| Countries of Europe Quiz | 0 | - | 5.00 | 3,736,425 |
| Countries of Africa | 0 | - | 5.00 | 2,518,447 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,856,619 |
| Countries of Oceania | 0 | - | 5.00 | 1,045,641 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,275 |
| Countries of South America | 0 | - | 5.00 | 918,832 |
| Countries that Start with B | 0 | - | 4.95 | 2,284,925 |
| Countries that Start with A | 0 | - | 4.98 | 2,152,559 |
| Countries that Start with C | 0 | - | 4.96 | 1,814,382 |
| Countries that Start with S | 0 | - | 4.98 | 1,748,087 |
| Countries that Start with G | 0 | - | 4.97 | 1,496,370 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,214 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,836 |
| Countries that Start with I | 0 | - | 4.92 | 1,283,003 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,167 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,469 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,519 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,152 |
| Countries that Start with U | 0 | - | 4.97 | 901,509 |
| Countries that Start with K | 0 | - | 4.97 | 811,526 |
| Countries that Start with V | 0 | - | 4.98 | 606,498 |
| Countries that Start with D | 0 | - | 4.96 | 704,342 |
| Countries that Start with J | 0 | - | 4.98 | 598,295 |
| Countries that Start with H | 0 | - | 4.96 | 600,276 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,116,348 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,601,182 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,811,103 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,368,933 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,070 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,840 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,042,653 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,327 |
| Island Countries | 0 | - | 4.99 | 708,608 |
| Countries That Border Russia | 0 | - | 4.98 | 460,138 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 411,784 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,584 |
| One Border Countries | 0 | - | 4.98 | 466,123 |
| Countries with Four Letters | 0 | - | 4.99 | 419,985 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,764 |
| Countries with the Most Borders | 0 | - | 4.97 | 386,876 |
| Countries Bordering France | 0 | - | 4.83 | 400,899 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,267 |
| Northernmost Countries | 0 | - | 4.99 | 359,070 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,631 |
| Every Country Shape | 0 | - | 5.00 | 461,138 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,541 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,839 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,429 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,151 |
| Landlocked Countries | 0 | - | 4.99 | 416,029 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,751 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,833 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,066 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 311,274 |
| "Land" Countries | 0 | - | 4.98 | 334,281 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,283 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,773 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,099 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 267,784 |
| Countries with Z | 0 | - | 4.98 | 288,405 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,763 |
| Countries that Border China | 0 | - | 4.96 | 262,382 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,989 |
| EU Countries Quiz | 0 | - | 4.99 | 271,293 |
| Countries by Three Words #1 | 0 | - | 4.95 | 264,439 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 259,218 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 245,208 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,396 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,950 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,776 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 228,100 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,106 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 305,544 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,893 |
| NATO Countries | 0 | - | 4.98 | 277,699 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 207,517 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,137 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,602 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 248,192 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,614 |
| Countries in World War I | 0 | - | 4.88 | 227,295 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,710 |
| Largest Countries with No Borders | 0 | - | 4.97 | 220,597 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 202,710 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 225,924 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,912 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 224,175 |
| Countries with Megacities | 0 | - | 4.99 | 248,627 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,654 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,224 |
| Countries by Borders #1 | 0 | - | 5.00 | 193,991 |
| Country Chain | 0 | - | 4.96 | 216,314 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 212,562 |
| European Countries by Clue | 0 | - | 4.92 | 183,043 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,195 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,108 |
| Independence from Whom | 0 | - | 4.99 | 210,402 |
| Every European Country Shape | 0 | - | 4.96 | 200,727 |
| Islands by Country #1 | 0 | - | 4.87 | 174,755 |
| Countries in their Native Language | 0 | - | 4.99 | 197,440 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,275 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,379 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,261 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,936 |
| Countries With the Most Languages | 0 | - | 4.89 | 200,540 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,858 |
| Countries with Six Letters | 0 | - | 4.93 | 210,849 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,223 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,812 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 199,735 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,390 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,550 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,153 |
| Countries of the Middle East | 0 | - | 4.96 | 199,705 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,058 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,739 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,681 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,131 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,255 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,660 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,941 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,796 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,859 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 171,936 |
| Monarchies of the World | 0 | - | 4.94 | 167,270 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,451 |
| Countries That End in Y | 0 | - | 4.90 | 185,325 |
| Recently Independent Countries | 0 | - | 4.98 | 158,307 |
| European Countries with One Border | 0 | - | 4.97 | 182,039 |
| Countries by Three Words #2 | 0 | - | 4.97 | 200,786 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,600 |
| Countries Ending in "IA" | 0 | - | 4.99 | 207,573 |
| Countries that Border Poland | 0 | - | 4.99 | 171,725 |
| Olympic Host Countries | 0 | - | 4.98 | 199,396 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,345 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,623 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,576 |
| Countries Bordering India | 0 | - | 4.98 | 163,161 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,503 |
| City to Country Quiz #1 | 0 | - | 4.96 | 155,681 |
| Countries by Official Language | 0 | - | 4.95 | 193,796 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,990 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,637 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,568 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 154,968 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,496 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,366 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,976 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,376 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,810 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,701 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 143,895 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,827 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,498 |
| Longest Border by Country #1 | 0 | - | 4.99 | 145,651 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 151,996 |
| Countries that End in O | 0 | - | 4.92 | 158,697 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,819 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,825 |
| Countries with the Most Forest | 0 | - | 4.87 | 146,832 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,665 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,050 |
| UK Immigration by Country | 0 | - | 4.94 | 140,033 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,628 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,637 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,903 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,503 |
| Germany Country Quiz | 0 | - | 4.82 | 157,066 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,349 |
| Widest Countries East to West | 0 | - | 4.92 | 129,095 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,486 |
| Countries with Two Borders | 0 | - | 4.99 | 149,354 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,852 |
| Central American Countries | 0 | - | 4.98 | 155,436 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,050 |
| European Landlocked Countries | 0 | - | 4.99 | 146,052 |
| Countries that End in L | 0 | - | 4.94 | 156,209 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,771 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,292 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,806 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,258 |
| German-Speaking Countries | 0 | - | 4.91 | 140,983 |
| Megadiverse Countries | 0 | - | 4.96 | 134,498 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,097 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,482 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,758 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,412 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,606 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,461 |
| Countries that End in N | 0 | - | 4.94 | 157,254 |
| Countries by Borders #2 | 0 | - | 4.96 | 135,959 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,062 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,679 |
| Japan Country Quiz | 0 | - | 4.92 | 141,792 |
| Five Smallest Countries by Continent | 0 | - | 4.98 | 162,756 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,168 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,174 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,125 |
| Landlocked Countries that Border Each Other | 0 | - | 5.00 | 140,631 |
| Big Countries Bordering Small Countries | 0 | - | 4.99 | 130,495 |
