| NATO Countries Quiz | 0 | - | 4.98 | 264,174 |
| EU Countries Quiz | 0 | - | 4.99 | 261,063 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 277,280 |
| Countries with Nuclear Weapons | 0 | - | 4.88 | 256,016 |
| Top Five Countries by Religion | 0 | - | 4.92 | 163,956 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 109,330 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 108,554 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 143,613 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 110,040 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 63,977 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 73,469 |
| Countries with NO Military | 0 | - | 4.97 | 58,926 |
| Monarchies of the World | 0 | - | 4.94 | 161,253 |
| Countries by Number of Books Published | 0 | - | 4.95 | 70,590 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 125,285 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 115,623 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.90 | 84,885 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 69,839 |
| Countries of the World Quiz | 0 | - | 5.00 | 45,856,863 |
| Majority Muslim Countries | 0 | - | 4.98 | 360,482 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 401,343 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,620,480 |
| Sahara Desert Countries | 0 | - | 4.98 | 154,860 |
| Himalayan Countries | 0 | - | 4.95 | 130,316 |
| Andean Countries | 0 | - | 4.94 | 78,063 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 60,168 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 119,401 |
| Coffee Producing Countries | 0 | - | 4.81 | 63,580 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 62,641 |
| Danube Countries | 0 | - | 4.97 | 63,074 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 99,912 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 84,057 |
| Countries with the Worst Passports | 0 | - | 4.93 | 79,704 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 141,648 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 151,739 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 191,684 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 144,228 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 168,428 |
| European Landlocked Countries | 0 | - | 4.99 | 143,877 |
| Partially Recognized Countries | 0 | - | 4.98 | 102,674 |
| Countries with the Most Species | 0 | - | 4.99 | 94,067 |
| Countries 197 to 205 | 0 | - | 4.88 | 67,064 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 52,642 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 46,826 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 188,584 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 297,242 |
| Countries that Use the Peso | 0 | - | 4.87 | 57,946 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 71,546 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 55,711 |
| Countries in the Alps | 0 | - | 4.87 | 114,557 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 93,087 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 102,360 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,059 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 100,146 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 93,712 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 113,541 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.90 | 93,770 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 97,655 |
| Five Biggest Countries by Longitude | 0 | - | 4.90 | 51,638 |
| Largest Country by Body of Water | 0 | - | 4.96 | 49,414 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 60,767 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 52,500 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 40,297 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 102,180 |
| Arctic Ocean Countries | 0 | - | 4.95 | 77,642 |
| Countries with the Most Grassland | 0 | - | 4.93 | 75,574 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 113,930 |
| Countries with the Most Climate Zones | 0 | - | 4.95 | 66,532 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 77,201 |
| Most Guessed Cities by Country #1 | 0 | - | 4.87 | 99,197 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 58,288 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 42,579 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 232,449 |
| World Countries - Blind Typing | 0 | - | 5.00 | 101,647 |
| Countries in Their Own Alphabet | 0 | - | 4.96 | 46,646 |
| Countries with the Most Tanks | 0 | - | 4.87 | 89,097 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 48,504 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 72,732 |
| Largest Countries By Category | 0 | - | 4.97 | 154,534 |
| Countries by Countries | 0 | - | 4.96 | 60,767 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 94,159 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.81 | 71,114 |
| Country Flags with the Most White | 0 | - | 4.87 | 135,224 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,464 |
| Buddhist Countries | 0 | - | 4.96 | 140,757 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 193,083 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 86,258 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 328,747 |
| Coldest Countries | 0 | - | 4.97 | 135,489 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 119,143 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 88,829 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 81,460 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,359 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 75,515 |
| Monarchies Bordering Monarchies | 0 | - | 4.85 | 59,158 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 367,426 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 393,103 |
| Island Countries Quiz | 0 | - | 4.99 | 702,194 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,020,998 |
| Northernmost Countries | 0 | - | 4.99 | 349,182 |
| Countries of South America | 0 | - | 5.00 | 894,893 |
| Countries of Oceania | 0 | - | 5.00 | 1,015,307 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,801,030 |
| Richest Island Countries | 0 | - | 4.83 | 97,802 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,327,459 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 311,440 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 229,023 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 218,637 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 186,496 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 118,788 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 46,930 |
| Countries with the Most Muslims | 0 | - | 4.94 | 157,149 |
| Countries with the Most Exports | 0 | - | 4.96 | 152,184 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 186,078 |
| Countries by Oil Consumption | 0 | - | 4.96 | 118,534 |
| Largest Economies in 2050 | 0 | - | 4.90 | 109,429 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 255,661 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 101,126 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 82,297 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 231,414 |
| Countries that Start with A | 0 | - | 4.98 | 2,113,349 |
| Countries that Start with B | 0 | - | 4.96 | 2,250,740 |
| Countries that Start with C | 0 | - | 4.96 | 1,786,933 |
| Countries that Start with D | 0 | - | 4.96 | 685,104 |
| Countries that Start with E | 0 | - | 4.95 | 1,348,218 |
| Countries that Start with G | 0 | - | 4.97 | 1,472,216 |
| Countries that Start with H | 0 | - | 4.96 | 584,062 |
| Countries that Start with I | 0 | - | 4.92 | 1,264,403 |
| Countries that Start with J | 0 | - | 4.98 | 583,081 |
| Countries that Start with K | 0 | - | 4.97 | 796,800 |
| Countries that Start with L | 0 | - | 4.98 | 1,067,679 |
| Countries that Start with N | 0 | - | 4.93 | 1,094,258 |
| Countries that Start with P | 0 | - | 4.95 | 1,193,771 |
| Countries that Start with S | 0 | - | 4.98 | 1,724,338 |
| Countries that Start with T | 0 | - | 4.90 | 992,508 |
| Countries that Start with U | 0 | - | 4.97 | 890,171 |
| Countries that Start with V | 0 | - | 4.98 | 596,898 |
| Countries that Start with F | 0 | - | 4.84 | 601,025 |
| Countries that Start with M | 0 | - | 4.97 | 1,356,877 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 168,818 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 191,248 |
| Most Powerful Countries Bordering Each Other | 0 | - | 4.87 | 56,613 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 115,651 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 166,793 |
| Countries with Megacities | 0 | - | 4.99 | 227,566 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 193,053 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 109,618 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 131,871 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 77,249 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 312,528 |
| Countries by Official Language | 0 | - | 4.95 | 189,414 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 289,048 |
| Countries in their Native Language | 0 | - | 4.99 | 193,361 |
| Independence from Whom | 0 | - | 4.99 | 205,903 |
| Subdivisions by Country | 0 | - | 4.86 | 49,499 |
| Who Controlled These Colonies? | 0 | - | 4.90 | 127,914 |
| Megadiverse Countries | 0 | - | 4.97 | 132,857 |
| Countries With the Most English Speakers | 0 | - | 4.88 | 127,133 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,273 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 123,671 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,401 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.86 | 49,985 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 159,122 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,063 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 90,651 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.94 | 151,573 |
| Countries with Multiple Populous Islands | 0 | - | 4.90 | 90,665 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,167 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 72,630 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 106,076 |
| Countries Furthest from the United States | 0 | - | 4.94 | 87,440 |
| Countries with the Highest HDI | 0 | - | 4.95 | 135,731 |
| Straight Shot to the Arctic Circle | 0 | - | 4.87 | 73,637 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 70,027 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 104,672 |
| World Map Quiz | 0 | - | 4.84 | 61,254 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 146,022 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 103,657 |
| Southernmost Countries of the World | 0 | - | 4.99 | 223,412 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 102,203 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 119,849 |
| Countries With the Most Languages | 0 | - | 4.89 | 195,720 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 108,114 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 91,584 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 96,814 |
| Countries with the Most Domestic Camels | 0 | - | 4.93 | 60,017 |
| Tallest Countries North to South | 0 | - | 4.83 | 118,109 |
| Widest Countries East to West | 0 | - | 4.92 | 127,128 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 70,855 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 183,477 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 96,770 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 92,504 |
| Largest Countries as a Percent of Continent | 0 | - | 4.98 | 145,935 |
| Countries with the Most Desert | 0 | - | 4.93 | 125,620 |
| Countries by Contribution to UN Budget | 0 | - | 4.85 | 68,700 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,255 |
| Countries with Double Letters | 0 | - | 4.97 | 89,293 |
| Countries that End in N | 0 | - | 4.93 | 152,495 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 253,931 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 206,542 |
