| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,329,819 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 738,590 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,526 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 246,609 |
| Country Shape Quiz #4 | 0 | - | 4.91 | 180,367 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,170,156 |
| Biggest Countries by Area | 0 | - | 4.99 | 830,705 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 164,017 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,981 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 296,065 |
| Island Countries Quiz | 0 | - | 4.99 | 578,282 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,815 |
| Southernmost Countries of the World | 0 | - | 4.99 | 182,351 |
| Majority Muslim Countries | 0 | - | 4.96 | 282,179 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,655 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,376 |
| Countries That Border Russia | 0 | - | 4.98 | 369,155 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,975 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,920 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 256,022 |
| Islands by Country #1 | 0 | - | 4.86 | 149,693 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,528 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,738 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,614 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,597 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 307,263 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,566 |
| One Border Countries | 0 | - | 4.98 | 360,161 |
| Countries by Official Language | 0 | - | 4.93 | 142,346 |
| NATO Countries Quiz | 0 | - | 4.97 | 202,277 |
| EU Countries Quiz | 0 | - | 4.99 | 207,387 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,487,684 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,259,380 |
| Countries that Start with A | 0 | - | 4.96 | 1,635,634 |
| Countries that Start with B | 0 | - | 4.94 | 1,773,220 |
| Countries that Start with C | 0 | - | 4.95 | 1,404,996 |
| Countries that Start with D | 0 | - | 4.97 | 466,106 |
| Countries that Start with E | 0 | - | 4.93 | 1,036,468 |
| Countries that Start with G | 0 | - | 4.95 | 1,134,346 |
| Countries that Start with H | 0 | - | 4.93 | 392,757 |
| Countries that Start with I | 0 | - | 4.91 | 980,025 |
| Countries that Start with J | 0 | - | 4.96 | 396,102 |
| Countries that Start with K | 0 | - | 4.95 | 574,769 |
| Countries that Start with L | 0 | - | 4.98 | 816,538 |
| Countries that Start with N | 0 | - | 4.91 | 838,025 |
| Countries that Start with P | 0 | - | 4.94 | 925,965 |
| Countries that Start with R | 0 | - | 4.42 | 301,558 |
| Countries that Start with S | 0 | - | 4.96 | 1,361,457 |
| Countries that Start with T | 0 | - | 4.89 | 761,734 |
| Countries that Start with U | 0 | - | 4.97 | 687,289 |
| Countries that Start with V | 0 | - | 4.97 | 457,915 |
| Countries that Start with F | 0 | - | 4.77 | 426,123 |
| Countries that Start with M | 0 | - | 4.95 | 1,064,137 |
| Countries that Border China | 0 | - | 4.97 | 212,570 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,701 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,329 |
| Countries in World War I | 0 | - | 4.91 | 183,449 |
| Countries with Four Letters | 0 | - | 4.99 | 322,001 |
| Countries of Africa | 0 | - | 5.00 | 1,744,266 |
| Countries of South America | 0 | - | 5.00 | 627,284 |
| Countries of North America Quiz | 0 | - | 5.00 | 711,012 |
| Countries of Oceania | 0 | - | 5.00 | 717,288 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 155,759 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,861 |
| Countries Bordering France | 0 | - | 4.90 | 310,049 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 200,120 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,443 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 253,530 |
| Top Movie Producing Countries | 0 | - | 4.67 | 33,649 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,720 |
| Countries in their Native Language | 0 | - | 4.97 | 149,972 |
| Countries by Clue #1 | 0 | - | 4.89 | 196,237 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,724 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 158,190 |
| Independence from Whom | 0 | - | 4.99 | 153,271 |
| Countries with Z | 0 | - | 4.99 | 223,507 |
| "Land" Countries | 0 | - | 4.98 | 265,643 |
| European Countries by Clue | 0 | - | 4.94 | 154,871 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,822 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 218,446 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,748 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 247,415 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,359 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 156,673 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 137,118 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 182,221 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,531 |
| Countries With the Most Languages | 0 | - | 4.90 | 151,116 |
| Countries Closest to Canada | 0 | - | 4.93 | 157,190 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 141,695 |
| Countries Closest to Italy | 0 | - | 4.97 | 148,946 |
| Countries Closest to Spain | 0 | - | 4.96 | 171,087 |
| Countries Ending in "IA" | 0 | - | 4.99 | 150,820 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,521 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 137,217 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 194,502 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,343,556 |
| Countries That End in Y | 0 | - | 4.89 | 148,759 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 163,446 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 144,241 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 169,207 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 225,156 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,959 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 173,466 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 144,078 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 144,039 |
| Country Chain | 0 | - | 4.92 | 157,443 |
| Olympic Host Countries | 0 | - | 4.98 | 141,354 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 1,000,447 |
| World Map without 12 Countries | 0 | - | 4.96 | 279,070 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 137,449 |
| Every Country Shape | 0 | - | 4.99 | 314,814 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,890,049 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,645 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 218,156 |
| Countries with Megacities | 0 | - | 4.99 | 176,488 |
| Every European Country Shape | 0 | - | 4.94 | 152,945 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,598 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 170,923 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,787 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 143,362 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 153,898 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,657,316 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.77 | 77,500 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 87,442 |
| Countries of the Middle East | 0 | - | 4.96 | 149,121 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 215,296 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 72,117 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.84 | 26,921 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.96 | 144,244 |
| One Country By Letter By Continent | 0 | - | 4.99 | 37,186 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,898 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,950 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,857 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 144,155 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 172,038 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 176,736 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 55,568 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 189,188 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,670 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 160,418 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,947 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.98 | 81,363 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,744 |
| The Only European Country ... | 0 | - | 4.92 | 136,393 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,927 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,978 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.72 | 62,031 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,522 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,306 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,828 |
| Countries by Emojis | 0 | - | 4.99 | 159,247 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 129,914 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.95 | 98,990 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 55,476 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 249,315 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 45,983 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 54,938 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,777 |
| Random Flag to Country | 0 | - | 4.99 | 389,749 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 55,805 |
| Countries Connected in the World Map #2 | 0 | - | 4.96 | 57,776 |
| Name a Valid Country #1 | 0 | - | 4.99 | 174,376 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 54,250 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,531 |
| Name a Valid Country #2 | 0 | - | 4.97 | 152,961 |
| Name a Valid Country #3 | 0 | - | 4.98 | 163,579 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,099,815 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 241,157 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 73,267 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 175,305 |
| Countries in an Egg of the World Map | 0 | - | 4.95 | 47,322 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 159,770 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,433 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 60,629 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 168,293 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 106,231 |
| Pixelated World Map | 0 | - | 5.00 | 110,630 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,682 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 43,774 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 143,349 |
| Random Sequential European Countries on a Map | 0 | - | 5.00 | 177,381 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,598 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 125,374 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,967 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,500 |
| Name a Valid Country #4 | 0 | - | 4.95 | 151,108 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,543,460 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 123,255 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 92,614 |
| Countries in a Stewart of the World Map | 0 | - | 4.98 | 41,737 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 69,315 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 262,199 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,654 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,570 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 382,299 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 80,809 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 151,588 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 49,309 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,972 |
