| Countries of Europe Quiz | 0 | - | 5.00 | 3,777,289 |
| Countries of Africa | 0 | - | 5.00 | 2,543,328 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,876,671 |
| Countries of Oceania | 0 | - | 5.00 | 1,056,533 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,322 |
| Countries of South America | 0 | - | 5.00 | 927,111 |
| Countries that Start with B | 0 | - | 4.95 | 2,297,356 |
| Countries that Start with A | 0 | - | 4.98 | 2,165,889 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,467 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,019 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,456 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,401 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,206 |
| Countries that Start with I | 0 | - | 4.92 | 1,289,888 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,708 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,270 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,257 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,037 |
| Countries that Start with U | 0 | - | 4.97 | 905,473 |
| Countries that Start with K | 0 | - | 4.97 | 817,099 |
| Countries that Start with V | 0 | - | 4.98 | 610,003 |
| Countries that Start with D | 0 | - | 4.96 | 711,372 |
| Countries that Start with J | 0 | - | 4.98 | 603,587 |
| Countries that Start with H | 0 | - | 4.96 | 605,962 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,566,430 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,631,124 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,834,057 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,383,143 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,447,832 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,351 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,049,602 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,918 |
| Island Countries | 0 | - | 4.99 | 710,965 |
| Countries That Border Russia | 0 | - | 4.98 | 462,655 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 413,335 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,292 |
| One Border Countries | 0 | - | 4.98 | 469,755 |
| Countries with Four Letters | 0 | - | 4.99 | 423,200 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,439 |
| Countries with the Most Borders | 0 | - | 4.97 | 389,005 |
| Countries Bordering France | 0 | - | 4.83 | 403,377 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,069 |
| Northernmost Countries | 0 | - | 4.99 | 361,861 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,883 |
| Every Country Shape | 0 | - | 5.00 | 467,178 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,449 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,470 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,372 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,899 |
| Landlocked Countries | 0 | - | 4.99 | 421,753 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,871 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,246 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,367 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 313,025 |
| "Land" Countries | 0 | - | 4.98 | 337,278 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,305 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,637 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,185 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,390 |
| Countries with Z | 0 | - | 4.98 | 291,386 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,141 |
| Countries that Border China | 0 | - | 4.96 | 263,483 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,259 |
| EU Countries Quiz | 0 | - | 4.99 | 275,341 |
| Countries by Three Words #1 | 0 | - | 4.95 | 265,798 |
| Countries with Five Letters | 0 | - | 4.96 | 282,343 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 246,083 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,400 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,043 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,920 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,302 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,750 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 310,521 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,187 |
| NATO Countries | 0 | - | 4.98 | 281,406 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 208,105 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,295 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,606 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 249,696 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,260 |
| Countries in World War I | 0 | - | 4.88 | 228,399 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,857 |
| Largest Countries with No Borders | 0 | - | 4.97 | 221,648 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,372 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 227,527 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,704 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 225,392 |
| Countries with Megacities | 0 | - | 4.99 | 264,423 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,537 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,851 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,621 |
| Country Chain | 0 | - | 4.96 | 217,353 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 215,614 |
| European Countries by Clue | 0 | - | 4.92 | 183,784 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,245 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,262 |
| Independence from Whom | 0 | - | 4.99 | 212,047 |
| Every European Country Shape | 0 | - | 4.96 | 202,123 |
| Islands by Country #1 | 0 | - | 4.88 | 175,445 |
| Countries in their Native Language | 0 | - | 4.99 | 199,001 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,061 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,998 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,711 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,935 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,133 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,896 |
| Countries with Six Letters | 0 | - | 4.94 | 213,489 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,801 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,281 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 200,621 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,447 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,267 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,767 |
| Countries of the Middle East | 0 | - | 4.96 | 201,568 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,868 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 197,873 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,822 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,617 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,728 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,496 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,733 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,012 |
| Countries with Letters Missing | 0 | - | 4.96 | 186,650 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,437 |
| Monarchies of the World | 0 | - | 4.94 | 169,153 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,151 |
| Countries That End in Y | 0 | - | 4.91 | 185,858 |
| Recently Independent Countries | 0 | - | 4.98 | 159,447 |
| European Countries with One Border | 0 | - | 4.97 | 183,059 |
| Countries by Three Words #2 | 0 | - | 4.97 | 203,059 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 184,042 |
| Countries Ending in "IA" | 0 | - | 4.99 | 209,029 |
| Countries that Border Poland | 0 | - | 4.99 | 172,552 |
| Olympic Host Countries | 0 | - | 4.98 | 201,058 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 167,079 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,950 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,354 |
| Countries Bordering India | 0 | - | 4.98 | 163,535 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,166 |
| City to Country Quiz #1 | 0 | - | 4.97 | 156,004 |
| Countries by Official Language | 0 | - | 4.95 | 195,209 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,691 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,657 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,658 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,709 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,090 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,492 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,742 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,603 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,125 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,613 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,726 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,138 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,314 |
| Longest Border by Country #1 | 0 | - | 4.99 | 146,406 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 152,842 |
| Countries that End in O | 0 | - | 4.92 | 159,494 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,598 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,002 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,659 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,359 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,489 |
| UK Immigration by Country | 0 | - | 4.94 | 141,107 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,601 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,380 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,836 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,019 |
| Germany Country Quiz | 0 | - | 4.83 | 158,123 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,965 |
| Widest Countries East to West | 0 | - | 4.92 | 129,626 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,637 |
| Countries with Two Borders | 0 | - | 4.99 | 149,934 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,712 |
| Central American Countries | 0 | - | 4.98 | 156,717 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,344 |
| European Landlocked Countries | 0 | - | 4.99 | 147,119 |
| Countries that End in L | 0 | - | 4.94 | 156,814 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,511 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 142,364 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,793 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,875 |
| German-Speaking Countries | 0 | - | 4.91 | 145,720 |
| Megadiverse Countries | 0 | - | 4.96 | 134,997 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,098 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,009 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,636 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,695 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,433 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,362 |
| Countries that End in N | 0 | - | 4.95 | 171,061 |
| Countries by Borders #2 | 0 | - | 4.96 | 136,474 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,762 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,299 |
| Japan Country Quiz | 0 | - | 4.93 | 142,685 |
| Five Smallest Countries by Continent | 0 | - | 4.98 | 163,504 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,248 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,794 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,823 |
| Landlocked Countries that Border Each Other | 0 | - | 5.00 | 141,157 |
| Big Countries Bordering Small Countries | 0 | - | 4.99 | 131,048 |
