| NATO Countries | 0 | - | 4.98 | 277,479 |
| EU Countries Quiz | 0 | - | 4.99 | 271,085 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,914 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,721 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,707 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,981 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,208 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,202 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,707 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,321 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,792 |
| Countries with NO Military | 0 | - | 4.97 | 61,436 |
| Monarchies of the World | 0 | - | 4.94 | 167,167 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,080 |
| People on Money by Country | 0 | - | 4.83 | 60,104 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,187 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,945 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,212 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,966 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,322 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,083,875 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,140 |
| Landlocked Countries | 0 | - | 4.99 | 415,666 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,733,340 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,437 |
| Himalayan Countries | 0 | - | 4.95 | 136,082 |
| Andean Countries | 0 | - | 4.95 | 83,227 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,546 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,708 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,230 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,876 |
| Danube Countries | 0 | - | 4.97 | 71,291 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,047 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,743 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,934 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,636 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,947 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,332 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,879 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,624 |
| European Landlocked Countries | 0 | - | 4.99 | 146,001 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,585 |
| Countries with the Most Species | 0 | - | 4.99 | 95,362 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,712 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,282 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,450 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,200 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,777 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,086 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,738 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,106 |
| Countries in the Alps | 0 | - | 4.86 | 117,166 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,792 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,657 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,176 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,988 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,613 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,420 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,168 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,844 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,916 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,717 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,233 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,287 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,155 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,644 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,908 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,916 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,528 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,820 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,896 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,420 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,363 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,088 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,440 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,294 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,748 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,596 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,961 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,347 |
| Largest Countries By Category | 0 | - | 4.97 | 157,088 |
| Countries by Countries | 0 | - | 4.96 | 62,471 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,541 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,357 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,082 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,725 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,042 |
| Buddhist Countries | 0 | - | 4.96 | 143,254 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,388 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,703 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,990 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,628 |
| Coldest Countries | 0 | - | 4.97 | 137,954 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,538 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,267 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,462 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,823 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,354 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,043 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,088 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,025 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,957 |
| Island Countries | 0 | - | 4.99 | 708,450 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,042,153 |
| Northernmost Countries | 0 | - | 4.99 | 358,873 |
| Countries of South America | 0 | - | 5.00 | 918,289 |
| Countries of Oceania | 0 | - | 5.00 | 1,044,888 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,855,419 |
| "Land" Countries | 0 | - | 4.98 | 334,172 |
| Richest Island Countries | 0 | - | 4.84 | 99,842 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,367,939 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,311 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,474 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,929 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,878 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,914 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,649 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,562 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,865 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,736 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,879 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 267,238 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,539 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,965 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,504 |
| Countries that Start with A | 0 | - | 4.98 | 2,151,674 |
| Countries that Start with B | 0 | - | 4.95 | 2,284,160 |
| Countries that Start with C | 0 | - | 4.96 | 1,813,758 |
| Countries that Start with D | 0 | - | 4.96 | 703,916 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,324 |
| Countries that Start with G | 0 | - | 4.97 | 1,495,835 |
| Countries that Start with H | 0 | - | 4.96 | 599,896 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,601 |
| Countries that Start with J | 0 | - | 4.98 | 597,939 |
| Countries that Start with K | 0 | - | 4.97 | 811,181 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,131 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,049 |
| Countries that Start with P | 0 | - | 4.94 | 1,210,690 |
| Countries that Start with S | 0 | - | 4.98 | 1,747,575 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,864 |
| Countries that Start with U | 0 | - | 4.97 | 901,269 |
| Countries that Start with V | 0 | - | 4.98 | 606,281 |
| Countries that Start with F | 0 | - | 4.83 | 613,808 |
| Countries that Start with M | 0 | - | 4.97 | 1,375,795 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 171,869 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,324 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,766 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,745 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,995 |
| Countries with Megacities | 0 | - | 4.99 | 248,390 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,890 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,402 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,277 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,342 |
| Countries by Official Language | 0 | - | 4.95 | 193,362 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,909 |
| Countries in their Native Language | 0 | - | 4.99 | 197,142 |
| Independence from Whom | 0 | - | 4.99 | 210,248 |
| Subdivisions by Country | 0 | - | 4.86 | 50,156 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,132 |
| Megadiverse Countries | 0 | - | 4.96 | 134,482 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,317 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,030 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,563 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,922 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,922 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,151 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,400 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,475 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,316 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,790 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 75,998 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,534 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,641 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,608 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,813 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,137 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,228 |
| World Map Quiz | 0 | - | 4.81 | 63,867 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 153,862 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,626 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,854 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,566 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,286 |
| Countries With the Most Languages | 0 | - | 4.89 | 200,439 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,151 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,354 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,541 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,095 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,561 |
| Widest Countries East to West | 0 | - | 4.92 | 129,052 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,297 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,533 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,664 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,889 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,876 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,266 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 76,862 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,650 |
| Countries with Double Letters | 0 | - | 4.96 | 93,752 |
