| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,044 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,259 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,778 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,822 |
| Coldest Countries | 0 | - | 4.97 | 138,039 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,491 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,386 |
| NATO Countries | 0 | - | 4.98 | 277,830 |
| EU Countries Quiz | 0 | - | 4.99 | 271,395 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,178 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,140 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,889 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,342 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,358 |
| Countries with NO Military | 0 | - | 4.97 | 61,536 |
| Monarchies of the World | 0 | - | 4.94 | 167,319 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,131 |
| People on Money by Country | 0 | - | 4.83 | 60,141 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,309 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,986 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,401 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,034 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,338 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,132,677 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,574 |
| Landlocked Countries | 0 | - | 4.99 | 416,256 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 38,841 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,737,835 |
| Coldest World Capitals | 0 | - | 4.95 | 133,198 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,748 |
| Himalayan Countries | 0 | - | 4.95 | 136,343 |
| Andean Countries | 0 | - | 4.95 | 83,396 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,658 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,887 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,352 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,958 |
| Danube Countries | 0 | - | 4.97 | 71,357 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,153 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,815 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,078 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,694 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,984 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,408 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,026 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,672 |
| European Landlocked Countries | 0 | - | 4.99 | 146,082 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,698 |
| Countries with the Most Species | 0 | - | 4.99 | 100,020 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,843 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,312 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,488 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,283 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,850 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,130 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,785 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,155 |
| Countries in the Alps | 0 | - | 4.86 | 117,286 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,866 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,807 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,228 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,028 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,697 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,763 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,220 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,943 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,968 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,768 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,300 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,337 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,188 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,691 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,959 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,972 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,635 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,867 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,950 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,474 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,403 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,155 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,780 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,469 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,790 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,694 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,048 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,399 |
| Largest Countries By Category | 0 | - | 4.97 | 157,204 |
| Countries by Countries | 0 | - | 4.96 | 62,558 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,637 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,397 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,389 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,821 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,068 |
| Buddhist Countries | 0 | - | 4.96 | 143,338 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,404 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,825 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,048 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,813 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,663 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,297 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,842 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,063 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,526 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,658 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,489 |
| Island Countries | 0 | - | 4.99 | 708,685 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,042,877 |
| Northernmost Countries | 0 | - | 4.99 | 359,173 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,648 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 52,751 |
| Countries of South America | 0 | - | 5.00 | 919,151 |
| Countries of Oceania | 0 | - | 5.00 | 1,045,989 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,857,396 |
| "Land" Countries | 0 | - | 4.98 | 334,332 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,648 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,084 |
| Richest Island Countries | 0 | - | 4.84 | 99,919 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,369,498 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,545 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,679 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,085 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,993 |
| Most Flood-Prone Countries | 0 | - | 4.49 | 21,435 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,953 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,732 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,664 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,956 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,790 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,934 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 268,017 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,628 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,042 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,647 |
| Countries that Start with A | 0 | - | 4.98 | 2,153,000 |
| Countries that Start with B | 0 | - | 4.95 | 2,285,328 |
| Countries that Start with C | 0 | - | 4.96 | 1,814,692 |
| Countries that Start with D | 0 | - | 4.96 | 704,568 |
| Countries that Start with E | 0 | - | 4.95 | 1,371,095 |
| Countries that Start with G | 0 | - | 4.97 | 1,496,631 |
| Countries that Start with H | 0 | - | 4.96 | 600,459 |
| Countries that Start with I | 0 | - | 4.92 | 1,283,207 |
| Countries that Start with J | 0 | - | 4.98 | 598,492 |
| Countries that Start with K | 0 | - | 4.97 | 811,687 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,725 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,685 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,526 |
| Countries that Start with S | 0 | - | 4.98 | 1,748,340 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,320 |
| Countries that Start with U | 0 | - | 4.97 | 901,649 |
| Countries that Start with V | 0 | - | 4.98 | 606,652 |
| Countries that Start with F | 0 | - | 4.83 | 614,246 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,470 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 171,961 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,419 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,839 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,167 |
| Countries with Megacities | 0 | - | 4.99 | 248,716 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,031 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,485 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,402 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,437 |
| Countries by Official Language | 0 | - | 4.95 | 193,883 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,366 |
| Countries in their Native Language | 0 | - | 4.99 | 197,529 |
| Independence from Whom | 0 | - | 4.99 | 210,457 |
| Subdivisions by Country | 0 | - | 4.86 | 50,179 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,254 |
| Megadiverse Countries | 0 | - | 4.96 | 134,513 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,722 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,063 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 125,612 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,939 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,405 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,187 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,509 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,518 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,352 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,800 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,111 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,563 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,661 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,629 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,833 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,183 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,416 |
| World Map Quiz | 0 | - | 4.81 | 63,994 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 154,161 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,661 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,989 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,625 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,353 |
| Countries With the Most Languages | 0 | - | 4.89 | 200,604 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,223 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,417 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,591 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,128 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,613 |
| Widest Countries East to West | 0 | - | 4.92 | 129,111 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,319 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,600 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,896 |
