| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,004,504 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 733,431 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 342,795 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,504 |
| Country Shape Quiz #4 | 0 | - | 4.90 | 179,498 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,163,448 |
| Biggest Countries by Area | 0 | - | 4.99 | 825,762 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,466 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,245 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 294,552 |
| Island Countries Quiz | 0 | - | 4.99 | 575,169 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,461 |
| Southernmost Countries of the World | 0 | - | 4.99 | 181,711 |
| Majority Muslim Countries | 0 | - | 4.96 | 280,787 |
| Countries with the Most Borders | 0 | - | 4.96 | 316,983 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 351,949 |
| Countries That Border Russia | 0 | - | 4.98 | 366,774 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,020 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 254,749 |
| Islands by Country #1 | 0 | - | 4.86 | 148,807 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 285,908 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,062 |
| Countries by Borders #1 | 0 | - | 5.00 | 153,914 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,775 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 305,781 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,235 |
| One Border Countries | 0 | - | 4.98 | 357,549 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,193 |
| EU Countries Quiz | 0 | - | 4.99 | 206,300 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,452,135 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,243,669 |
| Countries that Start with A | 0 | - | 4.96 | 1,622,346 |
| Countries that Start with B | 0 | - | 4.94 | 1,759,841 |
| Countries that Start with C | 0 | - | 4.95 | 1,394,455 |
| Countries that Start with D | 0 | - | 4.96 | 460,711 |
| Countries that Start with E | 0 | - | 4.93 | 1,028,046 |
| Countries that Start with G | 0 | - | 4.95 | 1,125,174 |
| Countries that Start with H | 0 | - | 4.92 | 388,136 |
| Countries that Start with I | 0 | - | 4.90 | 972,717 |
| Countries that Start with J | 0 | - | 4.96 | 391,430 |
| Countries that Start with K | 0 | - | 4.94 | 568,386 |
| Countries that Start with L | 0 | - | 4.98 | 809,819 |
| Countries that Start with N | 0 | - | 4.90 | 831,068 |
| Countries that Start with P | 0 | - | 4.94 | 918,343 |
| Countries that Start with R | 0 | - | 4.41 | 297,825 |
| Countries that Start with S | 0 | - | 4.97 | 1,350,824 |
| Countries that Start with T | 0 | - | 4.88 | 755,637 |
| Countries that Start with U | 0 | - | 4.97 | 681,805 |
| Countries that Start with V | 0 | - | 4.97 | 454,147 |
| Countries that Start with F | 0 | - | 4.74 | 421,346 |
| Countries that Start with M | 0 | - | 4.95 | 1,056,178 |
| Countries that Border China | 0 | - | 4.97 | 211,178 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 144,799 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,462 |
| Countries in World War I | 0 | - | 4.92 | 182,128 |
| Countries with Four Letters | 0 | - | 4.99 | 320,161 |
| Countries of Africa | 0 | - | 5.00 | 1,723,363 |
| Countries of South America | 0 | - | 5.00 | 619,227 |
| Countries of North America Quiz | 0 | - | 5.00 | 702,198 |
| Countries of Oceania | 0 | - | 5.00 | 708,194 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 154,861 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 205,724 |
| Countries Bordering France | 0 | - | 4.90 | 308,195 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 198,927 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,259 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,486 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,596 |
| Countries in their Native Language | 0 | - | 4.97 | 149,292 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,308 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 191,858 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 157,471 |
| Independence from Whom | 0 | - | 4.99 | 152,484 |
| Countries with Z | 0 | - | 4.99 | 222,501 |
| "Land" Countries | 0 | - | 4.98 | 262,303 |
| European Countries by Clue | 0 | - | 4.95 | 154,074 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 202,196 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 172,609 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 245,950 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,647 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 155,992 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 180,981 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 147,812 |
| Countries With the Most Languages | 0 | - | 4.90 | 149,769 |
| Countries Closest to Canada | 0 | - | 4.92 | 156,063 |
| Countries Closest to Italy | 0 | - | 4.97 | 147,494 |
| Countries Closest to Spain | 0 | - | 4.96 | 169,739 |
| Countries Ending in "IA" | 0 | - | 4.99 | 149,659 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 341,357 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 193,443 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,308,153 |
| Countries That End in Y | 0 | - | 4.89 | 147,976 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 162,547 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 143,316 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 168,165 |
| Five Smallest Countries by Continent | 0 | - | 4.97 | 118,864 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,015 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 149,798 |
| Five Least Populated Countries by Continent | 0 | - | 4.96 | 92,632 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.91 | 57,351 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 56,707 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 172,449 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.97 | 116,874 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 133,816 |
| Five Least Guessed Countries by Continent | 0 | - | 4.92 | 49,016 |
| Five Most Elevated Countries by Continent | 0 | - | 4.98 | 88,105 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 92,150 |
| Five Richest Countries by Continent | 0 | - | 4.52 | 154,272 |
| Five Poorest Countries by Continent | 0 | - | 4.96 | 143,272 |
| Country Chain | 0 | - | 4.92 | 156,232 |
| Five Northernmost Capital Cities by Continent | 0 | - | 4.87 | 53,590 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 111,717 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 993,608 |
| World Map without 12 Countries | 0 | - | 4.96 | 277,971 |
| Five Highest HDI Countries by Continent | 0 | - | 4.46 | 47,443 |
| Every Country Shape | 0 | - | 4.99 | 311,696 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,865,378 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 143,814 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 216,845 |
| Countries with Megacities | 0 | - | 4.99 | 158,294 |
| Every European Country Shape | 0 | - | 4.94 | 151,869 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 164,696 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 169,338 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 167,579 |
| Five Lowest HDI Countries by Continent | 0 | - | 4.64 | 43,476 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 151,966 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,635,377 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.79 | 76,878 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 86,608 |
| Countries of the Middle East | 0 | - | 4.96 | 147,518 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 190,765 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 71,335 |
| Five Countries with Most Christians by Continent | 0 | - | 4.98 | 69,939 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,132 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,052 |
| Countries of Europe After World War II | 0 | - | 4.97 | 142,707 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 111,557 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.94 | 91,849 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 50,260 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 170,843 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,480 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 54,733 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 186,923 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,256 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 159,232 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.98 | 80,715 |
| Five Countries by a Single Word by Continent | 0 | - | 4.88 | 37,396 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 89,987 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,075 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,003 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,294 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,647 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,670 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,174 |
| Countries by Emojis | 0 | - | 4.99 | 157,490 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 129,270 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.95 | 98,180 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 54,889 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 246,564 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 45,472 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 58,129 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 54,384 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,002 |
| Random Flag to Country | 0 | - | 4.99 | 385,791 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 55,233 |
| Countries Connected in the World Map #2 | 0 | - | 4.95 | 57,105 |
| Name a Valid Country #1 | 0 | - | 4.99 | 171,512 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 53,611 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,193 |
| Name a Valid Country #2 | 0 | - | 4.97 | 150,169 |
| Name a Valid Country #3 | 0 | - | 4.98 | 161,302 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,089,149 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.91 | 49,813 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 238,926 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,381 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 173,285 |
| Countries in an Egg of the World Map | 0 | - | 4.95 | 46,791 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 158,293 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,428 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 59,634 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 166,313 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 104,869 |
| Pixelated World Map | 0 | - | 5.00 | 109,239 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 73,844 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,231 |
| Random European Countries on a Map | 0 | - | 4.98 | 211,654 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,369 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,097 |
| Random American Countries on a Map | 0 | - | 4.97 | 71,789 |
| Name a Valid Country #4 | 0 | - | 4.95 | 148,597 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,460,308 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,079 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,403 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 41,321 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 67,342 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 258,694 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 98,876 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 91,900 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 378,601 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 79,089 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 150,135 |
