| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,089,046 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 734,811 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,165,302 |
| Biggest Countries by Area | 0 | - | 4.99 | 827,173 |
| Biggest Lakes in the World | 0 | - | 4.52 | 69,795 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,335 |
| Cities on a Map of the Great Lakes | 0 | - | 4.38 | 37,064 |
| Natural Features of Countries #1 | 0 | - | 4.84 | 72,139 |
| Biggest City by River | 0 | - | 4.38 | 48,312 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,461,269 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,247,838 |
| Countries that Start with A | 0 | - | 4.96 | 1,626,168 |
| Countries that Start with B | 0 | - | 4.94 | 1,763,643 |
| Countries that Start with C | 0 | - | 4.95 | 1,397,512 |
| Countries that Start with D | 0 | - | 4.96 | 462,298 |
| Countries that Start with E | 0 | - | 4.93 | 1,030,554 |
| Countries that Start with G | 0 | - | 4.95 | 1,127,828 |
| Countries that Start with H | 0 | - | 4.92 | 389,495 |
| Countries that Start with I | 0 | - | 4.90 | 974,842 |
| Countries that Start with J | 0 | - | 4.96 | 392,772 |
| Countries that Start with K | 0 | - | 4.95 | 570,494 |
| Countries that Start with L | 0 | - | 4.98 | 811,703 |
| Countries that Start with N | 0 | - | 4.90 | 832,981 |
| Countries that Start with P | 0 | - | 4.94 | 920,563 |
| Countries that Start with R | 0 | - | 4.41 | 298,953 |
| Countries that Start with S | 0 | - | 4.97 | 1,353,860 |
| Countries that Start with T | 0 | - | 4.89 | 757,426 |
| Countries that Start with U | 0 | - | 4.97 | 683,379 |
| Countries that Start with V | 0 | - | 4.97 | 455,262 |
| Countries that Start with F | 0 | - | 4.74 | 422,818 |
| Countries that Start with M | 0 | - | 4.95 | 1,058,407 |
| Countries of Africa | 0 | - | 5.00 | 1,729,122 |
| Countries of South America | 0 | - | 5.00 | 621,295 |
| Countries of North America Quiz | 0 | - | 5.00 | 704,428 |
| Countries of Oceania | 0 | - | 5.00 | 710,752 |
| Countries That Touch the Baltic Sea | 0 | - | 4.99 | 93,119 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,461 |
| Countries With No Rivers | 0 | - | 4.94 | 61,953 |
| Rivers by City Quiz | 0 | - | 4.38 | 20,485 |
| Famous Rivers | 0 | - | 4.56 | 82,289 |
| Famous Lakes Quiz | 0 | - | 4.41 | 20,843 |
| Lakes in the United States Quiz | 0 | - | 4.20 | 12,630 |
| Countries with the Shortest Coastlines | 0 | - | 4.90 | 48,769 |
| Rivers on Borders | 0 | - | 4.15 | 20,892 |
| Answers Contain Sea | 0 | - | 3.79 | 25,648 |
| City to River #1 | 0 | - | 4.46 | 22,770 |
| African Great Lakes | 0 | - | 4.56 | 35,642 |
| World's Longest Rivers | 0 | - | 4.86 | 86,709 |
| Natural Features of Countries #2 | 0 | - | 4.64 | 31,267 |
| Countries with the Most Sheep | 0 | - | 4.84 | 75,195 |
| Megadiverse Countries | 0 | - | 4.95 | 117,040 |
| Rivers A-Z | 0 | - | 4.26 | 29,256 |
| City to River #2 - Difficult | 0 | - | 4.43 | 12,425 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.59 | 13,469 |
| Black Sea Countries | 0 | - | 4.90 | 52,043 |
| Countries that Catch the Most Fish | 0 | - | 4.85 | 90,085 |
| Top Countries for Shark Attacks | 0 | - | 4.52 | 38,547 |
| Countries Closest to the Aegean Sea | 0 | - | 4.52 | 51,329 |
| Seas of Europe | 0 | - | 4.24 | 73,801 |
| Countries with Wild Tigers | 0 | - | 4.96 | 99,330 |
| Countries with Wild Penguins | 0 | - | 4.89 | 74,032 |
| Most Populous River Basins | 0 | - | 4.64 | 34,381 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,318,520 |
| African Physical Geography | 0 | - | 4.54 | 27,096 |
| Asian Physical Geography | 0 | - | 4.49 | 30,705 |
| South American Physical Geography | 0 | - | 4.51 | 15,067 |
| Caspian Sea Countries | 0 | - | 4.91 | 44,546 |
| North Sea Countries | 0 | - | 4.90 | 72,140 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.39 | 44,297 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 92,346 |
| 10 Longest Rivers in the United States | 0 | - | 4.78 | 30,728 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 995,436 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.97 | 59,419 |
| Countries That Touch the Red Sea | 0 | - | 4.89 | 56,168 |
| Great Lakes Quiz | 0 | - | 4.71 | 40,361 |
| Seas that Touch the Most Countries | 0 | - | 4.56 | 81,792 |
| South China Sea Countries | 0 | - | 4.89 | 48,909 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,872,728 |
| Where Do Musk Oxen Live? | 0 | - | 4.57 | 12,637 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 78,614 |
| Top 10 American Countries by Coastline | 0 | - | 4.94 | 64,816 |
| Top 10 European Countries by Coastline | 0 | - | 4.84 | 114,503 |
| Top 10 African Countries by Coastline | 0 | - | 4.30 | 41,944 |
| Largest Rivers by Discharge | 0 | - | 4.49 | 13,070 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 31,683 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,641,169 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 242,293 |
| Countries of Asia with an Empty Map | 0 | - | 4.99 | 184,885 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 197,366 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 66,847 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,144 |
| Longest Rivers in the UK | 0 | - | 4.36 | 11,848 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.79 | 77,044 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 86,830 |
| Layers of the Earth and Atmosphere | 0 | - | 4.97 | 35,887 |
| US States with an Empty Map | 0 | - | 5.00 | 448,104 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,252 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 71,554 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.50 | 25,663 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,709 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,098 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 111,953 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 66,777 |
| Seas on the World Map | 0 | - | 4.98 | 105,484 |
| Gulfs and Bays on the World Map | 0 | - | 4.46 | 22,782 |
| Megacities on an Empty Map | 0 | - | 4.96 | 76,984 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 54,968 |
| Rivers that Flow through the Most Countries | 0 | - | 4.47 | 33,603 |
| Top 15 Countries with the Most Cows | 0 | - | 4.79 | 82,614 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 231,592 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,365 |
| Countries with NO Snakes | 0 | - | 4.42 | 43,148 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.64 | 30,412 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 50,051 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 48,841 |
| Animal Populations of Countries | 0 | - | 4.45 | 36,156 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.98 | 50,996 |
| Rivers of Europe Quiz | 0 | - | 4.87 | 39,399 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.98 | 80,877 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,691 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 41,825 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,497 |
| Bodies of Water by Cities | 0 | - | 4.77 | 23,589 |
| Countries with the Most Wolves | 0 | - | 4.89 | 69,092 |
| Bodies of Water by Satellite Image #1 | 0 | - | 4.16 | 52,733 |
| Bodies of Water by Satellite Image #2 | 0 | - | 4.14 | 16,236 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,172 |
| Countries with Fjords | 0 | - | 4.94 | 71,318 |
| Countries With The Most Bird Species | 0 | - | 4.74 | 3,440 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,281 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 59,606 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,307 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,515 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,900 |
| Draw All Country Borders and Borderless Countries | 0 | - | 4.98 | 111,759 |
| Indian Ocean General Knowledge | 0 | - | 4.43 | 19,312 |
| Atlantic Ocean General Knowledge | 0 | - | 4.50 | 17,856 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,854 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,366 |
| Seas of the World | 0 | - | 5.00 | 97,479 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 129,435 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.95 | 98,395 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 55,059 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 247,223 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 45,620 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 54,545 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,194 |
| European Countries with NO Wolves | 0 | - | 4.46 | 40,392 |
| Capitals by River | 0 | - | 4.50 | 29,933 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 55,380 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,769 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.87 | 45,610 |
| Countries Connected in the World Map #2 | 0 | - | 4.95 | 57,283 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 53,771 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,501 |
| UK Rivers Map Quiz | 0 | - | 4.57 | 23,765 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,091,643 |
| Tectonic Plates Map Quiz | 0 | - | 4.98 | 44,755 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 25,680 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,624 |
| Countries in an Egg of the World Map | 0 | - | 4.95 | 46,936 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,681 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 59,923 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,217 |
| Pixelated World Map | 0 | - | 5.00 | 109,567 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,103 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 18,012 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,573 |
| Random European Countries on a Map | 0 | - | 4.98 | 212,207 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,655 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,679 |
| Random American Countries on a Map | 0 | - | 4.97 | 71,986 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 70,356 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,482,120 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.86 | 66,116 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,347 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,630 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 41,428 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 67,847 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 259,748 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,108 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,100 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 379,709 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 68,669 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 79,572 |
| American Countries With No Atlantic Coastline | 0 | - | 4.91 | 65,335 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 48,786 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,412 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.73 | 28,470 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 89,989 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,188,414 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,638 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 70,676 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 133,611 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 203,062 |
| Name a Valid Country for Each River | 0 | - | 4.93 | 24,688 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 49,921 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 97,831 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,005 |
| Nile River Basin Countries on a Map | 0 | - | 4.94 | 38,976 |
