| Landlocked Countries | 0 | - | 4.99 | 414,675 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,005,072 |
| NATO Countries | 0 | - | 4.98 | 276,788 |
| EU Countries Quiz | 0 | - | 4.99 | 270,550 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,438 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,032 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,380 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,852 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,088 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,985 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,590 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,246 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,729 |
| Countries with NO Military | 0 | - | 4.97 | 61,293 |
| Monarchies of the World | 0 | - | 4.94 | 166,914 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,993 |
| People on Money by Country | 0 | - | 4.83 | 60,047 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 128,945 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,869 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,826 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,295 |
| Majority Muslim Countries | 0 | - | 4.98 | 369,970 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,028 |
| Himalayan Countries | 0 | - | 4.95 | 135,727 |
| Andean Countries | 0 | - | 4.94 | 83,039 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,387 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,460 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,084 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,747 |
| Danube Countries | 0 | - | 4.97 | 71,188 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,912 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,646 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,721 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,622 |
| European Landlocked Countries | 0 | - | 4.99 | 145,881 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,379 |
| Countries with the Most Species | 0 | - | 4.99 | 95,303 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,545 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,240 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,409 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,021 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,662 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,029 |
| Countries in the Alps | 0 | - | 4.86 | 116,995 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,687 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,466 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,113 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,515 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,304 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,096 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,707 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,846 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,609 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,158 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,236 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,106 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,550 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,831 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,833 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,307 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,742 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,313 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,957 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,888 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,013 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,686 |
| Largest Countries By Category | 0 | - | 4.97 | 156,919 |
| Countries by Countries | 0 | - | 4.96 | 62,375 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,558 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,001 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,867 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,725,356 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,537 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,854 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,179 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,521 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,003 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,598 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,874 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,814 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,285 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,430 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,835 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,244 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,325 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,269 |
| Buddhist Countries | 0 | - | 4.96 | 143,108 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,478 |
| Coldest Countries | 0 | - | 4.97 | 137,364 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,298 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,188 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,404 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,797 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,294 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,012 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,256 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,505 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,381 |
| Island Countries | 0 | - | 4.99 | 708,035 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,510 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,212 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,040,889 |
| Northernmost Countries | 0 | - | 4.99 | 358,310 |
| Countries of South America | 0 | - | 5.00 | 916,683 |
| Countries of Oceania | 0 | - | 5.00 | 1,042,727 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,852,010 |
| "Land" Countries | 0 | - | 4.98 | 333,927 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,365,229 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,721 |
| Countries with Megacities | 0 | - | 4.99 | 247,795 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,580 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,245 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,968 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,192 |
| Countries by Official Language | 0 | - | 4.95 | 192,991 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,444 |
| Countries in their Native Language | 0 | - | 4.99 | 196,852 |
| Independence from Whom | 0 | - | 4.99 | 209,963 |
| Subdivisions by Country | 0 | - | 4.86 | 50,116 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,938 |
| Megadiverse Countries | 0 | - | 4.97 | 133,985 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,016 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,971 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,484 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,889 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,792 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,076 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,222 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,255 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,268 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,768 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,771 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,469 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,569 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,559 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,751 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,081 |
| Richest Island Countries | 0 | - | 4.84 | 99,664 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,911 |
| World Map Quiz | 0 | - | 4.81 | 63,690 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,929 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,137 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,621 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,657 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 153,273 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,852 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,455 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,621 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,398 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,134 |
| Countries With the Most Languages | 0 | - | 4.90 | 200,111 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,035 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,224 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,469 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,422 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,026 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,466 |
| Widest Countries East to West | 0 | - | 4.92 | 128,960 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,261 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,370 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,617 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,792 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,730 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,162 |
| Countries by Contribution to UN Budget | 0 | - | 4.89 | 74,593 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,346 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,640 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,617 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,755 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,627 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,556 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,126 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,829 |
| Countries with Double Letters | 0 | - | 4.97 | 93,586 |
| Countries that End in N | 0 | - | 4.94 | 157,069 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 258,907 |
| Countries with Six Letters | 0 | - | 4.93 | 210,576 |
| Countries with W | 0 | - | 4.97 | 158,361 |
| Countries with Z | 0 | - | 4.98 | 288,106 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,687 |
| Countries That End in U | 0 | - | 4.95 | 119,588 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 132,785 |
| Countries that End in O | 0 | - | 4.92 | 158,617 |
| Countries that End in R | 0 | - | 4.87 | 118,340 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 154,908 |
| Countries Ending in "IA" | 0 | - | 4.99 | 207,309 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,473 |
| Countries by Last Two Letters | 0 | - | 4.85 | 134,594 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,139 |
| Countries That End in Y | 0 | - | 4.90 | 185,260 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,534 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 151,829 |
| Countries that End in I | 0 | - | 4.94 | 134,506 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,367 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,262 |
| Countries That End in NIA | 0 | - | 4.92 | 109,080 |
| Countries That End in BIA | 0 | - | 4.92 | 147,806 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,189 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 118,590 |
| Countries That End in RIA | 0 | - | 4.93 | 126,159 |
