| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,116,485 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 735,317 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,431 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,917 |
| Country Shape Quiz #4 | 0 | - | 4.90 | 179,833 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,165,896 |
| Biggest Countries by Area | 0 | - | 4.99 | 827,580 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,685 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,630 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 295,083 |
| Island Countries Quiz | 0 | - | 4.99 | 576,312 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,840 |
| Southernmost Countries of the World | 0 | - | 4.99 | 181,927 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,282 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,574 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,466 |
| Countries That Border Russia | 0 | - | 4.98 | 367,574 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,330 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,219 |
| Islands by Country #1 | 0 | - | 4.86 | 149,271 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 286,374 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,308 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,141 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,037 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,304 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,721 |
| One Border Countries | 0 | - | 4.98 | 358,486 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,588 |
| EU Countries Quiz | 0 | - | 4.99 | 206,752 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,464,357 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,249,192 |
| Countries that Start with A | 0 | - | 4.96 | 1,627,271 |
| Countries that Start with B | 0 | - | 4.94 | 1,764,808 |
| Countries that Start with C | 0 | - | 4.95 | 1,398,409 |
| Countries that Start with D | 0 | - | 4.96 | 462,762 |
| Countries that Start with E | 0 | - | 4.93 | 1,031,246 |
| Countries that Start with G | 0 | - | 4.95 | 1,128,541 |
| Countries that Start with H | 0 | - | 4.92 | 389,892 |
| Countries that Start with I | 0 | - | 4.90 | 975,480 |
| Countries that Start with J | 0 | - | 4.96 | 393,188 |
| Countries that Start with K | 0 | - | 4.95 | 571,015 |
| Countries that Start with L | 0 | - | 4.98 | 812,284 |
| Countries that Start with N | 0 | - | 4.90 | 833,548 |
| Countries that Start with P | 0 | - | 4.94 | 921,239 |
| Countries that Start with R | 0 | - | 4.41 | 299,303 |
| Countries that Start with S | 0 | - | 4.97 | 1,354,758 |
| Countries that Start with T | 0 | - | 4.89 | 758,002 |
| Countries that Start with U | 0 | - | 4.97 | 683,894 |
| Countries that Start with V | 0 | - | 4.97 | 455,609 |
| Countries that Start with F | 0 | - | 4.76 | 423,246 |
| Countries that Start with M | 0 | - | 4.95 | 1,059,074 |
| Countries that Border China | 0 | - | 4.97 | 211,857 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,018 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,812 |
| Countries in World War I | 0 | - | 4.92 | 182,615 |
| Countries with Four Letters | 0 | - | 4.99 | 320,808 |
| Countries of Africa | 0 | - | 5.00 | 1,730,978 |
| Countries of South America | 0 | - | 5.00 | 622,033 |
| Countries of North America Quiz | 0 | - | 5.00 | 705,296 |
| Countries of Oceania | 0 | - | 5.00 | 711,485 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 155,160 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,044 |
| Countries Bordering France | 0 | - | 4.90 | 308,817 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,286 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,895 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,852 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,988 |
| Countries in their Native Language | 0 | - | 4.97 | 149,550 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,678 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,183 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 157,734 |
| Independence from Whom | 0 | - | 4.99 | 152,779 |
| Countries with Z | 0 | - | 4.99 | 222,852 |
| "Land" Countries | 0 | - | 4.98 | 264,650 |
| European Countries by Clue | 0 | - | 4.94 | 154,310 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,430 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.94 | 206,846 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,214 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 246,475 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,895 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 156,229 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,407 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,086 |
| Countries With the Most Languages | 0 | - | 4.90 | 150,179 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,345 |
| Countries Closest to Italy | 0 | - | 4.97 | 147,871 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,157 |
| Countries Ending in "IA" | 0 | - | 4.99 | 150,086 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 342,109 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 193,813 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,321,506 |
| Countries That End in Y | 0 | - | 4.89 | 148,285 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 162,887 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 143,653 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 168,545 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,439 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,351 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 172,843 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,525 |
| Five Poorest Countries by Continent | 0 | - | 4.96 | 143,561 |
| Country Chain | 0 | - | 4.92 | 156,532 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 995,958 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,364 |
| Every Country Shape | 0 | - | 4.99 | 312,890 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,874,717 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,119 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,328 |
| Countries with Megacities | 0 | - | 4.99 | 175,406 |
| Every European Country Shape | 0 | - | 4.94 | 152,339 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,047 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 169,944 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,031 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 142,817 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 152,642 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,642,920 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 242,431 |
| Countries of Asia with an Empty Map | 0 | - | 4.99 | 185,003 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 197,460 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 66,927 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,224 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.78 | 77,098 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 86,892 |
| Countries of the Middle East | 0 | - | 4.96 | 148,020 |
| US States with an Empty Map | 0 | - | 5.00 | 448,449 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,433 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 71,604 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,880 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,374 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,214 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,078 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 143,546 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 171,276 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,948 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,030 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 55,040 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 187,779 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 231,739 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,409 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 159,664 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,280 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.98 | 51,021 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.98 | 80,943 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 41,862 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,539 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,256 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,361 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,385 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,587 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,005 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,928 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,435 |
| Countries by Emojis | 0 | - | 4.99 | 158,134 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 129,502 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.95 | 98,454 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 55,102 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 247,395 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 45,659 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 54,601 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,253 |
| Random Flag to Country | 0 | - | 4.99 | 387,228 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 55,438 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,807 |
| Countries Connected in the World Map #2 | 0 | - | 4.95 | 57,363 |
| Name a Valid Country #1 | 0 | - | 4.99 | 172,021 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 53,841 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,617 |
| Name a Valid Country #2 | 0 | - | 4.97 | 150,564 |
| Name a Valid Country #3 | 0 | - | 4.98 | 161,715 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,092,473 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 239,645 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,684 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 174,118 |
| Countries in an Egg of the World Map | 0 | - | 4.95 | 46,985 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 158,752 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,775 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 59,997 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 166,910 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,324 |
| Pixelated World Map | 0 | - | 5.00 | 109,670 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,182 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 142,446 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,677 |
| Random European Countries on a Map | 0 | - | 4.98 | 212,432 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,787 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,847 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,052 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 70,539 |
| Name a Valid Country #4 | 0 | - | 4.95 | 148,983 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,489,549 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,443 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,699 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 41,460 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 68,062 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 260,049 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,178 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,171 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 380,121 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 68,717 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 79,721 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 150,667 |
