City to River #2 - Difficult | 0 | - | 4.43 | 12,400 |
| Countries Bordering Tanzania | 0 | - | 4.97 | 59,257 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.59 | 13,395 |
| Countries by Borders #2 | 0 | - | 4.97 | 100,830 |
| Longest International Borders | 0 | - | 4.99 | 201,747 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 100,309 |
| Black Sea Countries | 0 | - | 4.89 | 51,953 |
| Countries that Catch the Most Fish | 0 | - | 4.84 | 89,981 |
| Countries by Borders #3 | 0 | - | 4.98 | 70,357 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 72,651 |
| Top Countries for Shark Attacks | 0 | - | 4.52 | 38,471 |
| Countries with Two Borders | 0 | - | 4.99 | 106,946 |
| U.S. States that Border Canada | 0 | - | 4.90 | 125,272 |
| Countries Closest to the Aegean Sea | 0 | - | 4.52 | 51,239 |
| Seas of Europe | 0 | - | 4.25 | 73,706 |
| Countries with Wild Tigers | 0 | - | 4.96 | 99,185 |
| Countries with Wild Penguins | 0 | - | 4.89 | 73,934 |
| Most Populous River Basins | 0 | - | 4.64 | 34,319 |
| African Physical Geography | 0 | - | 4.54 | 27,036 |
| Asian Physical Geography | 0 | - | 4.49 | 30,650 |
| South American Physical Geography | 0 | - | 4.51 | 15,015 |
| Caspian Sea Countries | 0 | - | 4.91 | 44,481 |
| North Sea Countries | 0 | - | 4.90 | 72,053 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,602 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.39 | 44,213 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 129,160 |
| Countries Bordering Spain | 0 | - | 4.53 | 54,041 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 92,149 |
| Landlocked Countries that Border Each Other | 0 | - | 5.00 | 109,267 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 135,622 |
| 10 Longest Rivers in the United States | 0 | - | 4.78 | 30,664 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.92 | 47,087 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.95 | 47,541 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.97 | 59,343 |
| Countries That Touch the Red Sea | 0 | - | 4.89 | 56,103 |
| Great Lakes Quiz | 0 | - | 4.71 | 40,273 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 36,484 |
| Seas that Touch the Most Countries | 0 | - | 4.56 | 81,498 |
| South China Sea Countries | 0 | - | 4.89 | 48,832 |
| Merged Countries #1 | 0 | - | 4.40 | 84,988 |
| Merged Countries #2 | 0 | - | 4.98 | 72,162 |
| Merged Countries #3 | 0 | - | 4.77 | 55,889 |
| Merged Countries #4 | 0 | - | 4.77 | 62,632 |
| European Countries with One Border | 0 | - | 4.95 | 134,779 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,865,241 |
| Merged Countries #5 | 0 | - | 4.44 | 44,524 |
| Smallest Countries with at Least One Border | 0 | - | 4.92 | 56,902 |
| Merged Countries #6 | 0 | - | 4.94 | 46,635 |
| Where Do Musk Oxen Live? | 0 | - | 4.57 | 12,596 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 78,455 |
| Top 10 American Countries by Coastline | 0 | - | 4.93 | 64,687 |
| Top 10 European Countries by Coastline | 0 | - | 4.84 | 114,311 |
| Top 10 African Countries by Coastline | 0 | - | 4.30 | 41,894 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.46 | 331,613 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.47 | 284,183 |
| Largest Rivers by Discharge | 0 | - | 4.49 | 13,035 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 31,609 |
| Big Countries Bordering Small Countries | 0 | - | 4.98 | 98,976 |
| Bordering Countries Forming Words #1 | 0 | - | 4.84 | 56,353 |
| Bordering Countries Forming Words #2 | 0 | - | 4.97 | 9,331 |
| Longest Rivers in the UK | 0 | - | 4.36 | 11,830 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.79 | 76,877 |
| Layers of the Earth and Atmosphere | 0 | - | 4.97 | 35,807 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 190,753 |
| Countries Bordering D.R. Congo | 0 | - | 4.98 | 54,024 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.50 | 25,617 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,125 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,045 |
| Countries Bordering Kenya | 0 | - | 4.84 | 51,498 |
| Biggest Countries Bordering the Pacific Ocean | 0 | - | 4.91 | 72,313 |
| Europe by Borders in 30 Seconds | 0 | - | 4.99 | 331,147 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 93,351 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 66,629 |
| Seas on the World Map | 0 | - | 4.98 | 105,238 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.98 | 71,801 |
| Most Populated Countries Bordering the Indian Ocean | 0 | - | 4.31 | 25,143 |
| Gulfs and Bays on the World Map | 0 | - | 4.46 | 22,715 |
| Merged Countries #7 | 0 | - | 4.93 | 53,833 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,480 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 54,728 |
| Rivers that Flow through the Most Countries | 0 | - | 4.47 | 33,547 |
| Top 15 Countries with the Most Cows | 0 | - | 4.79 | 82,524 |
| Walking Across Borders with Hints #1 | 0 | - | 4.90 | 80,513 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,255 |
| Countries with NO Snakes | 0 | - | 4.42 | 43,092 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.64 | 30,353 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 49,942 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 111,654 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 48,770 |
| Animal Populations of Countries | 0 | - | 4.45 | 36,096 |
| Countries Richer Than Their Neighbors | 0 | - | 4.39 | 46,372 |
| Countries Bordering Myanmar | 0 | - | 4.84 | 62,677 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.98 | 50,903 |
| Rivers of Europe Quiz | 0 | - | 4.87 | 39,275 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,599 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 41,728 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,379 |
| Bodies of Water by Cities | 0 | - | 4.77 | 23,525 |
| Countries with the Most Wolves | 0 | - | 4.89 | 68,969 |
| Countries Bordering Serbia | 0 | - | 4.92 | 71,956 |
| Bodies of Water by Satellite Image #1 | 0 | - | 4.16 | 52,606 |
| Bodies of Water by Satellite Image #2 | 0 | - | 4.14 | 16,192 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 89,986 |
| Countries with Fjords | 0 | - | 4.94 | 71,210 |
| Countries With The Most Bird Species | 0 | - | 4.74 | 3,336 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,074 |
| Asian Countries with the Fewest Borders | 0 | - | 4.71 | 80,379 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 59,511 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,000 |
| Flags of Countries that Border China | 0 | - | 4.91 | 69,036 |
| Flags of Countries That Border Russia | 0 | - | 4.74 | 50,938 |
| Flags of Countries That Border France | 0 | - | 4.91 | 85,471 |
| Flags of Countries that Border Germany | 0 | - | 4.84 | 73,276 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 62,447 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,293 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,643 |
| Largest Countries Bordering Each Other | 0 | - | 4.98 | 83,975 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.96 | 85,629 |
| Smallest Countries Bordering Each Other | 0 | - | 4.53 | 67,342 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 51,788 |
| Bordering Countries by HDI Difference | 0 | - | 4.90 | 42,397 |
| Countries by Bordering Flags #1 | 0 | - | 4.93 | 75,555 |
| Countries by Bordering Flags #2 | 0 | - | 4.78 | 58,822 |
| Countries with the Most People Bordering Them | 0 | - | 4.96 | 66,121 |
| Draw All Country Borders and Borderless Countries | 0 | - | 4.98 | 111,423 |
| Indian Ocean General Knowledge | 0 | - | 4.43 | 19,290 |
| Atlantic Ocean General Knowledge | 0 | - | 4.50 | 17,812 |
| One Border Countries - Shape Quiz | 0 | - | 4.87 | 40,533 |
| Borders of One Border Countries | 0 | - | 4.02 | 65,071 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,668 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,172 |
| Seas of the World | 0 | - | 5.00 | 97,096 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 93,136 |
