| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,103,041 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 735,074 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,358 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,859 |
| Country Shape Quiz #4 | 0 | - | 4.90 | 179,798 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,165,614 |
| Biggest Countries by Area | 0 | - | 4.99 | 827,377 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,664 |
| Countries with the Highest Obesity Rate | 0 | - | 4.37 | 147,770 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,599 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 295,023 |
| Island Countries Quiz | 0 | - | 4.99 | 576,172 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,797 |
| Southernmost Countries of the World | 0 | - | 4.99 | 181,904 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,222 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,512 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,419 |
| Countries That Border Russia | 0 | - | 4.98 | 367,502 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,338 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,304 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,168 |
| Islands by Country #1 | 0 | - | 4.86 | 149,243 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 286,316 |
| Monarchies of the World | 0 | - | 4.91 | 131,116 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,280 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,116 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,006 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,256 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,655 |
| One Border Countries | 0 | - | 4.98 | 358,377 |
| Countries by Official Language | 0 | - | 4.93 | 141,968 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,544 |
| EU Countries Quiz | 0 | - | 4.99 | 206,718 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,462,878 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,248,546 |
| Countries that Start with A | 0 | - | 4.96 | 1,626,734 |
| Countries that Start with B | 0 | - | 4.94 | 1,764,275 |
| Countries that Start with C | 0 | - | 4.95 | 1,397,961 |
| Countries that Start with D | 0 | - | 4.96 | 462,536 |
| Countries that Start with E | 0 | - | 4.93 | 1,030,895 |
| Countries that Start with G | 0 | - | 4.95 | 1,128,189 |
| Countries that Start with H | 0 | - | 4.92 | 389,697 |
| Countries that Start with I | 0 | - | 4.90 | 975,171 |
| Countries that Start with J | 0 | - | 4.96 | 392,976 |
| Countries that Start with K | 0 | - | 4.95 | 570,765 |
| Countries that Start with L | 0 | - | 4.98 | 811,985 |
| Countries that Start with N | 0 | - | 4.90 | 833,253 |
| Countries that Start with P | 0 | - | 4.94 | 920,902 |
| Countries that Start with R | 0 | - | 4.41 | 299,128 |
| Countries that Start with S | 0 | - | 4.97 | 1,354,310 |
| Countries that Start with T | 0 | - | 4.89 | 757,694 |
| Countries that Start with U | 0 | - | 4.97 | 683,628 |
| Countries that Start with V | 0 | - | 4.97 | 455,444 |
| Countries that Start with F | 0 | - | 4.74 | 423,025 |
| Countries that Start with M | 0 | - | 4.95 | 1,058,747 |
| Countries that Border China | 0 | - | 4.97 | 211,820 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.71 | 239,366 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 144,987 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,775 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,674 |
| Countries in World War I | 0 | - | 4.92 | 182,557 |
| Countries with Four Letters | 0 | - | 4.99 | 320,748 |
| Countries of Africa | 0 | - | 5.00 | 1,730,000 |
| Countries of South America | 0 | - | 5.00 | 621,661 |
| Countries of North America Quiz | 0 | - | 5.00 | 704,900 |
| Countries of Oceania | 0 | - | 5.00 | 711,132 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 155,122 |
| Countries with the Most Exports | 0 | - | 4.96 | 111,809 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,006 |
| Countries Bordering France | 0 | - | 4.90 | 308,746 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,245 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,817 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,230 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,812 |
| Top Movie Producing Countries | 0 | - | 4.66 | 33,403 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,945 |
| Countries in their Native Language | 0 | - | 4.97 | 149,522 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,648 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,148 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 157,705 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,457 |
| Independence from Whom | 0 | - | 4.99 | 152,743 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.51 | 144,793 |
| Countries with Z | 0 | - | 4.99 | 222,817 |
| "Land" Countries | 0 | - | 4.98 | 264,547 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,411 |
| European Countries by Clue | 0 | - | 4.94 | 154,277 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,404 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.94 | 206,584 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,182 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 246,408 |
| Countries by Oil Consumption | 0 | - | 4.95 | 103,794 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,865 |
| Countries by Airline Passengers | 0 | - | 4.93 | 41,316 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 83,813 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,277 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 69,460 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 156,203 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.86 | 92,925 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 136,688 |
| Countries that Catch the Most Fish | 0 | - | 4.85 | 90,106 |
| Most Expensive Countries | 0 | - | 4.05 | 104,655 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.51 | 31,584 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 135,278 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,343 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,058 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 72,793 |
| Countries With the Most Languages | 0 | - | 4.90 | 150,133 |
| Countries Closest to Australia | 0 | - | 4.99 | 132,314 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,317 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 141,051 |
| Countries Closest to Italy | 0 | - | 4.97 | 147,836 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,108 |
| Countries Ending in "IA" | 0 | - | 4.99 | 150,042 |
| Countries with the Most Muslims | 0 | - | 4.92 | 118,881 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 81,319 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.82 | 65,312 |
| Countries Producing the Most Oranges | 0 | - | 4.52 | 24,751 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 342,016 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,458 |
| Countries with the Most Prisoners | 0 | - | 4.88 | 71,569 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 193,768 |
| Countries with the Most Domestic Camels | 0 | - | 4.89 | 34,302 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,320,051 |
| Countries That End in Y | 0 | - | 4.89 | 148,259 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.73 | 29,029 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 162,842 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 143,611 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 133,132 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 168,508 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,395 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,318 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 172,802 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 134,095 |
| Countries with the Longest Perimeter | 0 | - | 4.83 | 64,968 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,494 |
| Five Poorest Countries by Continent | 0 | - | 4.96 | 143,525 |
| Tallest Countries North to South | 0 | - | 4.79 | 93,247 |
| Widest Countries East to West | 0 | - | 4.90 | 109,240 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.79 | 65,298 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 75,891 |
| Countries by Net Migration | 0 | - | 4.57 | 57,951 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 55,767 |
| Countries Whose Center is Closest to the Equator | 0 | - | 4.64 | 41,000 |
| Countries with the Most Murders | 0 | - | 4.51 | 101,489 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 74,124 |
| Country Chain | 0 | - | 4.92 | 156,493 |
| Olympic Host Countries | 0 | - | 4.98 | 140,823 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 995,699 |
| Countries with the Least Precipitation | 0 | - | 4.86 | 62,118 |
| Countries with the Most Precipitation | 0 | - | 4.74 | 45,135 |
| Poorest Countries with Exceptions | 0 | - | 4.52 | 89,647 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,317 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 136,966 |
| Every Country Shape | 0 | - | 4.99 | 312,737 |
| European Countries with One Border | 0 | - | 4.95 | 135,019 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,873,811 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,073 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,260 |
| Countries with Megacities | 0 | - | 4.99 | 175,186 |
| Every European Country Shape | 0 | - | 4.94 | 152,287 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,018 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 169,895 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 167,971 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 142,781 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 152,536 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,642,066 |
| Countries of the Middle East | 0 | - | 4.96 | 147,967 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,337 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 80,489 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 105,905 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 75,566 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.97 | 137,299 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,804 |
| Most Populous Countries by Year | 0 | - | 4.77 | 78,890 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,333 |
| Coldest Countries | 0 | - | 4.97 | 99,869 |
| Countries with the Highest Murder Rate | 0 | - | 4.43 | 53,601 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,147 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 143,515 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,482 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.56 | 45,537 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.85 | 124,878 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.47 | 42,002 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,280 |
| Countries with the Most Desert | 0 | - | 4.92 | 95,366 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 171,231 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,898 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 187,679 |
| Countries that Produce the Most Palm Oil | 0 | - | 4.67 | 14,112 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 53,927 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 61,422 |
| Most Fragile Countries not in Africa | 0 | - | 4.41 | 36,154 |
| Countries by Wealth per Capita | 0 | - | 4.54 | 52,787 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,227 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 159,616 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.94 | 74,301 |
| Countries by Milk Production | 0 | - | 4.49 | 17,902 |
| Countries with the Most Total Precipitation | 0 | - | 4.73 | 48,333 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,229 |
