| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,125,044 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 735,453 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,485 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,945 |
| Country Shape Quiz #4 | 0 | - | 4.90 | 179,854 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,166,077 |
| Biggest Countries by Area | 0 | - | 4.99 | 827,716 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,700 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,656 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,135 |
| Island Countries Quiz | 0 | - | 4.99 | 576,383 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,879 |
| Southernmost Countries of the World | 0 | - | 4.99 | 181,946 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,316 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,627 |
| Countries with the Longest Coastlines | 0 | - | 4.86 | 352,515 |
| Countries That Border Russia | 0 | - | 4.98 | 367,638 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,375 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,360 |
| Airlines by Country | 0 | - | 4.47 | 110,730 |
| City to Country Quiz #1 | 0 | - | 4.93 | 124,877 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,283 |
| Islands by Country #1 | 0 | - | 4.86 | 149,289 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 286,417 |
| Monarchies of the World | 0 | - | 4.91 | 131,154 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,326 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,157 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,057 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,354 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,750 |
| Busiest Airports in the United States | 0 | - | 4.64 | 103,396 |
| One Border Countries | 0 | - | 4.98 | 358,565 |
| Countries by Official Language | 0 | - | 4.93 | 142,007 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,628 |
| EU Countries Quiz | 0 | - | 4.99 | 206,768 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,465,250 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,249,594 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,097 |
| Countries that Start with A | 0 | - | 4.96 | 1,627,663 |
| Countries that Start with B | 0 | - | 4.94 | 1,765,190 |
| Countries that Start with C | 0 | - | 4.95 | 1,398,721 |
| Countries that Start with D | 0 | - | 4.96 | 462,924 |
| Countries that Start with E | 0 | - | 4.93 | 1,031,485 |
| Countries that Start with G | 0 | - | 4.95 | 1,128,803 |
| Countries that Start with H | 0 | - | 4.92 | 390,042 |
| Countries that Start with I | 0 | - | 4.90 | 975,676 |
| Countries that Start with J | 0 | - | 4.96 | 393,335 |
| Countries that Start with K | 0 | - | 4.94 | 571,202 |
| Countries that Start with L | 0 | - | 4.98 | 812,483 |
| Countries that Start with N | 0 | - | 4.90 | 833,755 |
| Countries that Start with P | 0 | - | 4.94 | 921,461 |
| Countries that Start with R | 0 | - | 4.41 | 299,430 |
| Countries that Start with S | 0 | - | 4.97 | 1,355,052 |
| Countries that Start with T | 0 | - | 4.89 | 758,186 |
| Countries that Start with U | 0 | - | 4.97 | 684,080 |
| Countries that Start with V | 0 | - | 4.97 | 455,732 |
| Countries that Start with F | 0 | - | 4.76 | 423,388 |
| Countries that Start with M | 0 | - | 4.95 | 1,059,321 |
| Countries that Border Poland | 0 | - | 4.98 | 129,439 |
| Countries that Border China | 0 | - | 4.97 | 211,882 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,045 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,831 |
| Countries in World War I | 0 | - | 4.92 | 182,655 |
| Countries with Four Letters | 0 | - | 4.99 | 320,859 |
| Countries of Africa | 0 | - | 5.00 | 1,731,589 |
| Countries of South America | 0 | - | 5.00 | 622,232 |
| Countries of North America Quiz | 0 | - | 5.00 | 705,500 |
| Countries of Oceania | 0 | - | 5.00 | 711,718 |
| Countries with the Highest HDI | 0 | - | 4.96 | 124,513 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 155,179 |
| World's Busiest Airports | 0 | - | 4.87 | 152,064 |
| Europe's Busiest Airports | 0 | - | 4.88 | 100,170 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,073 |
| Countries Bordering France | 0 | - | 4.90 | 308,861 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,368 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,956 |
| Busiest Air Routes from the U.S. | 0 | - | 4.50 | 52,139 |
| Central American Countries | 0 | - | 4.96 | 122,298 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,266 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,886 |
| Airport Codes Quiz #1 | 0 | - | 4.82 | 153,838 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,018 |
| Countries in their Native Language | 0 | - | 4.97 | 149,573 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,704 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,202 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 157,760 |
| Cities by Airports | 0 | - | 4.43 | 72,669 |
| Countries Bordering India | 0 | - | 4.98 | 127,745 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,504 |
| Independence from Whom | 0 | - | 4.99 | 152,800 |
| Countries with Z | 0 | - | 4.99 | 222,870 |
| Countries by Clue #2 | 0 | - | 4.86 | 130,097 |
| "Land" Countries | 0 | - | 4.98 | 264,715 |
| European Countries by Clue | 0 | - | 4.94 | 154,331 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,453 |
| Airports Named for People #1 | 0 | - | 4.42 | 48,998 |
| Airport Codes Quiz #2 | 0 | - | 4.35 | 62,814 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 90,047 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.94 | 208,947 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,240 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 246,528 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,919 |
| Countries by Airline Passengers | 0 | - | 4.93 | 41,347 |
| Countries with the Most Forest | 0 | - | 4.89 | 125,665 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,193 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 130,458 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 156,249 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 136,747 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 135,334 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,445 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,103 |
| Countries With the Most Languages | 0 | - | 4.89 | 150,217 |
| Country Names Created by Only 4 Letters | 0 | - | 4.98 | 125,287 |
| Countries Closest to Australia | 0 | - | 4.99 | 132,345 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,373 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 122,641 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 141,146 |
| Countries Closest to Italy | 0 | - | 4.97 | 147,899 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,189 |
| Countries Ending in "IA" | 0 | - | 4.99 | 150,110 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 342,192 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,528 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,237 |
| Country Shape Quiz #5 | 0 | - | 4.89 | 124,487 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 193,839 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,322,469 |
| Countries That End in Y | 0 | - | 4.89 | 148,301 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,848 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 162,911 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 143,676 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 133,189 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 129,587 |
| Top Five Countries by Religion | 0 | - | 4.89 | 121,688 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 168,571 |
| Five Smallest Countries by Continent | 0 | - | 4.97 | 119,130 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,469 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,368 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 172,863 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 134,165 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,543 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 143,587 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.89 | 127,055 |
| Country Chain | 0 | - | 4.92 | 156,553 |
| Olympic Host Countries | 0 | - | 4.98 | 140,880 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 996,133 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,399 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 137,006 |
| Every Country Shape | 0 | - | 4.99 | 313,000 |
| European Countries with One Border | 0 | - | 4.95 | 135,072 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,875,343 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,158 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,369 |
| Countries with Megacities | 0 | - | 4.99 | 175,515 |
| Every European Country Shape | 0 | - | 4.94 | 152,366 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,068 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 169,997 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,062 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 142,839 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 126,937 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 123,233 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 152,697 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,643,597 |
| Countries of the Middle East | 0 | - | 4.96 | 148,059 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,465 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.97 | 137,364 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,943 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,399 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,248 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,345 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 143,573 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.85 | 124,926 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 171,323 |
| Countries With More than 50 Million People | 0 | - | 4.98 | 124,842 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,977 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 187,834 |
| 10 European Countries with the Most Tourists | 0 | - | 4.96 | 83,580 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.73 | 60,309 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 159,696 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.94 | 74,331 |
| Most-Visited Countries by Swedes | 0 | - | 4.44 | 29,302 |
| Most Visited Countries by Australians | 0 | - | 4.90 | 64,314 |
| Most-Visited Countries by Canadians | 0 | - | 4.65 | 32,447 |
| 50 Busiest Air Routes from New York City | 0 | - | 4.83 | 46,808 |
| Most-Visited Countries by Americans | 0 | - | 4.73 | 61,438 |
| Most-Visited Countries by the British | 0 | - | 4.56 | 35,048 |
| Countries that Visit India the Most | 0 | - | 4.53 | 35,432 |
| Countries that Visit France the Most | 0 | - | 4.67 | 33,731 |
| Countries that Visit the UK the Most | 0 | - | 4.76 | 34,888 |
| Most-Visited Countries by Japanese | 0 | - | 4.94 | 44,714 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,317 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,309 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,280 |
| The Only European Country ... | 0 | - | 4.92 | 135,924 |
| Countries that Visit Australia the Most | 0 | - | 4.87 | 50,403 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,388 |
| Most Visited Countries by JetPunkers | 0 | - | 4.86 | 67,281 |
| Asia's Busiest Airports | 0 | - | 4.57 | 25,614 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,408 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 42,982 |
| Countries with the Fewest Tourists Per Capita | 0 | - | 4.46 | 32,390 |
