| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,270,497 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 737,794 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,259 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 246,442 |
| Country Shape Quiz #4 | 0 | - | 4.91 | 180,249 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,169,167 |
| Biggest Countries by Area | 0 | - | 4.99 | 829,979 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,944 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,912 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,797 |
| Island Countries Quiz | 0 | - | 4.99 | 577,798 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,644 |
| Southernmost Countries of the World | 0 | - | 4.99 | 182,266 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,957 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,440 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,149 |
| Countries That Border Russia | 0 | - | 4.98 | 368,776 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,765 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,871 |
| Islands by Country #1 | 0 | - | 4.86 | 149,592 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,333 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,627 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,498 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,485 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 307,049 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,364 |
| One Border Countries | 0 | - | 4.98 | 359,772 |
| NATO Countries Quiz | 0 | - | 4.97 | 202,095 |
| EU Countries Quiz | 0 | - | 4.99 | 207,214 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,481,471 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,256,487 |
| Countries that Start with A | 0 | - | 4.96 | 1,633,649 |
| Countries that Start with B | 0 | - | 4.94 | 1,771,216 |
| Countries that Start with C | 0 | - | 4.95 | 1,403,437 |
| Countries that Start with D | 0 | - | 4.96 | 465,318 |
| Countries that Start with E | 0 | - | 4.93 | 1,035,253 |
| Countries that Start with G | 0 | - | 4.95 | 1,133,062 |
| Countries that Start with H | 0 | - | 4.93 | 392,105 |
| Countries that Start with I | 0 | - | 4.91 | 978,894 |
| Countries that Start with J | 0 | - | 4.96 | 395,434 |
| Countries that Start with K | 0 | - | 4.95 | 573,886 |
| Countries that Start with L | 0 | - | 4.98 | 815,606 |
| Countries that Start with N | 0 | - | 4.90 | 837,043 |
| Countries that Start with P | 0 | - | 4.94 | 924,845 |
| Countries that Start with R | 0 | - | 4.42 | 301,050 |
| Countries that Start with S | 0 | - | 4.96 | 1,359,880 |
| Countries that Start with T | 0 | - | 4.89 | 760,885 |
| Countries that Start with U | 0 | - | 4.97 | 686,480 |
| Countries that Start with V | 0 | - | 4.97 | 457,379 |
| Countries that Start with F | 0 | - | 4.76 | 425,446 |
| Countries that Start with M | 0 | - | 4.96 | 1,063,041 |
| Countries that Border China | 0 | - | 4.97 | 212,377 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,614 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,222 |
| Countries in World War I | 0 | - | 4.91 | 183,214 |
| Countries with Four Letters | 0 | - | 4.99 | 321,703 |
| Countries of Africa | 0 | - | 5.00 | 1,740,823 |
| Countries of South America | 0 | - | 5.00 | 625,853 |
| Countries of North America Quiz | 0 | - | 5.00 | 709,398 |
| Countries of Oceania | 0 | - | 5.00 | 715,744 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 155,538 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,698 |
| Countries Bordering France | 0 | - | 4.90 | 309,771 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,966 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,193 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 253,362 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,549 |
| Countries in their Native Language | 0 | - | 4.97 | 149,878 |
| Countries by Clue #1 | 0 | - | 4.89 | 196,085 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,578 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 158,081 |
| Independence from Whom | 0 | - | 4.99 | 153,152 |
| Countries with Z | 0 | - | 4.99 | 223,338 |
| "Land" Countries | 0 | - | 4.98 | 265,420 |
| European Countries by Clue | 0 | - | 4.94 | 154,668 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,717 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 218,143 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,627 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 247,152 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,265 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 156,559 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,967 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,418 |
| Countries With the Most Languages | 0 | - | 4.90 | 150,956 |
| Countries Closest to Canada | 0 | - | 4.93 | 157,063 |
| Countries Closest to Italy | 0 | - | 4.97 | 148,797 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,906 |
| Countries Ending in "IA" | 0 | - | 4.99 | 150,576 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,237 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 194,344 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,337,706 |
| Countries That End in Y | 0 | - | 4.89 | 148,646 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 163,339 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 144,095 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 169,032 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,948 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,830 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 173,289 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,951 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 143,933 |
| Country Chain | 0 | - | 4.92 | 156,900 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 999,196 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,900 |
| Every Country Shape | 0 | - | 4.99 | 314,421 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,886,398 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,538 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,960 |
| Countries with Megacities | 0 | - | 4.99 | 176,311 |
| Every European Country Shape | 0 | - | 4.94 | 152,814 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,461 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 170,677 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,616 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 153,627 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,653,822 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 243,569 |
| Countries of Asia with an Empty Map | 0 | - | 4.99 | 185,660 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 198,132 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 67,441 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,686 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.77 | 77,420 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 87,313 |
| Countries of the Middle East | 0 | - | 4.96 | 148,899 |
| US States with an Empty Map | 0 | - | 5.00 | 450,544 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 214,677 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 72,012 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.84 | 26,648 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.96 | 143,835 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,855 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,763 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,736 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,676 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 144,024 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 171,859 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 176,563 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,310 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 55,453 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 188,803 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 232,741 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,604 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 160,217 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.98 | 51,158 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.98 | 81,264 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 42,027 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,745 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,622 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,802 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,835 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.72 | 61,951 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,409 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,220 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,755 |
| Countries by Emojis | 0 | - | 4.99 | 158,901 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 129,804 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.95 | 98,864 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 55,369 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 248,837 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 45,909 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 54,850 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,661 |
| Random Flag to Country | 0 | - | 4.99 | 389,207 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 55,695 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,976 |
| Countries Connected in the World Map #2 | 0 | - | 4.96 | 57,653 |
| Name a Valid Country #1 | 0 | - | 4.99 | 173,147 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 54,145 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,297 |
| Name a Valid Country #2 | 0 | - | 4.97 | 151,827 |
| Name a Valid Country #3 | 0 | - | 4.98 | 162,559 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,098,197 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 240,789 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 73,089 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 175,021 |
| Countries in an Egg of the World Map | 0 | - | 4.95 | 47,228 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 159,435 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,292 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 60,449 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 168,038 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,980 |
| Pixelated World Map | 0 | - | 5.00 | 110,476 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,566 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 177,206 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,284 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 125,245 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,655 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,400 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 71,424 |
| Name a Valid Country #4 | 0 | - | 4.95 | 150,098 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,530,384 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,979 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 92,431 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 41,662 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 68,978 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 261,740 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,544 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,478 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 381,744 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 69,030 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 80,530 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 151,347 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 49,202 |
