| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,462 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,643,728 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,973 |
| NATO Countries | 0 | - | 4.98 | 281,902 |
| EU Countries Quiz | 0 | - | 4.99 | 275,973 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,699 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,923 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,453 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,410 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,691 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,128 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,836 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,974 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,398 |
| Countries with NO Military | 0 | - | 4.97 | 62,748 |
| Monarchies of the World | 0 | - | 4.94 | 169,428 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,854 |
| People on Money by Country | 0 | - | 4.83 | 60,551 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,346 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,605 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,028 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,060 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,562 |
| Countries with the Most Borders | 0 | - | 4.97 | 389,391 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,472 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,517 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,323 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,537 |
| Landlocked Countries | 0 | - | 4.99 | 422,749 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,733 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,832 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,243 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,400 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,552 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,405 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,840 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,160 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,605 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,903 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,415 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,597 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 79,945 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,771 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,788 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,794 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,965 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,895 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,182 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,090 |
| Buddhist Countries | 0 | - | 4.96 | 144,696 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,491 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,139 |
| Coldest Countries | 0 | - | 4.97 | 138,788 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,122 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 104,107 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,686 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,873 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,784,148 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,014 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,745 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,904 |
| Himalayan Countries | 0 | - | 4.95 | 139,076 |
| Andean Countries | 0 | - | 4.93 | 84,824 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,051 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,147 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,630 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,945 |
| Danube Countries | 0 | - | 4.97 | 72,110 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,147 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,514 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,478 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,973 |
| European Landlocked Countries | 0 | - | 4.99 | 147,246 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,788 |
| Countries with the Most Species | 0 | - | 4.99 | 103,323 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,917 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,636 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,757 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,604 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,332 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,753 |
| Countries in the Alps | 0 | - | 4.87 | 118,328 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,619 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,222 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,729 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,688 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,605 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,010 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,768 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,579 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,231 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,938 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,700 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,578 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,308 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,547 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,612 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,087 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,376 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,568 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,221 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,360 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,363 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,295 |
| Largest Countries By Category | 0 | - | 4.97 | 158,361 |
| Countries by Countries | 0 | - | 4.96 | 63,330 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,790 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,313 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,588 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,761 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,303 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,744 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,807 |
| Island Countries | 0 | - | 4.99 | 711,316 |
| Countries Richer Than Their Neighbors | 0 | - | 4.47 | 72,792 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,862 |
| Northernmost Countries | 0 | - | 4.99 | 362,336 |
| Countries of South America | 0 | - | 5.00 | 928,459 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,289 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,879,660 |
| "Land" Countries | 0 | - | 4.98 | 337,564 |
| Countries that Start with A | 0 | - | 4.98 | 2,168,306 |
| Countries that Start with B | 0 | - | 4.95 | 2,299,529 |
| Countries that Start with C | 0 | - | 4.96 | 1,826,192 |
| Countries that Start with D | 0 | - | 4.96 | 712,626 |
| Countries that Start with E | 0 | - | 4.95 | 1,380,634 |
| Countries that Start with G | 0 | - | 4.97 | 1,506,902 |
| Countries that Start with H | 0 | - | 4.96 | 606,838 |
| Countries that Start with I | 0 | - | 4.92 | 1,291,044 |
| Countries that Start with J | 0 | - | 4.98 | 604,391 |
| Countries that Start with K | 0 | - | 4.97 | 817,969 |
| Countries that Start with L | 0 | - | 4.98 | 1,093,371 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,425 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,765 |
| Countries that Start with S | 0 | - | 4.98 | 1,758,533 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,829 |
| Countries that Start with U | 0 | - | 4.97 | 906,079 |
| Countries that Start with V | 0 | - | 4.98 | 610,472 |
| Countries that Start with F | 0 | - | 4.83 | 619,218 |
| Countries that Start with M | 0 | - | 4.97 | 1,384,630 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,573 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,073 |
| Richest Island Countries | 0 | - | 4.85 | 100,873 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,385,617 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,946 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,992 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,819 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,271 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,411 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,768 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,728 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,073 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,571 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,665 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,026 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,616 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,767 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,872 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,783 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,610 |
| European Countries with One Border | 0 | - | 4.97 | 183,240 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,014 |
| Random Countries by Borders | 0 | - | 4.99 | 82,735 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,689 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,127 |
| Countries with Megacities | 0 | - | 4.99 | 265,112 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,942 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,602 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,204 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,671 |
| Countries by Official Language | 0 | - | 4.95 | 195,411 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,595 |
| Countries in their Native Language | 0 | - | 4.99 | 199,190 |
| Independence from Whom | 0 | - | 4.99 | 212,289 |
| Subdivisions by Country | 0 | - | 4.87 | 50,467 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,865 |
| Megadiverse Countries | 0 | - | 4.96 | 135,077 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,221 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,396 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,275 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,132 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,229 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,644 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,575 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,358 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,698 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,173 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,852 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,932 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,250 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,005 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,401 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,535 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,566 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,448 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,109 |
| World Map Quiz | 0 | - | 4.81 | 65,199 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,689 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,425 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,247 |
