| Axis Occupied Countries of WWII | 0 | - | 4.99 | 230,238 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,508 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,413 |
| Countries in World War I | 0 | - | 4.88 | 229,261 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,636 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,567 |
| Countries in World War II | 0 | - | 4.53 | 919,357 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,610 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 113,452 |
| Countries that Start with B | 0 | - | 4.95 | 2,307,384 |
| Countries that Start with A | 0 | - | 4.98 | 2,176,662 |
| Countries that Start with C | 0 | - | 4.96 | 1,832,174 |
| Countries that Start with S | 0 | - | 4.98 | 1,763,789 |
| Countries that Start with G | 0 | - | 4.97 | 1,512,147 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,759 |
| Countries that Start with E | 0 | - | 4.95 | 1,385,664 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,025 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,489 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,352 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,281 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,267 |
| Countries that Start with U | 0 | - | 4.97 | 908,758 |
| Countries that Start with K | 0 | - | 4.97 | 821,128 |
| Countries that Start with V | 0 | - | 4.98 | 612,218 |
| Countries that Start with D | 0 | - | 4.96 | 716,914 |
| Countries that Start with J | 0 | - | 4.98 | 607,319 |
| Countries that Start with H | 0 | - | 4.96 | 609,927 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,461 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,586 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,246 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,812 |
| Recently Independent Countries | 0 | - | 4.98 | 160,403 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,668 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,180 |
| WWII Geography | 0 | - | 4.81 | 121,376 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,674 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,962 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,062 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,062 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,109 |
| EU Countries Quiz | 0 | - | 4.99 | 278,190 |
| NATO Countries | 0 | - | 4.98 | 283,643 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,772 |
| Independence from Whom | 0 | - | 4.99 | 213,197 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,061 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,745 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,046 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,530 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,291 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,214 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,961 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,971 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,814 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,357 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,529 |
| Monarchies of the World | 0 | - | 4.94 | 170,335 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,152 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,252 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,546 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,519 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,235 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,716 |
| Countries Settled by Vikings | 0 | - | 4.92 | 122,117 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,943 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,681 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,703 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,375 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,226 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,352 |
| Countries with NO Military | 0 | - | 4.97 | 63,482 |
| Name the English Monarchs | 0 | - | 4.91 | 506,856 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,996 |
| WWII Trivia #1 | 0 | - | 4.36 | 178,603 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,412 |
| Important Cities in WWII | 0 | - | 4.42 | 93,953 |
| WWII Trivia #2 | 0 | - | 4.52 | 104,632 |
| Notable People of WWII | 0 | - | 4.53 | 86,593 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.78 | 78,331 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,917 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,663 |
| WWII First Names | 0 | - | 4.45 | 41,984 |
| Biggest Axis-Controlled Cities | 0 | - | 4.44 | 49,044 |
| World Leaders of the World Wars | 0 | - | 4.36 | 38,055 |
| Normandy D-Day Beaches | 0 | - | 4.84 | 40,737 |
| Cities Bombed During WWII | 0 | - | 4.09 | 30,326 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,654 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 169,038 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 84,922 |
| Military History Vocabulary | 0 | - | 4.92 | 67,689 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,914,441 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,655,456 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,850,470 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,395,037 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,807,383 |
| Countries of Africa | 0 | - | 5.00 | 2,561,741 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,890,754 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,846 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,292 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,263 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,921 |
| Countries of Oceania | 0 | - | 5.00 | 1,064,292 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,187 |
| Countries of South America | 0 | - | 5.00 | 933,307 |
| Island Countries | 0 | - | 4.99 | 712,726 |
| Communist Countries in History | 0 | - | 4.63 | 498,409 |
| Countries That Border Russia | 0 | - | 4.98 | 464,635 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 414,222 |
| 20 Random Country Flags | 0 | - | 4.99 | 619,558 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,643 |
| One Border Countries | 0 | - | 4.98 | 472,187 |
| Countries with Four Letters | 0 | - | 4.99 | 426,045 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,766 |
| Countries with the Most Borders | 0 | - | 4.97 | 390,761 |
| Countries Bordering France | 0 | - | 4.83 | 405,061 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,952 |
| Northernmost Countries | 0 | - | 4.99 | 364,238 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,675 |
| Every Country Shape | 0 | - | 5.00 | 471,608 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,822 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,980 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,239 |
| Landlocked Countries | 0 | - | 4.99 | 426,434 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,535 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 314,146 |
| "Land" Countries | 0 | - | 4.98 | 338,522 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,960 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,757 |
| Countries with Z | 0 | - | 4.98 | 292,581 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,330 |
| Countries that Border China | 0 | - | 4.96 | 264,373 |
| Countries by Three Words #1 | 0 | - | 4.95 | 266,716 |
| Countries with Five Letters | 0 | - | 4.96 | 284,150 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 246,630 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,913 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,359 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,908 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 281,023 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,292 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,888 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 208,623 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,207 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 250,518 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,696 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,978 |
| Largest Countries with No Borders | 0 | - | 4.96 | 222,427 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,748 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 228,720 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,086 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 226,044 |
| Countries with Megacities | 0 | - | 4.99 | 267,402 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,534 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,365 |
| Countries by Borders #1 | 0 | - | 5.00 | 195,073 |
| Country Chain | 0 | - | 4.96 | 218,527 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 218,196 |
| European Countries by Clue | 0 | - | 4.92 | 184,202 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,973 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,874 |
| Countries by Emojis | 0 | - | 4.99 | 242,606 |
| Every European Country Shape | 0 | - | 4.96 | 203,100 |
| Islands by Country #1 | 0 | - | 4.90 | 176,416 |
| Countries in their Native Language | 0 | - | 4.99 | 199,824 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,708 |
| Countries with Six Letters | 0 | - | 4.94 | 214,613 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 181,239 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,470 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 201,200 |
| Countries of the Middle East | 0 | - | 4.96 | 203,052 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,641 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 198,527 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,910 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,285 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,768 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,376 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,721 |
| Countries That End in Y | 0 | - | 4.91 | 186,110 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,603 |
| European Countries with One Border | 0 | - | 4.97 | 183,875 |
| Countries by Three Words #2 | 0 | - | 4.97 | 204,858 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 184,688 |
| Countries Ending in "IA" | 0 | - | 4.99 | 209,950 |
| Countries that Border Poland | 0 | - | 4.99 | 173,228 |
| Olympic Host Countries | 0 | - | 4.98 | 202,055 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 167,722 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,170 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,297 |
| Countries Bordering India | 0 | - | 4.98 | 163,839 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,260 |
| City to Country Quiz #1 | 0 | - | 4.97 | 157,567 |
| Countries by Official Language | 0 | - | 4.95 | 196,095 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,969 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,673 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 171,218 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,976 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,862 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,301 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,067 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,810 |
| The Only European Country ... | 0 | - | 4.91 | 219,235 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 145,344 |
