| Countries of Europe Quiz | 0 | - | 5.00 | 3,737,601 |
| Countries of Africa | 0 | - | 5.00 | 2,519,134 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,857,243 |
| Countries of Oceania | 0 | - | 5.00 | 1,045,914 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,547 |
| Countries of South America | 0 | - | 5.00 | 919,080 |
| Countries that Start with B | 0 | - | 4.95 | 2,285,262 |
| Countries that Start with A | 0 | - | 4.98 | 2,152,908 |
| Countries that Start with C | 0 | - | 4.96 | 1,814,634 |
| Countries that Start with S | 0 | - | 4.98 | 1,748,283 |
| Countries that Start with G | 0 | - | 4.97 | 1,496,586 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,423 |
| Countries that Start with E | 0 | - | 4.95 | 1,371,054 |
| Countries that Start with I | 0 | - | 4.92 | 1,283,167 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,470 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,641 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,684 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,288 |
| Countries that Start with U | 0 | - | 4.97 | 901,622 |
| Countries that Start with K | 0 | - | 4.97 | 811,659 |
| Countries that Start with V | 0 | - | 4.98 | 606,591 |
| Countries that Start with D | 0 | - | 4.96 | 704,526 |
| Countries that Start with J | 0 | - | 4.98 | 598,447 |
| Countries that Start with H | 0 | - | 4.96 | 600,421 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,129,510 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,602,045 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,811,713 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,369,387 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,299 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,045 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,042,831 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,392 |
| Island Countries | 0 | - | 4.99 | 708,669 |
| Countries That Border Russia | 0 | - | 4.98 | 460,176 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 411,804 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,631 |
| One Border Countries | 0 | - | 4.98 | 466,203 |
| Countries with Four Letters | 0 | - | 4.99 | 420,076 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,838 |
| Countries with the Most Borders | 0 | - | 4.97 | 386,921 |
| Countries Bordering France | 0 | - | 4.83 | 400,959 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,447 |
| Northernmost Countries | 0 | - | 4.99 | 359,146 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,683 |
| Every Country Shape | 0 | - | 5.00 | 461,305 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,634 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,879 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,534 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,212 |
| Landlocked Countries | 0 | - | 4.99 | 416,220 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,801 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,845 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,095 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 311,312 |
| "Land" Countries | 0 | - | 4.98 | 334,315 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,348 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,797 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,154 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 267,962 |
| Countries with Z | 0 | - | 4.98 | 288,431 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,806 |
| Countries that Border China | 0 | - | 4.96 | 262,417 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,120 |
| EU Countries Quiz | 0 | - | 4.99 | 271,378 |
| Countries by Three Words #1 | 0 | - | 4.95 | 264,492 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 259,243 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 245,226 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,497 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,982 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,809 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 228,159 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,138 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 305,644 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,919 |
| NATO Countries | 0 | - | 4.98 | 277,803 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 207,527 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,164 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,639 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 248,225 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,637 |
| Countries in World War I | 0 | - | 4.88 | 227,340 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,728 |
| Largest Countries with No Borders | 0 | - | 4.97 | 220,629 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 202,717 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 225,969 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,963 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 224,192 |
| Countries with Megacities | 0 | - | 4.99 | 248,703 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,677 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,236 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,007 |
| Country Chain | 0 | - | 4.96 | 216,353 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 212,660 |
| European Countries by Clue | 0 | - | 4.92 | 183,198 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,255 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,136 |
| Independence from Whom | 0 | - | 4.99 | 210,434 |
| Every European Country Shape | 0 | - | 4.96 | 200,753 |
| Islands by Country #1 | 0 | - | 4.87 | 174,771 |
| Countries in their Native Language | 0 | - | 4.99 | 197,515 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,295 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,403 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,282 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,951 |
| Countries With the Most Languages | 0 | - | 4.89 | 200,594 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,870 |
| Countries with Six Letters | 0 | - | 4.93 | 210,867 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,239 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,833 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 199,755 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,413 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,568 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,173 |
| Countries of the Middle East | 0 | - | 4.96 | 199,747 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,084 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,753 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,756 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,142 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,293 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,671 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,980 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,815 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,870 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 171,955 |
| Monarchies of the World | 0 | - | 4.94 | 167,307 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,464 |
| Countries That End in Y | 0 | - | 4.90 | 185,331 |
| Recently Independent Countries | 0 | - | 4.98 | 158,322 |
| European Countries with One Border | 0 | - | 4.97 | 182,060 |
| Countries by Three Words #2 | 0 | - | 4.97 | 200,848 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,617 |
| Countries Ending in "IA" | 0 | - | 4.99 | 207,599 |
| Countries that Border Poland | 0 | - | 4.99 | 171,732 |
| Olympic Host Countries | 0 | - | 4.98 | 199,424 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,362 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,628 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,599 |
| Countries Bordering India | 0 | - | 4.98 | 163,169 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,534 |
| City to Country Quiz #1 | 0 | - | 4.96 | 155,691 |
| Countries by Official Language | 0 | - | 4.95 | 193,874 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,026 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,652 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,590 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 154,978 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,515 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,406 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,980 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,397 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,826 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,728 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 143,903 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,875 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,518 |
| Longest Border by Country #1 | 0 | - | 4.99 | 145,669 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 152,012 |
| Countries that End in O | 0 | - | 4.92 | 158,712 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,831 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,862 |
| Countries with the Most Forest | 0 | - | 4.87 | 146,838 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,681 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,062 |
| UK Immigration by Country | 0 | - | 4.94 | 140,048 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,654 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,659 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,924 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,514 |
| Germany Country Quiz | 0 | - | 4.82 | 157,104 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,362 |
| Widest Countries East to West | 0 | - | 4.92 | 129,105 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,508 |
| Countries with Two Borders | 0 | - | 4.99 | 149,373 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,870 |
| Central American Countries | 0 | - | 4.98 | 155,472 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,110 |
| European Landlocked Countries | 0 | - | 4.99 | 146,076 |
| Countries that End in L | 0 | - | 4.94 | 156,217 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,787 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,307 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,831 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,266 |
| German-Speaking Countries | 0 | - | 4.91 | 141,959 |
| Megadiverse Countries | 0 | - | 4.96 | 134,510 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,374 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,497 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,778 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,450 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,628 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,476 |
| Countries that End in N | 0 | - | 4.94 | 157,277 |
| Countries by Borders #2 | 0 | - | 4.96 | 135,969 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,078 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,690 |
| Japan Country Quiz | 0 | - | 4.92 | 141,834 |
| Five Smallest Countries by Continent | 0 | - | 4.98 | 162,777 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,224 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,188 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,161 |
| Landlocked Countries that Border Each Other | 0 | - | 5.00 | 140,642 |
| Big Countries Bordering Small Countries | 0 | - | 4.99 | 130,514 |
