| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,239 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,446 |
| Countries that Start with B | 0 | - | 4.95 | 2,287,514 |
| Countries that Start with A | 0 | - | 4.98 | 2,155,389 |
| Countries that Start with C | 0 | - | 4.96 | 1,816,458 |
| Countries that Start with S | 0 | - | 4.98 | 1,749,954 |
| Countries that Start with G | 0 | - | 4.97 | 1,498,120 |
| Countries that Start with M | 0 | - | 4.97 | 1,377,704 |
| Countries that Start with E | 0 | - | 4.95 | 1,372,594 |
| Countries that Start with I | 0 | - | 4.92 | 1,284,338 |
| Countries that Start with P | 0 | - | 4.94 | 1,212,614 |
| Countries that Start with N | 0 | - | 4.93 | 1,113,832 |
| Countries that Start with L | 0 | - | 4.98 | 1,086,801 |
| Countries that Start with T | 0 | - | 4.90 | 1,007,174 |
| Countries that Start with U | 0 | - | 4.97 | 902,332 |
| Countries that Start with K | 0 | - | 4.97 | 812,573 |
| Countries that Start with V | 0 | - | 4.98 | 607,483 |
| Countries that Start with D | 0 | - | 4.96 | 705,739 |
| Countries that Start with J | 0 | - | 4.98 | 599,409 |
| Countries that Start with H | 0 | - | 4.96 | 601,445 |
| 20 Random Country Flags | 0 | - | 4.99 | 608,788 |
| Countries with Four Letters | 0 | - | 4.99 | 420,733 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,328 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 335,929 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,336 |
| Country Chain | 0 | - | 4.96 | 216,531 |
| Countries by Emojis | 0 | - | 4.99 | 238,031 |
| Islands by Country #1 | 0 | - | 4.87 | 174,899 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,219 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,993 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,152 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,452 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,067 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,211,108 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,607,082 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,816,122 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,372,015 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,745,180 |
| Countries of Africa | 0 | - | 5.00 | 2,523,886 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,860,858 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,440,886 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,044,107 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,778 |
| Countries of Oceania | 0 | - | 5.00 | 1,048,089 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,263 |
| Countries of South America | 0 | - | 5.00 | 920,519 |
| Island Countries | 0 | - | 4.99 | 709,088 |
| Countries That Border Russia | 0 | - | 4.98 | 460,563 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 412,037 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,895 |
| One Border Countries | 0 | - | 4.98 | 466,785 |
| Countries with the Most Borders | 0 | - | 4.97 | 387,313 |
| Countries Bordering France | 0 | - | 4.83 | 401,361 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,211 |
| Northernmost Countries | 0 | - | 4.99 | 359,710 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,095 |
| Every Country Shape | 0 | - | 5.00 | 462,385 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,090 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,178 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,270 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,523 |
| Landlocked Countries | 0 | - | 4.99 | 417,254 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,143 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,024 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,285 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 311,863 |
| "Land" Countries | 0 | - | 4.98 | 335,171 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,052 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,964 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,697 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 269,113 |
| Countries with Z | 0 | - | 4.98 | 289,235 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,046 |
| Countries that Border China | 0 | - | 4.96 | 262,611 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,823 |
| EU Countries Quiz | 0 | - | 4.99 | 272,034 |
| Countries by Three Words #1 | 0 | - | 4.95 | 264,755 |
| Countries with Five Letters | 0 | - | 4.96 | 272,578 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 245,336 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,536 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,183 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,977 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 228,429 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 306,657 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,134 |
| NATO Countries | 0 | - | 4.98 | 278,471 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 207,633 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,341 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,932 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 248,436 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,933 |
| Countries in World War I | 0 | - | 4.88 | 227,567 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,937 |
| Largest Countries with No Borders | 0 | - | 4.97 | 220,823 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 202,814 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 226,241 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,299 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 224,341 |
| Countries with Megacities | 0 | - | 4.99 | 249,413 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,827 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,108 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 213,237 |
| European Countries by Clue | 0 | - | 4.92 | 183,324 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,649 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,354 |
| Independence from Whom | 0 | - | 4.99 | 210,971 |
| Every European Country Shape | 0 | - | 4.96 | 200,995 |
| Countries in their Native Language | 0 | - | 4.99 | 197,836 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,435 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,588 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,464 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,143 |
| Countries With the Most Languages | 0 | - | 4.90 | 200,883 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,407 |
| Countries with Six Letters | 0 | - | 4.93 | 211,818 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,331 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,402 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 199,895 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,587 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,705 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,284 |
| Countries of the Middle East | 0 | - | 4.96 | 200,037 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,236 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,972 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,361 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,123 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,505 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,740 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,238 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,039 |
| Countries with Letters Missing | 0 | - | 4.97 | 185,343 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,142 |
| Monarchies of the World | 0 | - | 4.94 | 167,577 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,585 |
| Countries That End in Y | 0 | - | 4.90 | 185,516 |
| Recently Independent Countries | 0 | - | 4.98 | 158,459 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,046 |
| European Countries with One Border | 0 | - | 4.97 | 182,236 |
| Countries by Three Words #2 | 0 | - | 4.97 | 201,268 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,800 |
| Countries Ending in "IA" | 0 | - | 4.99 | 207,958 |
| Countries that Border Poland | 0 | - | 4.99 | 171,869 |
| Olympic Host Countries | 0 | - | 4.98 | 199,781 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,510 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,685 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,737 |
| Countries Bordering India | 0 | - | 4.98 | 163,233 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,763 |
| City to Country Quiz #1 | 0 | - | 4.97 | 155,748 |
| Countries by Official Language | 0 | - | 4.95 | 194,236 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,337 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,573 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,875 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,782 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,384 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,613 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,634 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,072 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,601 |
| The Only European Country ... | 0 | - | 4.91 | 215,415 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,900 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 143,988 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,257 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,681 |
| Longest Border by Country #1 | 0 | - | 4.99 | 145,744 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 152,099 |
| Countries that End in O | 0 | - | 4.92 | 159,026 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,948 |
| Countries with the Most Forest | 0 | - | 4.87 | 146,935 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,791 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,163 |
| UK Immigration by Country | 0 | - | 4.94 | 140,459 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,824 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,773 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,096 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,595 |
| Germany Country Quiz | 0 | - | 4.82 | 157,299 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,661 |
| Widest Countries East to West | 0 | - | 4.92 | 129,218 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,870 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,676 |
| Countries with Two Borders | 0 | - | 4.99 | 149,503 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,025 |
| Central American Countries | 0 | - | 4.98 | 155,633 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,575 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,268 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,564 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 170,430 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,752 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,872 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,007 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,172 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,876 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,929 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,830 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,790 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,238 |
| Mountains by Country | 0 | - | 4.64 | 81,674 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,541 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,178 |
