| NATO Countries | 0 | - | 4.98 | 278,444 |
| EU Countries Quiz | 0 | - | 4.99 | 272,006 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,678 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,793 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,236 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,167 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,391 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,604 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,912 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,426 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,889 |
| Countries with NO Military | 0 | - | 4.97 | 61,717 |
| Monarchies of the World | 0 | - | 4.94 | 167,569 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,253 |
| People on Money by Country | 0 | - | 4.83 | 60,193 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,645 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,059 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,742 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,169 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,356 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,207,863 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,242 |
| Landlocked Countries | 0 | - | 4.99 | 417,220 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,744,902 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,201 |
| Himalayan Countries | 0 | - | 4.95 | 136,745 |
| Andean Countries | 0 | - | 4.95 | 83,595 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,857 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,150 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,520 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,120 |
| Danube Countries | 0 | - | 4.97 | 71,484 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,294 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,894 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,290 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,792 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,068 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,579 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,284 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,738 |
| European Landlocked Countries | 0 | - | 4.99 | 146,188 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,868 |
| Countries with the Most Species | 0 | - | 4.99 | 102,350 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,996 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,353 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,535 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,456 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,019 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,203 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,852 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,231 |
| Countries in the Alps | 0 | - | 4.86 | 117,424 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,961 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,034 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,300 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,105 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,799 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,896 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,315 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,064 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,038 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,858 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,390 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,391 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,233 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,784 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,048 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,056 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,832 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,937 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,057 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,584 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,464 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,300 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,323 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,734 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,870 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,879 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,185 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,500 |
| Largest Countries By Category | 0 | - | 4.97 | 157,353 |
| Countries by Countries | 0 | - | 4.96 | 62,661 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,824 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,499 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,998 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,947 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,105 |
| Buddhist Countries | 0 | - | 4.96 | 143,488 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,419 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,031 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,139 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,133 |
| Coldest Countries | 0 | - | 4.97 | 138,133 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,872 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,355 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,540 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,859 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,428 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,106 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,486 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,063 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,181 |
| Island Countries | 0 | - | 4.99 | 709,067 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,044,063 |
| Northernmost Countries | 0 | - | 4.99 | 359,692 |
| Countries of South America | 0 | - | 5.00 | 920,469 |
| Countries of Oceania | 0 | - | 5.00 | 1,048,012 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,860,672 |
| "Land" Countries | 0 | - | 4.98 | 335,111 |
| Richest Island Countries | 0 | - | 4.84 | 100,047 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,371,893 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,931 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,018 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,371 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,227 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,004 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,893 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,820 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,139 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,872 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,046 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 269,070 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 103,779 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,153 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,915 |
| Countries that Start with A | 0 | - | 4.98 | 2,155,281 |
| Countries that Start with B | 0 | - | 4.95 | 2,287,410 |
| Countries that Start with C | 0 | - | 4.96 | 1,816,384 |
| Countries that Start with D | 0 | - | 4.96 | 705,689 |
| Countries that Start with E | 0 | - | 4.95 | 1,372,527 |
| Countries that Start with G | 0 | - | 4.97 | 1,498,063 |
| Countries that Start with H | 0 | - | 4.96 | 601,410 |
| Countries that Start with I | 0 | - | 4.92 | 1,284,288 |
| Countries that Start with J | 0 | - | 4.98 | 599,385 |
| Countries that Start with K | 0 | - | 4.97 | 812,539 |
| Countries that Start with L | 0 | - | 4.98 | 1,086,742 |
| Countries that Start with N | 0 | - | 4.93 | 1,113,785 |
| Countries that Start with P | 0 | - | 4.94 | 1,212,556 |
| Countries that Start with S | 0 | - | 4.98 | 1,749,898 |
| Countries that Start with T | 0 | - | 4.90 | 1,007,136 |
| Countries that Start with U | 0 | - | 4.97 | 902,305 |
| Countries that Start with V | 0 | - | 4.98 | 607,465 |
| Countries that Start with F | 0 | - | 4.83 | 615,020 |
| Countries that Start with M | 0 | - | 4.97 | 1,377,655 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,135 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,578 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,976 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,477 |
| Countries with Megacities | 0 | - | 4.99 | 249,394 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,327 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,656 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,651 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,631 |
| Countries by Official Language | 0 | - | 4.95 | 194,218 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,027 |
| Countries in their Native Language | 0 | - | 4.99 | 197,820 |
| Independence from Whom | 0 | - | 4.99 | 210,957 |
| Subdivisions by Country | 0 | - | 4.86 | 50,220 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,437 |
| Megadiverse Countries | 0 | - | 4.96 | 134,596 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,977 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,105 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,660 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,961 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,511 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,269 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,688 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,594 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,403 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,819 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,461 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,612 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,710 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,682 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,890 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,246 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,726 |
| World Map Quiz | 0 | - | 4.81 | 64,214 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 154,685 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,768 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,174 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,734 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,468 |
| Countries With the Most Languages | 0 | - | 4.90 | 200,868 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,339 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,518 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,681 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,176 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,059 |
| Widest Countries East to West | 0 | - | 4.92 | 129,215 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,340 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,734 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,946 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,993 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,041 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,411 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,148 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,689 |
| Countries with Double Letters | 0 | - | 4.96 | 94,511 |
| Countries that End in N | 0 | - | 4.95 | 168,504 |
