| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 42,627 |
| Country Word Search #2 | 0 | - | 4.55 | 49,916 |
| Country Word Search - Large Edition | 0 | - | 4.65 | 57,843 |
| Countries of the World Quiz | 0 | - | 5.00 | 40,889,060 |
| NATO Countries Quiz | 0 | - | 4.98 | 225,326 |
| EU Countries Quiz | 0 | - | 4.99 | 227,772 |
| Countries with the Most Military Troops | 0 | - | 4.94 | 225,797 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 217,329 |
| Top Five Countries by Religion | 0 | - | 4.90 | 141,886 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 81,572 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 124,176 |
| Countries where the Sea Freezes | 0 | - | 4.91 | 81,272 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.90 | 57,808 |
| Largest Countries Without Deserts | 0 | - | 4.86 | 66,172 |
| Countries with NO Military | 0 | - | 4.96 | 49,226 |
| Monarchies of the World | 0 | - | 4.93 | 152,734 |
| Countries by Number of Books Published | 0 | - | 4.95 | 63,603 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 109,321 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.89 | 75,248 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 66,435 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 323,330 |
| Majority Muslim Countries | 0 | - | 4.97 | 313,141 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 132,184 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 139,975 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 181,339 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 161,478 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 176,255 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 286,831 |
| Countries with the Tallest Buildings | 0 | - | 4.95 | 74,495 |
| Most Guessed Cities by Country #2 | 0 | - | 4.92 | 55,892 |
| Most Guessed Cities by Country #1 | 0 | - | 4.92 | 84,796 |
| Countries with the Most Tanks | 0 | - | 4.90 | 75,196 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 41,268 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 66,324 |
| Five Least Guessed Countries by Continent | 0 | - | 4.96 | 80,859 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,067,102 |
| Buddhist Countries | 0 | - | 4.96 | 130,709 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 152,598 |
| Coldest Countries | 0 | - | 4.97 | 124,599 |
| Countries with the Most Millionaires | 0 | - | 4.84 | 83,534 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 83,596 |
| Countries with the Least Precipitation | 0 | - | 4.89 | 68,027 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.94 | 56,248 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 58,208 |
| Monarchies Bordering Monarchies | 0 | - | 4.86 | 55,680 |
| Members of the Arab League | 0 | - | 4.85 | 61,731 |
| Sahara Desert Countries | 0 | - | 4.97 | 126,788 |
| Himalayan Countries | 0 | - | 4.94 | 104,656 |
| Andean Countries | 0 | - | 4.91 | 58,024 |
| Countries with the Oldest Median Age | 0 | - | 4.84 | 58,951 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 49,268 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 102,614 |
| Coffee Producing Countries | 0 | - | 4.81 | 54,007 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 53,254 |
| Danube Countries | 0 | - | 4.97 | 56,611 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 91,647 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 64,812 |
| Countries with the Best Passports | 0 | - | 4.88 | 71,122 |
| Countries with the Worst Passports | 0 | - | 4.87 | 49,305 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 109,458 |
| European Landlocked Countries | 0 | - | 4.99 | 115,469 |
| Partially Recognized Countries | 0 | - | 4.98 | 89,281 |
| Countries with the Most Species | 0 | - | 4.99 | 89,511 |
| Countries 197 to 205 | 0 | - | 4.88 | 56,303 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 44,660 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 43,988 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 48,216 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,387 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 58,665 |
| Countries with a AAA Credit Rating | 0 | - | 4.89 | 49,091 |
| Countries in the Alps | 0 | - | 4.84 | 102,567 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 85,241 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 86,957 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 71,530 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 78,186 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 93,891 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 87,493 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 89,567 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,107 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,288 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 54,602 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 69,380 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 48,552 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 36,639 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 95,423 |
| Arctic Ocean Countries | 0 | - | 4.93 | 71,904 |
| Countries with the Most Grassland | 0 | - | 4.93 | 69,412 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 97,881 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 61,296 |
| Countries that Host the Most Refugees | 0 | - | 4.93 | 53,339 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 195,861 |
| World Countries - Blind Typing | 0 | - | 5.00 | 72,728 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 42,247 |
| Largest Countries By Category | 0 | - | 4.96 | 144,788 |
| Countries by Countries | 0 | - | 4.96 | 54,593 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 58,656 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 78,121 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 340,909 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 355,161 |
| Island Countries Quiz | 0 | - | 4.99 | 660,129 |
| Biggest Countries by Area | 0 | - | 5.00 | 932,357 |
| Northernmost Countries | 0 | - | 4.99 | 326,951 |
| Countries of South America | 0 | - | 5.00 | 792,410 |
| Countries of Oceania | 0 | - | 5.00 | 892,678 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,148,298 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,570,789 |
| Countries that Start with A | 0 | - | 4.98 | 1,942,824 |
| Countries that Start with B | 0 | - | 4.95 | 2,081,420 |
| Countries that Start with C | 0 | - | 4.96 | 1,646,142 |
| Countries that Start with D | 0 | - | 4.96 | 592,884 |
| Countries that Start with E | 0 | - | 4.95 | 1,231,781 |
| Countries that Start with G | 0 | - | 4.97 | 1,351,190 |
| Countries that Start with H | 0 | - | 4.95 | 505,607 |
| Countries that Start with I | 0 | - | 4.92 | 1,161,467 |
| Countries that Start with J | 0 | - | 4.98 | 508,767 |
| Countries that Start with K | 0 | - | 4.96 | 712,720 |
| Countries that Start with L | 0 | - | 4.98 | 971,218 |
| Countries that Start with N | 0 | - | 4.92 | 997,728 |
| Countries that Start with P | 0 | - | 4.95 | 1,100,393 |
| Countries that Start with S | 0 | - | 4.98 | 1,604,119 |
| Countries that Start with T | 0 | - | 4.89 | 909,879 |
| Countries that Start with U | 0 | - | 4.96 | 821,329 |
| Countries that Start with V | 0 | - | 4.98 | 549,908 |
| Countries that Start with F | 0 | - | 4.83 | 537,098 |
| Countries that Start with M | 0 | - | 4.97 | 1,253,612 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 283,601 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 207,217 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 198,209 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 168,829 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 105,920 |
| Countries with the Most Billionaires | 0 | - | 4.94 | 280,859 |
| Countries with the Most Muslims | 0 | - | 4.93 | 131,609 |
| Countries with the Most Exports | 0 | - | 4.96 | 123,074 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 161,217 |
| Countries by Oil Consumption | 0 | - | 4.96 | 111,403 |
| Largest Economies in 2050 | 0 | - | 4.90 | 99,587 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 238,838 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 88,399 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.85 | 66,078 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 213,659 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 153,817 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 176,700 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 76,419 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 125,727 |
| Countries with Megacities | 0 | - | 4.99 | 196,981 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 171,331 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 97,828 |
| Countries With More than 200 Million People | 0 | - | 4.93 | 95,212 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 63,783 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 247,659 |
| Countries by Official Language | 0 | - | 4.96 | 171,141 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 249,043 |
| Countries in their Native Language | 0 | - | 4.98 | 178,203 |
| Independence from Whom | 0 | - | 4.99 | 185,416 |
| Subdivisions by Country | 0 | - | 4.82 | 46,418 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 113,353 |
| Megadiverse Countries | 0 | - | 4.96 | 125,265 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 91,281 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 106,633 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.83 | 47,362 |
| 15 Biggest Island Countries | 0 | - | 4.99 | 131,505 |
| Most Recently-Settled Countries | 0 | - | 4.92 | 49,100 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 77,802 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 145,065 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 77,005 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 41,323 |
| Countries by Sports League Revenue | 0 | - | 4.88 | 43,748 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 101,563 |
| Countries Furthest from the United States | 0 | - | 4.94 | 71,961 |
| Countries with the Highest HDI | 0 | - | 4.95 | 130,935 |
| Straight Shot to the Arctic Circle | 0 | - | 4.92 | 68,505 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 65,230 |
| Richest Countries A-Z | 0 | - | 4.91 | 87,931 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 82,043 |
| Large Countries with Small Economies | 0 | - | 4.93 | 61,040 |
| World Map Quiz | 0 | - | 4.90 | 49,300 |
| Smallest Countries with at Least One Border | 0 | - | 4.89 | 81,431 |
| Southernmost Countries of the World | 0 | - | 4.99 | 206,597 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 90,839 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.90 | 107,934 |
| Countries With the Most Languages | 0 | - | 4.90 | 173,444 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 87,255 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.86 | 71,526 |
| Countries with the Most Prisoners | 0 | - | 4.93 | 86,223 |
| Countries with the Most Domestic Camels | 0 | - | 4.92 | 53,893 |
| Tallest Countries North to South | 0 | - | 4.84 | 110,394 |
| Widest Countries East to West | 0 | - | 4.93 | 119,311 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 68,806 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 158,937 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 92,626 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.96 | 85,373 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 118,777 |
| Countries with the Most Desert | 0 | - | 4.92 | 105,108 |
| Countries by Contribution to UN Budget | 0 | - | 4.86 | 66,439 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 32,034 |
| Countries with Double Letters | 0 | - | 4.96 | 68,259 |
| Countries that End in N | 0 | - | 4.94 | 132,603 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 229,625 |
| Countries with Six Letters Quiz | 0 | - | 4.95 | 186,932 |
| Countries with W | 0 | - | 4.96 | 122,646 |
