| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 33,992,100 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 733,225 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 342,720 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,464 |
| Country Shape Quiz #4 | 0 | - | 4.90 | 179,469 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,163,199 |
| Biggest Countries by Area | 0 | - | 4.99 | 825,553 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,446 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,214 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 294,496 |
| Island Countries Quiz | 0 | - | 4.99 | 575,054 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,431 |
| Southernmost Countries of the World | 0 | - | 4.99 | 181,529 |
| Majority Muslim Countries | 0 | - | 4.96 | 280,734 |
| Countries with the Most Borders | 0 | - | 4.96 | 316,885 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 351,905 |
| Countries That Border Russia | 0 | - | 4.98 | 366,671 |
| Countries and Languages Quiz | 0 | - | 4.86 | 214,989 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 254,701 |
| Islands by Country #1 | 0 | - | 4.86 | 148,784 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 285,850 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,045 |
| Countries by Borders #1 | 0 | - | 5.00 | 153,888 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,752 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 305,731 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,195 |
| One Border Countries | 0 | - | 4.98 | 357,429 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,135 |
| EU Countries Quiz | 0 | - | 4.99 | 206,270 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,450,883 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,243,052 |
| Countries that Start with A | 0 | - | 4.96 | 1,621,844 |
| Countries that Start with B | 0 | - | 4.94 | 1,759,335 |
| Countries that Start with C | 0 | - | 4.95 | 1,394,039 |
| Countries that Start with D | 0 | - | 4.96 | 460,502 |
| Countries that Start with E | 0 | - | 4.93 | 1,027,731 |
| Countries that Start with G | 0 | - | 4.95 | 1,124,844 |
| Countries that Start with H | 0 | - | 4.92 | 387,939 |
| Countries that Start with I | 0 | - | 4.90 | 972,433 |
| Countries that Start with J | 0 | - | 4.96 | 391,248 |
| Countries that Start with K | 0 | - | 4.94 | 568,138 |
| Countries that Start with L | 0 | - | 4.98 | 809,544 |
| Countries that Start with N | 0 | - | 4.90 | 830,819 |
| Countries that Start with P | 0 | - | 4.94 | 918,043 |
| Countries that Start with R | 0 | - | 4.41 | 297,678 |
| Countries that Start with S | 0 | - | 4.97 | 1,350,456 |
| Countries that Start with T | 0 | - | 4.88 | 755,382 |
| Countries that Start with U | 0 | - | 4.97 | 681,571 |
| Countries that Start with V | 0 | - | 4.97 | 453,996 |
| Countries that Start with F | 0 | - | 4.74 | 421,167 |
| Countries that Start with M | 0 | - | 4.95 | 1,055,875 |
| Countries that Border China | 0 | - | 4.97 | 211,144 |
| Top Crude Oil Producing Countries | 0 | - | 4.83 | 144,775 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,438 |
| Countries in World War I | 0 | - | 4.92 | 182,066 |
| Countries with Four Letters | 0 | - | 4.99 | 320,080 |
| Countries of Africa | 0 | - | 5.00 | 1,722,619 |
| Countries of South America | 0 | - | 5.00 | 618,968 |
| Countries of North America Quiz | 0 | - | 5.00 | 701,893 |
| Countries of Oceania | 0 | - | 5.00 | 707,857 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 154,826 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 205,687 |
| Countries Bordering France | 0 | - | 4.90 | 308,104 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 198,893 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,178 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,453 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,551 |
| Countries in their Native Language | 0 | - | 4.97 | 149,265 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,282 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 191,822 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 157,432 |
| Independence from Whom | 0 | - | 4.99 | 152,452 |
| Countries with Z | 0 | - | 4.99 | 222,456 |
| "Land" Countries | 0 | - | 4.98 | 261,250 |
| European Countries by Clue | 0 | - | 4.95 | 154,050 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,175 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 202,152 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 172,582 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 245,875 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,601 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 155,961 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 180,928 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 147,780 |
| Countries With the Most Languages | 0 | - | 4.90 | 149,727 |
| Countries Closest to Canada | 0 | - | 4.92 | 156,046 |
| Countries Closest to Italy | 0 | - | 4.97 | 147,436 |
| Countries Closest to Spain | 0 | - | 4.96 | 169,705 |
| Countries Ending in "IA" | 0 | - | 4.99 | 149,599 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 341,281 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 193,401 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,306,683 |
| Countries That End in Y | 0 | - | 4.89 | 147,935 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 162,513 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 143,274 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 168,122 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 223,968 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 149,777 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 172,426 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,155 |
| Five Poorest Countries by Continent | 0 | - | 4.96 | 143,249 |
| Country Chain | 0 | - | 4.92 | 156,196 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 993,390 |
| World Map without 12 Countries | 0 | - | 4.96 | 277,930 |
| Every Country Shape | 0 | - | 4.99 | 311,578 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,864,357 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 143,782 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 216,797 |
| Countries with Megacities | 0 | - | 4.99 | 158,121 |
| Every European Country Shape | 0 | - | 4.94 | 151,831 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 164,658 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 169,266 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 167,294 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 142,224 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 151,910 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,634,519 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 241,785 |
| Countries of Asia with an Empty Map | 0 | - | 4.99 | 184,546 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 197,002 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 66,587 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 70,894 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.79 | 76,851 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 86,573 |
| Countries of the Middle East | 0 | - | 4.96 | 147,471 |
| US States with an Empty Map | 0 | - | 5.00 | 446,760 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 190,678 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 71,308 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,046 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,011 |
| Countries of Europe After World War II | 0 | - | 4.97 | 142,666 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 111,506 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 143,179 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 170,799 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,311 |
| Megacities on an Empty Map | 0 | - | 4.96 | 76,795 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 54,695 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 186,868 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 230,960 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,241 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 159,181 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 141,859 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.98 | 50,890 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.98 | 80,691 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 41,717 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,361 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 89,960 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,047 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 115,969 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,273 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,610 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,644 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,151 |
| Countries by Emojis | 0 | - | 4.99 | 157,442 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 129,243 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.95 | 98,155 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 54,874 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 246,485 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 45,450 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 54,363 |
| Countries of the World in 1900 | 0 | - | 4.87 | 51,970 |
| Random Flag to Country | 0 | - | 4.99 | 385,587 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 55,204 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,639 |
| Countries Connected in the World Map #2 | 0 | - | 4.95 | 57,078 |
| Name a Valid Country #1 | 0 | - | 4.99 | 171,470 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 53,588 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,139 |
| Name a Valid Country #2 | 0 | - | 4.97 | 150,135 |
| Name a Valid Country #3 | 0 | - | 4.98 | 161,263 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,088,807 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 238,856 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,345 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 173,229 |
| Countries in an Egg of the World Map | 0 | - | 4.95 | 46,770 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 158,250 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,394 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 59,591 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 166,263 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 104,824 |
| Pixelated World Map | 0 | - | 5.00 | 109,196 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 73,815 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 141,941 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,192 |
| Random European Countries on a Map | 0 | - | 4.98 | 211,577 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,331 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,049 |
| Random American Countries on a Map | 0 | - | 4.97 | 71,758 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 69,822 |
| Name a Valid Country #4 | 0 | - | 4.95 | 148,564 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,457,385 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,032 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,370 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 41,302 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 67,243 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 258,482 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 98,847 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 91,875 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 378,458 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 68,481 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 79,039 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 150,032 |
