| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,659 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,003,707 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,651 |
| NATO Countries | 0 | - | 4.98 | 284,245 |
| EU Countries Quiz | 0 | - | 4.99 | 279,172 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,113 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,296 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,932 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 114,198 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,586 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,114 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,595 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,321 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,839 |
| Countries with NO Military | 0 | - | 4.97 | 63,676 |
| Monarchies of the World | 0 | - | 4.94 | 170,652 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,241 |
| People on Money by Country | 0 | - | 4.83 | 60,842 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,849 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 118,108 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 170,574 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,657 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,704 |
| Countries with the Most Borders | 0 | - | 4.97 | 391,244 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,683 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 155,089 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,748 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,779 |
| Landlocked Countries | 0 | - | 4.99 | 427,671 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 96,001 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,645 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,917 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,936 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 91,102 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,891 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,239 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 197,253 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 171,085 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,287 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,270 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 105,029 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,566 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 103,564 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,518 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,314 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,277 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,757 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,640 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,556 |
| Buddhist Countries | 0 | - | 4.96 | 145,312 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,616 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,477 |
| Coldest Countries | 0 | - | 4.97 | 139,947 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 125,108 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 104,638 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 91,151 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,228 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,815,361 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,139 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 77,064 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,116 |
| Himalayan Countries | 0 | - | 4.93 | 141,005 |
| Andean Countries | 0 | - | 4.94 | 85,891 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 65,005 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,618 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,547 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,753 |
| Danube Countries | 0 | - | 4.97 | 72,606 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,870 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 87,016 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,524 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 151,000 |
| European Landlocked Countries | 0 | - | 4.99 | 147,815 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,601 |
| Countries with the Most Species | 0 | - | 4.99 | 103,672 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,706 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,829 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,971 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,954 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,704 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,172 |
| Countries in the Alps | 0 | - | 4.87 | 119,046 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,114 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,249 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,090 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,217 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,186 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,423 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,641 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,031 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,536 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,348 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,977 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,850 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,703 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,959 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,061 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,246 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,767 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,760 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,898 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,542 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,629 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,640 |
| Largest Countries By Category | 0 | - | 4.97 | 159,173 |
| Countries by Countries | 0 | - | 4.97 | 63,851 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,518 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,457 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,717 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,283 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,005 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,164 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,614 |
| Island Countries | 0 | - | 4.99 | 713,179 |
| Countries Richer Than Their Neighbors | 0 | - | 4.47 | 73,083 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,682 |
| Northernmost Countries | 0 | - | 4.99 | 364,816 |
| Countries of South America | 0 | - | 5.00 | 934,863 |
| Countries of Oceania | 0 | - | 5.00 | 1,066,222 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,894,519 |
| "Land" Countries | 0 | - | 4.98 | 339,161 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,362 |
| Countries that Start with B | 0 | - | 4.95 | 2,309,997 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,187 |
| Countries that Start with D | 0 | - | 4.96 | 718,350 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,334 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,931 |
| Countries that Start with H | 0 | - | 4.96 | 610,957 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,461 |
| Countries that Start with J | 0 | - | 4.98 | 608,283 |
| Countries that Start with K | 0 | - | 4.97 | 822,169 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,593 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,697 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,794 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,509 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,274 |
| Countries that Start with U | 0 | - | 4.97 | 909,563 |
| Countries that Start with V | 0 | - | 4.98 | 612,776 |
| Countries that Start with F | 0 | - | 4.83 | 622,349 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,138 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.86 | 23,945 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,226 |
| Richest Island Countries | 0 | - | 4.85 | 101,415 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,398,369 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,748 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,563 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,135 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,423 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 142,045 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,640 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,433 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,463 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,753 |
| Countries by Oil Consumption | 0 | - | 4.96 | 125,303 |
| Largest Economies in 2050 | 0 | - | 4.88 | 112,115 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,806 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,207 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 85,280 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 239,076 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,765 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,403 |
| European Countries with One Border | 0 | - | 4.97 | 184,102 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,818 |
| Random Countries by Borders | 0 | - | 4.99 | 83,236 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,303 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,639 |
| Countries with Megacities | 0 | - | 4.99 | 268,149 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,291 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,405 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,618 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,519 |
| Countries by Official Language | 0 | - | 4.95 | 196,321 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,079 |
| Countries in their Native Language | 0 | - | 4.99 | 200,029 |
| Independence from Whom | 0 | - | 4.99 | 213,525 |
| Subdivisions by Country | 0 | - | 4.87 | 50,682 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,750 |
| Megadiverse Countries | 0 | - | 4.96 | 149,736 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,212 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,594 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,842 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,272 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,539 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,954 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,372 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,653 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,205 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,299 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,882 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,517 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,528 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,246 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,668 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 72,007 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,319 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,874 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,429 |
| World Map Quiz | 0 | - | 4.81 | 65,979 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 160,153 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,859 |
